ClassID:

219648

H03F2200/451 - CPC Classification

Classification description:

Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier

Recent Application in this class:
#1
20260155801
2026-06-04

ELECTRO-OPTICAL MODULATOR DRIVER

#2
20260155799
2026-06-04

POWER AMPLIFICATION SYSTEM, RADIO FREQUENCY TRANSMISSION SYSTEM, AND SIGNAL TRANSMISSION APPARATUS

#3
20260155793
2026-06-04

DIGITAL PRE-DISTORTION PROCESSING METHOD, APPARATUS, TERMINAL DEVICE AND COMPUTER STORAGE MEDIUM

#4
20260155791
2026-06-04

POWER AMPLIFIER APPARATUS

#5
20260155790
2026-06-04

BIAS COMPENSATION CIRCUIT FOR REDUCING INTERMODULATION DISTORTION

#6
20260155788
2026-06-04

QUARTER-WAVE IMPEDANCE INVERTER IN HIGHLY COMPACT INTEGRATED PASSIVE DEVICES

#7
20260153596
2026-06-04

TRANSCEIVER CIRCUIT AND ASSOCIATED CROSS-COUPLING INTERFERENCE MITIGATION METHOD

#8
20260149421
2026-05-28

POWER AMPLIFIER BIAS CIRCUIT

#9
20260149420
2026-05-28

TRANSISTOR AMPLIFIER WITH PCB ROUTING AND SURFACE MOUNTED TRANSISTOR DIE

#10
20260149418
2026-05-28

POWER AMPLIFIER SYSTEMS BASED ON IN-PHASE POWER SYNTHESIS

#11
20260149417
2026-05-28

COMPENSATIONS FOR POWER AMPLIFIERS

#12
20260149416
2026-05-28

TEMPERATURE SENSING STRUCTURE AND RADIO FREQUENCY CIRCUIT

#13
20260149413
2026-05-28

DIFFERENTIAL POWER AMPLIFIER

#14
20260149412
2026-05-28

RADIO FREQUENCY POWER AMPLIFIER BASED ON TRANSFORMER MATCHING

#15
20260149411
2026-05-28

DOHERTY POWER AMPLIFIER MODULE WITH 90/180 OUTPUT COMBINING CIRCUIT AND OUTPUT HARMONIC TERMINATION CIRCUIT

#16
20260142686
2026-05-21

TRANSMIT/RECEIVE SWITCH ARCHITECTURE THAT ENABLES AUTOMATIC SWITCHING BETWEEN TRANSMIT AND RECEIVE PATHS

#17
20260142633
2026-05-21

LOW-POWER INTEGRATED RADIO FREQUENCY POWER DETECTOR

#18
20260142629
2026-05-21

SETTING VOLTAGE STANDING WAVE RATIO (VSWR) OF DRIVER AMPLIFIER CIRCUIT WITH RESPECT TO A LOAD

#19
20260142625
2026-05-21

PROTECTION CIRCUIT

#20
20260142624
2026-05-21

RADIO FREQUENCY POWER SUPPLY PROTECTION CIRCUIT AND WIRELESS COMMUNICATION DEVICE

#21
20260142622
2026-05-21

TEMPERATURE CONTROLLED PHASE COMPENSATION FOR TUNED AMPLIFIERS

#22
20260142621
2026-05-21

LOW NOISE AMPLIFIER OPERATING IN X-BAND AND KU-BAND

#23
20260142500
2026-05-21

METHOD FOR AUTOMATICALLY MANAGING OUTPUT POWER OF A RADIO FREQUENCY (RF) TRANSMISSION SYSTEM

#24
20260135532
2026-05-14

FREQUENCY DETECTION AND FREQUENCY-RESPONSE FLATNESS COMPENSATION IN AMPLIFIER SYSTEMS

#25
20260135528
2026-05-14

POWER AMPLIFIER WITH VARIABLE POWER SUPPLY VOLTAGE

#26
20260135527
2026-05-14

COMMON MODE SUPRESSION IN ANALOG FRONT-END STAGES USING POSITIVELY COUPLED INDUCTORS

#27
20260135525
2026-05-14

RF FRONT-END MODULE AND RF CHIP

#28
20260135522
2026-05-14

PA COARSE COMPLEX VSWR DETECTION (QUADRANT) FOR ANALOG-ASSISTED DPD AND PA LOAD MODULATION OPTIMIZATION

#29
20260135520
2026-05-14

CIRCUITS AND METHODS FOR BIASING OF LOW NOISE AMPLIFIERS

#30
20260135518
2026-05-14

AMPLIFIER AND OPERATION METHOD THEREOF

#31
20260135517
2026-05-14

DUAL POWER AMPLIFIER WITH TUNABLE OUTPUT COMBINER CIRCUIT

#32
20260135516
2026-05-14

POWER SHARING METHOD AND APPARATUS

#33
20260128717
2026-05-07

LOW NOISE AMPLIFIER AND ELECTRONIC DEVICE USING LOW NOISE AMPLIFIER IN WIRELESS COMMUNICATION SYSTEM

#34
20260128716
2026-05-07

POWER AMPLIFIER WITH STACKED STRUCTURE AND COMMUNICATION CIRCUIT THEREOF

