Inventor

LUO XIAODONG

US47 patents

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

LUO XIAODONG

OTIS ELEVATOR CO

Elevator cord health monitoring

Elevator cord health monitoring

Elevator belt assembly with noise reducing groove arrangement

Elevator system design including a belt assembly with a vibration and noise reducing groove configuration

Elevator recovery car

H frame for a double deck elevator

Safety brake configuration for elevator application

Assembly for actuating an elevator car brake

Elevator car guidance mechanism

Elevator braking control system

Spring useful for elevator safety device

Elevator cab suspension assembly for a double deck elevator

HUAWEI TECH CO LTD

Optical amplification system

Apparatus and method for OTDR transmitter noise compensation

Optical channel monitoring using expanded-spectrum pilot tone

Stripe management method, storage system, stripe management apparatus, and storage medium to improve data storage reliability

Migrating data between different medium layers of a storage system

Optical channel monitoring using expanded-spectrum pilot tone

Method for controlling modulation depth of pilot signal, transmitter, and pilot locking apparatus

Optical time domain reflectometer and method for detecting optical fiber by using the same

Method and apparatus for compensating for signal error at transmit end of optical time domain reflectometer

OMNIVISION TECH INC

Method of fast automatic exposure or gain control in a MOS image sensor

Method of fast automatic exposure or gain control in a MOS image sensor

Method and apparatus for determining relative movement in an optical mouse

Image sensor with high dynamic range in down-sampling mode

Image sensor having dual automatic exposure control

XIAMEN TIANMA MICRO ELECTRONICS CO LTD

Display panel and display device

Array substrate and display panel

Display panel and display apparatus

Irregular-shaped display panel and display device

Display panel and display device

CHANGXIN MEMORY TECH INC

Method and device for determining repaired line and repairing line in memory, storage medium, and electronic device

Test method, adjustment method, test system, and storage medium for alignment error

Method for manufacturing semiconductor device

Method for detecting leakage position in memory and device for detecting leakage position in memory

Test method for tolerance against the hot carrier effect

SILICON OPTRONICS INC

Image sensor and compensation method thereof

Readout circuit and sensing device

Image sensor and adjustment method thereof

LUO XIAODONG

System and method for an image sensor operable in multiple video standards

Melonine bisindole compounds, pharmaceutical compositions, preparation method and use thereof

MO YAOWU

High dynamic range sub-sampling architecture

Arithmetic counter circuit, configuration and application for high performance CMOS image sensors

CHONG SHEAUFOONG

Image overlay in a mobile device

EL-WARDANY TAHANY IBRAHIM

Friction brake assembly with an abradable metal foam brake pad

SHANGHAI AVIC OPTO ELECTRONICS CO LTD

Display panel including touch signal lines arranged in different column spacing regions, and display device including the same

KUNMING INST OF BOTANY THE CHINESE ACADEMY OF SCIENCES

Pharmaceutical composition for treating respiratory disease