With the analysis among 3,586 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, Sony Group Corp., International Business Machines Corp. are dominant in this area. They take 2.37% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 62
Tokyo-to, Japan
Patent: 13
International Business Machines Corp.
New York, United States
Patent: 10
Hangzhou Hikvision Digital Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 10
Shenyang Tianyan Zhiyun Information Technology Co., Ltd.
Liaoning Sheng, China
Patent: 9
Oregon, United States
Patent: 8
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 8
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 8
With the analysis among 38 patents, we discovered top 31 start-ups by total patent application. Plume Design, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Chengdu Ruiyan Technology Co. Ltd. are active in this area.
California, United States
Patent: 6
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Chengdu Ruiyan Technology Co. Ltd.
Sichuan Sheng, China
Patent: 2
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Hupu Sports (Shanghai) Media Holding Co., Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangzhou Speakin Network Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
New Jersey, United States
Patent: 1
With the analysis among related 3,413 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Shenzhen Power Supply Bureau Co., Ltd. take 1.46% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 32
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 10
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 8
Shenyang Tianyan Zhiyun Information Technology Co., Ltd.
Liaoning Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 8
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 8
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 7
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Zhiyang Innovation Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
California, United States
Patent: 6
With the analysis among related 3,413 patents in last 5 years, we discover 450 new entrants. Guangdong Power Grid Co. Ltd., Shenzhen Power Supply Bureau Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 10
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 8
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 7
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Zhiyang Innovation Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
California, United States
Patent: 6
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 6
Jiangsu Hengfeng Bellows Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
CareView Communications, Inc.
Texas, United States
Patent: 6
With the analysis among 783 patents, we discovered top 253 universities and scientific research institutions by total patent application. Xidian University, South China University of Technology, Shanghai Jiao Tong University are dominant in this area. They take 3.83% of the total patent filing.
Shaanxi Sheng, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 9
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 9
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 7