Chen; David Z.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; David Z..The latest application filed is for "optical network with small-form-factor optical fiber cross-connect module".
Company Profile
0.43.45
- Chen; David Z. - Dallas TX
- Chen; David Z. - Richardson TX
- Chen; David Z. - San Jose CA
- Chen; David Z - Richardson TX US
Patent Activity
| Patent | Date |
|---|---|
| Optical network with small-form-factor optical fiber cross-connect module Grant 9,877,091 - Chen , et al. January 23, 2 | 2018-01-23 |
| Large matrix VCSEL termination without channel laser crosstalk Grant 9,759,882 - Chen September 12, 2 | 2017-09-12 |
| Optical Network With Small-form-factor Optical Fiber Cross-connect Module App 20170164076 - Chen; David Z. ; et al. | 2017-06-08 |
| Air jetted micro-cable with super low resistance and dramatically improved for air blockage Grant 9,625,670 - Chen , et al. April 18, 2 | 2017-04-18 |
| Large Martix Vcsel Termination Without Channel Laser Crosstalk App 20170045698 - Chen; David Z. | 2017-02-16 |
| Dynamic variable optical attenuator with dual directional tapping Grant 9,547,130 - Chen , et al. January 17, 2 | 2017-01-17 |
| Pre-terminated fiber cable Grant 9,470,865 - Chen , et al. October 18, 2 | 2016-10-18 |
| Fiber optic cable assembly with micro-duct protection Grant 9,465,182 - Chen , et al. October 11, 2 | 2016-10-11 |
| Pre-terminated Fiber Cable App 20160291275 - Chen; David Z. ; et al. | 2016-10-06 |
| Cable splicing fixture Grant 9,459,408 - Chen October 4, 2 | 2016-10-04 |
| Eccentric cut sleeve for optical fiber adapter Grant 9,453,974 - Chen September 27, 2 | 2016-09-27 |
| OTDR signal injection for multi-band optical power balancing Grant 9,435,712 - Chen , et al. September 6, 2 | 2016-09-06 |
| Retractable termination pedestal Grant 9,419,425 - Chen August 16, 2 | 2016-08-16 |
| Hybrid optical fiber cable Grant 9,389,383 - Chen July 12, 2 | 2016-07-12 |
| Adjustable width, thin blade, micro-trenching cutting machine Grant 9,387,601 - Chen July 12, 2 | 2016-07-12 |
| Otdr Signal Injection For Multi-band Optical Power Balancing App 20160187224 - Chen; David Z. ; et al. | 2016-06-30 |
| Method and system for providing dedicated service on a passive optical network Grant 9,331,810 - Chen May 3, 2 | 2016-05-03 |
| Dynamic communication splitter Grant 9,323,064 - Chen April 26, 2 | 2016-04-26 |
| Mechanical bend, twist, push and pull blown optical cable testing apparatus Grant 9,322,757 - Chen April 26, 2 | 2016-04-26 |
| Otdr Fault Tracing In Optical Networks App 20160043798 - Chen; David Z. | 2016-02-11 |
| Eccentric Cut Sleeve For Optical Fiber Adapter App 20160025941 - Chen; David Z. | 2016-01-28 |
| OTDR fault tracing in optical networks Grant 9,240,836 - Chen January 19, 2 | 2016-01-19 |
| Fiber Optic Cable Assembly With Micro-duct Protection App 20150378123 - Chen; David Z. ; et al. | 2015-12-31 |
| Alignment for splicing multi-core optical fibers Grant 9,213,134 - Chen December 15, 2 | 2015-12-15 |
| Dynamically Adjustable Impulse Driving Fluid Jetting Device App 20150316041 - Chen; David Z. | 2015-11-05 |
| Optical-sensor-equipped Cut Sleeve For Connector Adapter App 20150308863 - Chen; David Z. | 2015-10-29 |
| Retractable Termination Pedestal App 20150282353 - CHEN; David Z. | 2015-10-01 |
| Microduct For Blown Cable App 20150276096 - CHEN; David Z. | 2015-10-01 |
| V-groove ferrule mating sleeve Grant 9,146,360 - Chen September 29, 2 | 2015-09-29 |
| Adjustable Width, Thin Blade, Micro-trenching Cutting Machine App 20150266207 - CHEN; David Z. | 2015-09-24 |
| Air Jetted Micro-cable With Super Low Resistance And Dramatically Improved For Air Blockage App 20150268437 - CHEN; David Z. ; et al. | 2015-09-24 |
| Mechanical Bend, Twist, Push And Pull Blown Optical Cable Testing Apparatus App 20150260606 - CHEN; David Z. | 2015-09-17 |
| Dynamic Communication Splitter App 20150086155 - Chen; David Z. | 2015-03-26 |
| Comb Laser Optical Transmitter And Roadm App 20150086207 - Chen; David Z. | 2015-03-26 |
| System and method for obtaining optical signal information Grant 8,989,578 - Chen March 24, 2 | 2015-03-24 |
| V-groove Ferrule Mating Sleeve App 20150071591 - Chen; David Z. | 2015-03-12 |
| Cable Splicing Fixture App 20150063766 - Chen; David Z. | 2015-03-05 |
| Hybrid Optical Fiber Cable App 20150049995 - CHEN; David Z. | 2015-02-19 |
