Inventor
Kevin Zhang
Inventor
Fremont, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus61%
H04JMultiplex communication13%
H04QSelecting13%
H04BTransmission9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
PatentTitleYear
8,818,193'Multichannel tunable optical dispersion compensator'20148,786,937'Dual-polarization QPSK demodulator'20148,218,915'Asymmetrical interleaver and deinterleaver'20127,933,521'Integrated multiplexer/demultiplexer having offset transmitters and receivers for use in an optical transceiver module'20117,660,498'Multimode reflective tap'20107,561,766'Thin film interleaver'20097,366,371'Compact optical multiplexer and demultiplexer'20087,354,203'Packages for devices and components'20087,317,851'Optical add/drop patch cord'20087,268,944'Optical interleaver, filter cell, and component design with reduced chromatic dispersion'20077,228,025'Thin film interleaver'20077,173,763'Optical interleaver and filter cell design with enhanced clear aperture'20076,891,999'Method and apparatus for precision tuning an optical filter using a ball-end joint'20056,850,364'Method and apparatus for an optical multiplexer and demultiplexer with an optical processing loop'20056,621,954'Precision optical filter with a ball-end joint'20036,295,160'Broad tuning-range optical parametric oscillator'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Based in Vista, CA, US· patent location history
2003–2014Patents assigned to FINISAR CORP (15)· patent assignee history
2003–2009Based in San Jose, CA, US· patent location history
2005Based in Santa Clara, CA, US· patent location history
2007–2014Based in Fremont, CA, US· patent location history
2012–2014Patents assigned to CHEN FAN (3)· patent assignee history
2012–2014Patents assigned to LAN FAHUA (3)· patent assignee history
2012–2014Patents assigned to ZHANG KEVIN DAPENG (3)· patent assignee history
2012–2014Patents assigned to WEN ZHENLI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FINISAR CORP | 15 | 2003–2014 |
| CHEN FAN | 3 | 2012–2014 |
| LAN FAHUA | 3 | 2012–2014 |
| ZHANG KEVIN DAPENGself | 3 | 2012–2014 |
| WEN ZHENLI | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 10 | 2007–2014 |
| San Jose, California, US | 3 | 2003–2009 |
| Santa Clara, California, US | 2 | 2005 |
| Vista, California, US | 1 | 2001 |