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

Li-Chi Su — 1 Patent

SISinonar: 1 patents #5 of 14Top 40%
Gongguan, TW: #330 of 523 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Li-Chi Su has been granted 1 US patent while listed as an inventor at Sinonar. All of these patents were granted in 2009. Li-Chi Su ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Li-Chi Su in Gongguan, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7510814 Toner and methods of producing same Ming-Huei Liu, Cheng-Pang Ting, Chien-Chung Bi 2009-03-31