With the analysis among 5,117 patents, we discovered top 476 key players by total patent application. NEC Corp., State Grid Corp. of China, Huawei Technologies Co., Ltd. are dominant in this area. They take 18.96% of the total patent filing.
Tokyo-to, Japan
Patent: 406
Beijing Shi, China
Patent: 332
Guangdong Sheng, China
Patent: 232
Tokyo-to, Japan
Patent: 226
Tokyo-to, Japan
Patent: 216
Guangdong Sheng, China
Patent: 101
New York, United States
Patent: 72
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 52
With the analysis among 40 patents, we discovered top 22 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Beijing Zhixingzhe Technology Co. Ltd., Xfusion Digital Technologies Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 1,009 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Huawei Technologies Co., Ltd., NARI Technology Co., Ltd. take 12.39% of patent filing during this period.
Beijing Shi, China
Patent: 75
Guangdong Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 18
Henan Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
With the analysis among related 1,009 patents in last 5 years, we discover 332 new entrants. Guangdong Power Grid Co. Ltd., vivo Mobile Communication Co., Ltd., Ping An Puhui Enterprises Management Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 380 patents, we discovered top 95 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Jiao Tong University, Beijing Jiaotong University are dominant in this area. They take 26.32% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4