Chih-Yen Su — 3 Patents at Powertech Technology

Chih-Yen Su has been granted 3 US patents while listed as an inventor at Powertech Technology. The first was granted in 2021 and the most recent in July 2023. Chih-Yen Su ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chih-Yen Su in Hengshan, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11694950	Semiconductor package	Chun-Te Lin	2023-07-04
11362055	Bump structure of the semiconductor package	Chun-Te Lin	2022-06-14
11133291	Chip package structure with multi-chip stack	Chun-Te Lin	2021-09-28

Chih-Yen Su — 3 Patents

Issued Patents All Time

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