DC

David Zhi Chen

VE Verizon: 5 patents #9 of 418Top 3%
📍 Richardson, TX: #9 of 225 inventorsTop 4%
🗺 Texas: #427 of 11,512 inventorsTop 4%
Overall (2011): #18,438 of 364,097Top 6%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8032036 DQPSK/DPSK optical receiver with tunable optical fibers E. Evert Basch 2011-10-04
7962038 High performance gigabit passive optical network 2011-06-14
7927024 Fiber patch panel 2011-04-19
7889868 Quantum key distribution system Glenn A. Wellbrock, Tiejun J. Xia 2011-02-15
7885543 High performance gigabit passive optical network Joseph M. Finn, Steven Gringeri 2011-02-08