Ching-Wei Hung — 5 Patents at Powertech Technology

Ching-Wei Hung has been granted 5 US patents while listed as an inventor at Powertech Technology. The first was granted in 2011 and the most recent in November 2025. Ching-Wei Hung ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ching-Wei Hung in Hsinchu, TW.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
12481377	Mouse device having button with plurality of touch zones	Thaddaeus Erasmus Georg Richard Tetzner, Yi-Chieh Lin, Ying-Chieh Hung, Chao Yuan	2025-11-25
12474790	Mouse device provided with multi-touch region on button	Thaddaeus Erasmus Georg Richard Tetzner, Yi-Chieh Lin, Ying-Chieh Hung, Chao Yuan	2025-11-18
12443290	Mouse device with detection function of non-human mouse events and detection method thereof	Thaddaeus Erasmus Georg Richard Tetzner, Mingjie Ke, Chun-Kai Yang, Jhe Fu Liou	2025-10-14
8159063	Substrate and package with micro BGA configuration	—	2012-04-17
7884472	Semiconductor package having substrate ID code and its fabricating method	Chin-Ti Chen, Bing YU, Chin-Fa Wang	2011-02-08

Ching-Wei Hung — 5 Patents

Issued Patents All Time

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