DC

David Zhi Chen

VE Verizon: 67 patents #27 of 6,226Top 1%
GO Go!Foton: 14 patents #3 of 33Top 10%
CI Corning Incorporated: 2 patents #1,705 of 3,867Top 45%
📍 Richardson, TX: #12 of 2,156 inventorsTop 1%
🗺 Texas: #651 of 125,132 inventorsTop 1%
Overall (All Time): #21,065 of 4,157,543Top 1%
83
Patents All Time

Issued Patents All Time

Showing 51–75 of 83 patents

Patent #TitleCo-InventorsDate
8582090 Testing hardened fiber optic connector housing George N. Bell 2013-11-12
8544700 Epoxy injection controller Mark Anthony Ali 2013-10-01
8525981 Return loss measurement system Vijay Jain 2013-09-03
8494360 In-service optical network testing 2013-07-23
8488790 Quantum key distribution system Glenn A. Wellbrock, Tiejun J. Xia 2013-07-16
8468896 Media cross-sectional and axial bend uniformity tester Mark Anthony Ali 2013-06-25
8417069 Multi dimension high security communication over multi mode fiber waveguide 2013-04-09
8412054 DQPSK/DPSK optical receiver with tunable optical filters E. Evert Basch 2013-04-02
8401349 Method for providing an automated patch panel 2013-03-19
8380087 High performance gigabit passive optical network 2013-02-19
8366328 Alignment-improved optical-fiber mechanical splicer George N. Bell 2013-02-05
8366327 Communication media connector Vijay Jain 2013-02-05
8290327 Optical device cleaning 2012-10-16
8269955 Multi-path interference performance testing Mark Anthony Ali 2012-09-18
8254788 High speed in-service optical network testing Mark Anthony Ali 2012-08-28
8244137 Multichannel on a single wave laser over wave division multiplexing in free space optics using phase masks 2012-08-14
8211505 High-strength laminated sheet for optical applications Peter L. Bocko, Glen Bennett Cook, Frank Coppola, Victoria Ann Edwards, Gunilla Gillberg +4 more 2012-07-03
8198532 Media distribution hub and protection case Mark Anthony Ali 2012-06-12
8175425 Method and apparatus for providing an automated patch panel 2012-05-08
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
7775535 Suspension subassembly Christopher Bluff, Paul Bell, Shajimon Kaithan, Shaun Gillespie, Andrew Mathie +1 more 2010-08-17