Choi; Sang Hwa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Sang Hwa.The latest application filed is for "cleaning robot and remote controller included therein".
- Choi; Sang Hwa - Seoul KR
- Choi; Sang Hwa - Suwon-si KR
- Choi; Sang Hwa - Suwon KR
| Patent | Date |
|---|---|
| Autonomous cleaner Grant 11,382,480 - Jang , et al. July 12, 2 | 2022-07-12 |
| Robot cleaner and control method thereof Grant 10,945,578 - Jung , et al. March 16, 2 | 2021-03-16 |
| Cleaning Robot And Remote Controller Included Therein App 20200401129 - So; Jea Yun ; et al. | 2020-12-24 |
| Cleaning robot and remote controller included therein Grant 10,809,714 - So , et al. October 20, 2 | 2020-10-20 |
| Robot cleaner, refrigerator, container transfer system, and method of transferring and retrieving container using the robot cleaner Grant 10,577,199 - Lee , et al. | 2020-03-03 |
| Autonomous Cleaner App 20190029489 - JANG; Hwi-Chan ; et al. | 2019-01-31 |
| Robot cleaner and robot cleaner system including the same Grant 10,188,255 - Lee , et al. Ja | 2019-01-29 |
| Autonomous cleaner Grant 10,130,234 - Jang , et al. November 20, 2 | 2018-11-20 |
| Cleaning Robot And Remote Controller Included Therein App 20180292819 - SO; Jea Yun ; et al. | 2018-10-11 |
| Wireless controller including indicator Grant 10,074,370 - Choi , et al. September 11, 2 | 2018-09-11 |
| Cleaning robot and remote controller included therein Grant 10,025,305 - So , et al. July 17, 2 | 2018-07-17 |
| Robot Cleaner, Refrigerator, Container Transfer System, And Method Of Transferring And Retrieving Container Using The Robot Cleaner App 20180029809 - LEE; Sang Tak ; et al. | 2018-02-01 |
| Wireless Controller Including Indicator App 20170110126 - CHOI; Sang Hwa ; et al. | 2017-04-20 |
| Autonomous cleaning device Grant 9,615,714 - Jang , et al. April 11, 2 | 2017-04-11 |
| Wireless controller including indicator Grant 9,564,130 - Choi , et al. February 7, 2 | 2017-02-07 |
| Cleaning Robot And Remote Controller Included Therein App 20160274579 - SO; Jea Yun ; et al. | 2016-09-22 |
| Wireless Controller Including Indicator App 20160163315 - CHOI; Sang Hwa ; et al. | 2016-06-09 |
| Robot Cleaner and Robot Cleaner System Including the Same App 20160088755 - LEE; Chang Wook ; et al. | 2016-03-24 |
| Autonomous Cleaner App 20150245754 - JANG; Hwi-Chan ; et al. | 2015-09-03 |
| Robot Cleaner And Control Method Thereof App 20140366292 - JUNG; Jae Young ; et al. | 2014-12-18 |
| Robot cleaner and method of controlling the same Grant 8,869,342 - Yoon , et al. October 28, 2 | 2014-10-28 |
| Autonomous Cleaning Device App 20140131123 - Jang; Hwi Chan ; et al. | 2014-05-15 |
| Robot Cleaner And Method Of Controlling The Same App 20130263889 - YOON; Sang Sik ; et al. | 2013-10-10 |
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