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

He Lei Liu — 4 Patents

IBM: 4 patents #21,733 of 70,183Top 35%
Overall (All Time): #1,177,273 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10461772 Code conversion Jiangang Deng, Patrick L. Glenski, Xiao Ling Chen, Zi Wen Zhang, Jiang Yi Liu +1 more 2019-10-29
10257352 End user experience via distributed option tree generation Jiangang Deng, Chao Li, Qing Yu Pei, Heng Wang 2019-04-09
9966971 Character conversion Yao Chen, Jian Deng, Chao PX Li 2018-05-08
9806741 Character conversion Yao Chen, Jian Deng, Chao PX Li 2017-10-31