Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7027604 | Circuit to prevent acoustic feedback for a cellular speakerphone | Ashok Patil, Michael D. Geren, Macwien Krishnamurthi Annamalai | 2006-04-11 |
KS
Kee Eng Soo
Overall (All Time): #3,413,334 of 4,157,543Top 85%
1
Patents All Time