With the analysis among 1,501 patents, we discovered top 472 key players by total patent application. Kyocera Corp., IPG Photonics Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 3.53% of the total patent filing.
Kyoto-fu, Japan
Patent: 20
Massachusetts, United States
Patent: 17
Tokyo-to, Japan
Patent: 16
Hyogo-ken, Japan
Patent: 15
Nagano-ken, Japan
Patent: 14
California, United States
Patent: 12
Kyoto-fu, Japan
Patent: 12
California, United States
Patent: 12
Shizuoka-ken, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
With the analysis among 20 patents, we discovered top 12 start-ups by total patent application. Shanghai United Imaging Healthcare Co., Ltd., JOLED, Inc., Wuhan Minsheng New Technology Co Ltd. are active in this area.
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 2
Genève, Switzerland
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,915 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Huazhong University of Science & Technology, Shanghai Institute of Optics & Fine Mechanics, Shandong University take 2.25% of patent filing during this period.
Hubei Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 14
Shandong Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 13
Shanxi Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 11
California, United States
Patent: 11
Beijing Shi, China
Patent: 10
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Patent: 10
Kyoto-fu, Japan
Patent: 10
With the analysis among related 1,915 patents in last 5 years, we discover 425 new entrants. Peking University, The 26th Research Institute of China Electronics Technology Corporation, Tsinghua University are the most active new entrants in this area.
Beijing Shi, China
Patent: 10
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Patent: 10
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Aichi-ken, Japan
Patent: 8
Anhui Sheng, China
Patent: 7
With the analysis among 915 patents, we discovered top 231 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Shanghai Institute of Optics & Fine Mechanics, Tianjin University are dominant in this area. They take 5.46% of the total patent filing.
Hubei Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 16
Tianjin Shi, China
Patent: 16
Shandong Sheng, China
Patent: 15
Shanxi Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 12