Invention Grant
- Patent Title: Portable communication tool
- Patent Title (中): 便携式通讯工具
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Application No.: US11494456Application Date: 2006-07-28
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Publication No.: US08036411B2Publication Date: 2011-10-11
- Inventor: Kenzoh Daimon , Kimiaki Imai
- Applicant: Kenzoh Daimon , Kimiaki Imai
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2005-241450 20050823
- Main IPC: H04R1/20
- IPC: H04R1/20
Abstract:
There are provided a speaker for outputting sound, a plurality of sound output holes formed in a reverse side cabinet, a mesh sheet, a two-sided tape, and a transparent sheet. The sound output holes, the mesh sheet, the two-sided tape, and the transparent sheet control the direction of sound output from the speaker.
Public/Granted literature
- US20070049357A1 Portable communication tool Public/Granted day:2007-03-01
Information query
