Boo; Jang Won
Patent Applications and Registrations
Patent applications and USPTO patent grants for Boo; Jang Won.The latest application filed is for "toy having detachable central processing unit".
- Boo; Jang Won - Seoul KR
| Patent | Date |
|---|---|
| Toy having detachable central processing unit Grant 6,676,477 - Dan , et al. January 13, 2 | 2004-01-13 |
| Toy having detachable central processing unit App 20020061702 - Dan, Byung Ju ; et al. | 2002-05-23 |
| Toy learning apparatus using cyber community and performance method thereof App 20020059153 - Dan, Byung Ju ; et al. | 2002-05-16 |
| Apparatus and method for operating toys through computer communication App 20020059386 - Dan, Byung Ju ; et al. | 2002-05-16 |
| Interactive learning device using web-based system and method therefor App 20020049606 - Dan, Byung Ju ; et al. | 2002-04-25 |
| Learning/growing system using living goods and method thereof App 20020022523 - Dan, Byung Ju ; et al. | 2002-02-21 |
| Toy driving system and method using game program App 20020022507 - Dan, Byung Ju ; et al. | 2002-02-21 |
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