Inventor
Yang Liu
Inventor
Elmhurst, NY, US
Overview
Patents· 59 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus20%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein18%
H04BTransmission11%
H01LSemiconductor devices7%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light3%
G01SRadio direction-finding3%
H04JMultiplex communication3%
PatentTitleYear
10,873,400Optical dual resonator modulation system and method, and optical dual resonator modulator therefor202010,873,173Reducing back reflection in hybrid lasers202010,809,459Integrated polarization splitter and rotator including a PDL tuning region202010,728,982PWM dimming with reduced audible noise202010,680,410External cavity laser202010,670,939Wavelength locker2020D0884768Camera202010,642,077Lateral MOSCAP phase adjuster202010,623,108Optical delay lines for electrical skew compensation202010,594,404Optical dual resonator modulation system and method, and optical dual resonator modulator therefor202010,557,646Sensing and feedback for row on sun tracking method and system202010,558,104Optical waveguide modulator202010,545,288Integrated on-chip polarizer202010,530,126External cavity laser202010,527,793Dump terminator202010,520,672Optical hybrid201910,502,895Integrated on-chip polarizer201910,506,676LED driver and driving method thereof201910,451,804Integrated polarization splitter and rotator including a third region for tuning the polarization dependent loss of output transverse electric signals201910,444,451Shielded photonic integrated circuit201910,439,728Optical dual resonator modulation system and method, and optical dual resonator modulator therefor201910,411,149Lateral avalanche photodetector201910,409,012Controlling back scattering in optical waveguide systems201910,409,005Reducing back reflection in a photodiode201910,317,710Ultra-responsive phase shifters for depletion mode silcon modulators201910,285,230Method for line voltage lamp to work with multi switch201910,261,254Integrated on-chip polarizer201910,215,920Integrated on-chip polarizer201910,209,465Shielded photonic integrated circuit201910,200,143Operation and stabilization of Mod-MUX WDM transmitters based on silicon microrings201910,185,087Compact and low loss Y-junction for submicron silicon waveguide201910,168,596Optical waveguide modulator201910,133,014Controlling back scattering in optical waveguide systems201810,134,938Lateral avalanche photodetector201810,126,498Optical hybrid201810,120,212Optical modulator201810,110,318Optical delay lines for electrical skew compensation201810,082,686Ultra-responsive phase shifters for depletion mode silicon modulators201810,075,125Self-powered solar tracker apparatus201810,044,443Optical dual resonator modulation system and method, and optical dual resonator modulator therefor2018D0822085Electric drive unit20189,941,990Operation and stabilization of Mod-MUX WDM transmitters based on silicon microrings20189,910,302'Ultra-responsive phase shifters for depletion mode silcon modulators'20189,874,696Integrated polarization splitter and rotator including a third region for tuning the polarization dependent loss of output transverse electric signals20189,851,503Compact and low loss Y-junction for submicron silicon waveguide20179,810,840'Integrated on-chip polarizer'20179,787,405'Optical dual resonator modulation system and method, and optical dual resonator modulator therefor'20179,755,096'Lateral Ge/Si avalanche photodetector'20179,746,609'Integrated on-chip polarizer'20179,739,938'Shielded photonic integrated circuit'20179,638,942'Ultra-responsive phase shifters for depletion mode silicon modulators'20179,470,844'Low loss high extinction ratio on-chip polarizer'20169,425,919'Operation and stabilization of mod-MUX WDM transmitters based on silicon microrings'20169,158,138'Ultra-responsive phase shifters for depletion mode silicon modulators'20158,983,775'Systems and methods for connecting and operating portable GPS enabled devices in automobiles'20158,838,181'Communication device for automatically switching its communication modes and operating method thereof'20148,779,711'Induction motor driver'2014D0384937'Hands-free kit with a charger function for a cellular phone'19975,603,486'Frame-type car jack'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Based in Taipei, TW· patent location history
2014–2018Patents assigned to LIU YANG (5)· patent assignee history
2014–2020Based in Fremont, CA, US· patent location history
2015–2020Based in Beijing, CN· patent location history
2016–2018Patents assigned to CORIANT ADVANCED TECH LLC (11)· patent assignee history
2016–2020Based in Elmhurst, NY, US· patent location history
2017–2020Patents assigned to ELENION TECH LLC (41)· patent assignee history
2018–2020Patents assigned to NEXTRACKER INC (2)· patent assignee history
2019–2020Patents assigned to LEDVANCE GMBH (3)· patent assignee history
2019–2020Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELENION TECH LLC | 41 | 2017–2020 |
| CORIANT ADVANCED TECH LLC | 11 | 2016–2018 |
| LIU YANGself | 5 | 2014–2018 |
| LEDVANCE GMBH | 3 | 2019–2020 |
| NEXTRACKER INC | 2 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Elmhurst, New York, US | 46 | 2016–2020 |
| Guangdong, CN | 3 | 2019–2020 |
| Beijing, CN | 2 | 2015–2020 |
| Fremont, California, US | 2 | 2014–2020 |
| Taipei, TW | 2 | 1997 |