With the analysis among 809 patents, we discovered top 320 key players by total patent application. Sony Group Corp., LG Electronics, Inc., State Grid Corp. of China are dominant in this area. They take 15.33% of the total patent filing.
Tokyo-to, Japan
Patent: 56
State Grid Corp. of China
Beijing Shi, China
Patent: 27
California, United States
Patent: 23
Landis+Gyr Technologies LLC
Georgia, United States
Patent: 19
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 15
Taiwan Province, China
Patent: 14
Noord-Holland, Netherlands
Patent: 12
Sigma Designs Israel, S.D.I. Ltd.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 10
With the analysis among 9 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 76 patents applied in the last 5 years. We discover 59 most active companies in this area. The fast-growing ZEON Corp., Huawei Technologies Co., Ltd., Wuli Technology (Beijing) Co., Ltd. take 17.11% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
Wuli Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 4
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
AmTRAN Technology Co., Ltd.
Taiwan Province, China
Patent: 2
Foshan Shunde Midea Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sinosteel Wuhan Safety and Environmental Protection Institute Green Century Safety Management Consultant Co., Ltd.
Hubei Sheng, China
Patent: 2
Hubei Kerr Software Development Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among related 76 patents in last 5 years, we discover 52 new entrants. ZEON Corp., Wuli Technology (Beijing) Co., Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd. are the most active new entrants in this area.
Wuli Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 4
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
AmTRAN Technology Co., Ltd.
Taiwan Province, China
Patent: 2
Foshan Shunde Midea Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sinosteel Wuhan Safety and Environmental Protection Institute Green Century Safety Management Consultant Co., Ltd.
Hubei Sheng, China
Patent: 2
Hubei Kerr Software Development Co., Ltd.
Hubei Sheng, China
Patent: 2
Shenzhen Kstar New Energy Co., Ltd.
Guangdong Sheng, China
Patent: 2
Changzhou Haiboer Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 69 patents, we discovered top 26 universities and scientific research institutions by total patent application. École Polytechnique Fédérale de Lausanne, Zhejiang Sci-Tech University, Beihang University are dominant in this area. They take 24.64% of the total patent filing.
École Polytechnique Fédérale de Lausanne
Vaud, Switzerland
Patent: 5
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Ehime-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Asia Eastern University of Science & Technology
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Research Institute of Tsinghua University in Shenzhen
Guangdong Sheng, China
Patent: 2
Hwa Hsia University of Technology