Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JT

John C. Tang — 2 Patents in 2017

IBM: 1 patents #5,570 of 10,852Top 55%
Microsoft: 1 patents #2,189 of 7,064Top 35%
Palo Alto, CA: #494 of 2,029 inventorsTop 25%
California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #137,484 of 506,227Top 30%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9652725 Placeholder management in an activity manager in a collaborative computing environment Michael Muller, Daniel M. Gruen, Thomas P. Moran 2017-05-16
9591260 Immersive telepresence Kori Inkpen Quinn, Meredith June Morris, Gina D. Venolia, Lilian de Greef 2017-03-07