With the analysis among 47,095 patents, we discovered top 485 key players by total patent application. State Grid Corp. of China, PetroChina Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 1.82% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 355
Beijing Shi, China
Patent: 253
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 250
Huizhou Jirui Technology Co., Ltd.
Guangdong Sheng, China
Patent: 222
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 201
Tokyo-to, Japan
Patent: 190
Tokyo-to, Japan
Patent: 130
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 116
Taiwan Province, China
Patent: 110
With the analysis among 133 patents, we discovered top 22 start-ups by total patent application. Shenzhen Youwo Network Technology Co., Ltd., Aisin KK, Enlighten Innovations, Inc. are active in this area.
Shenzhen Youwo Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 54
Tokyo-to, Japan
Patent: 46
Enlighten Innovations, Inc.
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Arizona, United States
Patent: 3
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Aoran Biotechnology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 32,069 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, China Petroleum & Chemical Corp. take 1.32% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 157
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 146
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 121
Beijing Shi, China
Patent: 97
Shenzhen IVPS Technology Co., Ltd.
Guangdong Sheng, China
Patent: 74
Shenzhen Smiss Technology Co., Ltd.
Guangdong Sheng, China
Patent: 61
Southwest Petroleum University
Sichuan Sheng, China
Patent: 59
Shenzhen Eigate Technology Co. Ltd.
Guangdong Sheng, China
Patent: 57
Shandong Sheng, China
Patent: 56
Shenzhen Youwo Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 53
With the analysis among related 32,069 patents in last 5 years, we discover 212 new entrants. C&U Co., Ltd., Shanghai C&U Group Ltd., FAW Jiefang Automotive Co. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 47
Shanghai Shi, China
Patent: 45
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 35
Shenzhen Wuxin Technology Holding Co. Ltd.
Guangdong Sheng, China
Patent: 34
Shenzhen Rolls Weber Technology Co., Ltd.
Guangdong Sheng, China
Patent: 30
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 30
Byd Precision Manufacture Co., Ltd.
Guangdong Sheng, China
Patent: 29
Guizhou Sheng, China
Patent: 22
Shenzhen Mason Vap Technology Co., Ltd.
Guangdong Sheng, China
Patent: 21
Dongguan Shengyuan Petrochemical Co., Ltd.
Guangdong Sheng, China
Patent: 21
With the analysis among 3,562 patents, we discovered top 245 universities and scientific research institutions by total patent application. Southwest Petroleum University, Zhejiang Ocean University, China University of Petroleum (East China) are dominant in this area. They take 6.77% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 95
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 59
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 55
Jilin Sheng, China
Patent: 52
Tianjin Shi, China
Patent: 43
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 37
China Petroleum University Beijing
Beijing Shi, China
Patent: 34
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 32
Beijing Shi, China
Patent: 31