Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YZ

YuNang Zai

STSeagate Technology: 2 patents #1,946 of 4,626Top 45%
Singapore, SG: #4,165 of 13,971 inventorsTop 30%
Overall (All Time): #2,162,749 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7295395 Sensing a prior transducer position by a motion pattern ChoonHoe Koh, Hengchang Guo, WaiKhay Chan, JiaHong Shu, KianKeong Ooi +3 more 2007-11-13
6958880 Disc drive actuator parking detector Lucas Kong Yaw Lee, James Chang, JiaHong Shu, PeiKoh Lee 2005-10-25