Choi; Hyengcheul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Hyengcheul.The latest application filed is for "low power- and medium power-compatible wireless charging receiving device and method".
- Choi; Hyengcheul - Seoul KR
| Patent | Date |
|---|---|
| Wireless charging device using multi-coil Grant 11,437,860 - Kwon , et al. September 6, 2 | 2022-09-06 |
| Wireless charging apparatus for preventing magnetic field cancellation between adjacent coils Grant 11,381,117 - Choi , et al. July 5, 2 | 2022-07-05 |
| Low Power- And Medium Power-compatible Wireless Charging Receiving Device And Method App 20220158493 - CHOI; Hyengcheul ; et al. | 2022-05-19 |
| Wireless power transmitting device Grant 11,283,307 - Choi , et al. March 22, 2 | 2022-03-22 |
| Mask Apparatus And Method For Controlling The Same App 20220016449 - CHOI; Hyengcheul ; et al. | 2022-01-20 |
| Multi-level power compatible wireless power receiving apparatus Grant 11,218,028 - Choi , et al. January 4, 2 | 2022-01-04 |
| Mask Apparatus And Method For Controlling The Same App 20210402222 - KWON; Taewook ; et al. | 2021-12-30 |
| Receiving coil and foreign object detecting apparatus in multiple charging condition using plurality of transmitting coils Grant 11,056,926 - Choi , et al. July 6, 2 | 2021-07-06 |
| Multi-level Power Compatible Wireless Power Receiving Apparatus App 20210075270 - CHOI; Hyengcheul ; et al. | 2021-03-11 |
| Wireless Charging Apparatus For Preventing Magnetic Field Cancellation Between Adjacent Coils App 20210066970 - CHOI; Hyengcheul ; et al. | 2021-03-04 |
| Receiving Coil And Foreign Object Detecting Apparatus In Multiple Charging Condition Using Plurality Of Transmitting Coils App 20200266671 - CHOI; Hyengcheul ; et al. | 2020-08-20 |
| Wireless Charging Apparatus Using Multiple Coils And Wireless Charging System Comprising The Same App 20200212720 - LEE; Eunsoo ; et al. | 2020-07-02 |
| Wireless Charging Device Using Multi-coil App 20200212722 - KWON; Jaesoon ; et al. | 2020-07-02 |
| Wireless Power Transmitting Device App 20200161906 - CHOI; Hyengcheul ; et al. | 2020-05-21 |
| Mobile Terminal App 20200091586 - CHOI; Jaehyun ; et al. | 2020-03-19 |
| Watch-type mobile terminal Grant 10,535,916 - Lim , et al. Ja | 2020-01-14 |
| Watch-type mobile terminal Grant 10,374,662 - Choi , et al. | 2019-08-06 |
| Wearable sound equipment Grant 10,341,755 - Choi , et al. | 2019-07-02 |
| Electronic Device App 20190014696 - CHOI; Hyengcheul ; et al. | 2019-01-10 |
| Electronic device Grant 10,152,084 - Lee , et al. Dec | 2018-12-11 |
| Mobile terminal Grant 10,128,915 - Choi , et al. November 13, 2 | 2018-11-13 |
| Mobile Terminal App 20180316782 - CHOI; Jaehyun ; et al. | 2018-11-01 |
| Watch-type Mobile Terminal App 20180294553 - LIM; Yohan ; et al. | 2018-10-11 |
| Watch-type Mobile Terminal App 20180294844 - CHOI; Jaehyun ; et al. | 2018-10-11 |
| Antenna module and mobile terminal having the same Grant 10,038,245 - Choi , et al. July 31, 2 | 2018-07-31 |
| Antenna module and mobile terminal including same Grant 10,014,582 - Ryu , et al. July 3, 2 | 2018-07-03 |
| Mobile Terminal App 20180109295 - CHOI; Jaehyun ; et al. | 2018-04-19 |
| Mobile terminal Grant 9,876,538 - Choi , et al. January 23, 2 | 2018-01-23 |
| Wearable Sound Equipment App 20170353781 - CHOI; Hyengcheul ; et al. | 2017-12-07 |
| Mobile Terminal App 20170257148 - CHOI; Jaehyun ; et al. | 2017-09-07 |
| Antenna module and mobile terminal having the same Grant 9,755,298 - Choi , et al. September 5, 2 | 2017-09-05 |
| Wearable terminal Grant 9,734,315 - Seol , et al. August 15, 2 | 2017-08-15 |
| Antenna module and mobile terminal using the same Grant 9,722,300 - Choi , et al. August 1, 2 | 2017-08-01 |
| Antenna module and mobile terminal using the same Grant 9,685,694 - Choi , et al. June 20, 2 | 2017-06-20 |
| Electronic Device App 20160349789 - LEE; Kyuho ; et al. | 2016-12-01 |
| Antenna Module And Mobile Terminal Having The Same App 20160197396 - CHOI; Hyengcheul ; et al. | 2016-07-07 |
| Antenna Module And Mobile Terminal Having The Same App 20160197403 - CHOI; Jaehyun ; et al. | 2016-07-07 |
| Antenna Module And Mobile Terminal Using The Same App 20160164168 - CHOI; Jaehyun ; et al. | 2016-06-09 |
| Antenna Module And Mobile Terminal Using The Same App 20160164167 - CHOI; Hyengcheul ; et al. | 2016-06-09 |
| Wearable Terminal App 20160063232 - Seol; Jaehyuk ; et al. | 2016-03-03 |
| Antenna Module And Mobile Terminal Including Same App 20150380825 - RYU; Seungwoo ; et al. | 2015-12-31 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 