Hsiang-Chung Chang — 16 Patents at Anpec Electronics

Hsiang-Chung Chang has been granted 16 US patents while listed as an inventor at Anpec Electronics. The first was granted in 2005 and the most recent in October 2022. Hsiang-Chung Chang ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Hsiang-Chung Chang in Hengshan, TW.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date
11482936	Signal transmission circuit for providing control information from secondary side to primary side of power converter, and control circuit for power converter	Hung-Ta Hsu, Yueh-Ping Yu, Tien-Chi Lin	2022-10-25
11431252	Flyback converter and control method thereof	Guan-Yu Lin, Yu-Ming Chen, Jung-Pei Cheng, Tien-Chi Lin, Yueh-Ping Yu	2022-08-30
11387738	Constant on-time flyback converter and control method thereof	Jung-Pei Cheng, Hung-Ta Hsu, Yueh-Ping Yu, Yu-Ming Chen	2022-07-12
11336185	Flyback converter, control circuit thereof, and associated control method	Guan-Yu Lin, Yu-Ming Chen, Tien-Chi Lin, Tin-Wei Chen, Yueh-Ping Yu	2022-05-17
11221658	Multi-port power delivery system and related control method	Pao-Yao Yeh, Yu-Ming Chen, Jung-Pei Cheng	2022-01-11
11170926	Isolated coupling structure	Jung-Pei Cheng, Yu-Ming Chen, Chieh-Wen Cheng, Tsung-Han Ou, Lih-Ming Doong	2021-11-09
9350158	Over-current protection circuit and pulse width modulator having the same	Chih-Yuan Chen	2016-05-24
9350241	Buck converter and control method therefor	Dong-Yi Liu, Yu-Yu Chen	2016-05-24
9048675	Charging circuit for capacitor	Tse-Lung Yang	2015-06-02
8901907	Current-limit system and method	Tse-Lung Yang	2014-12-02
8823350	Switching regulator capable of turning off lower gate switch completely during activation period	Hung-Ta Hsu	2014-09-02
8675320	Overcurrent detection circuit and overcurrent detection method	Hung-Ta Hsu	2014-03-18
8422185	Method and device for delaying activation timing of output device	Dong-Yi Liu	2013-04-16
8159281	Method and device for delaying activation timing of output device	Dong-Yi Liu	2012-04-17
6898126	Method of programming a flash memory through boosting a voltage level of a source line	Ching-Sung Yang, Wei-Zhe Wong	2005-05-24
6839284	Method of programming and erasing a non-volatile semiconductor memory	Ching-Sung Yang	2005-01-04

Hsiang-Chung Chang — 16 Patents

Issued Patents All Time

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