With the analysis among 4,916 patents, we discovered top 482 key players by total patent application. POSCO Holdings Inc., State Grid Corp. of China, HD Hyundai Heavy Industries Co., Ltd. are dominant in this area. They take 4.29% of the total patent filing.
Beijing Shi, China
Patent: 41
Guangdong Sheng, China
Patent: 39
Chungcheongnam-do, South Korea
Patent: 26
Tokyo-to, Japan
Patent: 21
With the analysis among 15 patents, we discovered top 13 start-ups by total patent application. Zhejiang Hozon New Energy Automobile Co., Ltd., Shanghai Zhihuilin Medical Technology Co. Ltd., Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 2,932 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, State Grid Corp. of China, Panasonic Intellectual Property Management Co. Ltd. take 0.92% of patent filing during this period.
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Sejong Special Self-Governing City, South Korea
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 2,932 patents in last 5 years, we discover 472 new entrants. Panasonic Intellectual Property Management Co. Ltd., Bank of China Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Sejong Special Self-Governing City, South Korea
Patent: 3
Guangdong Sheng, China
Patent: 3
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 331 patents, we discovered top 124 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Hefei University of Technology, Zhejiang Sci-Tech University are dominant in this area. They take 6.65% of the total patent filing.
Yunnan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2