U.S. patent number D750,039 [Application Number D/508,505] was granted by the patent office on 2016-02-23 for headphone. This patent grant is currently assigned to Samsung Electronics Co., Ltd.. The grantee listed for this patent is Samsung Electronics Co., Ltd.. Invention is credited to Chi-Young Ahn, Dae-Kyung Ahn, Dae-Joung Kim, Hong-Pyo Kim, Sang-Sung Woo.
United States Patent | D750,039 |
Ahn , et al. | February 23, 2016 |
Inventors: | Ahn; Dae-Kyung (Namyangju-si, KR), Kim; Dae-Joung (Seoul, KR), Woo; Sang-Sung (Seoul, KR), Kim; Hong-Pyo (Seoul, KR), Ahn; Chi-Young (Seoul, KR) | ||||||||||
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Applicant: |
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Assignee: | Samsung Electronics Co., Ltd.
(Suwon-si, KR) |
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Appl. No.: | D/508,505 | ||||||||||
Filed: | November 7, 2014 |
May 8, 2014 [KR] | 30-2014-0022911 | |||
Current U.S. Class: | D14/205 |
Current International Class: | 1401 |
Field of Search: | ;D14/205,192,207,215,216 ;D29/112 ;2/267,269 ;D24/174 ;381/74,374,376,309,370,372,378,380,381,382,322,328,338 ;D10/123 ;D8/311 ;181/129,130,132,135,167 ;200/52R |
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