With the analysis among 265 patents, we discovered top 115 key players by total patent application. TAE Technologies, Inc., Hanon Systems, Hitachi Ltd. are dominant in this area. They take 14.34% of the total patent filing.
California, United States
Patent: 17
Tokyo-to, Japan
Patent: 10
Hangsen Yongji Technology (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 9
Sukegawa Electric Co., Ltd.
Ibaraki-ken, Japan
Patent: 8
Jahwa Electronics Co., Ltd.
Amana Refrigeration, Inc.
Iowa, United States
Patent: 6
New York, United States
Patent: 6
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 52 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Hangsen Yongji Technology (Shenzhen) Co. Ltd., TAE Technologies, Inc., LG Electronics, Inc. take 42.31% of patent filing during this period.
Hangsen Yongji Technology (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 9
California, United States
Patent: 8
Utah, United States
Patent: 3
CHESHIRE, United Kingdom
Patent: 2
Noord-Brabant, Netherlands
Patent: 2
Airmate Electrical (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 1
Eberspächer catem Verwaltungs-GmbH
Thüringen, Germany
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 18 new entrants. Hangsen Yongji Technology (Shenzhen) Co. Ltd., American Crafts LC, Isotopx Ltd. are the most active new entrants in this area.
Hangsen Yongji Technology (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 9
Utah, United States
Patent: 3
CHESHIRE, United Kingdom
Patent: 2
Noord-Brabant, Netherlands
Patent: 2
Airmate Electrical (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 1
Eberspächer catem Verwaltungs-GmbH
Thüringen, Germany
Patent: 1
Shenzhen Uniwell Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Lombardia, Italy
Patent: 1
With the analysis among 27 patents, we discovered top 7 universities and scientific research institutions by total patent application. South China University of Technology, University of Victoria, Xi'an Jiaotong University are dominant in this area. They take 25.93% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 3
British Columbia, Canada
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Gwangju Institute of Science & Technology
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Ulsan National Institute of Science & Technology