With the analysis among 19,396 patents, we discovered top 495 key players by total patent application. State Grid Corp. of China, Siemens AG, Robert Bosch GmbH are dominant in this area. They take 0.97% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 107
Bayern, Germany
Patent: 43
Baden-Württemberg, Germany
Patent: 39
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 37
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 31
Guangdong Sheng, China
Patent: 29
Hangzhou Shaungjin Machinery Parts Co. Ltd.
Zhejiang Sheng, China
Patent: 27
Beijing Shi, China
Patent: 25
Shandong Sheng, China
Patent: 24
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 23
With the analysis among 38 patents, we discovered top 27 start-ups by total patent application. Alitheon, Inc., Wind Harvest International, Inc., Zhonger are active in this area.
Washington, United States
Patent: 6
Wind Harvest International, Inc.
Hubei Sheng, China
Patent: 3
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Illinois, United States
Patent: 1
California, United States
Patent: 1
Shenzhen Yidian Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Hangzhou Taipu Automobile Technology Co., Ltd
Zhejiang Sheng, China
Patent: 1
With the analysis among related 6,091 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Derrick Corp., Wuhan Polytechnic University take 0.72% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 17
New York, United States
Patent: 16
Wuhan Polytechnic University
Hubei Sheng, China
Patent: 11
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 9
Halliburton Energy Services, Inc.
Texas, United States
Patent: 9
Jiangsu Huastai Valve Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 8
Yu Huan Xian Xin Huan Qi Che Bu Jian You Xian Gong Si
Zhejiang Sheng, China
Patent: 8
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
With the analysis among related 6,091 patents in last 5 years, we discover 311 new entrants. Derrick Corp., Wuhan Polytechnic University, Jiangsu Huastai Valve Manufacturing Co., Ltd. are the most active new entrants in this area.
New York, United States
Patent: 16
Wuhan Polytechnic University
Hubei Sheng, China
Patent: 11
Jiangsu Huastai Valve Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Yu Huan Xian Xin Huan Qi Che Bu Jian You Xian Gong Si
Zhejiang Sheng, China
Patent: 8
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
Nanjing Jinyu Tool Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 6
District of Columbia, United States
Patent: 6
Anhui Jinhan Communication Technology Co., Ltd.
Anhui Sheng, China
Patent: 6
Nanjing Binhua New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Inner Mongolia Wuhai Yadong Fine Chemical Co Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
With the analysis among 1,368 patents, we discovered top 258 universities and scientific research institutions by total patent application. Southwest Petroleum University, Jilin University, Shandong University of Science & Technology are dominant in this area. They take 4.46% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 22
Jilin Sheng, China
Patent: 21
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 18
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 16
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 15
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 12
Sichuan College of Architectural Technology
Sichuan Sheng, China
Patent: 12
Wuhan Polytechnic University
Hubei Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
China Three Gorges University
Hubei Sheng, China
Patent: 10