| Method And System For Providing Dedicated Service On A Passive Optical Network App 20150043916 - Chen; David Z. | 2015-02-12 |
| Alignment For Splicing Multi-core Optical Fibers App 20150043878 - Chen; David Z. | 2015-02-12 |
| System And Method For Guiding A Cable App 20140353561 - Chen; David Z. ; et al. | 2014-12-04 |
| Scalable, high-throughput, multi-chamber epitaxial reactor for silicon deposition Grant 8,845,809 - Poppe , et al. September 30, 2 | 2014-09-30 |
| System And Method For Obtaining Optical Signal Information App 20140140704 - CHEN; David Z. | 2014-05-22 |
| Scalable, high-throughput, multi-chamber epitaxial reactor for silicon deposition Grant 8,652,259 - Poppe , et al. February 18, 2 | 2014-02-18 |
| Decorative Microduct Conduit App 20130219683 - CHEN; David Z. | 2013-08-29 |
| Field-deployable Cable-splicing Outdoor-shelter App 20130186444 - CHEN; David Z. ; et al. | 2013-07-25 |
| Quantum key distribution system Grant 8,488,790 - Wellbrock , et al. July 16, 2 | 2013-07-16 |
| Method for providing an automated patch panel Grant 8,401,349 - Chen March 19, 2 | 2013-03-19 |
| High performance gigabit passive optical network Grant 8,380,087 - Chen February 19, 2 | 2013-02-19 |
| Optical device cleaning Grant 8,290,327 - Chen October 16, 2 | 2012-10-16 |
| Quantum Key Distribution System App 20120195428 - Wellbrock; Glenn A. ; et al. | 2012-08-02 |
| Method And Apparatus For Providing An Automated Patch Panel App 20120189247 - Chen; David Z. | 2012-07-26 |
| Method and apparatus for providing an automated patch panel Grant 8,175,425 - Chen May 8, 2 | 2012-05-08 |
| High Performance Gigabit Passive Optical Network App 20110217042 - Chen; David Z. | 2011-09-08 |
| High performance gigabit passive optical network Grant 7,962,038 - Chen June 14, 2 | 2011-06-14 |
| Fiber patch panel Grant 7,927,024 - Chen April 19, 2 | 2011-04-19 |
| Quantum key distribution system Grant 7,889,868 - Wellbrock , et al. February 15, 2 | 2011-02-15 |
| High performance gigabit passive optical network Grant 7,885,543 - Chen , et al. February 8, 2 | 2011-02-08 |
| Optical Device Cleaning App 20100303432 - CHEN; David Z. | 2010-12-02 |
| Scalable, High-throughput, Multi-chamber Epitaxial Reactor For Silicon Deposition App 20100092697 - Poppe; Steve ; et al. | 2010-04-15 |
| Scalable, High-throughput, Multi-chamber Epitaxial Reactor For Silicon Deposition App 20100092698 - Poppe; Steve ; et al. | 2010-04-15 |
| Fiber Patch Panel App 20100086259 - CHEN; David Z. | 2010-04-08 |
| Fiber patch panel Grant 7,676,135 - Chen March 9, 2 | 2010-03-09 |
| Method And Apparatus For Providing An Automated Patch Panel App 20100046885 - Chen; David Z. | 2010-02-25 |
| Method and apparatus for providing free-space optical cross-connections Grant 7,657,138 - Chen , et al. February 2, 2 | 2010-02-02 |
| Static electricity dissipation device for vehicles Grant 7,583,490 - Chen September 1, 2 | 2009-09-01 |
| Optical device cleaning Grant 7,555,189 - Chen June 30, 2 | 2009-06-30 |
| High Performance Gigabit Passive Optical Network App 20090154925 - Chen; David Z. | 2009-06-18 |
| High Performance Gigabit Passive Optical Network App 20090067838 - Chen; David Z. ; et al. | 2009-03-12 |
| Fiber Patch Panel App 20080285932 - Chen; David Z. | 2008-11-20 |
| Optical Device Cleaning App 20080193095 - CHEN; David Z. | 2008-08-14 |
| Static electricity dissipation device for vehicles App 20080112105 - Chen; David Z, | 2008-05-15 |
| Optical filter Grant 7,315,674 - Xia , et al. January 1, 2 | 2008-01-01 |
| Tunable filter Grant 7,313,298 - Xia , et al. December 25, 2 | 2007-12-25 |
| Hitless tunable filter Grant 7,248,758 - Xia , et al. July 24, 2 | 2007-07-24 |
| Quantum key distribution system App 20070076884 - Wellbrock; Glenn A. ; et al. | 2007-04-05 |
| Closed loop control on liquid delivery system ECP slim cell Grant 7,155,319 - Nangoy , et al. December 26, 2 | 2006-12-26 |
| Tunable Filter App 20060280401 - Xia; Tiejun J. ; et al. | 2006-12-14 |
| Optical Filter App 20060280402 - Xia; Tiejun J. ; et al. | 2006-12-14 |
| Hitless tunable filter App 20060280400 - Xia; Tiejun J. ; et al. | 2006-12-14 |
| Closed loop control on liquid delivery system ECP slim cell App 20060190099 - Nangoy; Roy C. ; et al. | 2006-08-24 |
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