Inventor
LIU CHANGMENG
US11 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHANGMENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OMNIVISION TECH INC
5 patentsUS9307214B1Apr 5, 2016
Automatic white balance methods and systems for electronic cameras
OMNIVISION TECH INC14 citations83
US9307215B1Apr 5, 2016
Automatic white balance methods and systems for electronic cameras
OMNIVISION TECH INC8 citations83
US8854709B1Oct 7, 2014
Automatic white balance based on dynamic mapping
OMNIVISION TECH INC10 citations83
US9270866B2Feb 23, 2016
Apparatus and method for automated self-training of white balance by electronic cameras
OMNIVISION TECH INC3 citations71
US10148936B2Dec 4, 2018
Multi-band image sensor for providing three-dimensional color images
OMNIVISION TECH INC0 citations40
INTUITIVE SURGICAL OPERATIONS
4 patentsUS12161286B2Dec 10, 2024
Systems and methods for orientation detection and tool installation
INTUITIVE SURGICAL OPERATIONS3 citations72
US12390110B2Aug 19, 2025
Medical imaging systems and methods
INTUITIVE SURGICAL OPERATIONS0 citations60
US12035997B2Jul 16, 2024
Medical imaging systems and methods
INTUITIVE SURGICAL OPERATIONS1 citations60
US12324560B2Jun 10, 2025
Systems and methods for detecting an orientation of medical instruments
INTUITIVE SURGICAL OPERATIONS0 citations59