Patents-Review.com
ClassID:

219624 ⎘

H03F2200/387 - page 2 - CPC Classification

Classification description:

Indexing scheme relating to amplifiers A circuit being added at the output of an amplifier to adapt the output impedance of the amplifier

Recent Application in this class:
#301
20210376799
2021-12-02

Control circuit

 #302
20210376798
2021-12-02

Doherty amplifier incorporating output matching network with integrated passive devices

 #303
20210367558
2021-11-25

Doherty amplifier

 #304
20210367557
2021-11-25

Amplifying circuit and amplifying device with start-up function

 #305
20210359649
2021-11-18

MATCHING CIRCUIT AND POWER AMPLIFIER CIRCUIT

 #306
20210351765
2021-11-11

Electronically tuned RF termination

 #307
20210351750
2021-11-11

Substrate comprising capacitor configured for power amplifier output match

 #308
20210351749
2021-11-11

Amplifier circuit

 #309
20210351746
2021-11-11

High efficiency ultra-wideband amplifier

 #310
20210344304
2021-11-04

Power amplifier module

 #311
20210343504
2021-11-04

Power generation systems and methods for plasma stability and control

 #312
20210336598
2021-10-28

Matching circuit and communication device

 #313
20210336589
2021-10-28

Radio frequency power amplifier with harmonic suppression

 #314
20210336588
2021-10-28

RF switch with split tunable matching network

 #315
20210336584
2021-10-28

Source switched split LNA

 #316
20210328562
2021-10-21

Power amplifier circuit

 #317
20210328557
2021-10-21

High-frequency amplifier

 #318
20210320194
2021-10-14

Heterojunction bipolar transistor including ballast resistor and semiconductor device

 #319
20210313935
2021-10-07

Group III nitride-based radio frequency transistor amplifiers having source, gate and/or drain conductive vias

 #320
20210305951
2021-09-30

Power amplifier circuit

 #321
20210288039
2021-09-16

RF circuit module and manufacturing method therefor

 #322
20210281226
2021-09-09

Power amplifier module

 #323
20210281224
2021-09-09

Amplifier

 #324
20210281223
2021-09-09

Power amplifier output power protection

 #325
20210270881
2021-09-02

Active noise source design

 #326
20210265965
2021-08-26

Radio frequency power amplifier circuit and gain control method

 #327
20210265961
2021-08-26

High-frequency amplifier, electronic device, and communication device

 #328
20210257975
2021-08-19

Amplifier circuitry and voltage correction circuitry

 #329
20210249360
2021-08-12

Semiconductor device and amplifier having bonding wire and conductive member

 #330
20210234522
2021-07-29

Electronic device for processing radio signal and operating method thereof

 #331
20210234519
2021-07-29

Power amplifier circuit

 #332
20210226586
2021-07-22

Doherty power amplifier with integrated second harmonic injection

 #333
20210225784
2021-07-22

RF amplifiers with series-coupled output bondwire arrays and shunt capacitor bondwire array

 #334
20210211110
2021-07-08

Power amplifier self-heating compensation circuit

 #335
20210211107
2021-07-08

Power amplifier output matching

 #336
20210211103
2021-07-08

Impedance transformation circuit for amplifier

 #337
20210203285
2021-07-01

Power amplifier circuit

 #338
20210203283
2021-07-01

High-frequency circuit

 #339
20210202408
2021-07-01

Transistor die with output bondpad at the input side of the die, and power amplifiers including such dies

 #340
20210194433
2021-06-24

Power amplifier circuit

 #341
20210183854
2021-06-17

Semiconductor device having a plurality of bipolar transistors with different heights between their respective emitter layers and emitter electrodes

 #342
20210159865
2021-05-27

Metamaterial based power amplifier module

 #343
20210159864
2021-05-27

Active duplexer

 #344
20210159862
2021-05-27

Power amplifier circuit

 #345
20210159860
2021-05-27

Apparatus and methods for low noise amplifiers with mid-node impedance networks

 #346
20210159719
2021-05-27

Device for controlling wireless charging output power based on PWM integrating circuit

 #347
20210159579
2021-05-27

Tapered broadband balun

 #348
20210152139
2021-05-20

Power amplifier circuit

 #349
20210143779
2021-05-13

Programmable optimized band switching LNA

 #350
20210135639
2021-05-06

Radio frequency (RF) amplifier

 #351
20210135636
2021-05-06

Drain sharing split LNA

 #352
20210126592
2021-04-29

IMPEDANCE MATCHING CIRCUIT AND METHOD

 #353
20210126591
2021-04-29

Semiconductor device and power amplifier module

 #354
20210126589
2021-04-29

Ultra compact multi-band transmitter with robust AM-PM distortion self-suppression techniques

