With the analysis among 2,618 patents, we discovered top 482 key players by total patent application. State Grid Corp. of China, Angang Steel Co., Ltd., POSCO Holdings Inc. are dominant in this area. They take 7.10% of the total patent filing.
Beijing Shi, China
Patent: 136
Liaoning Sheng, China
Patent: 29
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 20
Anhui Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 16
Hebei Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
With the analysis among 8 patents, we discovered top 6 start-ups by total patent application. Beijing Shengzhi Technology Co., Ltd., Qi An Xin Technology Group, Inc., Shenzhen Fengchao Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 946 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Anhui Ma Steel Equipment Maintenance Co., Ltd., Guangdong Power Grid Co. Ltd. take 5.07% of patent filing during this period.
Beijing Shi, China
Patent: 21
Anhui Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 8
Tennessee, United States
Patent: 7
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
With the analysis among related 946 patents in last 5 years, we discover 414 new entrants. Guangdong Power Grid Co. Ltd., State Farm Mutual Automobile Insurance Co., Naval University of Engineering are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Tennessee, United States
Patent: 7
Anhui Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 300 patents, we discovered top 114 universities and scientific research institutions by total patent application. Beihang University, Xi'an Jiaotong University, Chang'an University are dominant in this area. They take 9.33% of the total patent filing.
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3