Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9064144 | Method and apparatus for recognizing location of user | Moon-sik Jeong, Sergiy Kravchenko, Kyung-sun Cho | 2015-06-23 |
| 8396253 | Method and apparatus for recognizing location of user | Moon-sik Jeong, Sergiy Kravchenko, Kyung-sun Cho | 2013-03-12 |