With the analysis among 421 patents, we discovered top 367 key players by total patent application. State Grid Corp. of China, Dongguan Shengwei Electromechanical Equipment Technology Co., Ltd., ChangXin Memory Technologies, Inc. are dominant in this area. They take 4.99% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Dongguan Shengwei Electromechanical Equipment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 3
Suzhou Donghua Testing Instrument Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Chongqing Uma Scientific Instrument Co., Ltd.
Chongqing Shi, China
Patent: 3
Shenzhen Angela Testing Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhenjiang Keyi Engineering Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Waller (Xiamen) Technology Co., Ltd.
Fujian Sheng, China
Patent: 3
Mitsubishi Electric Corp.
Sekisui Chemical Co., Ltd.
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With the analysis among related 317 patents applied in the last 5 years. We discover 282 most active companies in this area. The fast-growing State Grid Corp. of China, ChangXin Memory Technologies, Inc., Waller (Xiamen) Technology Co., Ltd. take 3.47% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 5
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 3
Waller (Xiamen) Technology Co., Ltd.
Fujian Sheng, China
Patent: 3
Zhenjiang Keyi Engineering Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Tianjin Hangdaxiongying Aviation Engineering Co., Ltd.
Tianjin Shi, China
Patent: 2
Tianjin Guoce Aerospace Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Wuhan Compass Test Equipment Co., Ltd.
Hubei Sheng, China
Patent: 2
Xiamen Hessemic New Material Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Dongguan Jiexin Testing Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangxi Xinbo Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among related 317 patents in last 5 years, we discover 275 new entrants. ChangXin Memory Technologies, Inc., Waller (Xiamen) Technology Co., Ltd., Zhenjiang Keyi Engineering Testing Technology Co., Ltd. are the most active new entrants in this area.
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 3
Waller (Xiamen) Technology Co., Ltd.
Fujian Sheng, China
Patent: 3
Zhenjiang Keyi Engineering Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Tianjin Hangdaxiongying Aviation Engineering Co., Ltd.
Tianjin Shi, China
Patent: 2
Tianjin Guoce Aerospace Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Wuhan Compass Test Equipment Co., Ltd.
Hubei Sheng, China
Patent: 2
Xiamen Hessemic New Material Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Dongguan Jiexin Testing Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangxi Xinbo Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jinling Institute of Technology
Jiangsu Sheng, China
Patent: 2
With the analysis among 83 patents, we discovered top 41 universities and scientific research institutions by total patent application. Jilin University, Shanghai Jiao Tong University, Zhejiang University are dominant in this area. They take 8.43% of the total patent filing.
Jilin Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Fujian Agriculture & Forestry University
Fujian Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Lanzhou University of Technology
Gansu Sheng, China
Patent: 2
Shanghai Ocean University
Shanghai Shi, China
Patent: 2
Jinling Institute of Technology
Jiangsu Sheng, China
Patent: 2