With the analysis among 6,575 patents, we discovered top 484 key players by total patent application. Siemens AG, STC Plc, International Standard Electric Corp. are dominant in this area. They take 28.99% of the total patent filing.
Bayern, Germany
Patent: 926
United Kingdom
Patent: 567
New York, United States
Patent: 413
United Kingdom
Patent: 400
Georgia, United States
Patent: 377
Telefonaktiebolaget LM Ericsson
BERKSHIRE, United Kingdom
Patent: 283
Wisconsin, United States
Patent: 159
United Kingdom
Patent: 141
Tennessee, United States
Patent: 129
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 308 patents applied in the last 5 years. We discover 272 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Xi'an Thermal Power Research Institute Co., Ltd. take 6.82% of patent filing during this period.
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
STOCKHOLM, Sweden
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among related 308 patents in last 5 years, we discover 253 new entrants. Guangdong Power Grid Co. Ltd., Xi'an Thermal Power Research Institute Co., Ltd., BYD Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Sakura Bath & Kitchen Products (China) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 79 patents, we discovered top 25 universities and scientific research institutions by total patent application. Jiangsu University, Northeast Forestry University, Harbin Institute of Technology are dominant in this area. They take 11.39% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1