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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chengsung Chan — 1 Patent

3S3D Systems: 1 patents #205 of 374Top 55%
West Linn, OR: #257 of 419 inventorsTop 65%
Oregon: #17,193 of 28,073 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chengsung Chan has been granted 1 US patent while listed as an inventor at 3D Systems. All of these patents were granted in 2017. Chengsung Chan ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chengsung Chan in West Linn, OR, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9827712 Method of printing grayscale and full-color 3D articles Trevor James Snyder, Don Titterington 2017-11-28 $12,829,000