Invention Grant
- Patent Title: Shielded coil for inductive wireless applications
- Patent Title (中): 用于感应式无线应用的屏蔽线圈
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Application No.: US11600743Application Date: 2006-11-17
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Publication No.: US07592964B2Publication Date: 2009-09-22
- Inventor: Matthias Müllenborn , Frank Engel Rasmussen , Mohamad Essabar , Mogens Øllgaard , Christian Nielsen
- Applicant: Matthias Müllenborn , Frank Engel Rasmussen , Mohamad Essabar , Mogens Øllgaard , Christian Nielsen
- Applicant Address: DK Smorum
- Assignee: Oticon A/S
- Current Assignee: Oticon A/S
- Current Assignee Address: DK Smorum
- Agency: Brich, Stewart, Kolasch & Birch, LLP
- Priority: EP05110860 20051117
- Main IPC: H01Q7/08
- IPC: H01Q7/08

Abstract:
The present invention relates to a surface mounted coil (200) for wireless communication. The coil (200) comprises a wire (202) wounded about a core (204) thereby establishing a plurality of windings and having its ends terminated on mounting sections (208) at each end of the core (204). The coil (200) further comprises a shielding layer (212, 300) wound about a central part of the core (204) thereby covering said windings. The shielding layer (212, 300) comprises a shielding pattern and a contact section (214) for connecting to a ground level and to the shielding pattern.
Public/Granted literature
- US20070115198A1 Shielded coil for inductive wireless applications Public/Granted day:2007-05-24
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