 #355
20210119584
2021-04-22

Direct substrate to solder bump connection for thermal management in flip chip amplifiers

 #356
20210111685
2021-04-15

Multi-input amplifier with individual bypass paths

 #357
20210111684
2021-04-15

Providing a constant impedance at an input of a signal amplifier for different gain modes

 #358
20210111675
2021-04-15

Signal amplifiers that switch between different amplifier architectures for a particular gain mode

 #359
20210105038
2021-04-08

Tunable RF frontend

 #360
20210099140
2021-04-01

WIDE BANDWIDTH RADIO FREQUENCY (RF) AMPLIFIER

 #361
20210098403
2021-04-01

Semiconductor device

 #362
20210092213
2021-03-25

Radio frequency module and communication device

 #363
20210092209
2021-03-25

Radio frequency module and communication device

 #364
20210091802
2021-03-25

Radio frequency module and communication device

 #365
20210091800
2021-03-25

Radio frequency module and communication device

 #366
20210083633
2021-03-18

Transmission line transformer and amplifying circuit

 #367
20210083632
2021-03-18

Microwave amplification circuit

 #368
20210083628
2021-03-18

Power amplifier

 #369
20210083080
2021-03-18

Semiconductor device

 #370
20210075369
2021-03-11

Power amplifier circuit

 #371
20210067183
2021-03-04

Principle and techniques for integrated TRX switch

 #372
20210067103
2021-03-04

Amplifier circuit

 #373
20210058072
2021-02-25

PWM signal generation and error calibration circuit

 #374
20210058041
2021-02-25

Scalable periphery tunable matching power amplifier

 #375
20210058040
2021-02-25

Amplifier circuit

 #376
20210050826
2021-02-18

Power amplifier systems with control interface and bias circuit

 #377
20210050824
2021-02-18

Radio frequency amplifier circuit

 #378
20210048474
2021-02-18

Mismatch detection using replica circuit

 #379
20210044318
2021-02-11

Low loss transmitter receiver switch with transformer matching network

 #380
20210044256
2021-02-11

Power amplifier module

 #381
20210027992
2021-01-28

Power generation systems and methods for plasma stability and control

 #382
20210021238
2021-01-21

Doherty power amplifier circuit

 #383
20210021236
2021-01-21

Power amplifier with each of multiple in-parallel circuits having power amplification and immittance conversion

 #384
20210013847
2021-01-14

Power amplifier circuit

 #385
20210013841
2021-01-14

Cascode amplifier bias circuits

 #386
20210013840
2021-01-14

Doherty amplifier

 #387
20210013839
2021-01-14

Broadband harmonic load modulation doherty amplifiers

 #388
20210013838
2021-01-14

Power amplifier and radio frequency device comprising the same

 #389
20210013837
2021-01-14

Multiple-stage power amplifiers implemented with multiple semiconductor technologies

 #390
20210013836
2021-01-14

Inverted Doherty power amplifier with large RF fractional and instantaneous bandwidths

 #391
20210013165
2021-01-14

Semiconductor device

 #392
20210006217
2021-01-07

Digital wireless transmitter with merged cell switching and linearization techniques

 #393
20210006214
2021-01-07

Amplifying apparatus

 #394
20210006208
2021-01-07

Amplifier

 #395
20210006205
2021-01-07

Power amplification circuit

 #396
20210005579
2021-01-07

Radio-frequency module and communication apparatus

 #397
20210005578
2021-01-07

Radio-frequency module and communication apparatus

 #398
20200412302
2020-12-31

Power amplifier

 #399
20200412301
2020-12-31

Power efficient amplifier

 #400
20200403582
2020-12-24

Matching network and power amplifier circuit

 #401
20200403581
2020-12-24

Radio-frequency circuit

 #402
20200397506
2020-12-24

Microwave amplifier

 #403
20200395898
2020-12-17

Bias device

 #404
20200389130
2020-12-10

Multiple-stage power amplifiers implemented with multiple semiconductor technologies

 #405
20200388476
2020-12-10

Amplification system for continuously adjusting amplification gain of a high frequency weak signal for mass spectrometers

