With the analysis among 7,500 patents, we discovered top 471 key players by total patent application. NEC Corp., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 11.07% of the total patent filing.
Tokyo-to, Japan
Patent: 302
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 250
Tokyo-to, Japan
Patent: 196
Tokyo-to, Japan
Patent: 186
Tokyo-to, Japan
Patent: 169
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 139
Tokyo-to, Japan
Patent: 129
Tokyo-to, Japan
Patent: 101
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 97
With the analysis among 20 patents, we discovered top 13 start-ups by total patent application. Diraq Pty Ltd., Aisin KK, Leadrive Technology Shanghai Co. Ltd. are active in this area.
New South Wales, Australia
Patent: 3
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 2
Silicon Quantum Computing Pty Ltd.
New South Wales, Australia
Patent: 2
New Jersey, United States
Patent: 2
California, United States
Patent: 1
Origin Quantum Computing Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
Kolmostar Technology (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 1,044 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, TDK Corp. take 6.13% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 19
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 18
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 15
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 12
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 11
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
California, United States
Patent: 10
With the analysis among related 1,044 patents in last 5 years, we discover 335 new entrants. State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute, Hangzhou Dianzi University Fuyang Electronic Information Research Institute Co., Ltd., Boston Scientific Scimed, Inc. are the most active new entrants in this area.
State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute
Jiangxi Sheng, China
Patent: 8
Hangzhou Dianzi University Fuyang Electronic Information Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Boston Scientific Scimed, Inc.
Minnesota, United States
Patent: 7
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 5
Lumentum Technology UK Ltd.
China Electronics Technology Instrument & Meter Co. Ltd.
Shandong Sheng, China
Patent: 5
Chengdu University of Technology
Sichuan Sheng, China
Patent: 5
Active-Semi (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 4
Ohio State Innovation Foundation
Ohio, United States
Patent: 4
With the analysis among 1,248 patents, we discovered top 211 universities and scientific research institutions by total patent application. Southeast University, University of Electronic Science & Technology of China, Huazhong University of Science & Technology are dominant in this area. They take 13.38% of the total patent filing.
Jiangsu Sheng, China
Patent: 76
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 58
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 33
Beijing Shi, China
Patent: 30
New Hampshire, United States
Patent: 28
Tianjin Shi, China
Patent: 23
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 18
South China University of Technology
Guangdong Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 18