CN207321557U - 一种利用led灯光实现室内精确定位装置 - Google Patents
一种利用led灯光实现室内精确定位装置 Download PDFInfo
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- CN207321557U CN207321557U CN201720411410.4U CN201720411410U CN207321557U CN 207321557 U CN207321557 U CN 207321557U CN 201720411410 U CN201720411410 U CN 201720411410U CN 207321557 U CN207321557 U CN 207321557U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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CN109059932A (zh) * | 2018-09-18 | 2018-12-21 | 武汉职业技术学院 | 利用led灯光实现室内精确定位装置 |
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CN109059932A (zh) * | 2018-09-18 | 2018-12-21 | 武汉职业技术学院 | 利用led灯光实现室内精确定位装置 |
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Effective date of registration: 20190611 Address after: No. 14-1-6 Jiuye Hutong, Changyi District, Jilin Province, 132002 Patentee after: Chang Cheng Address before: Room 3-4Z, Building 2, No. 33 Xiangluying Head Street, Xicheng District, Beijing 100055 Patentee before: Beijing longitudinal Asia Technology Co., Ltd. |
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Effective date of registration: 20210308 Address after: 101312 3A16, 3 / F, building 1, 25 shunsha Road, Gaoliying Town, Shunyi District, Beijing Patentee after: Beijing Tianhui Xinda Technology Co.,Ltd. Address before: No. 14-1-6 Jiuye Hutong, Changyi District, Jilin Province, 132002 Patentee before: Chang Cheng |