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

SiewMing Ng — 4 Patents

STSeagate Technology: 4 patents #1,534 of 4,722Top 35%
Singapore, SG: #2,348 of 13,971 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
SiewMing Ng has been granted 4 US patents while listed as an inventor at Seagate Technology. The first was granted in 2004 and the most recent in November 2010. SiewMing Ng ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list SiewMing Ng in Singapore, SG.

Patents per Year

Patents granted per year, 2004 to 2010Bar chart with a peak of 2 patents in 2010.peak 22004: 1 patents20042006: 1 patents20062010: 2 patents2010

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7823270 Clamp or clamp assembly having a low profile Victor ChiSiang Choo, Niroot Jierapipatanakul, Pohlye Lirn 2010-11-02 $4,037,000
7715146 Self-centering clamp Victor ChiSiang Choo 2010-05-11 $22,605,000
7122922 Base plate for spindle motor Mo Xu, Victor Choo, Yiren Hong, Pohlye Lim 2006-10-17 $16,398,000
6744606 Dual plane actuator Joseph Lau, Terang Thia, Pohlye Lim, ChorShan Cheng, Andre YewLoon Liem +1 more 2004-06-01 $5,678,000