#35
20260128715
2026-05-07

CLOSED LOOP POWER CONTROL

#36
20260121667
2026-04-30

WIRELESS TRANSCEIVER

#37
20260121606
2026-04-30

MULTI-BAND WIRELESS COMMUNICATION DEVICE AND METHOD FOR TRANSMITTING MULTI-BAND WIRELESS COMMUNICATION SIGNALS

#38
20260121600
2026-04-30

METHODS AND APPARATUS FOR POWER AMPLIFIER TRANSFORMERS

#39
20260121599
2026-04-30

BIAS CIRCUIT

#40
20260121597
2026-04-30

INPUT TERMINATION OF RADIO FREQUENCY DEVICES DURING CALIBRATION USING TEST EQUIPMENT

#41
20260121595
2026-04-30

POWER AMPLIFIER JUNCTION TEMPERATURE CLAMP

#42
20260121593
2026-04-30

AMPLIFIER DEVICE WITH ANALOG AND DIGITAL PREDISTORTION

#43
20260121592
2026-04-30

AMPLIFIER DEVICE WITH FEEDBACK AND FEED-FORWARD CONTROL

#44
20260121588
2026-04-30

SEMICONDUCTOR MODULE

#45
20260121586
2026-04-30

ARCHITECTURE FOR COMBINING DUAL BIAS DIGITAL POWER AMPLIFIER (PA) CELLS

#46
20260121582
2026-04-30

ANALOG FILTER CIRCUIT AND COMMUNICATION DEVICE INCLUDING THE SAME

#47
20260121290
2026-04-30

SWITCHED TRANSFORMER ARRAYS AND SWITCHED INDUCTOR ARRAYS CAPABLE OF USE IN BEAMFORMER INTEGRATED CIRCUITS

#48
20260113063
2026-04-23

RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE

#49
20260113006
2026-04-23

MULTI-MODE POWER AMPLIFIER SIGNAL SWITCHING

#50
20260113005
2026-04-23

WIDE-RANGE SWITCHED-MODE POWER AMPLIFIER ARCHITECTURE

#51
20260113002
2026-04-23

POWER AMPLIFIER CORRECTION CIRCUITS AND METHODS

#52
20260113001
2026-04-23

AMPLIFYING CIRCUIT AND RF CIRCUIT INCLUDING THE SAME

#53
20260113000
2026-04-23

RADIO FREQUENCY CIRCUIT, RADIO FREQUENCY MODULE, AND AMPLIFICATION METHOD

#54
20260106636
2026-04-16

RADIO FREQUENCY TRANSISTOR AMPLIFIERS HAVING DISTRIBUTED PRE-DISTORTION NETWORKS FOR IMPROVED LINEARIZATION

#55
20260106593
2026-04-16

HIGH PASS POWER COMBINER WITH COUPLED INDUCTIVE ELEMENTS

#56
20260106581
2026-04-16

POWER AMPLIFIER DEVICE WITH INPUT-TO-OUTPUT BIAS-CONDUCTING STRUCTURE AND TRANSMITTER PLATFORM WITH SUCH A DEVICE

#57
20260106578
2026-04-16

HIGH FREQUENCY AMPLIFIER

#58
20260106576
2026-04-16

IMPEDANCE ADJUSTMENT CIRCUIT AND AMPLIFIER CIRCUIT

#59
20260106575
2026-04-16

IMPLEMENTATION METHOD OF NOVEL LOW-DISTORTION DIGITALLY MODULATED DIRECT-DRIVE POWER AMPLIFIER APPARATUS

#60
20260106574
2026-04-16

POWER AMPLIFIER FOR REDUCED LOAD PULL RATIO

#61
20260106573
2026-04-16

TRANSIMPEDANCE AMPLIFIER FOR HIGH-CURRENT PHOTONIC APPLICATIONS OR OTHER APPLICATIONS

#62
20260100727
2026-04-09

TIME-DIVISION DUPLEXING RADIO TRANSCEIVER

#63
20260100680
2026-04-09

RADIO FREQUENCY FRONT END MODULE AND ELECTRONIC DEVICE INCLUDING THE SAME

#64
20260100679
2026-04-09

AMPLIFICATION CIRCUIT AND CONTROL METHOD THEREOF

#65
20260100677
2026-04-09

VECTOR SUMMING AMPLIFIER AND PHASE SHIFT DEVICE INCLUDING THE SAME

#66
20260100505
2026-04-09

WIRELESS COMMUNICATION DEVICE AND METHOD FOR COMPENSATING NONLINEAR DISTORTION OF WIRELESS COMMUNICATION DEVICE

#67
20260096176
2026-04-02

Air Gap for Capacitance Reduction in Amplifier Devices

#68
20260095202
2026-04-02

MULTI-CHIP MODULE WITH SHIELDING PLATE FOR LNA INPUT MATCHING

#69
20260095132
2026-04-02

ADAPTIVE BIAS CURRENT CONTROL IN ENVELOPE TRACKING POWER AMPLIFIER DEVICES, SYSTEMS, AND METHODS

#70
20260095131
2026-04-02

COUPLER FOR AMPLIFIED SIGNAL COUPLING AND CHIP INCLUDING THE SAME

