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.
Beijing Shi, China
Patent: 217
California, United States
Patent: 152
Noord-Holland, Netherlands
Patent: 93
Guangdong Sheng, China
Patent: 87
California, United States
Patent: 74
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
Ontario, Canada
Patent: 15
Beijing Shi, China
Patent: 12
California, United States
Patent: 10
California, United States
Patent: 10
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.
Jiangsu Sheng, China
Patent: 207
Jiangsu Sheng, China
Patent: 191
Beijing Shi, China
Patent: 187
Zhejiang Sheng, China
Patent: 176
Shaanxi Sheng, China
Patent: 169
Beijing Shi, China
Patent: 159
Sichuan Sheng, China
Patent: 152
Heilongjiang Sheng, China
Patent: 149
Beijing Shi, China
Patent: 129
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.
Central Singapore, Singapore
Patent: 32
Jiangsu Sheng, China
Patent: 30
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 28
Beijing Shi, China
Patent: 28
Hunan Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 27
Jilin Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 21
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.
Jiangsu Sheng, China
Patent: 226
Jiangsu Sheng, China
Patent: 213
Zhejiang Sheng, China
Patent: 197
Shaanxi Sheng, China
Patent: 190
Beijing Shi, China
Patent: 179
Sichuan Sheng, China
Patent: 171
Heilongjiang Sheng, China
Patent: 154
Beijing Shi, China
Patent: 139
Zhejiang Sheng, China
Patent: 135
Tianjin Shi, China
Patent: 128