HONG; Choong Sheek
Patent Applications and Registrations
Patent applications and USPTO patent grants for HONG; Choong Sheek.The latest application filed is for "fine particle generating device".
- HONG; Choong Sheek - Yongin-si KR
- Hong; Choong Sheek - Gyeonggi-do KR
- Hong; Choong-Sheek - Bundang-gu Sungnam-si KR
- Hong, Choong-Sheek - Sungnam-si KR
| Patent | Date |
|---|---|
| Fine Particle Generating Device App 20190380389 - HONG; Choong Sheek ; et al. | 2019-12-19 |
| Neckband wireless sound transducer Grant 10,334,342 - Hong , et al. | 2019-06-25 |
| Hearing assistant device for informing about state of wearer Grant 10,251,000 - Hong , et al. | 2019-04-02 |
| Neckband-Type Wireless Sound Transducer App 20180048952 - Hong; Choong Sheek ; et al. | 2018-02-15 |
| Audio Device with Music Listening Function and Surroundings Hearing Function App 20180018143 - Hong; Choong Sheek ; et al. | 2018-01-18 |
| Hearing Assistance Device for Informing About State of Wearer App 20180007475 - Hong; Choong Sheek ; et al. | 2018-01-04 |
| Voice Enhancing Device with Audio Focusing Function App 20180005623 - Hong; Choong Sheek ; et al. | 2018-01-04 |
| Active Noise Reduction Headset Device with Hearing Aid Features App 20170345408 - Hong; Choong Sheek ; et al. | 2017-11-30 |
| Wireless phone having improved SAR Grant 7,099,632 - Hong , et al. August 29, 2 | 2006-08-29 |
| Double folder mobile phone App 20040209641 - Hong, Choong-Sheek | 2004-10-21 |
| Wireless phone having improved SAR App 20040203529 - Hong, Choong-Sheek ; et al. | 2004-10-14 |
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