With the analysis among 1,302 patents, we discovered top 478 key players by total patent application. POSCO Holdings Inc., Comba Telecom Technology (Guangzhou) Co. Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 4.53% of the total patent filing.
Guangdong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Jiangsu Sheng, China
Patent: 13
Osaka-fu, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 139 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing Aerospace Information Innovation Research Institute, Chinese Academy of Sciences, Nantong Schmidt Opto-Electrical Technology Co. Ltd., Guangdong Guangzhida Transmission Components Co., Ltd. take 8.63% of patent filing during this period.
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Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
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Patent: 2
With the analysis among related 139 patents in last 5 years, we discover 72 new entrants. Aerospace Information Innovation Research Institute, Chinese Academy of Sciences, Guangdong Guangzhida Transmission Components Co., Ltd., Suzhou Zhenwang Optoelectronics Co., Ltd. are the most active new entrants in this area.
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Patent: 5
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 258 patents, we discovered top 87 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Tsinghua University, Xi'an Institute of Optics & Precision Mechanics of Cas are dominant in this area. They take 7.36% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Minnesota, United States
Patent: 3
Guangdong Sheng, China
Patent: 3