#71
20260095130
2026-04-02

Amplifier Circuitry with Reconfigurable Matching for Power Backoff

#72
20260088840
2026-03-26

DYNAMIC ADAPTIVE BIASING FOR AMPLIFICATION CIRCUITRY

#73
20260088834
2026-03-26

DISTRIBUTED CONVERSION OF DIGITAL DATA TO RADIO FREQUENCY

#74
20260088788
2026-03-26

VARIABLE GAIN AMPLIFIER AND OPERATION METHOD THEREOF

#75
20260088786
2026-03-26

Multipath Amplifier Circuitry with Compact Transformers

#76
20260088783
2026-03-26

CURRENT FEEDBACK AMPLIFIERS FOR LOAD MODULATED ENVELOPE TRACKING

#77
20260088782
2026-03-26

POWER DEVICE WITH FAST RESPONSE TO PULSED RF SIGNAL

#78
20260088781
2026-03-26

Semiconductor layout pattern and radio frequency circuit layout pattern

#79
20260088780
2026-03-26

ADAPTIVE BIAS CONTROL OF CASCODE DRIVERS IN ENVELOPE TRACKING POWER AMPLIFIER DEVICES, SYSTEMS, AND METHODS

#80
20260088779
2026-03-26

Multipath Amplifier Circuitry with Compact Transformers

#81
20260088778
2026-03-26

AMPLIFIER CIRCUIT FOR A DIGITAL POWER AMPLIFIER

#82
20260088777
2026-03-26

DIGITAL POWER AMPLIFIER WITH ANALOG CLIPPING SCHEME

#83
20260088773
2026-03-26

POWER AMPLIFIER EFFICIENCY AND LINEARITY IN A WIRELESS TRANSMISSION CIRCUIT

#84
20260088772
2026-03-26

POWER-EFFICIENT DIGITAL POWER AMPLIFIERS

#85
20260088771
2026-03-26

Adaptive Biasing for Multipath Radio-Frequency Amplifiers

#86
20260088769
2026-03-26

INPUT NETWORK FOR DOHERTY POWER AMPLIFIER

#87
20260088768
2026-03-26

ENVELOPE-TRACKING AMPLIFIER WITH INPUT SIGNAL VARIATION FOR CONSTANT COMPRESSION OPERATION

#88
20260088767
2026-03-26

Current-Sharing Amplifier Circuitry

#89
20260088765
2026-03-26

RADIO FREQUENCY POWER AMPLIFIER DEVICE AND MANUFACTURING METHOD THEREOF

#90
20260088764
2026-03-26

SELF-BIASED LOW HARMONICS HIGH-EFFICIENCY INVERSE CLASS-D RF POWER AMPLIFIER CIRCUITRY

#91
20260088763
2026-03-26

LOAD MODULATED POWER AMPLIFIERS WITH PHASE COMPENSATION

#92
20260088521
2026-03-26

ANTENNA TUNER AND METHODS

#93
20260088206
2026-03-26

HIGH-Q WIDE BAND SWITCHABLE TRANSFORMER

#94
20260086177
2026-03-26

RADIO-FREQUENCY AMPLIFYING APPARATUS AND MAGNETIC RESONANCE IMAGING APPARATUS

#95
20260081702
2026-03-19

Wireless Circuitry with Amplifier Variation Mitigation

#96
20260081640
2026-03-19

APPARATUS AND METHODS FOR POWER AMPLIFIER SIGNAL LIMITING

#97
20260081573
2026-03-19

RADIO-FREQUENCY POWER SUPPLY DEVICE

#98
20260081569
2026-03-19

APPARATUS, SYSTEM, AND METHOD OF AN AMPLIFIER-OSCILLATOR

#99
20260081565
2026-03-19

SIGNAL GENERATION APPARATUS, METHOD, AND POWER AMPLIFICATION SYSTEM

#100
20260081563
2026-03-19

DOHERTY POWER AMPLIFIERS WITH INDUCTOR-CAPACITOR LATTICE FOR IMPEDANCE INVERSION

#101
20260081562
2026-03-19

RADIO-FREQUENCY POWER SUPPLY CIRCUITS, DEVICES AND METHODS

#102
20260081561
2026-03-19

MILLIMETER WAVE (MMW) RADIO FREQUENCY (RF) FRONT END

#103
20260081332
2026-03-19

ADJUSTABLE POWER SPLITTER/COMBINER

#104
20260074726
2026-03-12

SYSTEMS AND METHODS FOR FILTERING RADIO FREQUENCY SIGNALS

#105
20260074665
2026-03-12

HIGH-LINEARITY LOW-NOISE AMPLIFIER, CHIP, AND ELECTRONIC DEVICE

#106
20260074663
2026-03-12

LINEARIZED AMPLIFIER CIRCUITS WITH DIFFERENTLY GATE-BIASED FIELD EFFECT TRANSISTORS

#107
20260074662
2026-03-12

LINEARIZED AMPLIFIER CIRCUITS WITH DIFFERENTLY DRAIN-BIASED FIELD EFFECT TRANSISTORS

