Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chi-Shing Ng — 4 Patents

Apple: 2 patents #9,294 of 18,612Top 50%
Cisco: 2 patents #5,546 of 13,007Top 45%
San Jose, CA: #12,472 of 32,062 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Chi-Shing Ng has been granted 4 US patents while listed as an inventor at Apple. The first was granted in 1996 and the most recent in March 2005. Chi-Shing Ng ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chi-Shing Ng in San Jose, CA, US.

Patents per Year

Patents granted per year, 1996 to 2005Bar chart with a peak of 1 patents in 1996.peak 11996: 1 patents19961998: 1 patents19982002: 1 patents20022005: 1 patents2005

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6865613 IP network for accomodating mobile users with incompatible network addressing Mark E. Millet 2005-03-08 $73,820,000
6434627 IP network for accomodating mobile users with incompatible network addressing Mark E. Millet 2002-08-13 $136,526,000
5708817 Programmable delay of an interrupt Magnus Karlsson 1998-01-13 $13,067,000
5572686 Bus arbitration scheme with priority switching and timer Ann B. Nunziata, Riaz A. Moledina 1996-11-05 $12,654,000