YUEN; Shunming
Patent Applications and Registrations
Patent applications and USPTO patent grants for YUEN; Shunming.The latest application filed is for "a dipole antenna placed on a wireless headphone casing".
- YUEN; Shunming - Guangdong CN
- Yuen; Shunming - Hong Kong CN
- Yuen; Shunming - Shenzhen N/A CN
| Patent | Date |
|---|---|
| A Dipole Antenna Placed on a Wireless Headphone Casing App 20220094042 - YUEN; Shunming ; et al. | 2022-03-24 |
| A Headphone with Motion Sensors App 20220021964 - YUEN; Shunming ; et al. | 2022-01-20 |
| A Planar Loop Antenna, Its Applications and Application Methods App 20210408684 - YUEN; Shunming ; et al. | 2021-12-30 |
| Bluetooth headset Grant 11,206,474 - Yuen , et al. December 21, 2 | 2021-12-21 |
| A Broadband Antenna Composed of Lines and Its Application App 20210344108 - YUEN; Shunming ; et al. | 2021-11-04 |
| A Patch Antenna Composed of Bonding Wires and Its Application App 20210336344 - YUEN; Shunming ; et al. | 2021-10-28 |
| A Bluetooth Headset App 20210281939 - YUEN; Shunming ; et al. | 2021-09-09 |
| Headset capable of converting sound channels Grant 9,716,957 - Yuen July 25, 2 | 2017-07-25 |
| Earpiece casing cavity and corresponding earphone Grant 9,635,447 - Yuen April 25, 2 | 2017-04-25 |
| Speaker App 20170055082 - YUEN; Shunming | 2017-02-23 |
| Loudspeaker diaphragm and loudspeaker using same Grant 9,324,315 - Yuen April 26, 2 | 2016-04-26 |
| Headset Capable of Converting Sound Channels App 20160105756 - Yuen; Shunming | 2016-04-14 |
| In-Ear Earphone App 20160094904 - Yuen; Shunming | 2016-03-31 |
| Headphone Grant 9,253,558 - Yuen February 2, 2 | 2016-02-02 |
| Earpiece Casing Cavity And Corresponding Earphone App 20150296284 - Yuen; Shunming | 2015-10-15 |
| Headphone App 20150256918 - Yuen; Shunming | 2015-09-10 |
| Loudspeaker Diaphragm And Loudspeaker Using Same App 20150075900 - Yuen; Shunming | 2015-03-19 |
| Earphone with a movable push rod structure Grant 8,600,095 - Yuen December 3, 2 | 2013-12-03 |
| Earphone with a Movable Push Rod Structure App 20110103637 - Yuen; Shunming | 2011-05-05 |
| Microspeaker with Damper in Magnetic Circuit App 20080310671 - Yuen; Shunming | 2008-12-18 |
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