Chun-Hung Yen — 2 Patents at Focaltech Electronics

Chun-Hung Yen has been granted 2 US patents while listed as an inventor at Focaltech Electronics. The first was granted in 2022 and the most recent in December 2025. Chun-Hung Yen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chun-Hung Yen in Dashulong, TW.

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Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12498333	Defect offset correction for examination of semiconductor specimens	Alan Lin Kao, Shun-Fu Yang, Boaz Cohen, Yen Cheng Chiang, Chun-Wen Lai +1 more	2025-12-16
11462049	Fingerprint identification apparatus	Jhe-Syuan Lin, CHIA-MING YEH, Wen-Chen Lee, Chia-Yuan Hsiao	2022-10-04

Chun-Hung Yen — 2 Patents

Issued Patents All Time

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