PQ

Pengfei Qiao

LO Lumentum Operations: 2 patents #103 of 299Top 35%
Apple: 1 patents #12,251 of 18,612Top 70%
University of California: 1 patents #8,022 of 18,278Top 45%
📍 El Cerrito, CA: #49 of 98 inventorsTop 50%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,094,731 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12413043 Self-mixing interference device with tunable microelectromechanical system Tong Chen, Ahmet Fatih Cihan, Edward C. Vail, Weiping Li, Xiaolong Fang +1 more 2025-09-09
11451009 Vertical cavity surface emitting laser mode control Chien-Yao LU, Albert Yuen 2022-09-20
10826274 Grating structure for surface-emitting laser Chien-Yao LU 2020-11-03
10361539 Air-cavity dominant vertical cavity surface emitting lasers Connie Chang-Hasnain, Kevin T. Cook 2019-07-23