Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William K. Chen — 9 Patents

SQSquadle: 5 patents #2 of 2Top 100%
TSTopcon Positioning Systems: 1 patents #102 of 173Top 60%
Medford, MA: #131 of 941 inventorsTop 15%
Massachusetts: #14,291 of 88,656 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
William K. Chen has been granted 9 US patents while listed as an inventor at Squadle. The first was granted in 1986 and the most recent in July 2023. William K. Chen ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list William K. Chen in Medford, MA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11698305 System and method for automatic measurement and recording Le Zhang 2023-07-11
10859443 System and method for automatic measurement and recording Le Zhang 2020-12-08
9998994 Low power redundant transmission network Le Zhang 2018-06-12
9921112 System and method for automatic measurement and recording Le Zhang 2018-03-20
9534938 System and method for automatic measurement and recording Le Zhang 2017-01-03
7991222 Method and apparatus for high resolution 3D imaging as a function of camera position, camera trajectory and range Jerry Dimsdale, Andrew Lewis 2011-08-02
7697748 Method and apparatus for high resolution 3D imaging as a function of camera position, camera trajectory and range Jerry Dimsdale, Andrew Lewis 2010-04-13
7558749 Technology evaluation system and method 2009-07-07
4598662 Drum coagulator for preparing microporous membranes 1986-07-08