With the analysis among 3,874 patents, we discovered top 482 key players by total patent application. Tridonic GmbH & Co. KG, Guangdong Midea Refrigeration Equipment Co., Ltd., Sony Group Corp. are dominant in this area. They take 6.58% of the total patent filing.
Vorarlberg, Austria
Patent: 134
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 61
Tokyo-to, Japan
Patent: 60
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 60
Taiwan Province, China
Patent: 59
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 55
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 53
Semiconductor Components Industries LLC
Arizona, United States
Patent: 51
ON Semiconductor Korea Ltd.
With the analysis among 9 patents, we discovered top 4 start-ups by total patent application. Xfusion Digital Technologies Co. Ltd., Suzhou Convert Semiconductor Co., Ltd., Enplus are active in this area.
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 4
Suzhou Convert Semiconductor Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zongmu Technology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 999 patents applied in the last 5 years. We discover 446 most active companies in this area. The fast-growing Guangdong Midea Refrigeration Equipment Co., Ltd., Huawei Digital Power Technologies Co Ltd, Midea Group Co. Ltd. take 12.31% of patent filing during this period.
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 48
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 43
Guangdong Sheng, China
Patent: 32
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 24
Delta Electronics (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 16
Vorarlberg, Austria
Patent: 15
Silergy Semiconductor Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Chicony Power Technology Co., Ltd.
Taiwan Province, China
Patent: 12
With the analysis among related 999 patents in last 5 years, we discover 317 new entrants. China Three Gorges University, WiTricity Corp., f'real foods LLC are the most active new entrants in this area.
China Three Gorges University
Hubei Sheng, China
Patent: 9
Massachusetts, United States
Patent: 9
California, United States
Patent: 7
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Yamanashi-ken, Japan
Patent: 7
Noord-Brabant, Netherlands
Patent: 6
Chengdu Ingrid Electric Co., Ltd.
Sichuan Sheng, China
Patent: 6
Vitesco Technologies GmbH
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Guangdong Midea White Goods Technology Innovation Center
Guangdong Sheng, China
Patent: 5
With the analysis among 338 patents, we discovered top 98 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Southeast University are dominant in this area. They take 17.16% of the total patent filing.
Zhejiang Sheng, China
Patent: 27
South China University of Technology
Guangdong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
China Three Gorges University
Hubei Sheng, China
Patent: 9
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 8
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 7
Shanghai Dianji University
Shanghai Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6