CN207200699U - 一种多普勒偏移补偿装置及无线通信系统 - Google Patents
一种多普勒偏移补偿装置及无线通信系统 Download PDFInfo
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Effective date of registration: 20190812 Address after: 310000 Room 413, Building No. 600, 21 Baiyang Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Hangzhou Yifan Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310018 Xiasha Higher Education Park source Street No. 258 Patentee before: CHINA JILIANG UNIVERSITY |
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Effective date of registration: 20210803 Address after: 310000 room 512, building 4, No. 600, No. 21 street, Baiyang street, Hangzhou Economic and Technological Development Zone, Hangzhou, Zhejiang Province Patentee after: HANGZHOU JIANPU INFORMATION TECHNOLOGY Co.,Ltd. Address before: 310000 room 413, building 4, No. 600, Baiyang street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: Hangzhou Yifan Technology Co.,Ltd. |
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Denomination of utility model: Doppler offset compensation device and wireless communication system Effective date of registration: 20210904 Granted publication date: 20180406 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Xiasha sub branch Pledgor: HANGZHOU JIANPU INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980008852 |
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