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Inventor profile of:

Ping-Chen Chang

City:

Pingtung County

Country:

Taiwan

Published Applications:

Last publication date:

2021-03-25

Top Assignees for applications by Ping-Chen Chang

The entities that hold a legal rights for patent applications filed by inventor Chang Ping-Chen:

UNITED MICROELECTRONICS CORP. 8 Hsin-Chu, Taiwan
UNITED MICROELECTRONICS CORP. 4 Hsinchu, Taiwan
United Microelectronics Corp. 4 Science-Based Industrial Park, Hsin-Chu, Taiwan
UNITED MICROELECTRONICS CORP. 1 Hsin-Chu City, Taiwan
MITAC PRECISION TECHNOLOGY CORPORATION 1 Jiangsu, China

Recent patent applications by Chang Ping-Chen

Ping-Chen Chang from Pingtung County, TW has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-03-25

US20210091069A1

Electricity

Semiconductor device of electrostatic discharge protection

#2 | 2020-12-03

US20200381415A1

Electricity

Electrostatic discharge (ESD) protection device and forming method thereof

#3 | 2020-10-29

US20200343238A1

Electricity

Semiconductor device of electrostatic discharge protection

#4 | 2019-09-05

US20190273077A1

Electricity

Electrostatic discharge shielding semiconductor device and electrostatic discharge testing method thereof

#5 | 2019-07-25

US20190229531A1

Electricity

Electrostatic discharge protection circuit for bypassing an ESD current

#6 | 2018-09-20

US20180269198A1

Electricity

Electrostatic discharge protection semiconductor device

#7 | 2018-05-17

US20180138167A1

Electricity

Electrostatic discharge (ESD) protection device and method fabricating the ESD protection device

#8 | 2017-03-23

US20170084604A1

Electricity

Layout structure for electrostatic discharge protection

#9 | 2016-12-01

US20160351558A1

Electricity

Fin type electrostatic discharge protection device

#10 | 2016-09-08

US20160260700A1

Electricity

Electrostatic discharge protection semiconductor device

#11 | 2016-06-14

US14723482

Electricity

Fin type electrostatic discharge protection device

#12 | 2015-10-22

US20150303183A1

Electricity

Method of manufacturing fin diode structure

#13 | 2015-10-08

US20150287838A1

Electricity

Fin diode structure

#14 | 2015-08-06

US20150221632A1

Electricity

Fin diode structure

#15 | 2015-01-15

US20150014809A1

Electricity

Fin diode structure

#16 | 2014-10-09

US20140300391A1

Electricity

Output buffer

#17 | 2009-04-23

US20090101494A1

Electricity

Method for Producing Internal Antenna with Anti-Electromagnetic Interference Property Through Vacuum Process

InventorID:

927640 ⎘