With the analysis among 82 patents, we discovered top 61 key players by total patent application. TOSHIBA Corp., Mitsubishi Heavy Industries, Ltd., QUALCOMM, Inc. are dominant in this area. They take 18.29% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
California, United States
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Saitama-ken, Japan
Patent: 2
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
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With the analysis among related 25 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Harbin Institute of Technology, Anhui Jianghuai Automobile Group Corp. Ltd., China Railway Major Bridge Reconnaissance & Design Institute C take 32.00% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 16 new entrants. Harbin Institute of Technology, Anhui Jianghuai Automobile Group Corp. Ltd., China Railway Major Bridge Reconnaissance & Design Institute C are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 44 patents, we discovered top 19 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Railway Technical Research Institute, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 22.73% of the total patent filing.
Heilongjiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1