Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Chui — 1 Patent

Applied Materials: 1 patents #4,824 of 7,310Top 70%
Saratoga, CA: #2,164 of 2,933 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Chui has been granted 1 US patent while listed as an inventor at Applied Materials. All of these patents were granted in 2019. David Chui ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Chui in Saratoga, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10256111 Chemical mechanical polishing automated recipe generation Eric Lau, King Yi Heung, Charles C. Garretson, Jun Qian, Thomas H. Osterheld +1 more 2019-04-09 $19,096,000