发明名称 HYBRID KEYPAD APPARATUS
摘要 Hybrid keypad apparatus are disclosed herein. An example hybrid keypad apparatus includes a dome-switch assembly having a first plurality of domes composed of a first material and a second plurality of domes composed of a second material different from the first material. A carrier couples the first and second plurality of domes.
申请公布号 US2014027254(A1) 申请公布日期 2014.01.30
申请号 US201213561914 申请日期 2012.07.30
申请人 KUDRNA JOHN PAUL;WENNEMER DIETMAR FRANK 发明人 KUDRNA JOHN PAUL;WENNEMER DIETMAR FRANK
分类号 H01H13/785 主分类号 H01H13/785
代理机构 代理人
主权项
地址
您可能感兴趣的专利