With the analysis among 32,363 patents, we discovered top 486 key players by total patent application. NEC Corp., International Business Machines Corp., Nuance Communications, Inc. are dominant in this area. They take 4.30% of the total patent filing.
Tokyo-to, Japan
Patent: 504
New York, United States
Patent: 463
Massachusetts, United States
Patent: 426
Tokyo-to, Japan
Patent: 326
Washington, United States
Patent: 317
Tokyo-to, Japan
Patent: 299
Noord-Holland, Netherlands
Patent: 275
Tokyo-to, Japan
Patent: 243
Bayern, Germany
Patent: 229
With the analysis among 667 patents, we discovered top 324 start-ups by total patent application. Intellective AL, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Magic Leap, Inc. are active in this area.
Texas, United States
Patent: 43
Beijing Shi, China
Patent: 20
California, United States
Patent: 10
Washington, United States
Patent: 10
Beijing Shi, China
Patent: 7
Anhui Sheng, China
Patent: 7
California, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among related 18,444 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NEC Corp., State Grid Corp. of China, Zhejiang University take 1.40% of patent filing during this period.
Tokyo-to, Japan
Patent: 110
Beijing Shi, China
Patent: 76
Zhejiang Sheng, China
Patent: 73
Osaka-fu, Japan
Patent: 71
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 51
California, United States
Patent: 51
Washington, United States
Patent: 51
New York, United States
Patent: 49
With the analysis among related 18,444 patents in last 5 years, we discover 173 new entrants. Zhongshan Shuimu Guanghua Electronic Information Technology Co., Ltd., Secure Identity LLC, Koito Manufacturing Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 44
New York, United States
Patent: 36
Tokyo-to, Japan
Patent: 35
Guangdong Sheng, China
Patent: 24
Massachusetts, United States
Patent: 23
Nordrhein-Westfalen, Germany
Patent: 20
Jiangsu Sheng, China
Patent: 18
California, United States
Patent: 18
With the analysis among 6,098 patents, we discovered top 330 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, South China University of Technology are dominant in this area. They take 6.35% of the total patent filing.
Zhejiang Sheng, China
Patent: 93
Beijing Shi, China
Patent: 83
Guangdong Sheng, China
Patent: 71
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 57
Shandong Sheng, China
Patent: 53
Shaanxi Sheng, China
Patent: 52
Shanghai Shi, China
Patent: 48
Tianjin Shi, China
Patent: 48
Jilin Sheng, China
Patent: 41