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

Qicheng Ma

TWTwitter: 5 patents #73 of 459Top 20%
Google: 4 patents #6,390 of 22,993Top 30%
San Francisco, CA: #4,897 of 26,999 inventorsTop 20%
California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #564,191 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10769677 Temporal features in a messaging platform Parag Agrawal, Utkarsh Srivastava, Kumar Chellapilla 2020-09-08
10769661 Real time messaging platform Parag Agrawal, Mike Jahr, Yue Lu, Feng Zhuge, Utkarsh Srivastava 2020-09-08
10089393 Selecting and presenting content relevant to user input Ashish Agarwal, Arash Baratloo, Nicholas Chamandy, Vivek Raghunathan, Chiu Wah Kelvin So +1 more 2018-10-02
9892431 Temporal features in a messaging platform Parag Agrawal, Utkarsh Srivastava, Kumar Chellapilla 2018-02-13
9454771 Temporal features in a messaging platform Parag Agrawal, Utkarsh Srivastava, Kumar Chellapilla 2016-09-27
9361381 Selecting and presenting content relevant to user input Ashish Agarwal, Arash Baratloo, Nicholas Chamandy, Vivek Raghunathan, Chiu Wah Kelvin So +1 more 2016-06-07
9117227 Temporal features in a messaging platform Parag Agrawal, Utkarsh Srivastava, Kumar Chellapilla 2015-08-25
8676828 Selecting and presenting content relevant to user input Ashish Agarwal, Arash Baratloo, Nicholas Chamandy, Vivek Raghunathan, Chiu Wah Kelvin So +1 more 2014-03-18
8504437 Dynamically selecting and presenting content relevant to user input Ashish Agarwal, Arash Baratloo, Vivek Raghunathan, Chiu Wah Kelvin So 2013-08-06