Inventor · Tangxia, CN

Yang Liu

124Patents
9h-index
163Co-inventors
83Inventor score

Filing activity: Dec 27, 1999 → Mar 27, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US10520672B2 Optical hybrid Physics 16 Active
US10126498B1 Optical hybrid Physics 13 Active
US9470844B1 Low loss high extinction ratio on-chip polarizer Physics 13 Active
US9755096B2 Lateral Ge/Si avalanche photodetector Emerging Cross-Sectional Technologies 11 Active
US9739938B2 Shielded photonic integrated circuit Physics 11 Active
US9638942B2 Ultra-responsive phase shifters for depletion mode silicon modulators Physics 10 Active
US10545288B2 Integrated on-chip polarizer Physics 10 Active
US9787405B2 Optical dual resonator modulation system and method, and optical dual resonator modulator therefor Physics 9 Active
US10670939B2 Wavelength locker Physics 9 Active
US10134938B2 Lateral avalanche photodetector Emerging Cross-Sectional Technologies 8 Active
US6380808B1 Push-pull amplifier circuit with idling current control Electricity 7 Expired
US10168596B2 Optical waveguide modulator Physics 7 Active
US9810840B2 Integrated on-chip polarizer Physics 7 Active
US10558104B2 Optical waveguide modulator Physics 7 Active
US9874696B2 Integrated polarization splitter and rotator including a third region for tuning the polarization dependent loss of output transverse electric signals Physics 6 Active
US9817532B2 Touch panel and display device Physics 6 Active
US9746609B2 Integrated on-chip polarizer Physics 5 Active
US10901148B2 Optical hybrid Physics 5 Active
US10120212B2 Optical modulator Physics 4 Active
US10110318B2 Optical delay lines for electrical skew compensation Physics 4 Active
US10215920B2 Integrated on-chip polarizer Physics 3 Active
US10502895B2 Integrated on-chip polarizer Physics 3 Active
US9851503B2 Compact and low loss Y-junction for submicron silicon waveguide Physics 2 Active
US10642077B1 Lateral MOSCAP phase adjuster Electricity 2 Active
US10680410B2 External cavity laser Electricity 2 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.