发明名称 |
Method and system for planar, multi-function, multi-power sourced, long battery life radio communication appliance |
摘要 |
Some embodiments provide multifunctional device that provides two or more of the following functions: a) EKey; b) Ecall capability; c) Body Electric Field measurement; d) Body proximity measurement; e) External Electric Field measurement; f) One or two way voice announcement; g) Motion sensor. Some embodiments provide an Ekey that operates from battery energy and energy harvested by one or more of the following transducers: a) Photo voltaic cell; b) Radio Frequency antenna; c) Mechanical vibration, flexing; c) thermo-electric transducer. Some embodiments provide a planar Ekey encapsulated in an insulator matrix and comprising: a) antenna realized on a flat substrate; b) Electronic circuits realized on a flat substrate that provided interconnection to electronic components and is parallel to antenna plane; b) A conformal shaped ES device that conforms above the electronic components. Other features are also provided. |
申请公布号 |
US9642089(B2) |
申请公布日期 |
2017.05.02 |
申请号 |
US201414444949 |
申请日期 |
2014.07.28 |
申请人 |
SecureALL Corporation |
发明人 |
Sharma Arun Kumar;Wurm Michael;Schaffzin Richard;Setty Prajakta |
分类号 |
H04W52/02;H04B5/00 |
主分类号 |
H04W52/02 |
代理机构 |
Haynes and Boone, LLP |
代理人 |
Haynes and Boone, LLP |
主权项 |
1. A structure comprising an electronic key constructed to operate from battery energy and energy harvested by at least a transducer comprising an electro-mechanical transducer which is a piezo electric and/or electrostrictive transducer; where the electronic key has a badge hook clip for attachment to an apparel, where the weight of the electronic key is supported via the electro-mechanical transducer. |
地址 |
Mountain View CA US |