#108
20260074661
2026-03-12

RADIO FREQUENCY MODULE

#109
20260074659
2026-03-12

GLOBAL BIASING IN A MULTICHANNEL RF TRANSCEIVER

#110
20260074658
2026-03-12

NOISE-CANCELLATION AMPLIFIER

#111
20260074656
2026-03-12

POWER AMPLIFICATION DEVICE

#112
20260074617
2026-03-12

SINGLE-INPUT, MULTIPLE-OUTPUT VOLTAGE CIRCUIT IN A WIRELESS DEVICE

#113
20260068192
2026-03-05

CAPACITOR STRUCTURE, SWITCH STRUCTURE, AND CAPACITOR ARRAY AND ELECTRONIC DEVICE INCLUDING THE SAME

#114
20260066929
2026-03-05

WIRELESS COMMUNICATION CHIP

#115
20260066868
2026-03-05

PROGRAMMABLE POWER SPLITTER CIRCUITS AND METHODS

#116
20260066858
2026-03-05

APPARATUS AND METHODS FOR DETECTING AND CLAMPING POWER OF A POWER AMPLIFIER

#117
20260066853
2026-03-05

HIGH FREQUENCY MODULE AND COMMUNICATION DEVICE

#118
20260066852
2026-03-05

Radio Frequency Pre-Drivers with Input Over Voltage Protection

#119
20260066850
2026-03-05

AMPLIFIER CIRCUIT AND METHOD FOR STABILIZING BIAS CURRENT OF AN AMPLIFIER CIRCUIT

#120
20260063712
2026-03-05

INTEGRATED CIRCUIT AND ABNORMALITY HISTORY MANAGEMENT METHOD

#121
20260058619
2026-02-26

RADIO FREQUENCY (RF) POWER AMPLIFIER AND RELATED SIGNAL PROCESSING CIRCUITRY AND METHODS

#122
20260058618
2026-02-26

CONFIGURABLE RADIO FREQUENCY AMPLIFIER

#123
20260058617
2026-02-26

LOW NOISE AMPLIFIER INCORPORATING SUTARDJA TRANSFORMER

#124
20260058616
2026-02-26

RADIO FREQUENCY AMPLIFIER

#125
20260058615
2026-02-26

PHASE SHIFT MATCHING FOR MULTI-PATH AMPLIFIERS

#126
20260058614
2026-02-26

LOW NOISE AMPLIFIER INCLUDING AN AIR BRIDGE

#127
20260058613
2026-02-26

RADIO FREQUENCY FRONT END WITH INTEGRATED CHANNEL MATCHING CALIBRATION

#128
20260058612
2026-02-26

INTERFACING METHODS IN A POWER MANAGEMENT CIRCUIT

#129
20260058609
2026-02-26

DOHERTY AMPLIFIER

#130
20260058608
2026-02-26

CLASS C AMPLIFIER BIAS CIRCUIT

#131
20260058607
2026-02-26

DIGITAL VOLTAGE RECONSTRUCTION IN A POWER MANAGEMENT CIRCUIT

#132
20260058605
2026-02-26

DYNAMIC IMPEDANCE MODULATION IN A POWER MANAGEMENT CIRCUIT

#133
20260058497
2026-02-26

MULTIPLE-OUTPUT TUNABLE IMPEDANCE MATCHING NETWORKS

#134
20260058100
2026-02-26

RF POWER AMPLIFIER UNIT FOR COUPLING RF SIGNALS FOR A PLASMA PROCESS SUPPLY SYSTEM AND A PLASMA PROCESS SYSTEM

#135
20260051864
2026-02-19

COMPACT INTEGRATION OF STACKED POWER AMPLIFIER DESIGNS

#136
20260051863
2026-02-19

POWER AMPLIFIER AND ELECTRONIC DEVICE COMPRISING SAME

#137
20260051861
2026-02-19

RADIO FREQUENCY CIRCUIT, RADIO FREQUENCY MODULE, AND RADIO FREQUENCY SIGNAL TRANSMISSION METHOD

#138
20260051860
2026-02-19

RADIO FREQUENCY POWER AMPLIFIER

#139
20260051859
2026-02-19

Active Tunable Multiband Filter Circuitry

#140
20260051857
2026-02-19

Radio Frequency Module, Low-Noise Amplifier, and Electronic Device

#141
20260051856
2026-02-19

AUTOMATED MATCHING NETWORK

#142
20260051855
2026-02-19

DOHERTY POWER AMPLIFIER AND ELECTRONIC DEVICE COMPRISING SAME

#143
20260051853
2026-02-19

POWER MANAGEMENT CIRCUIT OPERABLE WITH A REDUCED VOLTAGE RANGE

#144
20260046986
2026-02-12

SOLID-STATE RF POWER GENERATION AND CONTROL FOR DIELECTRIC HEATING

#145
20260045963
2026-02-12

NOISE-CANCELING LOW NOISE AMPLIFIER (LNA) CIRCUIT

#146
20260045960
2026-02-12

TRANSMISSION SYSTEM, TRACKER CIRCUIT, AND AMPLIFICATION METHOD

#147
20260045921
2026-02-12

