With the analysis among 1,703 patents, we discovered top 471 key players by total patent application. Leica Geosystems AG, State Grid Corp. of China, Oerlikon Management USA, Inc. are dominant in this area. They take 7.75% of the total patent filing.
Sankt Gallen, Switzerland
Patent: 72
Beijing Shi, China
Patent: 34
Pennsylvania, United States
Patent: 26
Kanagawa-ken, Japan
Patent: 19
Jiangsu Sheng, China
Patent: 17
Tokyo-to, Japan
Patent: 13
Tianjin Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,092 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Changchun Institute of Optics Fine Mechanics & Physics, Xi'an Institute of Optics & Precision Mechanics of Cas, Changchun Sci-Tech University take 7.78% of patent filing during this period.
Jilin Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
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Patent: 8
Jiangsu Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
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Patent: 6
Henan Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 6
With the analysis among related 1,092 patents in last 5 years, we discover 409 new entrants. Luoyang Anchi Automobile Manufacturing Co., Ltd., Shanghai Spark Surveying and Mapping Co., Ltd., Sichuan Zhongke Chengguang Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 6
Shanghai Spark Surveying and Mapping Co., Ltd.
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
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Patent: 3
With the analysis among 822 patents, we discovered top 102 universities and scientific research institutions by total patent application. Changchun Institute of Optics Fine Mechanics & Physics, Xi'an Institute of Optics & Precision Mechanics of Cas, Changchun Sci-Tech University are dominant in this area. They take 28.10% of the total patent filing.
Jilin Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 13
Beijing Shi, China
Patent: 11
Heilongjiang Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7