Inventor

LIU CHENGGANG

CN30 patents

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

LIU CHENGGANG

UATC LLC

Vehicle trajectory dynamics validation and interpolation

Method for using lateral motion to optimize trajectories for autonomous vehicles

Machine learning for event detection and classification in autonomous vehicles

Systems and methods for vehicle spatial path sampling

Systems and methods for autonomous vehicle motion control and motion path adjustments

Systems and methods for generating basis paths for autonomous vehicle motion control

Initial trajectory generator for motion planning system of autonomous vehicles

Systems and methods for generating basis paths for autonomous vehicle motion control

Systems and methods for vehicle spatial path sampling

Initial trajectory generator for motion planning system of autonomous vehicles

WUHAN TELECOMM DEVICES CO LTD

Planar optical waveguide structure, and coupling structure thereof and coupling method thereof

Planar optical waveguide structure, and coupling structure thereof and coupling method thereof

Wavelength locking optical module, device, and wavelength locking method

Dual-carrier integrated optical device and photoelectric module

Wavelength division multiplexing/demultiplexing optical transceiving assembly based on diffraction grating

UBER TECHNOLOGIES INC

Lighting device for a vehicle

Intention signaling for an autonomous vehicle

Light output system for a self-driving vehicle

Automatic tuning of autonomous vehicle cost functions based on human driving data

AURORA OPERATIONS INC

Systems and methods for generating basis paths for autonomous vehicle motion control

Systems and methods for vehicle spatial path sampling

Systems and methods for generating vehicle corridors to improve path planning efficiency

VIA TECH INC

Method and system for multiple GPU support

Switching method and system for multiple GPU support

LIU CHENGGANG

Piston

Method and device for generating perspective image

ACCELINK TECH CO LTD

Dual-rate DML device and module having built-in signal calibration circuit, and signal calibration method

Multi-channel light-receiving module

CAO BOLIN

Quantum theory correction method and system for improving accuracy of temperature measurement of radiation thermometer

TIANJIN YITONG TRANS & DISTRIBUTION ELECTRIC TECHNOLOGY CO LTD

Method for measuring actual temperature of flame by using all information of radiation spectrum and measurement system thereof