Inventor
Xiaoguang He
Inventor
Diamond Bar, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light30%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
H04BTransmission14%
Y10TTechnical subjects covered by former us classification9%
B82YSpecific uses or applications of nanostructures7%
G02BOptical elements, systems or apparatus7%
G06FElectric digital data processing5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
C03BManufacture, shaping, or supplementary processes2%
G01RMeasuring electric variables2%
PatentTitleYear
11,009,981Driving method of touch display panel202110,980,139Flexible display device202110,963,114Touch display panel202110,641,824Electrically conductive metal film for a semiconductor device202010,074,959Modulated laser source and methods of its fabrication and operation20189,964,706Structure of an input end of an optical fiber20189,564,733'Method of fabricating and operating an optical modulator'20179,564,734'Method of fabricating and operating an optical modulator'20179,438,007'Optical modulator'20169,337,611'Small packaged tunable laser transmitter'20169,306,672'Method of fabricating and operating an optical modulator'20169,306,372'Method of fabricating and operating an optical modulator'20169,059,801'Optical modulator'20158,902,945'Semiconductor laser gain device with mode filter'20145,898,721'InGaAsP/AlGaAs/GaAs hetero structure diode laser containing indium'19995,801,403'Low divergence laser diode'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–1999Patents assigned to OPTO POWER CORP (2)· patent assignee history
1998–1999Based in Tucson, AZ, US· patent location history
2014–2020Patents assigned to EMCORE CORP (9)· patent assignee history
2014–2020Based in Diamond Bar, CA, US· patent location history
2016Patents assigned to ENCORE CORP (1)· patent assignee history
2018Patents assigned to BWT BEIJING LTD (1)· patent assignee history
2018Based in Beijing, CN· patent location history
2021Patents assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (3)· patent assignee history
2021Based in Wuhan, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMCORE CORP | 9 | 2014–2020 |
| WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD | 3 | 2021 |
| OPTO POWER CORP | 2 | 1998–1999 |
| BWT BEIJING LTD | 1 | 2018 |
| ENCORE CORP | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Diamond Bar, California, US | 10 | 2014–2020 |
| Wuhan, CN | 3 | 2021 |
| Tucson, AZ, US | 2 | 1998–1999 |
| Beijing, CN | 1 | 2018 |