 #406
20200382083
2020-12-03

Power amplifier and compound semiconductor device

 #407
20200382071
2020-12-03

Balanced-to-Doherty mode switchable power amplifier

 #408
20200382069
2020-12-03

Efficiency, symmetrical Doherty power amplifier

 #409
20200373962
2020-11-26

Integrated RF front end with stacked transistor switch

 #410
20200373892
2020-11-26

Doherty amplifier circuit with integrated harmonic termination

 #411
20200373265
2020-11-26

Reduced-length bond pads for broadband power amplifiers

 #412
20200366325
2020-11-19

Receiver with broadband low-noise amplifier and filter bypass

 #413
20200366256
2020-11-19

Apparatus and methods for low noise amplifiers with mid-node impedance networks

 #414
20200366249
2020-11-19

Bias voltage connections in RF power amplifier packaging

 #415
20200366244
2020-11-19

Amplifier devices with input transient termination

 #416
20200358403
2020-11-12

Power amplifier circuit and bias control circuit

 #417
20200350876
2020-11-05

Bias circuitry

 #418
20200350873
2020-11-05

Power amplifier module

 #419
20200350867
2020-11-05

Power amplifier

 #420
20200350863
2020-11-05

Generation and synchronization of pulse-width modulated (PWM) waveforms for radio-frequency (RF) applications

 #421
20200343861
2020-10-29

Power amplifier circuit

 #422
20200336107
2020-10-22

Multi-mode stacked amplifier

 #423
20200336106
2020-10-22

Power amplifier module

 #424
20200328721
2020-10-15

Power amplifier packages and systems incorporating design-flexible package platforms

 #425
20200321930
2020-10-08

Differential noise cancellation

 #426
20200313630
2020-10-01

Radio frequency amplifier circuitry with improved linearity

 #427
20200313623
2020-10-01

Wideband Doherty high efficiency power amplifier

 #428
20200304075
2020-09-24

Power amplification apparatus and electromagnetic radiation apparatus

 #429
20200304072
2020-09-24

Power amplifying circuit

 #430
20200304071
2020-09-24

Power amplifier circuit

 #431
20200304070
2020-09-24

Power amplifier

 #432
20200280286
2020-09-03

Power amplification module

 #433
20200266776
2020-08-20

Power amplifier circuit including multiple inverters connected in parallel

 #434
20200266773
2020-08-20

Power amplifier module

 #435
20200259540
2020-08-13

Apparatuses and methods for transmission beamforming

 #436
20200259512
2020-08-13

Apparatuses and methods for tunable digital power amplifiers

 #437
20200259471
2020-08-13

Multi-mode amplifier architectures with resonant structures

 #438
20200259468
2020-08-13

Power amplifier circuit

 #439
20200259464
2020-08-13

High-frequency amplifier circuitry and semiconductor device

 #440
20200259462
2020-08-13

Constant gain and self-calibration technique for RF amplifier

 #441
20200258840
2020-08-13

Radio-frequency module and communication device

 #442
20200252096
2020-08-06

Amplification circuit, controller, and transceiver circuit

 #443
20200252066
2020-08-06

Controller area network (CAN), CAN device and method therefor

 #444
20200252036
2020-08-06

POWER AMPLIFIER USING MULTI-MODE DISTRIBUTED ACTIVE TRANSFORMER

 #445
20200251579
2020-08-06

Bipolar transistor and radio-frequency power amplifier module

 #446
20200235709
2020-07-23

RF switch with split tunable matching network

 #447
20200235062
2020-07-23

Semiconductor device

 #448
20200228167
2020-07-16

Front-end modules with fixed impedance matching circuits

 #449
20200228086
2020-07-16

Matching circuit and communication device

 #450
20200228068
2020-07-16

Systems and methods for optimizing amplifier operations

 #451
20200228067
2020-07-16

Power amplifier circuit

 #452
20200228064
2020-07-16

Apparatus and methods for biasing of power amplifiers

 #453
20200224960
2020-07-16

Multifunctional radio frequency systems and methods for UV sterilization, air purification, and defrost operations