SYSTEMS AND METHODS FOR RADIO FREQUENCY POWER SYSTEMS

#148
20260045917
2026-02-12

AMPLIFIER CIRCUIT

#149
20260045916
2026-02-12

HIGH FREQUENCY AMPLIFIER

#150
20260045915
2026-02-12

AMPLIFIER CIRCUIT

#151
20260045914
2026-02-12

ADAPTIVE MULTI-LEVEL ENVELOPE TRACKING DESIGN FOR DIGITAL ENVELOPE TRACKERS

#152
20260045913
2026-02-12

RADIO FREQUENCY CIRCUIT, TRACKER MODULE AND AMPLIFICATION METHOD

#153
20260045911
2026-02-12

SWITCHING AMPLIFIER WITH POWER SUPPLY RIPPLE CORRECTION

#154
20260045671
2026-02-12

DIELECTRIC FILTER, RADIO FREQUENCY PROCESSING UNIT, AND BASE STATION

#155
20260039321
2026-02-05

Digital Carrier Radio

#156
20260039264
2026-02-05

SEMICONDUCTOR DEVICE PACKAGES WITH EXPOSED HEAT DISSIPATING SURFACES AND METHODS OF FABRICATING THE SAME

#157
20260039261
2026-02-05

NON-PERIODIC DIGITAL ENVELOPE TRACKING FOR POWER AMPLIFIERS

#158
20260039260
2026-02-05

Doherty Amplifier

#159
20260039259
2026-02-05

HIGH POWER RADIO FREQUENCY CASCODE DEVICE

#160
20260039258
2026-02-05

AMPLIFIER WITH LOW-GAIN ARCHITECTURE FOR MMWAVE RADIO FREQUENCY (RF) SIGNALS

#161
20260039257
2026-02-05

RF Switch with Split Tunable Matching Network

#162
20260039256
2026-02-05

RUGGEDNESS PROTECTION FOR RF MODULE

#163
20260039255
2026-02-05

POWER AMPLIFICATION DEVICE

#164
20260039254
2026-02-05

POWER AMPLIFICATION DEVICE

#165
20260039253
2026-02-05

AUTONOMOUS ANALOG ORTHOGONAL LOAD MODULATION POWER AMPLIFIER

#166
20260039252
2026-02-05

POWER AMPLIFICATION DEVICE

#167
20260039250
2026-02-05

TURN ON TIME ACCELERATION OF A CASCODE AMPLIFIER

#168
20260031848
2026-01-29

RF DEVICE

#169
20260031776
2026-01-29

Radio-frequency Amplifier with Multiple Power Control Loops

#170
20260031775
2026-01-29

Radio-frequency Amplifier with Multiple Power Control Loops

#171
20260031774
2026-01-29

HETERO-JUNCTION BIPOLAR TRANSISTOR AMPLIFIER CONTROL CIRCUIT

#172
20260031773
2026-01-29

RADIO-FREQUENCY AMPLIFIER ACCOMMODATING HIGH OUTPUT VOLTAGE SWING

#173
20260031770
2026-01-29

AMPLIFIER DESIGN USING IN-PACKAGE OUTPUT MATCHING NETWORK

#174
20260031766
2026-01-29

ADAPTIVE BIAS CIRCUIT AND METHOD

#175
20260031765
2026-01-29

MULTI-INPUT RF LNA WITH UNIFIED FEEDBACK PATH AND PASSIVE GAIN PATH SYSTEMS AND METHODS

#176
20260031764
2026-01-29

ARCHITECTURE FOR DOHERTY POWER AMPLIFIER OUTPUT POWER COMBINING

#177
20260025135
2026-01-22

RADIO FREQUENCY CIRCUIT WITH BACK GATE-ASSISTED MIXING OF RADIO FREQUENCY AND LOCAL OSCILLATOR SIGNALS

#178
20260025125
2026-01-22

ACTIVE UNBALANCED-TO-BALANCED CONVERTER CIRCUIT

#179
20260025113
2026-01-22

Amplifier Noise Cancellation

#180
20260025112
2026-01-22

Radio frequency amplifier module, radio frequency antenna module, and antenna array for beamforming

#181
20260025108
2026-01-22

Method for predistorting an input signal in order to compensate for the effect of a non-linear transfer function of a power amplifier, corresponding computer program products and devices

#182
20260025107
2026-01-22

Amplifier Noise Cancellation

#183
20260025106
2026-01-22

DOHERTY AMPLIFIER CIRCUIT

#184
20260025105
2026-01-22

TRACKER CIRCUIT AND VOLTAGE SUPPLY METHOD

#185
20260025104
2026-01-22

CONFIGURABLE RADIO FREQUENCY (RF) POWER AMPLIFIER (PA) CIRCUITRY FOR EFFICIENCY AT MULTIPLE OUTPUT POWER LEVELS, INCLUDING RELATED APPARATUSES AND METHODS

