With the analysis among 15,028 patents, we discovered top 495 key players by total patent application. Hanon Systems, DENSO Corp., Wuhu Bonaire Auto Electrical Systems Co. Ltd. are dominant in this area. They take 14.09% of the total patent filing.
Aichi-ken, Japan
Patent: 730
Wuhu Bonaire Auto Electrical Systems Co. Ltd.
Anhui Sheng, China
Patent: 337
Tokyo-to, Japan
Patent: 238
Fukushima-ken, Japan
Patent: 193
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 178
Chery Automobile Co., Ltd.
Anhui Sheng, China
Patent: 145
With the analysis among 36 patents, we discovered top 12 start-ups by total patent application. Aisin KK, Zhejiang Hozon New Energy Automobile Co., Ltd., ZHIDOU Electric Vehicle Co., Ltd are active in this area.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 5
ZHIDOU Electric Vehicle Co., Ltd
Zhejiang Sheng, China
Patent: 4
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Zhiji Automotive Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nippon Paint Surf Chemicals Co. Ltd.
With the analysis among related 3,990 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hanon Systems, Gree Electric Appliances, Inc. of Zhuhai, Wuhu Bonaire Auto Electrical Systems Co. Ltd. take 5.56% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 55
Wuhu Bonaire Auto Electrical Systems Co. Ltd.
Anhui Sheng, China
Patent: 44
South Air International Co., Ltd.
Chongqing Shi, China
Patent: 40
Wuhu Dexin Auto Parts Co. Ltd.
Anhui Sheng, China
Patent: 35
Chery Automobile Co., Ltd.
Anhui Sheng, China
Patent: 34
Ningbo Fuerda Smartech Co., Ltd.
Zhejiang Sheng, China
Patent: 34
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 33
Great Wall Motor Co., Ltd.
Hebei Sheng, China
Patent: 33
Aichi-ken, Japan
Patent: 31
With the analysis among related 3,990 patents in last 5 years, we discover 272 new entrants. Jiangsu Qiushi Automobile Air Conditioning Co., Ltd., Shanghai Songzhi Cool Energy Automotive Technology Co., Ltd., Fujian Kaiyou Automobile Air Conditioning Co., Ltd. are the most active new entrants in this area.
Jiangsu Qiushi Automobile Air Conditioning Co., Ltd.
Jiangsu Sheng, China
Patent: 27
Shanghai Songzhi Cool Energy Automotive Technology Co., Ltd.
Shanghai Shi, China
Patent: 16
Fujian Kaiyou Automobile Air Conditioning Co., Ltd.
Fujian Sheng, China
Patent: 14
Chongqing Merit Air Conditioning Engineering Research Institute Co., Ltd.
Chongqing Shi, China
Patent: 14
Xiao Cang Li He Ji Dong Guan You Xian Gong Si
Guangdong Sheng, China
Patent: 13
Yibin Kaiyi Automobile Co., Ltd.
Sichuan Sheng, China
Patent: 12
Changzhou Weiheng Machinery Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Kaifeng Chaoli Electric Co., Ltd.
Henan Sheng, China
Patent: 11
Jiangsu Yubo Automation Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Hubei Tenglong Auto Parts Co. Ltd.
Hubei Sheng, China
Patent: 9
With the analysis among 646 patents, we discovered top 157 universities and scientific research institutions by total patent application. Jilin University, University of Shanghai for Science & Technology, Shanghai Jiao Tong University are dominant in this area. They take 11.61% of the total patent filing.
Jilin Sheng, China
Patent: 31
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 22
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 21
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 17
Zhongyuan University of Technology
Henan Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Tianjin University of Commerce
Tianjin Shi, China
Patent: 10
Wuhan University of Technology
Hubei Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 8