Inventor

LI GUOLIANG

US112 patents

⚠️ This page may combine multiple inventors who share the name “LI GUOLIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LI GUOLIANG

SKORPIOS TECH INC

On-chip high capacitance termination for transmitters

Waveguide mode expander using amorphous silicon

Waveguide mode expander having an amorphous-silicon shoulder

Integrated multistage taper coupler for waveguide to fiber coupling

Method of modifying mode size of an optical beam, using a waveguide mode expander having non-crystalline silicon features

Waveguide mode expander having an amorphous-silicon shoulder

Integrated photonics mode expander

Directional semiconductor waveguide coupler

High-order-mode filter for semiconductor waveguides

Integrated multistage taper coupler for waveguide to fiber coupling

Integrated multistage taper coupler for waveguide to fiber coupling

Tunable laser with directional coupler

Wide shoulder, high order mode filter for thick-silicon waveguides

Integrated photonics mode expander

Waveguide mode expander having non-crystalline silicon features

High-speed optical transmitter with a silicon substrate

On-chip high capacitance termination for transmitters

Tunable laser with directional coupler

ORACLE INT CORP

Hybrid-integrated photonic chip package with an interposer

Integrated electro-absorption modulator

Ring-modulated laser

Optical reflector based on a directional coupler and a coupled optical loop

Enhanced optical modulation using slow light

Integrated electro-absorption modulator

Wavelength-locking a ring-resonator filter

Optical reflector based on a directional coupler and a coupled optical loop

Hybrid optical source with semiconductor reflector

Hybrid integration of edge-coupled chips

Tunable silicon grating couplers

Optical components having a common etch depth

LI GUOLIANG

Waterproof phone case

Grating coupler for inter-chip optical coupling

Slotted optical waveguide with electro-optic material

Thermal tuning of an optical device

Dual-layer thermally tuned optical device

Reflection-enhanced photo-detector

LUO YING L

Integrated multi-channel wavelength monitor

Optical device with echelle grating and wavefront tailoring

HUAWEI TECH CO LTD

Information reminding method and apparatus, and electronic terminal

Information reminding method and apparatus, and electronic terminal

ZHENG XUEZHE

Polarization-insensitive silicon-phototonic optical receiver

Dynamic-grid comb optical source

Oracle America

Electrical contacts on top of waveguide structures for efficient optical modulation in silicon photonic devices

ORACLE AMERICA INC

Optical device with large thermal impedance

CUNNINGHAM JOHN E

Optical device with large thermal impedance

LI CHEN

Method for efficiently supporting interactive, fuzzy search on structured data

SHPANTZER ISAAC

Method and apparatus for pulse generation and adaptive pulse generation for optical communications

TRIQUINT TECHNOLOGY HOLDING CO

Optical device having dual microstrip transmission lines with a low-k material and a method of manufacture thereof

KRISHNAMOORTHY ASHOK V

Optical device with reduced thermal tuning energy

INST GEOLOGY & GEOPHYSICS CAS

Classified characterization method for connectivity of organic matter (OM)-hosted pores in shale