ClassID:

207927

H01L27/0281 - CPC Classification

Classification description:

Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier; Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using field effect transistors as protective elements field effect transistors in a "Darlington-like" configuration

Recent Application in this class:
#1
20240372356
2024-11-07

QUASI-STATIC ESD CLAMP

#2
20240006408
2024-01-04

Electrostatic protection circuit and semiconductor device

#3
20230282637
2023-09-07

Cross-domain electrostatic discharge protection

#4
20220320077
2022-10-06

Electrostatic protection circuit and electronic device

#5
20220069573
2022-03-03

Display apparatus

#6
20210358906
2021-11-18

Low-leakage static electricity releasing circuit, display panel and display device

#7
20210320101
2021-10-14

Detection device

#8
20210305809
2021-09-30

ELECTROSTATIC DISCHARGE (ESD) PROTECTION CIRCUIT AND METHOD OF OPERATING THE SAME

#9
20210281067
2021-09-09

Fast triggering electrostatic discharge protection

#10
20210193649
2021-06-24

Electrostatic protection circuit and semiconductor device

#11
20200365581
2020-11-19

Electrostatic protection circuit and electronic device

#12
20200321779
2020-10-08

Integrated ESD event sense detector

#13
20200152787
2020-05-14

Lateral insulated-gate bipolar transistor and method therefor

#14
20200051652
2020-02-13

Power switch circuit and method providing power supply to memory device

#15
20200036376
2020-01-30

Driving circuit having electrostatic discharge protection

#16
20190214993
2019-07-11

Capacitively coupled level shifter

#17
20180337170
2018-11-22

Bi-directional electrostatic discharge protection device for radio frequency circuits

#18
20180226792
2018-08-09

Integrated ESD event sense detector

#19
20180061825
2018-03-01

Electrostatic protection circuit, display panel, and display apparatus

#20
20180047719
2018-02-15

Method of manufacturing a semiconductor die

#21
20180012886
2018-01-11

On-die system electrostatic discharge protection

#22
20170291415
2017-10-12

Semiconductor device and liquid discharge head substrate

#23
20170133839
2017-05-11

Structure and method for dynamic biasing to improve ESD robustness of current mode logic (CML) drivers

#24
20170040311
2017-02-09

Diode string implementation for electrostatic discharge protection

#25
20160233209
2016-08-11

SEMICONDUCTOR DEVICE

#26
20160141864
2016-05-19

Protection circuit

#27
20160118376
2016-04-28

Semiconductor integrated circuit

#28
20160118375
2016-04-28

Semiconductor integrated circuit

#29
20150001626
2015-01-01

Static electricity protection circuit, electro-optic device and electronic device

#30
20140346569
2014-11-27

Gate voltage control for III-nitride transistors

#31
20140003621
2014-01-02

Grounding switch method and apparatus

#32
20130335099
2013-12-19

Structure and method for dynamic biasing to improve ESD robustness of current mode logic (CML) drivers

#33
20130182357
2013-07-18

Electrostatic discharge protection circuit having buffer stage FET with thicker gate oxide than common-source FET

#34
20120002821
2012-01-05

Grounding switch method and apparatus

#35
20110063763
2011-03-17

Electrostatic discharge protection circuit, integrated circuit and method of protecting circuitry from an electrostatic discharge voltage

#36
16715367
2020-09-01

High voltage interface circuit

#37
15891586
2019-01-08

Electrostatic discharge protection apparatus

#38
15814317
2019-01-29

Capacitively coupled level shifter