With the analysis among 181,811 patents, we discovered top 462 key players by total patent application. China Petroleum & Chemical Corp., State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 1.92% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1,446
State Grid Corp. of China
Beijing Shi, China
Patent: 1,177
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 870
Guangdong Sheng, China
Patent: 767
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 680
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 503
Bayern, Germany
Patent: 448
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 401
Hefei Midea Refrigerator Co., Ltd.
Anhui Sheng, China
Patent: 369
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 362
With the analysis among 588 patents, we discovered top 216 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Aisin KK, Reactive Technologies Ltd. are active in this area.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 59
Tokyo-to, Japan
Patent: 32
Reactive Technologies Ltd.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 17
Virginia, United States
Patent: 17
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 12
Cambricon Technologies Corp. Ltd.
Beijing Shi, China
Patent: 12
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 9
New 3D Technologies, Inc.
Guangdong Sheng, China
Patent: 9
With the analysis among related 75,994 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd. take 1.87% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 553
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 521
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 346
Zhejiang Sheng, China
Patent: 265
Jiangsu Sheng, China
Patent: 250
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 237
Beijing University of Technology
Beijing Shi, China
Patent: 223
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 218
Dalian University of Technology
Liaoning Sheng, China
Patent: 216
Guangdong Sheng, China
Patent: 216
With the analysis among related 75,992 patents in last 5 years, we discover 25 new entrants. Jiangsu Changtan Robot Co., Ltd., ENN Digital Energy Technology Co., Ltd., Shenyang Cujin Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Changtan Robot Co., Ltd.
Jiangsu Sheng, China
Patent: 70
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 60
Shenyang Cujin Technology Co., Ltd.
Liaoning Sheng, China
Patent: 36
Guizhou Sheng, China
Patent: 35
Chongqing Dongqun Technology Co., Ltd.
Chongqing Shi, China
Patent: 28
Xinghua City Precision Casting and Forging Industry Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 26
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 24
Marketing Service Center of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Zhuhai Lianyun Technology Co., Ltd.
Guangdong Sheng, China
Patent: 22
Shaanxi Qinglang Wancheng Environmental Protection Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 20
With the analysis among 49,341 patents, we discovered top 354 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Tianjin University are dominant in this area. They take 5.60% of the total patent filing.
Zhejiang Sheng, China
Patent: 930
South China University of Technology
Guangdong Sheng, China
Patent: 790
Tianjin Shi, China
Patent: 712
Beijing Shi, China
Patent: 706
Jiangsu Sheng, China
Patent: 648
Beijing University of Technology
Beijing Shi, China
Patent: 591
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 553
Hunan Sheng, China
Patent: 544
Chongqing Shi, China
Patent: 516
Shanghai Shi, China
Patent: 504