With the analysis among 7,523 patents, we discovered top 443 key players by total patent application. State Grid Corp. of China, QUALCOMM, Inc., Dolby International AB are dominant in this area. They take 6.14% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 217
California, United States
Patent: 152
Noord-Holland, Netherlands
Patent: 93
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 87
California, United States
Patent: 74
Samsung Electronics Co., Ltd.
International Business Machines Corp.
New York, United States
Patent: 63
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 52
With the analysis among 275 patents, we discovered top 121 start-ups by total patent application. NanoSemi, Inc., Applied Brain Research, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Massachusetts, United States
Patent: 20
Applied Brain Research, Inc.
Ontario, Canada
Patent: 15
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 12
California, United States
Patent: 10
California, United States
Patent: 10
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 8
California, United States
Patent: 8
California, United States
Patent: 5
With the analysis among related 13,454 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Southeast University, State Grid Corp. of China take 4.35% of patent filing during this period.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 207
Jiangsu Sheng, China
Patent: 191
State Grid Corp. of China
Beijing Shi, China
Patent: 187
Zhejiang Sheng, China
Patent: 176
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 169
Beijing Shi, China
Patent: 159
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 152
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 149
Beijing Institute of Technology
Beijing Shi, China
Patent: 129
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 128
With the analysis among related 13,454 patents in last 5 years, we discover 231 new entrants. AAC Technologies Pte Ltd., Nanjing University of Information Science & Technology, Douyin Vision (Beijing) Co., Ltd. are the most active new entrants in this area.
AAC Technologies Pte Ltd.
Central Singapore, Singapore
Patent: 32
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 30
Douyin Vision (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 30
Beijing Jiaotong University
Beijing Shi, China
Patent: 28
Beijing Shi, China
Patent: 28
Hunan Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 27
Northeast Electric Power University
Jilin Sheng, China
Patent: 23
PLA Rocket Force University of Engineering
Shaanxi Sheng, China
Patent: 21
Henan University of Science & Technology
Henan Sheng, China
Patent: 20
With the analysis among 9,143 patents, we discovered top 298 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Southeast University, Zhejiang University are dominant in this area. They take 6.96% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 226
Jiangsu Sheng, China
Patent: 213
Zhejiang Sheng, China
Patent: 197
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 190
Beijing Shi, China
Patent: 179
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 171
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 154
Beijing Institute of Technology
Beijing Shi, China
Patent: 139
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 135
Tianjin Shi, China
Patent: 128