Inventor
PRAKASH B. GOTHOSKAR
Inventor
US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus29%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
H01LSemiconductor devices8%
H04JMultiplex communication8%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation8%
H04BTransmission4%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
12,560,831Electro-optical modulator using waveguides with overlapping ridges202612,556,299Optical system with offloaded optical components202612,092,863Fabrication-tolerant on-chip multiplexers and demultiplexers202411,906,824Optical modulator using monocrystalline and polycrystalline silicon202411,886,056Electro-optical modulator using waveguides with overlapping ridges202411,762,159Evanescent coupling of photodiode with optical waveguide202311,754,784Grating coupler202311,742,451Integrate stressor with Ge photodiode using a substrate removal process202311,619,838Optical modulator using monocrystalline and polycrystalline silicon202311,513,375Silicon thermal-optic phase shifter with improved optical performance202211,226,505Electro-optical modulator using waveguides with overlapping ridges2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to CISCO TECH INC (11)· patent assignee history
2022–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CISCO TECH INC | 11 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 11 | 2022–2026 |