With the analysis among 138 patents, we discovered top 66 key players by total patent application. DENSO Corp., Mitsuba Corp., Annovi Reverberi SpA are dominant in this area. They take 13.77% of the total patent filing.
Aichi-ken, Japan
Patent: 7
Emilia-Romagna, Italy
Patent: 6
Gelderland, Netherlands
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Baden-Württemberg, Germany
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
No data, please try another search term
With the analysis among related 27 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Hubei Tianmeixin Machinery Equipment Co., Ltd., Shenzhen Tianmei New Technology Co., Ltd., Gree Electric Appliances (Nanjing) Co., Ltd. take 22.22% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Suzhou Chixin Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 24 new entrants. Hubei Tianmeixin Machinery Equipment Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Shenzhen Tianmei New Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Suzhou Chixin Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shenzhen Minge Precision Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Huzhou Honghe Environmental Protection Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 4 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Shanghai Jiao Tong University, Lanzhou University of Technology are dominant in this area. They take 62.50% of the total patent filing.
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1