Inventor
Vinayak Dangui
Inventor
Santa Clara, CA, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus31%
H04JMultiplex communication19%
H04BTransmission17%
H04QSelecting7%
B82YSpecific uses or applications of nanostructures5%
G01CMeasuring distances, levels or bearings5%
G01DMeasuring not specially adapted for a specific variable5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
G06FElectric digital data processing2%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light2%
PatentTitleYear
10,574,379Open, modular, and scalable optical line system202010,454,587Parallel optical transponder enabled by optical comb sources201910,404,376Systems and methods of analyzing an optical transport network201910,218,454Open, modular, and scalable optical line system20199,998,806Overlapping spectrum amplification20189,722,912'Network stochastic cross-layer optimization for meeting traffic flow availability target at minimum cost'20179,705,599'Systems for improved spectral efficiency in multi-carrier communication systems'20179,191,141'Overlapping spectrum in optical communication'20158,942,557'Super-channel optical parameters GMPLS signaling and routing extensions systems and methods'20158,750,722'Upgradable WDM system'20148,428,412'Optical fiber'20138,407,036'Method and apparatus for modeling the modal properties of optical waveguides'20138,385,697'Multiple-core optical fiber with coupling between the cores'20138,094,983'Multiple-core optical fiber with couplings between the cores'20127,911,620'Optical sensor utilizing hollow-core photonic bandgap fiber with low phase thermal constant'20117,853,107'Multiple-core optical fiber with coupling between the cores'20107,619,743'Optical sensor utilizing hollow-core photonic bandgap fiber with low phase thermal constant'20097,551,819'Multiple-core photonic-bandgap fiber with coupling between the cores'20097,505,881'Method and apparatus for modeling the modal properties of optical waveguides'20097,489,848'Optical fiber with a core ring'20097,400,806'Photonic-bandgap fiber with a core ring'20087,228,041'Photonic-bandgap fiber with a core ring'20077,064,889'Double-clad fiber lasers and amplifiers having long-period fiber gratings'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2013Patents assigned to UNIV LELAND STANFORD JUNIOR (13)· patent assignee history
2006Based in Palo Alto, CA, US· patent location history
2007–2013Based in Stanford, CA, US· patent location history
2009–2013Based in Sunnyvale, CA, US· patent location history
2012–2015Patents assigned to DANGUI VINAYAK (6)· patent assignee history
2012–2013Patents assigned to DIGONNET MICHEL J F (4)· patent assignee history
2014–2020Based in Santa Clara, CA, US· patent location history
2015–2019Patents assigned to GOOGLE INC (5)· patent assignee history
2018–2020Patents assigned to GOOGLE LLC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV LELAND STANFORD JUNIOR | 13 | 2006–2013 |
| DANGUI VINAYAKself | 6 | 2012–2015 |
| GOOGLE INC | 5 | 2015–2019 |
| GOOGLE LLC | 5 | 2018–2020 |
| DIGONNET MICHEL J F | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santa Clara, California, US | 10 | 2014–2020 |
| Stanford, California, US | 8 | 2007–2013 |
| Sunnyvale, California, US | 4 | 2009–2013 |
| Palo Alto, California, US | 1 | 2006 |