With the analysis among 115 patents, we discovered top 43 key players by total patent application. International Business Machines Corp., Nippon Telegraph & Telephone Corp., Nuance Communications, Inc. are dominant in this area. They take 27.83% of the total patent filing.
New York, United States
Patent: 13
Tokyo-to, Japan
Patent: 10
Massachusetts, United States
Patent: 9
California, United States
Patent: 6
Washington, United States
Patent: 6
Nevada, United States
Patent: 5
Georgia, United States
Patent: 5
Texas, United States
Patent: 4
With the analysis among 11 patents, we discovered top 4 start-ups by total patent application. PolyAI Ltd., Discourse.ai, Inc., UBTECH Robotics Corp. Ltd. are active in this area.
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 64 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing International Business Machines Corp., PolyAI Ltd., Nippon Telegraph & Telephone Corp. take 26.56% of patent filing during this period.
New York, United States
Patent: 8
Washington, United States
Patent: 3
California, United States
Patent: 3
Georgia, United States
Patent: 2
Meta Platforms Technologies LLC
California, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 64 patents in last 5 years, we discover 27 new entrants. PolyAI Ltd., Discourse.ai, Inc., Hitachi Ltd. are the most active new entrants in this area.
California, United States
Patent: 3
Meta Platforms Technologies LLC
California, United States
Patent: 2
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Keio University, Beihang University are dominant in this area. They take 53.33% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1