With the analysis among 102,177 patents, we discovered top 483 key players by total patent application. Matsushita Electronics Corp., BASF AB, China Petroleum & Chemical Corp. are dominant in this area. They take 2.14% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 829
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 541
Dai Nippon Printing Co., Ltd.
Tokyo-to, Japan
Patent: 525
Tokyo-to, Japan
Patent: 485
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 438
Tokyo-to, Japan
Patent: 390
Tokyo-to, Japan
Patent: 371
Texas, United States
Patent: 367
With the analysis among 348 patents, we discovered top 95 start-ups by total patent application. Aisin KK, Water Harvesting, Inc., SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 104
California, United States
Patent: 21
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Ontario, Canada
Patent: 11
Tokyo-to, Japan
Patent: 10
ZURICH, Switzerland
Patent: 9
Lombardia, Italy
Patent: 8
Oregon, United States
Patent: 7
With the analysis among related 35,888 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, Haier Smart Home Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd. take 1.37% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 281
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 113
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 96
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 92
Ningbo Fotile Kitchenware Co. Ltd.
Zhejiang Sheng, China
Patent: 85
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 84
Guangdong Sheng, China
Patent: 81
State Grid Corp. of China
Beijing Shi, China
Patent: 76
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 71
Osaka-fu, Japan
Patent: 68
With the analysis among related 35,888 patents in last 5 years, we discover 110 new entrants. Greeniron H2 AB, Guangdong Power Grid Co. Ltd., Beijing Huadian Zhongbang Materiel Transfer System Co. Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 25
Beijing Huadian Zhongbang Materiel Transfer System Co. Ltd.
Beijing Shi, China
Patent: 24
Guoneng Nanjing Electric Power Test Research Co., Ltd.
Jiangsu Sheng, China
Patent: 22
California, United States
Patent: 21
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 19
Yungu (Gu'an) Technology Co., Ltd.
Hebei Sheng, China
Patent: 17
Qingdao Haier Intelligent Cooking Appliances Co., Ltd.
Shandong Sheng, China
Patent: 15
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 14
Beijing Zhimei Huafang Technology Co., Ltd.
Beijing Shi, China
Patent: 13
With the analysis among 12,374 patents, we discovered top 310 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 6.68% of the total patent filing.
Beijing Shi, China
Patent: 168
Jiangsu Sheng, China
Patent: 159
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 155
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 154
Zhejiang Sheng, China
Patent: 148
South China University of Technology
Guangdong Sheng, China
Patent: 107
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 105
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 98
Shandong Sheng, China
Patent: 97
North China Electric Power University
Beijing Shi, China
Patent: 92