Chih-Heng Su — 23 Patents at Anpec Electronics

Chih-Heng Su has been granted 23 US patents while listed as an inventor at Anpec Electronics. The first was granted in 2009 and the most recent in September 2025. Chih-Heng Su ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Chih-Heng Su in Hsinchu, TW.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #	Title	Co-Inventors	Date
12407245	Power converter improving input overvoltage from output voltage drop	Chun-Kai Hsu	2025-09-02
12355291	Switching charger capable of accurately sensing small current	Chih-Ning Chen	2025-07-08
12334757	Switching charger for supplying stable power	Chun-Kai Hsu, Chih-Ning Chen	2025-06-17
12328072	Power converter with adaptively adjustable voltages based on detected currents	Chun-Kai Hsu	2025-06-10
12249913	Open-loop inductor current emulating circuit	Chun-Kai Hsu	2025-03-11
12007273	Method of stabilizing data of digital signals	Jia-Hua Hong	2024-06-11
11958413	Foreign object detecting system and method	Yi-Chuan Lu	2024-04-16
11799473	Closed-loop inductor current emulating circuit	Chun-Kai Hsu	2023-10-24
11755092	Power saving system of battery charger	Chih-Ning Chen	2023-09-12
11515791	Transient response improving system and method with prediction mechanism of error amplified signal	Chun-Kai Hsu	2022-11-29
11226666	Power failure prevention system with power management mechanism and power failure prevention method with power management mechanism	Chun-Kai Hsu, Chih-Yuan Chen	2022-01-18
11128218	Adaptive frequency adjusting system	Chun-Kai Hsu	2021-09-21
11047735	Dynamic time gain controlling light sensing device comprising a dynamic time gain adjustment module to control a plurality of gain selection switches	Chih-Ning Chen	2021-06-29
10770912	Charging device and control method thereof	Chih-Ning Chen	2020-09-08
10770964	Overshoot reduction circuit for buck converter	Sheng-Wen Pan	2020-09-08
10666075	Non-narrow voltage direct current charger and control method thereof	Chun-Kai Hsu	2020-05-26
10499474	Driver circuit and driving method with low inrush current	Chih-Ning Chen, Hung-Wen Lu	2019-12-03
10412813	Ambient light sensor	Chih-Ning Chen	2019-09-10
10381820	Undervoltage protection circuit and overvoltage protection circuit	Yang Su	2019-08-13
9570932	Charging current setting method and charging module	—	2017-02-14
8957660	Current balance circuit and multiphase DC-DC converter and current balance method thereof	Ke-Horng Chen, Yueh-Lung Kuo, Yi-Ping Su, Yu-Ping Huang, Yu-Huei Lee	2015-02-17
8779747	Dynamic voltage adjustment device and power transmission system using the same	Chih-Yuan Chen, Ciou-Fong Li	2014-07-15
7545126	Controller for sensing a heavy load and a short circuit of low dropout regulators	Hung-Chun Yeh	2009-06-09

Chih-Heng Su — 23 Patents

Issued Patents All Time

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