Invention Grant
- Patent Title: Power transmission system preventing power transmission efficiency from degrading due to delay, and capable of reducing effects of high frequency noise
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Application No.: US16490498Application Date: 2018-02-26
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Publication No.: US11038355B2Publication Date: 2021-06-15
- Inventor: Motohiko Fujimura , Masahiro Yamaoka , Atsushi Yamamoto , Taiki Nishimoto
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JPJP2017-040797 20170303
- International Application: PCT/JP2018/007007 WO 20180226
- International Announcement: WO2018/159547 WO 20180907
- Main IPC: H02J3/00
- IPC: H02J3/00 ; H02J4/00 ; H02M3/155 ; H02M5/293
Abstract:
A code modulator comprises: a first filter circuit connected between a pair of input ports, a second filter circuit connected between a pair of output ports, and a third filter circuit connected in parallel to each of switch circuits. A code demodulator comprises: a fourth filter circuit connected between a pair of input ports, a fifth filter circuit connected between a pair of output ports, and a sixth filter circuit connected in parallel to each of switch circuits.
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