DC

Derrik Cheng

HP Hand Held Products: 1 patents #44 of 153Top 30%
Overall (2021): #476,808 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10897150 Indicating charge status Jiaqi Liu, Janna Yu, Lei Wang, Larry Ramsey-Macomber, Stephen J. Colavito +6 more 2021-01-19