Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Gregory R. Chapman — 2 Patents in 2018

Apple: 2 patents #1,050 of 3,694Top 30%
San Jose, CA: #1,359 of 5,991 inventorsTop 25%
California: #12,239 of 60,411 inventorsTop 25%
Overall (2018): #147,413 of 503,207Top 30%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10070273 Multicast group management technique Guoqing Li, Su Khiong Yong, Yong Liu, Christiaan A. Hartman, Eric S. Lee +1 more 2018-09-04
9860436 Changing display images of a camera timer remote control James A. Howard, Eric S. Lee, Hugh W. Johnson, James C. Dovey, James D. Batson +4 more 2018-01-02