ClassID:

221682

H03K17/51 - CPC Classification

Classification description:

Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used

Sub-classes:
Recent Application in this class:
#1
20260121633
2026-04-30

RF SWITCH DEVICE UTILIZING TRANSFORMERS AND OPERATING METHOD FOR THE SAME

#2
20250364987
2025-11-27

SEMICONDUCTOR INTEGRATED CIRCUIT

#3
20250305887
2025-10-02

INTEGRATED CIRCUIT OF USING SAME CURRENT SOURCE TO BIAS DIODES WITH DIFFERENT SIZES FOR GENERATING AT LEAST ONE OF DIGITAL BANDGAP VALUE AND TEMPERATURE VALUE AND ASSOCIATED SIGNAL PROCESSING METHOD

#4
20250279775
2025-09-04

GATING-BASED RECEIVER AND GATING SIGNAL GENERATOR

#5
20250253822
2025-08-07

ELECTRONIC DEVICE

#6
20250175175
2025-05-29

APERTURE TUNER CIRCUIT

#7
20250158609
2025-05-15

LOOK AHEAD CLOCK GATING

#8
20240397837
2024-11-28

PHASE CHANGE MATERIAL SWITCH WITH REDUCED INSERTION LOSS AND METHODS FOR FORMING THE SAME

#9
20240380397
2024-11-14

ISOLATED DIGITAL INPUT RECEIVER WITH SINK AND SOURCE MODE SUPPORT

#10
20240313766
2024-09-19

APPARATUS AND METHOD FOR ULTRA-FAST CRYSTALLIZATION IN PHASE - CHANGE RF SWITCHES

#11
20240283447
2024-08-22

SWITCH CONTROL DEVICE AND BATTERY PACK INCLUDING THE SAME

#12
20240235224
2024-07-11

MULTIPORT USB FAST CHARGERS WITH FAST-CHARGING CONTROLLER CHIPS INCLUDING TRANSISTOR COMBINATIONS ON DIFFERENT CHIP BASES

#13
20230308083
2023-09-28

Pulse counting registers for monitoring control signals of power switches

#14
20230029621
2023-02-02

LC filter, and diplexer and multiplexer using same

#15
20220307866
2022-09-29

Front-end circuit and encoder

#16
20220285817
2022-09-08

Hybrid coupler-based electrical power switches and power combining circuits using time folding

#17
20220231682
2022-07-21

Current blocking element assembly and product having current blocking element assembly

#18
20220040732
2022-02-10

Transformerless ultrasonic transducer activation with only one external energy store

#19
20210382519
2021-12-09

Clock multiplexer device and clock switching method

#20
20210242557
2021-08-05

Single-pole multi-throw switch device having simple structure

#21
20210203375
2021-07-01

SWITCH CONTROL CIRCUIT, CARRIER AGGREGATION METHOD AND DEVICE, AND COMMUNICATION APPARATUS

#22
20210104626
2021-04-08

Power device, system including the power device, method for manufacturing the power device, and method for controlling the power device

#23
20200312595
2020-10-01

Polyphase switching regulator

#24
20200203792
2020-06-25

Coaxial RF switch with confinement flexures and method of making same

#25
20190312577
2019-10-10

Current blocking element, current blocking element assembly, product having these mounted thereon, and current controlling method in product having these mounted thereon

#26
20190238127
2019-08-01

Control buffer circuit and radio frequency switch for dual mode operation

#27
20190199339
2019-06-27

Methods and apparatus to generate a circuit protection voltage

#28
20190035571
2019-01-31

Arc-extinguishing power device driving apparatus and arc extinguishing apparatus

#29
20180122910
2018-05-03

High quality vanadium dioxide films

#30
20150162904
2015-06-11

EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING

#31
20150162903
2015-06-11

EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING

#32
20150115737
2015-04-30

Matrix ferrite driver circuit

#33
20140266391
2014-09-18

Controlling the conductivity of an oxide by applying voltage pulses to an ionic liquid

#34
20140049871
2014-02-20

Modular electronic detection device

#35
20130342122
2013-12-26

Switching current control circuit, LED dimmer system, and LED illumination device

#36
20130138194
2013-05-30

Variable impedance shunt for a tissue stimulating prosthesis

#37
20110205030
2011-08-25

Method of de-activating and activating an electronic article surveillance (EAS) device, and an EAS device

#38
20110166627
2011-07-07

Variable impedance bypass pathway for a tissue stimulating prosthesis

#39
14974178
2017-04-18

Epitaxial growth of high quality vanadium dioxide films with template engineering