#186
20260025102
2026-01-22

VOLTAGE SWITCHING IN A POWER MANAGEMENT INTEGRATED CIRCUIT

#187
20260019321
2026-01-15

NON-UNIFORM DISCRETE ENVELOPE TRACKING

#188
20260019053
2026-01-15

RF ANALOG FRONT END

#189
20260019050
2026-01-15

COMPENSATED AMPLIFIER CIRCUIT

#190
20260019048
2026-01-15

ONE WIRE SERIAL INTERFACE FOR AMPLIFIERS

#191
20260019047
2026-01-15

AMPLIFIER CIRCUIT AND AMPLIFICATION METHOD

#192
20260019045
2026-01-15

MEMORY DISTORTION NEUTRALIZATION IN A POWER AMPLIFIER CIRCUIT

#193
20260019043
2026-01-15

POWER AMPLIFIER CIRCUIT AND POWER AMPLIFICATION METHOD

#194
20260019042
2026-01-15

DOHERTY AMPLIFIER CIRCUIT AND AMPLIFIER

#195
20260019040
2026-01-15

TRACKER CIRCUIT, COMMUNICATION DEVICE, AND VOLTAGE SUPPLY METHOD

#196
20260019038
2026-01-15

TRACKER SYSTEM AND TRACKER MODULE

#197
20260019037
2026-01-15

TRACKER CIRCUIT, COMMUNICATION DEVICE, AND VOLTAGE SUPPLY METHOD

#198
20260019036
2026-01-15

MLINC

#199
20260012148
2026-01-08

AMPLIFYING CIRCUIT AND RF CIRCUIT INCLUDING THE SAME

#200
20260012147
2026-01-08

RADIO FREQUENCY CIRCUIT HAVING A LINEARIZER

#201
20260012144
2026-01-08

RADIO FREQUENCY AMPLIFIER

#202
20260012143
2026-01-08

AMPLIFIER WITH INPUT POWER PROTECTION

#203
20260012139
2026-01-08

POWER AMPLIFIER CIRCUIT

#204
20260012137
2026-01-08

POWER AMPLIFYING CIRCUIT AND CONTROL METHOD OF POWER AMPLIFYING CIRCUIT

#205
20260012136
2026-01-08

TRACKER CIRCUIT, TRACKER MODULE, AND VOLTAGE SUPPLY METHOD

#206
20260012135
2026-01-08

SUPPLY MODULATION TRANSMITTER WITH SWITCH NETWORK

#207
20260005663
2026-01-01

POWER AMPLIFIER

#208
20260005659
2026-01-01

AVERAGE POWER TRACKING SYSTEMS WITH FAST TRANSIENT SETTLING

#209
20260005656
2026-01-01

Switched Capacitor Based Amplifier Circuitry with Improved Reliability

#210
20260005655
2026-01-01

INPUT PREMATCH CIRCUITS FOR PSUDO-INVERSE CLASS F AMPLIFIER

#211
20260005654
2026-01-01

METHODS AND DEVICES INCLUDING AMPLIFIER CIRCUITRY

#212
20260005653
2026-01-01

SWITCH PROTECTED LOW NOISE AMPLIFIERS

#213
20260005652
2026-01-01

TRACKER CIRCUIT, TRACKER MODULE, AND VOLTAGE SUPPLY METHOD

#214
20250392329
2025-12-25

RADIO FREQUENCY MODULE

#215
20250392328
2025-12-25

FAST AUTOMATIC GAIN CONTROL IN A WIRELESS RECEIVER

#216
20250392277
2025-12-25

BIDIRECTIONAL VARIABLE GAIN AMPLIFIERS FOR RADIO FREQUENCY COMMUNICATION SYSTEMS

#217
20250392272
2025-12-25

RECONFIGURABLE POWER AMPLIFIERS WITH CONTROLLABLE OUTPUT CAPACITANCE

#218
20250392271
2025-12-25

Dynamic Fast Charge Pulse Generator for an RF Circuit

#219
20250392270
2025-12-25

Low Noise Amplifier Circuit, Receiver, and Wireless Device

#220
20250392269
2025-12-25

LC RESONATOR FOR CASCODE AMPLIFIER STABILITY

#221
20250392268
2025-12-25

Extended Impedance Matching Wideband LNA Architectures

#222
20250392267
2025-12-25

HIGH-FREQUENCY SWITCHING DEVICE

#223
20250392266
2025-12-25

POWER AMPLIFICATION SYSTEM, POWER AMPLIFICATION CIRCUIT, AND POWER AMPLIFICATION METHOD

#224
20250392264
2025-12-25

RADIO FREQUENCY POWER AMPLIFIER

#225
20250392263
2025-12-25

DIFFERENTIAL HYBRID SUPPLY GENERATOR AND SUPPLY MODULATOR WITH MULTIPLE OUTPUTS

#226
20250392262
2025-12-25

RF AMPLIFIER SYSTEM HAVING A HYBRID SUPPLY GENERATOR/MODULATOR

#227
20250392261
2025-12-25

DIFFERENTIAL HYBRID SUPPLY GENERATOR AND SUPPLY MODULATOR WITH MULTI-OUTPUT REGULATION

#228
20250392260
2025-12-25