 #454
20200220508
2020-07-09

Configurable wideband split LNA

 #455
20200220506
2020-07-09

Electronic device for tuning module for processing radio frequency signal

 #456
20200212862
2020-07-02

RADIO FREQUENCY FRONT-END PROTECTION WITH TUNABLE COUPLER

 #457
20200212852
2020-07-02

Circuit with co-matching topology for transmitting and receiving RF signals

 #458
20200212847
2020-07-02

Broadband, high-efficiency, non-modulating power amplifier architecture

 #459
20200212846
2020-07-02

Power amplifier circuit and power amplifier module

 #460
20200204122
2020-06-25

High power radio frequency amplifiers and methods of manufacture thereof

 #461
20200204121
2020-06-25

High power radio frequency amplifiers and methods of manufacture thereof

 #462
20200203844
2020-06-25

Electromagnetic wave radiator

 #463
20200203291
2020-06-25

Radio frequency module and communication device

 #464
20200195213
2020-06-18

Power amplification module

 #465
20200195208
2020-06-18

Multi-band power amplifier module

 #466
20200195205
2020-06-18

RF amplifier with impedance matching components monolithically integrated in transistor die

 #467
20200194368
2020-06-18

Transistor with non-circular via connections in two orientations

 #468
20200186099
2020-06-11

Radio frequency power amplifier for inhibiting harmonic wave and stray, chip and communication terminal

 #469
20200186094
2020-06-11

Power amplifier module

 #470
20200177140
2020-06-04

Semiconductor device and power amplifier module

 #471
20200169230
2020-05-28

Broadband power combining arrangement

 #472
20200169224
2020-05-28

Circuit structure and method for improving harmonic suppression capability of radio frequency power amplifier

 #473
20200169004
2020-05-28

Method to improve power amplifier output return loss and back-off performance with RC feedback network

 #474
20200168734
2020-05-28

Self-biasing and self-sequencing of depletion mode transistors

 #475
20200168571
2020-05-28

RF power amplifier pallet

 #476
20200163174
2020-05-21

Ribbon bond solution for reducing thermal stress on an intermittently operable chipset controlling RF application for cooking

 #477
20200162115
2020-05-21

Devices and methods related to multi-band power amplifier

 #478
20200162036
2020-05-21

Copper wire bond solution for reducing thermal stress on an intermittently operable chipset controlling RF application for cooking

 #479
20200162028
2020-05-21

POWER AMPLIFICATION WITH ENVELOPE TRACKING TO PROVIDE ENVELOPE-BASED BIASING AND SUPPLY VOLTAGES

 #480
20200162027
2020-05-21

Methods for operating amplifiers and related devices

 #481
20200161265
2020-05-21

Semiconductor apparatus

 #482
20200161258
2020-05-21

Amplifier and amplification apparatus

 #483
20200153392
2020-05-14

Load box and sound quality improving method

 #484
20200153112
2020-05-14

Front-end chip for dual-pole antenna array

 #485
20200144978
2020-05-07

Wideband variable gain amplifier with low phase variation

 #486
20200144977
2020-05-07

Wideband signal buffer

 #487
20200144968
2020-05-07

Multiple-path RF amplifiers with angularly offset signal path directions, and methods of manufacture thereof

 #488
20200144967
2020-05-07

Source switched split LNA

 #489
20200144965
2020-05-07

Power amplifier circuit

 #490
20200127618
2020-04-23

Programmable optimized band switching LNA for operation in multiple narrow-band frequency ranges

 #491
20200127615
2020-04-23

Radio frequency amplification device capable of detecting the frequency band

 #492
20200119703
2020-04-16

Power amplifier and wireless communication device

 #493
20200119701
2020-04-16

Power amplification device, terminal having the same, and base station having the same

 #494
20200119695
2020-04-16

Power amplifier circuit

 #495
20200118950
2020-04-16

Amplifier

 #496
20200118922
2020-04-16

Transistor with non-circular via connections in two orientations

 #497
20200112103
2020-04-09

Capacitively coupled patch antenna

 #498
20200106406
2020-04-02

Increased output impedance switching amplifier and low-side recycle mode

 #499
20200106399
2020-04-02

Averaging overcurrent protection

 #500
20200106393
2020-04-02

Amplifier power converter input current/power limit adjustment using amplifier load determinations

 #501
20200099348
2020-03-26

Load-line switching for push-pull power amplifiers

 #502
20200091871
2020-03-19

Doherty amplifier

 #503
20200091869
2020-03-19

Amplifier circuit and transmitting device

 #504
20200083924
2020-03-12

Low loss transmitter receiver switch with transformer matching network

 #505
20200083845
2020-03-12

Power amplifier circuit

 #506
20200076391
2020-03-05

Power amplifier self-heating compensation circuit

 #507
20200076384
2020-03-05

Power amplifier circuit

 #508
20200076378
2020-03-05

High frequency amplifier

 #509
20200076377
2020-03-05

Single-phase differential conversion circuit, signal processing method for use therewith, and reception apparatus

