The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2026
Filed:
Feb. 07, 2023
Ccteg China Coal Research Institute, Beijing, CN;
Liya Zhang, Beijing, CN;
Chenxin Li, Beijing, CN;
Qingyong Meng, Beijing, CN;
Wenzhen Wu, Beijing, CN;
Liang Wen, Beijing, CN;
Guowei Yang, Beijing, CN;
Yufeng Jiang, Beijing, CN;
Yuan Fu, Beijing, CN;
Biao Li, Beijing, CN;
Chunxian Wei, Beijing, CN;
Kebing Wang, Beijing, CN;
Yongwei Chen, Beijing, CN;
Changjin Lian, Beijing, CN;
Xuejun Zhang, Beijing, CN;
Shouxin Kang, Beijing, CN;
Zefang Li, Beijing, CN;
Xiaodi Jia, Beijing, CN;
CCTEG China Coal Research Institute, Beijing, CN;
Abstract
A mining mobile communication system includes a first subsystem configured for communication in a licensed frequency band.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile