With the analysis among 1,314 patents, we discovered top 276 key players by total patent application. Hamamatsu Photonics KK, North Night Vision Technology Co. Ltd., Micromass UK Ltd. are dominant in this area. They take 17.35% of the total patent filing.
Shizuoka-ken, Japan
Patent: 120
North Night Vision Technology Co. Ltd.
Yunnan Sheng, China
Patent: 65
CHESHIRE, United Kingdom
Patent: 43
L3Harris Technologies ASA Ltd.
California, United States
Patent: 31
Galileo Electro-Optics Corp.
Massachusetts, United States
Patent: 31
Virginia, United States
Patent: 27
ITT Manufacturing Enterprises LLC
Delaware, United States
Patent: 24
Sichuan Huiying Photoelectric Technology Co., Ltd.
Sichuan Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 19
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With the analysis among related 382 patents applied in the last 5 years. We discover 142 most active companies in this area. The fast-growing North Night Vision Technology Co. Ltd., Northern Night Vision Technology (Nanjing) Research Institute Co., Ltd., Xi'an Institute of Optics & Precision Mechanics of Cas take 19.37% of patent filing during this period.
North Night Vision Technology Co. Ltd.
Yunnan Sheng, China
Patent: 41
Northern Night Vision Technology (Nanjing) Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Xi'an Institute of Optics & Precision Mechanics of Cas
China Building Materials Academy Co. Ltd.
Beijing Shi, China
Patent: 14
Institute of High Energy Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 9
Laser Fusion Research Center of China Academy of Engineering Physics
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Patent: 9
Dongguan Zhongke Atomic Precision Manufacturing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Shizuoka-ken, Japan
Patent: 7
Guangdong Sheng, China
Patent: 7
Illinois, United States
Patent: 5
With the analysis among related 382 patents in last 5 years, we discover 99 new entrants. Northern Night Vision Technology (Nanjing) Research Institute Co., Ltd., DH Technologies Development Pte Ltd., Zhejiang Normal University are the most active new entrants in this area.
Northern Night Vision Technology (Nanjing) Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 18
DH Technologies Development Pte Ltd.
Central Singapore, Singapore
Patent: 5
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 4
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Fukuoka-ken, Japan
Patent: 4
Aerospace Hiwing (Harbin) Titanium Industrial Co. Ltd.
Heilongjiang Sheng, China
Patent: 4
Jiangsu Guilian Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 3
With the analysis among 497 patents, we discovered top 75 universities and scientific research institutions by total patent application. Xi'an Institute of Optics & Precision Mechanics of Cas, The Johns Hopkins University, East China Normal University are dominant in this area. They take 19.52% of the total patent filing.
Xi'an Institute of Optics & Precision Mechanics of Cas
The Johns Hopkins University
East China Normal University
Shanghai Shi, China
Patent: 15
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 14
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Changchun Institute of Optics Fine Mechanics & Physics
Beijing Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 9