Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9209911 | Radio with a switched mode power supply | — | 2015-12-08 |
| 8604752 | Portable battery charging and audio unit | Steven W. Cole, Ravi Voruganti, Wing Hoi Ng | 2013-12-10 |
KC
Kam Chow Cheung
Overall (All Time): #2,040,636 of 4,157,543Top 50%
2
Patents All Time