发明名称 Wrist worn portable battery charging system
摘要 A wrist worn battery charging system is disclosed which may be utilized to power or charge the batteries of portable devices, such as wrist worn PDA's, wrist worn Cell-Phones, wrist worn PC's, wrist worn walkie-talkies, wrist worn MP3 players, or other electronic devices which are battery powered and worn on the body of the user. The battery charger operates by turning the motion of the user's arm into electrical energy by the action of a miniature D.C. generator. The output voltage may be used to trickle charge a battery, or supply energy necessary to sustain power for the operation of a number of portable devices. The system is sealed and encapsulated to prolong its' useful life and disguise its' appearance.
申请公布号 US2006139000(A1) 申请公布日期 2006.06.29
申请号 US20050318771 申请日期 2005.12.27
申请人 BAILEY KENNETH S;BARRERA FERNANDO JR;BARRERA FERNANDO A 发明人 BAILEY KENNETH S.;BARRERA FERNANDO JR.;BARRERA FERNANDO A.
分类号 H02J7/00 主分类号 H02J7/00
代理机构 代理人
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