With the analysis among 2,890 patents, we discovered top 469 key players by total patent application. Carl Zeiss AG, Ushio KK, State Grid Corp. of China are dominant in this area. They take 7.06% of the total patent filing.
Shimane-ken, Japan
Patent: 65
State Grid Corp. of China
Beijing Shi, China
Patent: 50
California, United States
Patent: 42
California, United States
Patent: 33
Beijing E-Town Semiconductor Technology Co., Ltd.
Beijing Shi, China
Patent: 33
Oregon, United States
Patent: 30
Toyama-ken, Japan
Patent: 29
DUSA Pharmaceuticals, Inc.
Massachusetts, United States
Patent: 25
Tokyo-to, Japan
Patent: 23
With the analysis among 50 patents, we discovered top 13 start-ups by total patent application. Spectrafy, Inc., Carewear Corp., Ultra, Inc. are active in this area.
Ontario, Canada
Patent: 11
Nevada, United States
Patent: 10
Oregon, United States
Patent: 10
Washington, United States
Patent: 4
Photonic Sensors & Algorithms SL
Guangdong Sheng, China
Patent: 2
Ohio, United States
Patent: 2
California, United States
Patent: 1
Lombardia, Italy
Patent: 1
With the analysis among related 650 patents applied in the last 5 years. We discover 363 most active companies in this area. The fast-growing FTC Solar, Inc., Changchun Sci-Tech University, Changchun Institute of Optics Fine Mechanics & Physics take 6.00% of patent filing during this period.
Texas, United States
Patent: 15
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 14
Changchun Institute of Optics Fine Mechanics & Physics
Changzhou Campus of Hehai University
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Patent: 10
Hubei Sheng, China
Patent: 9
Suntracker Technologies Ltd.
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 8
Wisconsin, United States
Patent: 8
State Grid Corp. of China
Beijing Shi, China
Patent: 7
California, United States
Patent: 6
With the analysis among related 650 patents in last 5 years, we discover 237 new entrants. Suntracker Technologies Ltd., Turku University, Vyv, Inc. are the most active new entrants in this area.
Suntracker Technologies Ltd.
New York, United States
Patent: 6
Beijing Shi, China
Patent: 6
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
China Aircraft Strength Research Institute
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Patent: 5
Centre National De La Recherche Scientif
Jiangsu Sheng, China
Patent: 4
With the analysis among 746 patents, we discovered top 173 universities and scientific research institutions by total patent application. Changchun Institute of Optics Fine Mechanics & Physics, Changchun Sci-Tech University, Hefei Institutes of Physical Science are dominant in this area. They take 9.38% of the total patent filing.
Changchun Institute of Optics Fine Mechanics & Physics
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 16
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 15
Beijing Shi, China
Patent: 10
Hubei Sheng, China
Patent: 10
Beijing Institute of Technology
Beijing Shi, China
Patent: 9
South China Sea Institute of Oceanology
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
North China Electric Power University
Beijing Shi, China
Patent: 8
Xi'an Institute of Optics & Precision Mechanics of Cas