DIFFERENTIAL HYBRID SUPPLY GENERATOR AND SUPPLY MODULATOR WITH CHARGE REGULATION

#229
20250392215
2025-12-25

DIFFERENTIAL HYBRID SUPPLY GENERATOR AND SUPPLY MODULATOR WITH THREE OR FOUR LEVELS

#230
20250385741
2025-12-18

IMPEDANCE CALIBRATION METHOD OF RADIO FREQUENCY TRANSMITTER AND ASSOCIATED ELECTRONIC DEVICE

#231
20250385653
2025-12-18

RADIO-FREQUENCY DIFFERENTIAL AMPLIFYING CIRCUIT AND RADIO-FREQUENCY MODULE

#232
20250385652
2025-12-18

ELECTRONIC DEVICE AND METHOD FOR ENVELOPE TRACKING

#233
20250385651
2025-12-18

JAMMER RESILIENT INDUCTOR-LESS LOW-NOISE AMPLIFIER FOR HIGH FREQUENCIES

#234
20250385650
2025-12-18

LOW-FREQUENCY STABILIZER FOR INDUCTOR-LESS LOW-NOISE AMPLIFIER

#235
20250385649
2025-12-18

INDUCTIVELY COUPLED MULTI-STACK AMPLIFIER

#236
20250385647
2025-12-18

TWO-STAGE AMPLIFIER WITH FEEDFORWARD STAGE FOR ENHANCED RECEIVER PERFORMANCE

#237
20250385645
2025-12-18

MULTIPLE COIL LOW NOISE AMPLIFIER WITH TRANSIMPEDANCE FOR HIGH FREQUENCY RADIO

#238
20250385422
2025-12-18

ELECTRONIC DEVICE

#239
20250379549
2025-12-11

EFFICIENCY ENHANCED POWER AMPLIFIER SYSTEM

#240
20250379548
2025-12-11

COUPLER-BASED MM-WAVE DOHERTY POWER AMPLIFIER

#241
20250379547
2025-12-11

RUGGED PEAK VOLTAGE LIMITING CIRCUITS

#242
20250379546
2025-12-11

POWER AMPLIFYING CIRCUITRY UTILIZING HYBRID COUPLERS AND AN INDUCTIVE LOAD IN A DOHERTY ARCHITECTURE

#243
20250373215
2025-12-04

APPARATUS AND METHODS FOR POWER AMPLIFIER CONSOLIDATION

#244
20250373213
2025-12-04

INTRA-SYMBOL VOLTAGE CHANGE ACCELERATION IN A WIRELESS TRANSMISSION CIRCUIT

#245
20250373211
2025-12-04

90° COUPLER

#246
20250373210
2025-12-04

APPARATUS AND METHODS FOR POWER AMPLIFIER LOAD MISMATCH COMPENSATION

#247
20250373209
2025-12-04

Measuring Power for Amplifier Circuitry

#248
20250373207
2025-12-04

COMPENSATION CIRCUIT FOR AMPLIFIER, METHOD FOR COMPENSATING AMPLIFIER, AND AMPLIFIER ASSEMBLY

#249
20250373206
2025-12-04

TRANSMIT/RECEIVE (TRX) INTERFACE FOR DOHERTY OPERATION

#250
20250373204
2025-12-04

SELECTIVE ACTIVATION OF AMPLIFYING DEVICES OF A POWER AMPLIFICATION SYSTEM

#251
20250373203
2025-12-04

RADIO FREQUENCY (RF) CIRCUIT INCLUDING MIXER CONFIGURED FOR INDEPENDENT SECOND ORDER INTERCEPT POINT (IP2) CALIBRATION

#252
20250370015
2025-12-04

POWER MONITORING DEVICE AND MONITORING METHOD THEREOF

#253
20250366144
2025-11-27

JUNCTION TEMPERATURE REDUCTION WITH OPTIMIZED GATE TO GATE PITCH

#254
20250364961
2025-11-27

POWER AMPLIFIER SUPPLY NETWORKS WITH HARMONIC TERMINATIONS

#255
20250364960
2025-11-27

SWITCHED INPUT ATTENUATOR FOR MULTIPLE AMPLIFIER CALIBRATIONS

#256
20250364959
2025-11-27

SYSTEM AND METHOD FOR DISABLING WI-FI ON THE HANDHELD CONSOLE

#257
20250364958
2025-11-27

Wideband Coupled Input Impedance Matching LNA Architecture

#258
20250364957
2025-11-27

POWER AMPLIFICATION SYSTEM, DIGITAL PREDISTORTION METHOD, AND DIGITAL PREDISTORTION CIRCUIT

#259
20250364956
2025-11-27

POWER AMPLIFICATION SYSTEM, POWER AMPLIFICATION METHOD, AND DIGITAL PREDISTORTION CIRCUIT

#260
20250364953
2025-11-27

POWER AMPLIFIER CIRCUIT AND POWER AMPLIFICATION DEVICE

#261
20250364952
2025-11-27

DOHERTY POWER AMPLIFIER

#262
20250364951
2025-11-27

DOHERTY AMPLIFIER CIRCUIT

#263
20250364908
2025-11-27

DC/DC CONVERTER

#264
20250364449
2025-11-27

AMPLIFYING CIRCUIT

#265
20250364215
2025-11-27

System and Method for Delivering Radio Frequency Power to a Chamber with Multiple Plasma States

