Invention Grant
- Patent Title: Keypad apparatus for use with electronic devices and related methods
- Patent Title (中): 用于电子设备的键盘装置及相关方法
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Application No.: US13622831Application Date: 2012-09-19
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Publication No.: US09087663B2Publication Date: 2015-07-21
- Inventor: Oleg Los
- Applicant: Oleg Los
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Fish & Richardson P.C.
- Main IPC: H01H1/10
- IPC: H01H1/10 ; H01H13/807
Abstract:
A keypad apparatus and related methods are disclosed herein. An example keypad apparatus includes an electrical switch and a carrier composed of a plastic resin. The carrier has conductive traces printed thereon to couple the electrical switch to a circuit board via interference.
Public/Granted literature
- US20140076704A1 KEYPAD APPARATUS FOR USE WITH ELECTRONIC DEVICES AND RELATED METHODS Public/Granted day:2014-03-20
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