Invention Grant
- Patent Title: Controlled resonant power transfer
- Patent Title (中): 控制谐振功率传输
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Application No.: US13733494Application Date: 2013-01-03
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Publication No.: US08791726B2Publication Date: 2014-07-29
- Inventor: Anthony R. Bonaccio , Jingdong Deng , Zhenrong Jin
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Roberts Mlotkowski Safran & Cole, P.C.
- Agent David Cain
- Main IPC: H03K3/00
- IPC: H03K3/00

Abstract:
Recycling energy in a clock distribution network is provided. A circuit includes a clock driver associated with a clock signal and having an output connected to a first load capacitance. The circuit also includes a second load capacitance connected in parallel with the first load capacitance. The circuit further includes a power transfer circuit including an inductor and a transmission gate connected in series between the first load capacitance and the second load capacitance. The power transfer circuit controls a flow of energy between the first load capacitance and the second load capacitance based on the clock signal.
Public/Granted literature
- US20140184295A1 CONTROLLED RESONANT POWER TRANSFER Public/Granted day:2014-07-03
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