With the analysis among 9,507 patents, we discovered top 457 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Humax Co., Ltd. are dominant in this area. They take 5.05% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 383
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 59
Gyeonggi-do, South Korea
Patent: 38
Wisconsin, United States
Patent: 34
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 32
Taiwan Province, China
Patent: 29
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 29
Baden-Württemberg, Germany
Patent: 28
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 27
Shanghai Hom-Steel Industry Co., Ltd.
Shanghai Shi, China
Patent: 26
With the analysis among 8 patents, we discovered top 6 start-ups by total patent application. Dexterity, Inc., Design by Zag Ltd., ZHIDOU Electric Vehicle Co., Ltd are active in this area.
California, United States
Patent: 2
Glasgow City, United Kingdom
Patent: 2
ZHIDOU Electric Vehicle Co., Ltd
Zhejiang Sheng, China
Patent: 1
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Meditrust Health Technology Co Ltd
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 11,031 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Ming Shin Tools Co Ltd take 2.48% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 189
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 59
Taiwan Province, China
Patent: 26
Wisconsin, United States
Patent: 25
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 23
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 22
Changzhou Hongfei Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 18
Chongqing Vocational Institute of Engineering
Chongqing Shi, China
Patent: 16
Guizhou Sheng, China
Patent: 16
With the analysis among related 11,031 patents in last 5 years, we discover 359 new entrants. Guangdong Power Grid Co. Ltd., Changzhou Hongfei Metal Products Co., Ltd., Guizhou Power Grid Co. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 59
Changzhou Hongfei Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Guizhou Sheng, China
Patent: 16
Foshan Feisheng Metal Technology Co., Ltd.
Guangdong Sheng, China
Patent: 16
Wuxi Xifei Industry and Trade Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 12
Jiangsu Lido Bags Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 11
Ningguo Qidian Plastic Products Co., Ltd.
Anhui Sheng, China
Patent: 11
Zhejiang Puya Metal Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 10
With the analysis among 2,017 patents, we discovered top 242 universities and scientific research institutions by total patent application. Chongqing Vocational Institute of Engineering, Shandong University of Science & Technology, Northeast Petroleum University are dominant in this area. They take 2.43% of the total patent filing.
Chongqing Vocational Institute of Engineering
Chongqing Shi, China
Patent: 18
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 15
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 10
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Chengdu Normal University
Sichuan Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 7