With the analysis among 292 patents, we discovered top 256 key players by total patent application. Chongqing Jiang Ling Instrument Factory, Qingdao Guoyi Food Technology Co., Ltd., State Grid Corp. of China are dominant in this area. They take 6.16% of the total patent filing.
Chongqing Jiang Ling Instrument Factory
Chongqing Shi, China
Patent: 9
Qingdao Guoyi Food Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Zhongshan Nanshun Clothing Manufacturing Co.,Ltd.
Guangdong Sheng, China
Patent: 3
Daming County Juhua Machinery Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
Yangzhou Guangyuan Industrial General Co.
Jiangsu Sheng, China
Patent: 2
Chongqing Shuanghe Technology Co. Ltd.
Chongqing Shi, China
Patent: 2
Deyang Power Supply Company of State Grid Sichuan Electric Power Company
Sichuan Sheng, China
Patent: 2
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With the analysis among related 348 patents applied in the last 5 years. We discover 271 most active companies in this area. The fast-growing Chongqing Jiang Ling Instrument Factory, Qingdao Guoyi Food Technology Co., Ltd., Jiangsu Electric Power Co. take 5.17% of patent filing during this period.
Chongqing Jiang Ling Instrument Factory
Chongqing Shi, China
Patent: 9
Qingdao Guoyi Food Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Zhongshan Nanshun Clothing Manufacturing Co.,Ltd.
Guangdong Sheng, China
Patent: 3
Daming County Juhua Machinery Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Zhejiang Maisi Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Eisner Toy Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chongqing Shuanghe Technology Co. Ltd.
Chongqing Shi, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Shenzhen Bolinxin Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 348 patents in last 5 years, we discover 269 new entrants. Chongqing Jiang Ling Instrument Factory, Qingdao Guoyi Food Technology Co., Ltd., Jiangsu Electric Power Co. are the most active new entrants in this area.
Chongqing Jiang Ling Instrument Factory
Chongqing Shi, China
Patent: 9
Qingdao Guoyi Food Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Zhongshan Nanshun Clothing Manufacturing Co.,Ltd.
Guangdong Sheng, China
Patent: 3
Daming County Juhua Machinery Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Zhejiang Maisi Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Eisner Toy Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chongqing Shuanghe Technology Co. Ltd.
Chongqing Shi, China
Patent: 2
Shenzhen Bolinxin Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 2
Yangzhou Guangyuan Industrial General Co.
Jiangsu Sheng, China
Patent: 2
With the analysis among 28 patents, we discovered top 16 universities and scientific research institutions by total patent application. Yangtze University, Chang'an University, Hangzhou Dianzi University are dominant in this area. They take 21.43% of the total patent filing.
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 1
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 1
China Three Gorges University
Hubei Sheng, China
Patent: 1
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 1