With the analysis among 1,260 patents, we discovered top 420 key players by total patent application. Nippon Telegraph & Telephone Corp., Sumitomo Electric Industries Ltd., Fujikura Ltd. are dominant in this area. They take 14.92% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 80
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 66
Tokyo-to, Japan
Patent: 42
New York, United States
Patent: 33
Hyogo-ken, Japan
Patent: 29
Tokyo-to, Japan
Patent: 21
Halliburton Energy Services, Inc.
Texas, United States
Patent: 18
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
State Grid Corp. of China
Beijing Shi, China
Patent: 15
With the analysis among 22 patents, we discovered top 3 start-ups by total patent application.
Guangzi Ruili Technology (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 11
Ontario, Canada
Patent: 10
With the analysis among related 723 patents applied in the last 5 years. We discover 342 most active companies in this area. The fast-growing Taiyuan University of Technology, Qingdao Yeelink Information Technology Co., Ltd., University of Electronic Science & Technology of China take 6.50% of patent filing during this period.
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 17
Qingdao Yeelink Information Technology Co., Ltd.
Shandong Sheng, China
Patent: 15
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 15
Xiyangyang (Nanjing) Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
Tokyo-to, Japan
Patent: 11
Laser Institute of Shandong Academy of Science
Guangdong University of Technology
Guangdong Sheng, China
Patent: 10
The 34th Research Institute of China Electronics Technology Corporation
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Patent: 10
Longhorn Intelligent Tech Co., Ltd.
Guangdong Sheng, China
Patent: 9
With the analysis among related 723 patents in last 5 years, we discover 259 new entrants. Qingdao Yeelink Information Technology Co., Ltd., Xiyangyang (Nanjing) Technology Development Co., Ltd., Guangdong University of Technology are the most active new entrants in this area.
Qingdao Yeelink Information Technology Co., Ltd.
Shandong Sheng, China
Patent: 15
Xiyangyang (Nanjing) Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Guangdong University of Technology
Guangdong Sheng, China
Patent: 10
Longhorn Intelligent Tech Co., Ltd.
Guangdong Sheng, China
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
Changzhou Fengsheng Opto-electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Shanghai Yujiu Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 6
Nanjing Keli Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among 737 patents, we discovered top 127 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, China Jiliang University, Taiyuan University of Technology are dominant in this area. They take 9.09% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 22
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 19
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 17
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
Beijing Shi, China
Patent: 16
National University of Defense Technology
Hunan Sheng, China
Patent: 15
Chongqing Shi, China
Patent: 15
Guangdong Pharmaceutical University
Guangdong Sheng, China
Patent: 14
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 13