With the analysis among 189 patents, we discovered top 41 key players by total patent application. Xerox, AT&T, Inc., Nuance Communications, Inc. are dominant in this area. They take 29.10% of the total patent filing.
Connecticut, United States
Patent: 23
Texas, United States
Patent: 16
Massachusetts, United States
Patent: 16
Washington, United States
Patent: 14
Washington, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Nevada, United States
Patent: 9
California, United States
Patent: 6
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Umnai Ltd., VoiceAI Technologies Co., Ltd., Beijing Shengzhi Technology Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 28 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Amazon Technologies, Inc., Google LLC, Umnai Ltd. take 35.71% of patent filing during this period.
Nevada, United States
Patent: 4
California, United States
Patent: 3
Maharashtra, India
Patent: 3
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 10 new entrants. Umnai Ltd., Tata Consultancy Services Ltd., Google LLC are the most active new entrants in this area.
Maharashtra, India
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 7 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Gwangju Institute of Science & Technology, Massachusetts Institute of Technology are dominant in this area. They take 64.71% of the total patent filing.
Shanghai Shi, China
Patent: 3
Massachusetts, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Belfast, United Kingdom
Patent: 1
Beijing Shi, China
Patent: 1