Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Chuan Hsu — 2 Patents

MEMediatek: 2 patents #1,178 of 2,888Top 45%
Baoshan, TW: #1,601 of 3,661 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ching-Chuan Hsu has been granted 2 US patents while listed as an inventor at Mediatek. The first was granted in 2007 and the most recent in November 2008. Ching-Chuan Hsu ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ching-Chuan Hsu in Baoshan, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7457332 Laser power control unit and method for performing auto power control Yung-Chih Li, Hsueh-Kun Liao 2008-11-25
7263113 Laser power controller and method for performing auto power control Yung-Chih Li, Hsueh-Kun Liao 2007-08-28