With the analysis among 32,079 patents, we discovered top 481 key players by total patent application. Samsung Electronics Co., Ltd., Matsushita Electronics Corp., LG Electronics, Inc. are dominant in this area. They take 5.17% of the total patent filing.
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 598
Aichi-ken, Japan
Patent: 301
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 284
Guangdong Sheng, China
Patent: 266
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 242
State Grid Corp. of China
Beijing Shi, China
Patent: 210
Tokyo-to, Japan
Patent: 194
Massachusetts, United States
Patent: 166
With the analysis among 145 patents, we discovered top 56 start-ups by total patent application. Aisin KK, Shanghai Shenxiling Micro-electronics Technology Co. Ltd., Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 57
Shanghai Shenxiling Micro-electronics Technology Co. Ltd.
Shanghai Shi, China
Patent: 6
New York, United States
Patent: 6
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Colorado, United States
Patent: 5
California, United States
Patent: 3
California, United States
Patent: 2
Aust-Agder, Norway
Patent: 2
With the analysis among related 5,219 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, Zhejiang Supor Electrical Appliances Manufacturing Co., Ltd. take 3.33% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 108
State Grid Corp. of China
Beijing Shi, China
Patent: 41
Zhejiang Supor Electrical Appliances Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 25
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 24
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co.
Zhejiang Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Foshan Shunde Midea Electrical Heating Appliances Manufacturin
Guangdong Sheng, China
Patent: 23
Taipei City University of Science & Technology
Taiwan Province, China
Patent: 19
Watlow Electric Manufacturing Co.
Missouri, United States
Patent: 17
With the analysis among related 5,219 patents in last 5 years, we discover 245 new entrants. Guangdong Power Grid Co. Ltd., LYTT LTD, Shenzhen Beilijian Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 13
SURREY, United Kingdom
Patent: 12
Shenzhen Beilijian Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Binzhou Jiali Solar Technology Co., Ltd.
Shandong Sheng, China
Patent: 8
Yichang Ruichuan Optoelectronics Technology Co., Ltd.
Hubei Sheng, China
Patent: 8
Lombardia, Italy
Patent: 7
Guangdong Enaiter Electrical Appliance Co. Ltd.
Guangdong Sheng, China
Patent: 7
Shandong Binzhou Huonuo New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Jiande Power Supply Bureau
Zhejiang Sheng, China
Patent: 6
Foshan Jieyang Electric Co., Ltd.
Guangdong Sheng, China
Patent: 6
With the analysis among 3,045 patents, we discovered top 322 universities and scientific research institutions by total patent application. Taipei City University of Science & Technology, Zhejiang University, Tianjin University are dominant in this area. They take 4.33% of the total patent filing.
Taipei City University of Science & Technology
Taiwan Province, China
Patent: 51
Zhejiang Sheng, China
Patent: 41
Tianjin Shi, China
Patent: 40
Beijing Shi, China
Patent: 36
Jiangsu Sheng, China
Patent: 30
Beijing Shi, China
Patent: 28
Zhejiang Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 23
Jilin Sheng, China
Patent: 22