H03H1/02 - CPC Classification Index

#1

20250393131

2025-12-25

Surface Mount Radiofrequency Component

#2

20250046517

2025-02-06

CERAMIC STRUCTURE

#3

20230283279

2023-09-07

Electrostatic discharge clamp topology

#4

20230198490

2023-06-22

COIL COMPONENT, FILTER CIRCUIT INCLUDING THE COIL COMPONENT, AND ELECTRONIC DEVICE

#5

20230110917

2023-04-13

Detecting water ingress in electronic power steering systems

#6

20220312593

2022-09-29

Surface Mount Radiofrequency Component

#7

20220302106

2022-09-22

SEMICONDUCTOR STORAGE DEVICE

#8

20220029623

2022-01-27

Electrostatic discharge clamp topology

#9

20210327867

2021-10-21

INTEGRATED RC ARCHITECTURE, AND METHODS OF FABRICATION THEREOF

#10

20210006192

2021-01-07

Motor driving apparatus and home appliance including the same

#11

20200395935

2020-12-17

Electrostatic discharge clamp topology

#12

20200344538

2020-10-29

OTP programmable microphone assembly

#13

20200204139

2020-06-25

Virtual inductors using ferroelectric capacitance and the fabrication method thereof

#14

20200052529

2020-02-13

Resonator and resonating method

#15

20200014357

2020-01-09

Dual-mode filtering actuator driver apparatus, systems and methods

#16

20200007105

2020-01-02

Process-invariant delay cell

#17

20190372542

2019-12-05

NOISE FILTER

#18

20190044212

2019-02-07

Transmission line bias resistor

#19

20180351527

2018-12-06

Wire-bond transmission line RC circuit

#20

20180328961

2018-11-15

Wide range compensation of low frequency response passive probe

#21

20180198432

2018-07-12

Parallel RC circuit equalizers

#22

20180175818

2018-06-21

Signal processing device and control device

#23

20180123838

2018-05-03

Feed-forward filtering device and associated method

#24

20180091110

2018-03-29

Dual-mode filtering actuator driver apparatus, systems and methods

#25

20170257235

2017-09-07

Feed-forward filtering device and associated method

#26

20170149289

2017-05-25

Resonator and resonating method

#27

20170041044

2017-02-09

Coaxial data communication with reduced EMI

#28

20170019083

2017-01-19

Filter chip

#29

20160308505

2016-10-20

Parallel RC circuit equalizers

#30

20160308504

2016-10-20

Wire-bond transmission line RC circuit

#31

20160294349

2016-10-06

Control device for variable capacitance device and communication device including said control device

#32

20160173072

2016-06-16

Subthreshold metal oxide semiconductor for large resistance

#33

20160164484

2016-06-09

Apparatus and methods for high voltage variable capacitors

#34

20160164482

2016-06-09

Apparatus and methods for high voltage variable capacitor arrays with drift protection resistors

#35

20160163697

2016-06-09

Apparatus and methods for high voltage variable capacitor arrays with body-to-gate diodes

#36

20160163464

2016-06-09

Apparatus and methods for high voltage variable capacitor arrays with body biasing resistors

#37

20160156337

2016-06-02

Dual-mode filtering actuator driver apparatus, systems and methods

#38

20160149643

2016-05-26

Optical transceiver outputting wavelength multiplexed signal and receiving another wavelength multiplexed signal

#39

20160112024

2016-04-21

INDUCTOR CIRCUIT INTEGRATED WITH RC CIRCUIT

#40

20160036407

2016-02-04

Circuit with an RC-filter

#41

20150288341

2015-10-08

Passive equalizer

#42

20150048901

2015-02-19

Microelectromechanical systems comprising differential inductors and methods for making the same

#43

20140104016

2014-04-17

Bracket for RF monoblock filter and filter-PCB assembly incorporating the same

#44

20120249257

2012-10-04

Circuit for improving the immunity performance of a vehicle network

#45

20120105143

2012-05-03

Programmable analog filter

#46

20120043829

2012-02-23

Mode switching RC network

#47

20110193623

2011-08-11

Large time constant steering circuit and instrumentation amplifier implementing same

#48

20110012692

2011-01-20

Current-input current-output reconfigurable passive reconstruction filter

#49

20100142561

2010-06-10

System, method, and apparatus for facilitating wideband audio over a coil-assisted digital subscriber line loop

#50

20100001812

2010-01-07

Mode switching RC network

#51

20090267704

2009-10-29

Capacitor devices with a filter structure

#52

20090236692

2009-09-24

RC FILTERING DEVICE HAVING AIR GAP CONSTRUCTION FOR OVER VOLTAGE PROTECTION

#53

20090195319

2009-08-06

Large time constant steering circuit and instrumentation amplifier implementing same

#54

20090051401

2009-02-26

Calibration circuit for an adjustable capacitance

#55

20080279024

2008-11-13

Programmable boosting and charge neutralization

#56

20080221823

2008-09-11

Calibration circuit for calibrating an adjustable capacitance of an integrated circuit having a time constant depending on said capacitance

#57

20070236281

2007-10-11

Method and apparatus for tuning resistors and capacitors

#58

20070063330

2007-03-22

Complex laminated chip element

#59

20060232328

2006-10-19

Switchable low pass configuration and an optical receiver with a switchable low pass configuration

#60

20060214725

2006-09-28

Digital time constant tracking technique and apparatus

#61

20060186952

2006-08-24

Programmable/tunable active RC filter

#62

20060145681

2006-07-06

Auto-adjustment of RC cells within a circuit

#63

20060028284

2006-02-09

Phase-locked loop circuit

#64

20050280405

2005-12-22

Apparatus and method for improving electromagnetic compatibility

#65

20050242872

2005-11-03

Programmable/tunable active RC filter

#66

20050218473

2005-10-06

Network electronic component, semiconductor device incorporating network electronic component, and methods of manufacturing both

#67

16196080

2019-10-29

Mitigating power noise using a current supply