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CHEN DAVID ZHI

Overview
  • Total Patents
    26
About

CHEN DAVID ZHI has a total of 26 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets telecommunications, measurement and optics are PROFILE OPTISCHE SYSTEME GMBH, FIBERPIA and EAST PHOTONICS CO LTD.

Patent filings in countries

World map showing CHEN DAVID ZHIs patent filings in countries
# Country Total Patents
#1 United States 26

Patent filings per year

Chart showing CHEN DAVID ZHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen David Zhi 26
#2 Ali Mark Anthony 5
#3 Bell George N 5
#4 Ali Mark A 2
#5 Jain Vijay 2
#6 Basch E Evert 1
#7 Johnston Jr William 1
#8 Thornton Walter L 1

Latest patents

Publication Filing date Title
US2013327152A1 System and method for measuring cable bending force and cable kink force
US2013236139A1 Hardened multiport optical connector assembly
US2013229648A1 Testing of passive optical components
US2013186444A1 Field-deployable cable-splicing outdoor-shelter
US2013145869A1 Automated animal bite simulator for testing cables
US2013138362A1 Processing images of fiber optic connector ends
US2013094015A1 Testing hardened fiber optic connector housing
US2013004121A1 Communication media multi-switch system
US2012328294A1 High speed passive optical network architecture
US2012288285A1 Variable dispersion compensator
US2012237172A1 Optical-fiber mechanical splicer using heat-shrink ferrule
US2012170945A1 Dynamic communication splitter
US2012102059A1 Optical fiber optimization system
US2011317151A1 Media stress analysis system and method
US2011313683A1 Coated optical-fiber bend-fatigue and reliability tester
US2011235023A1 Return loss measurement system
US2011163115A1 Epoxy injection controller
US2011146423A1 Media cross-sectional and axial bend uniformity tester
US2011139480A1 Media distribution hub and protection case
US2011142439A1 High speed in-service optical network testing