Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747985 | Optical-electronic demand meter using optical metering outfit | Won Bin Lee, Hong-Keun Cho, Yo-Hee Kim, Young Soo Kim | 1998-05-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747985 | Optical-electronic demand meter using optical metering outfit | Won Bin Lee, Hong-Keun Cho, Yo-Hee Kim, Young Soo Kim | 1998-05-05 |