Ping-Chen Chang — 19 Patents at United Microelectronics

Ping-Chen Chang has been granted 19 US patents while listed as an inventor at United Microelectronics. The first was granted in 2014 and the most recent in February 2022. Ping-Chen Chang ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Ping-Chen Chang in Pingtung City, TW.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11257807	Semiconductor device of electrostatic discharge protection	Ting-Yao Lin, Chun-Ting Chiang, Tien-Hao Tang	2022-02-22	$2,048,000
10978442	Electrostatic discharge (ESD) protection device and forming method thereof	Ying-Wei Tseng, Chun-Ting Chiang, Tien-Hao Tang	2021-04-13	$1,335,000
10903205	Semiconductor device of electrostatic discharge protection	Ting-Yao Lin, Chun-Ting Chiang, Tien-Hao Tang	2021-01-26	$1,644,000
10897131	Electrostatic discharge protection circuit for bypassing an ESD current	Yu-Cheng Liao, Ting-Yao Lin, Tien-Hao Tang	2021-01-19	$6,508,000
10629585	Electrostatic discharge protection semiconductor device	Chung-Yu Huang, Kuan-Cheng Su, Tien-Hao Tang	2020-04-21	$279,000
10522530	Electrostatic discharge shielding semiconductor device and electrostatic discharge testing method thereof	Chun-Ting Chiang, Ying-Wei Tseng, Tien-Hao Tang	2019-12-31	$328,000
10008489	Electrostatic discharge protection semiconductor device	Chung-Yu Huang, Kuan-Cheng Su, Tien-Hao Tang	2018-06-26	$240,000
10008492	Electrostatic discharge (ESD) protection device and method fabricating the ESD protection device	Chung-Yu Huang, Hou-Jen Chiu	2018-06-26	$240,000
9899369	Layout structure for electrostatic discharge protection	Pei-Shan Tseng, Yu-Cheng Liao, Tien-Hao Tang, Kuan-Cheng Su	2018-02-20	$154,000
9748222	Fin type electrostatic discharge protection device	Yu-Chun Chen, Tien-Hao Tang, Kuan-Cheng Su	2017-08-29	$143,000
9559091	Method of manufacturing fin diode structure	Chang-Tzu Wang, Tien-Hao Tang, Kuan-Cheng Su	2017-01-31	$274,000
9466598	Semiconductor structure suitable for electrostatic discharge protection application	Yu-Cheng Liao, Yu-Chun Chen, Tien-Hao Tang	2016-10-11	$126,000
9455246	Fin diode structure	Chang-Tzu Wang, Tien-Hao Tang, Kuan-Cheng Su	2016-09-27	$150,000
9368484	Fin type electrostatic discharge protection device	Yu-Chun Chen, Tien-Hao Tang, Kuan-Cheng Su	2016-06-14	$465,000
9331064	Fin diode structure	Chang-Tzu Wang, Tien-Hao Tang, Kuan-Cheng Su	2016-05-03	$133,000
9093565	Fin diode structure	Chang-Tzu Wang, Tien-Hao Tang, Kuan-Cheng Su	2015-07-28	$231,000
8884337	Output buffer	Chang-Tzu Wang, Tien-Hao Tang	2014-11-11	$162,000
8660024	Estimation method to evaluate a system reliability of a cloud computing network	Yi-Kuei Lin	2014-02-25
8660025	Accurate method to evaluate a system reliability of a cloud computing network	Yi-Kuei Lin	2014-02-25

Ping-Chen Chang — 19 Patents

Issued Patents All Time

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