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

Ajay Kalhan

Microsoft: 4 patents #217 of 6,492Top 4%
Redmond, WA: #107 of 1,700 inventorsTop 7%
Washington: #870 of 13,672 inventorsTop 7%
Overall (2021): #54,723 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11169982 Dynamic deactivation of cold database in database service Tomas Talius, Pankaj Arora, Qun Guo, Shize Xu 2021-11-09
11150958 Quorum based transactionally consistent membership management in distributed storage Santeri Olavi Voutilainen, Gopala Krishna R. Kakivaya, Lu Xun 2021-10-19
10936480 Memory management for multiple process instances Manoj Syamala, Vivek Narasayya, Junfeng Dong, Shize Xu, Changsong Li +4 more 2021-03-02
10891182 Proactive failure handling in data processing systems Hao Xia, Todd F. Pfleiger, Mark C. Benvenuto 2021-01-12