Cho, Seong Eun
USPTO Trademark & Patent Filings
Trademark applications and grants for Cho, Seong Eun. Cho, Seong Eun has 1 trademark applications. The latest application filed is for "M MEDIASIGN"
- Company Aliases
- Cho, Seong Eun
- eun seong cho
- CHO; Seong Eun - Seoul KR
- CHO; Seong Eun - Pohang-si KR
- Cho; Seong Eun - Seoul KR
- Cho; Seong Eun - Pohang-si KR
| Entity Type | INDIVIDUAL |
| Address | 114-2401, 80 Sungin-ro 8-gil Seongbuk-gu, Seoul KOREA, REPUBLIC OF 02730 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| SMARTPHONE-BASED HEARING AID 20200021921 - 16/462145 PARK; Hong June ; et al. | 2020-01-16 |
| MICROPHONE WITH SPECIFIC AUDIBLE AREA USING ULTRASOUND WAVE 20170188157 - 15/149113 PARK; Hong June ; et al. | 2017-06-29 |
| Smartphone-based hearing aid 10,993,046 - 16/462,145 Park , et al. April 27, 2 | 2021-04-27 |
| Microphone with specific audible area using ultrasound wave 9,843,867 - 15/149,113 Park , et al. December 12, 2 | 2017-12-12 |
| Hearing aid attached to mobile electronic device 9,392,381 - 14/795,266 Park , et al. July 12, 2 | 2016-07-12 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"M MEDIASIGN" 98655965 |
M MEDIASIGN 2024-07-18 |
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