 #510
20200067540
2020-02-27

Radio-frequency power amplification circuit and radio-frequency mode adjustment method

 #511
20200067462
2020-02-27

HIGH FREQUENCY AMPLIFIER

 #512
20200067459
2020-02-27

Amplifier with integrated directional coupler

 #513
20200066886
2020-02-27

Heterojunction bipolar transistor including ballast resistor and semiconductor device

 #514
20200059204
2020-02-20

AMPLIFIERS WITH BROADBAND IMPEDANCE MATCHING AND METHODS OF MANUFACTURE THEREOF

 #515
20200059203
2020-02-20

Embedded test circuitry and method therefor

 #516
20200052664
2020-02-13

MATRIX POWER AMPLIFIER

 #517
20200052661
2020-02-13

Amplifiers and related integrated circuits

 #518
20200052660
2020-02-13

Loadline switchable push/pull power amplifier

 #519
20200052652
2020-02-13

Multi-input signal amplifier with tailored amplifier architectures

 #520
20200051942
2020-02-13

Radio-frequency module and communication device

 #521
20200051941
2020-02-13

High frequency module and communication device

 #522
20200044616
2020-02-06

Variable output resistance in a playback path with open-loop pulse-width modulation driver

 #523
20200044615
2020-02-06

Apparatuses and methods for hybrid switched capacitor array power amplifiers

 #524
20200036407
2020-01-30

Dual-mode wireless transceiver device

 #525
20200036403
2020-01-30

REDUCING POWER AMPLIFIER GAIN DRIFT DURING A DATA BURST

 #526
20200036335
2020-01-30

DYNAMIC ERROR VECTOR MAGNITUDE COMPENSATION

 #527
20200028478
2020-01-23

Wide bandpass filtering power amplifier

 #528
20200027876
2020-01-23

Semiconductor device having a plurality of bipolar transistors with different heights between their respective emitter layers and emitter electrodes

 #529
20200021251
2020-01-16

Ultra compact multi-band transmitter with robust AM-PM distortion self-suppression techniques

 #530
20200020474
2020-01-16

RF damping structure in inductive device

 #531
20200014417
2020-01-09

Integrated RF front end with stacked transistor switch

 #532
20200014341
2020-01-09

High frequency module and communication device

 #533
20200014334
2020-01-09

Power amplification circuit

 #534
20200007102
2020-01-02

Multi-input amplifier with variable gain for individual inputs

 #535
20200007089
2020-01-02

Low noise differential amplifier

 #536
20190393915
2019-12-26

Adjustable gain devices and methods for use therewith

 #537
20190393912
2019-12-26

Receiver with reduced mixer-filter interaction distortion

 #538
20190393844
2019-12-26

Low noise amplifier circuit

 #539
20190393843
2019-12-26

AMPLIFICATION DEVICE

 #540
20190372681
2019-12-05

Transmitting device and receiving device providing relaxed impedance matching

 #541
20190372533
2019-12-05

Wideband low noise amplifier (LNA) with a reconfigurable bandwidth for millimeter-wave 5G communication

 #542
20190372236
2019-12-05

Distributed transceiver signal switching circuit

 #543
20190356284
2019-11-21

Broadband power transistor devices and amplifiers and methods of manufacture thereof

 #544
20190356281
2019-11-21

Power amplifier

 #545
20190356280
2019-11-21

Low noise amplifier with reactive feedback

 #546
20190356276
2019-11-21

Power amplifier

 #547
20190356275
2019-11-21

Amplifier and transmitter

 #548
20190356274
2019-11-21

Broadband power transistor devices and amplifiers with input-side harmonic termination circuits and methods of manufacture

 #549
20190348953
2019-11-14

Doherty power amplifier with integrated second harmonic injection

 #550
20190341947
2019-11-07

Method and apparatus for adjusting the timing of radio antenna tuning

 #551
20190341894
2019-11-07

Power amplifier, radio remote unit, and base station

 #552
20190341893
2019-11-07

RF power amplifier with frequency selective impedance matching network

 #553
20190341889
2019-11-07

Power amplifier module

 #554
20190341887
2019-11-07

Reconfigurable low-noise amplifier (LNA)

