U.S. patent number D926,732 [Application Number D/711,982] was granted by the patent office on 2021-08-03 for wireless earphone. This patent grant is currently assigned to Dragon Summit Group Inc.. The grantee listed for this patent is Dragon Summit Group Inc.. Invention is credited to William Adams, Yu Ai, Jaren Goh Chee Wei.
United States Patent | D926,732 |
Ai , et al. | August 3, 2021 |
Inventors: | Ai; Yu (Beijing, CN), Adams; William (Los Angeles, CA), Goh Chee Wei; Jaren (Singapore, SG) | ||||||||||
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Applicant: |
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Assignee: | Dragon Summit Group Inc. (Grand
Cayman, GB) |
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Appl. No.: | D/711,982 | ||||||||||
Filed: | November 4, 2019 |
Jun 6, 2019 [CN] | 201930292584.8 | |||
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/205,207,217,221,223,224,224.1,225,216 ;D24/173,174 |
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Microsoft Surface Earbuds Launched, the Company's First Truly Wireless Earphones, announced Oct. 3, 2019 [online], retrieved May 18, 2021, retrieved from internet, https://gadgets.ndtv.com/audio/news/microsoft-surface-earbuds-truly-wirel- ess-earphones-price-usd-249-launch-2111123. cited by examiner . Google Pixel Buds 2020 vs Microsoft Surface Earbuds, announced Jul. 13, 2020 [online], retrieved May 18, 2021, retrieved from internet, https://www.itworldcanada.com/article/google-pixel-buds-2020-vs-microsoft- -surface-earbuds-which-one-should-you-buy/433015. cited by examiner . Microsoft working on wireless earbuds to take on Apple AirPods, announced Apr. 17, 2019 [online], retrieved May 18, 2021, retrieved from internet, https://www.gizbot.com/accessories/news/microsoft-working-on-wireless-ear- buds-to-take-on-apple-airpods-059207.html. cited by examiner . In-ear true wireless headphones, announced .COPYRGT. 2004-2021 [online], retrieved May 18, 2021, retrieved from internet, https://www.usa.philips.com/c-p/TAT8505BK_00/8000-series-in-ear-true-wire- less-headphones. cited by examiner. |
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