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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

Jen-Cheng Chiang — 3 Patents

BCBehavior Tech Computer: 3 patents #7 of 96Top 8%
Taipei, TW: #6,564 of 24,966 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Jen-Cheng Chiang has been granted 3 US patents while listed as an inventor at Behavior Tech Computer. The first was granted in 2003 and the most recent in June 2004. Jen-Cheng Chiang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Jen-Cheng Chiang in Taipei, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6747928 Method for compensating laser energy of optical disk drive 2004-06-08
6643236 Method of elimination of interference created by CDR/W run-out motor on sledge servers 2003-11-04
6549501 Method for adjusting reflective light disturbance optical disk drive 2003-04-15