With the analysis among 110,513 patents, we discovered top 491 key players by total patent application. State Grid Corp. of China, Toyota Motor Corp., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 0.95% of the total patent filing.
Beijing Shi, China
Patent: 373
Tokyo-to, Japan
Patent: 342
Guangdong Sheng, China
Patent: 337
Aichi-ken, Japan
Patent: 315
Osaka-fu, Japan
Patent: 311
Baden-Württemberg, Germany
Patent: 297
Tokyo-to, Japan
Patent: 273
Tokyo-to, Japan
Patent: 257
Guangdong Sheng, China
Patent: 207
Tokyo-to, Japan
Patent: 192
With the analysis among 331 patents, we discovered top 104 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Zhejiang Leapmotor Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 135
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 88,160 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China, Haier Smart Home Co., Ltd. take 0.57% of patent filing during this period.
Guangdong Sheng, China
Patent: 214
Beijing Shi, China
Patent: 157
Shandong Sheng, China
Patent: 130
Shandong Sheng, China
Patent: 118
Henan Sheng, China
Patent: 107
Jilin Sheng, China
Patent: 98
Guangdong Sheng, China
Patent: 95
Shandong Sheng, China
Patent: 92
Zhejiang Sheng, China
Patent: 89
Hubei Sheng, China
Patent: 88
With the analysis among related 88,160 patents in last 5 years, we discover 102 new entrants. Wuhan Grove Hydrogen Automotive Co., Ltd., Hunan Longxin Water Purification Technology Co., Ltd., Guangdong Wanhe Thermal Energy Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 36
Hunan Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 31
Fujian Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 29
Beijing Shi, China
Patent: 25
Guangdong Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 21
With the analysis among 13,675 patents, we discovered top 322 universities and scientific research institutions by total patent application. Zhejiang University, Jiangsu University, Harbin Engineering University are dominant in this area. They take 4.10% of the total patent filing.
Zhejiang Sheng, China
Patent: 193
Jiangsu Sheng, China
Patent: 192
Heilongjiang Sheng, China
Patent: 175
Tianjin Shi, China
Patent: 149
Jilin Sheng, China
Patent: 147
Beijing Shi, China
Patent: 114
Yunnan Sheng, China
Patent: 113
Jiangsu Sheng, China
Patent: 99
Shaanxi Sheng, China
Patent: 95
Shanghai Shi, China
Patent: 92