Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10797399 | Wireless power transmission system and communication system | Franklin Don Bien, Sai Kiran Oruganti, Sang Hyun Heo, Woo-Jin Park, Seok Tae Seo | 2020-10-06 |
| 7567678 | Microphone array method and system, and speech recognition method and system using the same | Dong-geon Kong, Chang Kyu Choi, Seok-won Bang | 2009-07-28 |