With the analysis among 427 patents, we discovered top 271 key players by total patent application. State Grid Corp. of China, TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 9.13% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 14
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 10
Hitachi Plant Technologies Ltd.
Hitachi-GE Nuclear Energy Ltd.
SypherMedia International, Inc.
California, United States
Patent: 5
Delaware, United States
Patent: 5
With the analysis among 7 patents, we discovered top 5 start-ups by total patent application. Nanjing Xinchi Semiconductor Technology Co., Ltd., Gowin Semiconductor Corp., SZ DJI Technology Co., Ltd. are active in this area.
Nanjing Xinchi Semiconductor Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Gowin Semiconductor Corp.
Guangdong Sheng, China
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 185 patents applied in the last 5 years. We discover 155 most active companies in this area. The fast-growing State Grid Corp. of China, Shenyang Institute of Engineering, Chinese Academy of Sciences Institute of Acoustics take 8.11% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Shenyang Institute of Engineering
Liaoning Sheng, China
Patent: 4
Chinese Academy of Sciences Institute of Acoustics
State Grid Liaoning Electric Power Co., Ltd. Economic and Technological Research Institute
Liaoning Sheng, China
Patent: 4
Delaware, United States
Patent: 3
California, United States
Patent: 3
Anhui Zhongxin Jiyuan Information Technology Co. Ltd.
Anhui Sheng, China
Patent: 2
Sumitomo Metal Mining Siporex Co. Ltd.
Gowin Semiconductor Corp.
Guangdong Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
With the analysis among related 185 patents in last 5 years, we discover 137 new entrants. Shenyang Institute of Engineering, Chinese Academy of Sciences Institute of Acoustics, State Grid Liaoning Electric Power Co., Ltd. Economic and Technological Research Institute are the most active new entrants in this area.
Shenyang Institute of Engineering
Liaoning Sheng, China
Patent: 4
Chinese Academy of Sciences Institute of Acoustics
State Grid Liaoning Electric Power Co., Ltd. Economic and Technological Research Institute
Liaoning Sheng, China
Patent: 4
Anhui Zhongxin Jiyuan Information Technology Co. Ltd.
Anhui Sheng, China
Patent: 2
Sumitomo Metal Mining Siporex Co. Ltd.
Gowin Semiconductor Corp.
Guangdong Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Wuxi Yake Hongyu Electronics Co Ltd.
Jiangsu Sheng, China
Patent: 2
Institute of General Engineering, China Academy of Engineering Physics
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Patent: 2
With the analysis among 123 patents, we discovered top 59 universities and scientific research institutions by total patent application. Southeast University, Beijing University of Technology, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 12.20% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 4
Chinese Academy of Sciences Institute of Acoustics
Shenyang Institute of Engineering
Liaoning Sheng, China
Patent: 4
National Central University
Taiwan Province, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Changchun Institute of Optics Fine Mechanics & Physics
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3