Invention Grant
- Patent Title: Second microphone device of a mobile terminal
- Patent Title (中): 移动终端的第二麦克风设备
-
Application No.: US13527041Application Date: 2012-06-19
-
Publication No.: US09031620B2Publication Date: 2015-05-12
- Inventor: Young Jae Ko , Min Seok Kim , Jin Hong Park
- Applicant: Young Jae Ko , Min Seok Kim , Jin Hong Park
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2011-0067639 20110708
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H04M1/03 ; H04R1/08
Abstract:
A second microphone device of a mobile terminal, and more particularly, a second microphone device of a mobile terminal for preventing various limitations caused by mounting of a second microphone, is provided. The second microphone device includes an ear jack connector having an insertion space, a microphone hole connected at one end to the insertion space, and a second microphone connected at the other end of the microphone hole, thereby improving ambient noise removal performance of the mobile terminal without adversely affecting its appearance.
Public/Granted literature
- US20130012274A1 SECOND MICROPHONE DEVICE OF A MOBILE TERMINAL Public/Granted day:2013-01-10
Information query
