Inventor

WANG HAISONG

CN30 patents

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

WANG HAISONG

Baidu online network technology beijing co ltd

System and method for controlling traffic lights

Method for indicating obstacle by smart roadside unit

Intelligent roadside unit

Intelligent roadside unit and control method thereof

Communication system and method of autonomous vehicle and terminal device

Smart roadside unit and method for processing information by smart roadside unit

Intelligent road side unit and regulation method thereof

Smart roadside unit and method for processing information by smart roadside unit

Intelligent roadside unit

Data transmission method and device for intelligent driving vehicle, and device

Method, apparatus, device and medium for calibrating intelligent roadside unit

EVA AUTOMATION INC

Maintaining coordination following a wireless reset

Wireless coordination of audio playback

Maintaining coordination following a wireless reset

Source coordination of audio playback

Wireless coordination of audio playback

Software-assisted wireless coordination of audio playback

Software-based wireless coordination of audio playback

MARVELL WORLD TRADE LTD

All-digital phase locked loop (ADPLL) including a digital-to-time converter (DTC) and a sampling time-to-digital converter (TDC)

Multiplying delay-locked loop using sampling time-to-digital converter

WANG HAISONG

Source driver for display panel and drive control method

Light-emitting material of nitrogen compound, preparation process thereof and illumination source manufactured therefrom

BEIJING BAIDU NETCOM SCI & TECH CO LTD

Vehicle positioning method, apparatus and device

Method, apparatus and device for obstacle in lane warning

BROADCOM CORP

Protocol for control of network or bus attached cable TV set-top box front-end functionality

Protocol for control of network or bus attached cable TV set-top box front-end functionality

ZHANG XIAOLING

Oxynitride luminescent material, preparation method and its applications

B&W GROUP LTD

Source coordination of audio playback

OKI ELECTRIC IND CO LTD

Digital-to-analog converter with switched capacitor network

APOLLO INTELLIGENT DRIVING TECH BEIJING CO LTD

Method, apparatus and device for illegal vehicle warning