#266
20250362380
2025-11-27

MILLIMETER WAVE AUTOMOTIVE RADAR SYSTEMS

#267
20250357958
2025-11-20

APPARATUS AND METHODS FOR FAST AND ACCURATE BIASING OF LOW NOISE AMPLIFIERS

#268
20250357906
2025-11-20

RADIO FREQUENCY POWER AMPLIFIER

#269
20250357904
2025-11-20

RADIO FREQUENCY AMPLIFIER SYSTEM WITH HARMONIC CONTROL

#270
20250357903
2025-11-20

LOW-NOISE AMPLIFIER WITH MOM Q ENHANCEMENT

#271
20250357902
2025-11-20

POWER AMPLIFICATION SYSTEM, POWER AMPLIFICATION METHOD, AND DIGITAL PREDISTORTION CIRCUIT

#272
20250357901
2025-11-20

POWER AMPLIFICATION SYSTEM, DIGITAL PREDISTORTION METHOD, AND DIGITAL PREDISTORTION CIRCUIT

#273
20250357900
2025-11-20

Multiple Branch Transmitter

#274
20250357899
2025-11-20

HIGH FREQUENCY POWER AMPLIFIER

#275
20250357898
2025-11-20

DOHERTY POWER AMPLIFIER WITH RECONFIGURABLE OUTPUT IMPEDANCE TRANSFORMER

#276
20250357897
2025-11-20

DOHERTY POWER AMPLIFIERS WITH RECONFIGURABLE OUTPUT CIRCUITS

#277
20250357896
2025-11-20

CONCURRENT MATCHING TRANSCEIVER FOR POWER AMPLIFIER

#278
20250357895
2025-11-20

POWER AMPLIFIERS WITH SUPPLY CAPACITOR SWITCHING

#279
20250357894
2025-11-20

LOW POWER RECEIVER AND RELATED CIRCUITS

#280
20250350305
2025-11-13

SPLIT MAIN AND PREDISTORTION SIGNAL PATHS WITH SEPARATE DIGITAL-TO-ANALOG CONVERTERS FOR SUPPORTING DIGITAL PREDISTORTION IN TRANSMITTERS

#281
20250350304
2025-11-13

RADIO FREQUENCY FRONT-END CIRCUIT WITH EXTENDED DYNAMIC RANGE

#282
20250350253
2025-11-13

SYSTEMS AND METHODS FOR RADIO FREQUENCY POWER SYSTEMS

#283
20250350252
2025-11-13

SYSTEMS AND METHODS USING TWO OR MORE PROCESS TECHNOLOGIES FOR AMPLIFICATION

#284
20250350250
2025-11-13

SYSTEMS AND METHODS FOR DRIVING SEMICONDUCTOR DEVICES AND SENSING DEVICE PARAMETERS

#285
20250350249
2025-11-13

LOW-NOISE AMPLIFIER (LNA) INPUT IMPEDANCE ADJUSTMENT CIRCUIT

#286
20250350248
2025-11-13

POWER AMPLIFIER WITH CLAMP AND FEEDBACK PROTECTION CIRCUITRY

#287
20250350246
2025-11-13

Circuitry with Non-linearity Cancellation

#288
20250350245
2025-11-13

RADIO FREQUENCY SYSTEM

#289
20250343518
2025-11-06

HIGH EFFICIENCY POWER AMPLIFIER WITH DIRECT BATTERY SUPPLY CONNECTION, RADIO FREQUENCY MODULE, AND MOBILE DEVICE INCLUDING THE SAME

#290
20250343517
2025-11-06

COMPACT LOW NOISE AMPLIFIER SYSTEM

#291
20250343515
2025-11-06

AMPLIFIER GAIN SETTLING IMPROVEMENT WITH PRE-BIASING

#292
20250343514
2025-11-06

AMPLIFICATION CIRCUIT AND COMMUNICATION DEVICE

#293
20250343513
2025-11-06

RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE

#294
20250343512
2025-11-06

PASSIVE UP-CONVERSION MIXER

#295
20250337376
2025-10-30

POWER AMPLIFIER FOR ADJACENT CHANNEL LEAKAGE RATIO ENHANCEMENT OVER WIDE SUPPLY RANGE

#296
20250337375
2025-10-30

POWER AMPLIFIER INCLUDING MAIN SCPA, PEAK SCPA, AND SHUNT INDUCTOR

#297
20250337373
2025-10-30

DISTRIBUTION CIRCUIT, RECEPTION DEVICE, AND TRANSMISSION/RECEPTION DEVICE

#298
20250337370
2025-10-30

ADJUSTMENT CIRCUIT

#299
20250337366
2025-10-30

AMPLIFICATION CIRCUIT

#300
20250337365
2025-10-30

COMPONENT INCLUDING INDUCTOR AND COMMUNICATION DEVICE INCLUDING THE COMPONENT