Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Meng-huan Hsieh
Hsin-Chu County
TW
3 patents
4 Patents
US12399573
2025
Interactive System and Device with Optical Sensing Function
0 cites
US12254845
2025
Brightness Control Method of Portable Device and Portable Device Using the Same
0 cites
US11954259
2024
Interactive System and Device with Gesture Recognition Function
PIXART IMAGING Inc.
0 cites
US11715429
2023
Light Control Method of Portable Device and Portable Device Using the Same
PIXART IMAGING Inc.
0 cites