With the analysis among 446 patents, we discovered top 222 key players by total patent application. Siemens AG, Quantum Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 7.85% of the total patent filing.
Bayern, Germany
Patent: 14
California, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Gansu Sheng, China
Patent: 7
California, United States
Patent: 7
North Carolina, United States
Patent: 7
Texas, United States
Patent: 6
Illinois, United States
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 2
With the analysis among related 43 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing State Grid Corp. of China, Fujitsu Optical Components Ltd., Nippon Telegraph & Telephone Corp. take 16.28% of patent filing during this period.
Beijing Shi, China
Patent: 3
Fujitsu Optical Components Ltd.
Kanagawa-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Telefonaktiebolaget LM Ericsson
Guangdong Sheng, China
Patent: 1
China National Machinery Industry Corp.
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 29 new entrants. Fujitsu Optical Components Ltd., Dongguan Luxshare Technology Co., Ltd., Zhuhai XJ Electric Co., Ltd. are the most active new entrants in this area.
Fujitsu Optical Components Ltd.
Kanagawa-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Telefonaktiebolaget LM Ericsson
Guangdong Sheng, China
Patent: 1
China National Machinery Industry Corp.
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Marketing Service Center (Measuring Center)
Shandong Sheng, China
Patent: 1
With the analysis among 56 patents, we discovered top 17 universities and scientific research institutions by total patent application. Arizona State University, Shanghai Jiao Tong University, Sichuan University are dominant in this area. They take 25.00% of the total patent filing.
Arizona, United States
Patent: 6
Shanghai Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 1
Changchun Institute of Optics Fine Mechanics & Physics