 #555
20190334494
2019-10-31

Amplifier with scalable impedance adjustments over gain modes

 #556
20190334493
2019-10-31

WIDE DYNAMIC RANGE AMPLIFIER SYSTEM

 #557
20190334489
2019-10-31

Power amplifier

 #558
20190334488
2019-10-31

Low noise amplifier circuit with multiple-input multiple-output (MIMO) structure

 #559
20190334482
2019-10-31

Wide dynamic range auto-AGC transimpedance amplifier

 #560
20190326862
2019-10-24

Supply compensated delay cell

 #561
20190326861
2019-10-24

Digital pre-distortion for an AB amplifier

 #562
20190326859
2019-10-24

Temperature Dependency Compensation

 #563
20190326857
2019-10-24

Power amplifier circuit

 #564
20190326191
2019-10-24

Semiconductor device

 #565
20190319720
2019-10-17

APPARATUS AND METHODS OF CALIBRATING A POWER AMPLIFIER SYSTEM TO COMPENSATE FOR ENVELOPE AMPLITUDE MISALIGNMENT

 #566
20190319597
2019-10-17

Active device which has a high breakdown voltage, is memory-less, traps even harmonic signals and circuits used therewith

 #567
20190319592
2019-10-17

CIRCUITS FOR PROVIDING CLASS-E POWER AMPLIFIERS

 #568
20190319585
2019-10-17

DYNAMIC ERROR VECTOR MAGNITUDE DUTY CYCLE CORRECTION

 #569
20190319093
2019-10-17

Integrated RF front end system

 #570
20190312552
2019-10-10

Doherty power amplifier circuit

 #571
20190312360
2019-10-10

Method to improve power amplifier output return loss and back-off performance with RC feedback network

 #572
20190305733
2019-10-03

Second harmonic terminations for AM-AM and AM-PM suppression

 #573
20190296701
2019-09-26

HIGH FREQUENCY CIRCUIT AND HIGH FREQUENCY POWER AMPLIFIER

 #574
20190296699
2019-09-26

Semiconductor device and power amplifier module

 #575
20190296694
2019-09-26

High-frequency front end circuit

 #576
20190296693
2019-09-26

Amplifier device with harmonic termination circuit

 #577
20190288671
2019-09-19

Electronically tuned RF termination

 #578
20190288653
2019-09-19

Digital wireless transmitter with merged cell switching and linearization techniques

 #579
20190288651
2019-09-19

Matrix power amplifier

 #580
20190288647
2019-09-19

Pulse width distortion cancellation of a switching mode amplifier for reduced second harmonic interference

 #581
20190280665
2019-09-12

OUTPUT POWER STABILIZATION CIRCUIT AND HIGH OUTPUT AMPLIFIER DEVICE USING SAME

 #582
20190280660
2019-09-12

RF module and method for testing an RF module

 #583
20190280654
2019-09-12

Method and system for linearizing an amplifier using transistor-level dynamic feedback

 #584
20190273523
2019-09-05

FILTERING TECHNIQUES

 #585
20190273471
2019-09-05

Low noise differential amplifier

 #586
20190273470
2019-09-05

CURRENT CONTROL USING POWER CELL ISOLATION

 #587
20190267954
2019-08-29

Scalable periphery tunable matching power amplifier

 #588
20190263712
2019-08-29

Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers

 #589
20190260400
2019-08-22

Power amplification module

 #590
20190253092
2019-08-15

Amplification circuit, controller, and transceiver circuit

 #591
20190245497
2019-08-08

Drain sharing split LNA

 #592
20190245085
2019-08-08

Self-biasing and self-sequencing of depletion-mode transistors

 #593
20190238164
2019-08-01

Demultiplexing apparatus and method of designing the apparatus

 #594
20190238102
2019-08-01

Amplification device and electromagnetic wave irradiating device

 #595
20190238098
2019-08-01

Load modulation amplifier

 #596
20190235050
2019-08-01

MILLIMETER WAVE AUTOMOTIVE RADAR SYSTEMS

 #597
20190230132
2019-07-25

Access control to a voice service by a wireless access point

 #598
20190229757
2019-07-25

MULTI-MODE INTEGRATED FRONT END MODULE

 #599
20190229687
2019-07-25

Power amplifier and wireless communication device

 #600
20190229684
2019-07-25

System and method for reducing output harmonics