Kwangju Electronics Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kwangju Electronics Co., Ltd..The latest application filed is for "cold-storage method of kimchi jar".
- Kwangju Electronics Co., Ltd. - Kwangju KR
- Kwangju Electronics Co., Ltd. - KR KR
- Kwangju Electronics Co., Ltd. - CN CN
| Patent | Date |
|---|---|
| Cold-storage method of kimchi jar Grant 6,190,712 - Nam February 20, 2 | 2001-02-20 |
| Upright vacuum cleaner Grant 6,098,242 - Choi August 8, 2 | 2000-08-08 |
| Vending machine Grant 6,082,579 - Chu July 4, 2 | 2000-07-04 |
| Vacuum cleaner having a brush lamp Grant 5,987,697 - Song , et al. November 23, 1 | 1999-11-23 |
| Raw material sensing apparatus for vending machine and method of sensing raw material Grant 5,947,330 - Kim September 7, 1 | 1999-09-07 |
| Power saving apparatus of an automatic vending machine and method thereof Grant 5,947,327 - Lee September 7, 1 | 1999-09-07 |
| Vacuum cleaner Grant 5,896,618 - Woo , et al. April 27, 1 | 1999-04-27 |
| Vending machine for a sequential purchase of goods Grant 5,884,807 - Yun March 23, 1 | 1999-03-23 |
| Power saving apparatus of an automatic vending machine and method thereof Grant 5,868,274 - Lee February 9, 1 | 1999-02-09 |
| Remote controllable automatic moving vacuum cleaner Grant 5,839,156 - Park , et al. November 24, 1 | 1998-11-24 |
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