Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Wei-min Liang
Fountain Valley, CA
US
3 patents
3 Patents
US12315685
2025
Specialized Keyboard Keycaps
Hewlett-packard Development Company, L.P.
0 cites
US11564029
2023
Speaker with Dual Resonance Chambers
Hewlett-packard Development Company, L.P.
0 cites
US11557444
2023
Keyboard Key Switches
Hewlett-packard Development Company, L.P.
0 cites