Kim, Baek-Un
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kim, Baek-Un.The latest application filed is for "method and system for inputting secret information".
- Kim, Baek-Un - Seoul KR
| Patent | Date |
|---|---|
| Method and system for inputting secret information App 20040010690 - Shin, Eon-Cheol ; et al. | 2004-01-15 |
| Method and apparatus for inputting secret information using multiple screen pointers App 20030146931 - Cheol-Shin, Eon ; et al. | 2003-08-07 |
| Method and apparatus for inputting secret information App 20020129269 - Cheol-Shin, Eon ; et al. | 2002-09-12 |
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