With the analysis among 105 patents, we discovered top 42 key players by total patent application. Nikon Corp., Tokyo Seimitsu Co., Ltd., Electro Scientific Industries, Inc. are dominant in this area. They take 30.48% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Oregon, United States
Patent: 9
Arizona, United States
Patent: 5
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 4
Shimane-ken, Japan
Patent: 4
Gloucestershire, United Kingdom
Patent: 2
Kanagawa-ken, Japan
Patent: 2
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With the analysis among related 49 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Äpre Instruments, Inc., China Institute of Metrology, Hitachi High-Tech America, Inc. take 26.53% of patent filing during this period.
Arizona, United States
Patent: 5
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Patent: 4
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 4
Hunan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shenzhen Jinyuan Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 49 patents in last 5 years, we discover 21 new entrants. Äpre Instruments, Inc., Hitachi High-Tech America, Inc., National University of Defense Technology are the most active new entrants in this area.
Arizona, United States
Patent: 5
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 4
Hunan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
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Patent: 2
National Metrology Institute of South Africa
Shanghai Shi, China
Patent: 2
Shenzhen Jinyuan Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 73 patents, we discovered top 18 universities and scientific research institutions by total patent application. Hefei University of Technology, Changchun Institute of Optics Fine Mechanics & Physics, Beijing Institute of Technology are dominant in this area. They take 27.40% of the total patent filing.
Anhui Sheng, China
Patent: 8
Beijing Shi, China
Patent: 4
Fujian Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2