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Patent applications and USPTO patent grants for Lee; Ji A.The latest application filed is for "height adjustment module and robot system including the same".
Patent | Date |
---|---|
Electric outlet cover Grant D961,361 - Lee , et al. August 23, 2 | 2022-08-23 |
Electric outlet cover Grant D961,362 - Lee , et al. August 23, 2 | 2022-08-23 |
Robot for guiding people Grant D956,842 - Lee , et al. July 5, 2 | 2022-07-05 |
Electric outlet cover Grant D948,312 - Lee , et al. April 12, 2 | 2022-04-12 |
Electric outlet cover Grant D948,314 - Lee , et al. April 12, 2 | 2022-04-12 |
Electric outlet cover Grant D948,313 - Lee , et al. April 12, 2 | 2022-04-12 |
Electric outlet cover Grant D948,311 - Lee , et al. April 12, 2 | 2022-04-12 |
Height adjustment module and robot system including the same Grant 11,124,034 - Koo , et al. September 21, 2 | 2021-09-21 |
Height Adjustment Module And Robot System Including The Same App 20200317016 - Koo; Dong Han ;   et al. | 2020-10-08 |
Service Robot And Method For Operating Thereof App 20200152073 - KIM; Kye Yoon ;   et al. | 2020-05-14 |
Apparatus For Providing Vehicle Sharing Service, System Including The Same, And Method Thereof App 20190138952 - HAN; Ji Min ;   et al. | 2019-05-09 |
Charge Management Server And Method Of Controlling The Same App 20190130318 - Lee; Ji A ;   et al. | 2019-05-02 |
Advertisement System For Vehicle And Advertisement Method Using The Same App 20190080356 - Han; Ji Min ;   et al. | 2019-03-14 |
Tunneling devices and methods of manufacturing the same Grant 9,269,775 - Choi , et al. February 23, 2 | 2016-02-23 |
Tunneling Devices And Methods Of Manufacturing The Same App 20150014630 - CHOI; Jun-hee ;   et al. | 2015-01-15 |
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