With the analysis among 37,181 patents, we discovered top 489 key players by total patent application. Samsung Electronics Co., Ltd., Matsushita Electronics Corp., LG Electronics, Inc. are dominant in this area. They take 4.44% of the total patent filing.
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 554
Tokyo-to, Japan
Patent: 325
Tokyo-to, Japan
Patent: 304
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 248
Tokyo-to, Japan
Patent: 202
California, United States
Patent: 166
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 160
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 155
With the analysis among 105 patents, we discovered top 46 start-ups by total patent application. Aisin KK, Atec AP Co., Ltd., Ingegni SRL are active in this area.
Tokyo-to, Japan
Patent: 34
Gyeonggi-do, South Korea
Patent: 7
New York, United States
Patent: 6
Minnesota, United States
Patent: 5
Arizona, United States
Patent: 3
Texas, United States
Patent: 2
With the analysis among related 3,602 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, Midea Group Co. Ltd., State Grid Corp. of China take 0.83% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
State Grid Corp. of China
Beijing Shi, China
Patent: 8
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 6
Panzhihua Jinkaiyuan Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Phihong Technology Co., Ltd.
Taiwan Province, China
Patent: 4
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among related 3,602 patents in last 5 years, we discover 391 new entrants. Panzhihua Jinkaiyuan Technology Co., Ltd., Phihong Technology Co., Ltd., RES Polyflow LLC are the most active new entrants in this area.
Panzhihua Jinkaiyuan Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Phihong Technology Co., Ltd.
Taiwan Province, China
Patent: 4
Varroc Lighting Systems sro
Wanjie Intelligent Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Hebei Kangning Environmental Protection Equipment Co., Ltd.
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Northwest Institute of Nuclear Technology In Science Research
Zaozhuang Fuyuan Printing&Dyeing Machinery Co.,Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 2,477 patents, we discovered top 268 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Council of Scientific & Industrial Research, Tianjin University are dominant in this area. They take 3.96% of the total patent filing.
Korea Advanced Institute of Science & Technology
Council of Scientific & Industrial Research
Tianjin Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
North China Electric Power University
Beijing Shi, China
Patent: 13
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 12
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 11
Beijing University of Technology
Beijing Shi, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 10