With the analysis among 15,112 patents, we discovered top 472 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 2.95% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 182
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 105
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 87
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 87
International Business Machines Corp.
New York, United States
Patent: 85
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 83
Guangdong Sheng, China
Patent: 75
With the analysis among 113 patents, we discovered top 61 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., Field Effect Software, Inc. are active in this area.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 6
Field Effect Software, Inc.
Tianjin Qingzhi Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Applications Mobiles Overview, Inc.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 4
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
With the analysis among related 5,905 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing University of Aeronautics & Astronautics, Beihang University take 2.20% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 52
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 47
Beijing Shi, China
Patent: 31
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 31
Zhejiang Sheng, China
Patent: 30
National University of Defense Technology
Hunan Sheng, China
Patent: 30
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 28
Beijing Institute of Technology
Beijing Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 23
With the analysis among related 5,905 patents in last 5 years, we discover 210 new entrants. Maanshan Aspiration Network Technology Co., Ltd., PLA Rocket Force University of Engineering, China Railway Engineering Equipment Group Co., Ltd. are the most active new entrants in this area.
Maanshan Aspiration Network Technology Co., Ltd.
Anhui Sheng, China
Patent: 22
PLA Rocket Force University of Engineering
Shaanxi Sheng, China
Patent: 14
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 8
Nanjing Huitong Crop Phenotyping Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 8
CNBM Optoelectronic Equipment(Taicang) Co.,Ltd
Jiangsu Sheng, China
Patent: 8
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Patent: 7
SICHUAN TECHAIRS CO., LTD.
Sichuan Sheng, China
Patent: 7
Jitai Vehicle Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Anhui Aixin Network Technology Co., Ltd.
Anhui Sheng, China
Patent: 7
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 7
With the analysis among 5,424 patents, we discovered top 272 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Shanghai Jiao Tong University are dominant in this area. They take 6.99% of the total patent filing.
Beijing Shi, China
Patent: 143
Zhejiang Sheng, China
Patent: 129
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 107
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 92
South China University of Technology
Guangdong Sheng, China
Patent: 76
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 71
Beijing Shi, China
Patent: 70
National University of Defense Technology
Hunan Sheng, China
Patent: 70
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 69
Jiangsu Sheng, China
Patent: 68