Search results for “Porro prism” companies
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Key Players
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Innovation Intensity
With the analysis among 259 patents, we discovered top 75 key players by total patent application. PENTAX Corp., Olympus Optical Ltd., Raytheon Co. are dominant in this area. They take 20.85% of the total patent filing.
PENTAX Corp.
Tokyo-to, Japan
Patent: 20
Olympus Optical Ltd.
United Kingdom
Patent: 19
Raytheon Co.
Shanghai Shi, China
Patent: 10
Agilent Technologies, Inc.
Beijing Shi, China
Patent: 9
General Electric Co.
Massachusetts, United States
Patent: 8
Ricoh Co., Ltd.
Tokyo-to, Japan
Patent: 8
Hughes Electronics Products Corporation
United States
Patent: 8
Carl Zeiss AG
Germany
Patent: 7
Hughes Aircraft Co.
California, United States
Patent: 7
Topcon Corp.
Tokyo-to, Japan
Patent: 5
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 29 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Beijing Institute of Telemetry Technology, Aerospace Changzheng Rocket Technology Co., Ltd., Luoyang Dingyang Photoelectric Technology Co., Ltd. take 27.59% of patent filing during this period.
Beijing Institute of Telemetry Technology
Beijing Shi, China
Patent: 3
Aerospace Changzheng Rocket Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Luoyang Dingyang Photoelectric Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Xi'an Institute of Optics & Precision Mechanics of Cas
China
Patent: 2
Kunming Ruishi Optical Instrument Manufacturing Co., Ltd.
Yunnan Sheng, China
Patent: 2
Suzhou Xixian Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Leibao Photoelectric Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Maanshan Jiangnan Optical Co., Ltd.
Anhui Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
707 Research Institute of China Shipbuilding Industry Corporation
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Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 29 patents in last 5 years, we discover 18 new entrants. Aerospace Changzheng Rocket Technology Co., Ltd., Beijing Institute of Telemetry Technology, Luoyang Dingyang Photoelectric Technology Co., Ltd. are the most active new entrants in this area.
Aerospace Changzheng Rocket Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing Institute of Telemetry Technology
Beijing Shi, China
Patent: 3
Luoyang Dingyang Photoelectric Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Kunming Ruishi Optical Instrument Manufacturing Co., Ltd.
Yunnan Sheng, China
Patent: 2
Kunming Aimeike Optoelectronics Co., Ltd.
Yunnan Sheng, China
Patent: 1
Suzhou Xixian Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangxi Navigation Apparatus Factory
Jiangxi Sheng, China
Patent: 1
Beijing Leibao Photoelectric Technology Co., Ltd.
Beijing Shi, China
Patent: 1
MLOptic Corp.
Jiangsu Sheng, China
Patent: 1
Maanshan Jiangnan Optical Co., Ltd.
Anhui Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 35 patents, we discovered top 10 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Xi'an Institute of Optics & Precision Mechanics of Cas, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 31.43% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
Xi'an Institute of Optics & Precision Mechanics of Cas
China
Patent: 4
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 3
Politecnico di Milano
Lombardia, Italy
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Xiamen University
Fujian Sheng, China
Patent: 1
Feng Chia University
Taiwan Province, China
Patent: 1
Changchun Institute of Optics Fine Mechanics & Physics
China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
China University of Science & Technology
China
Patent: 1
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