With the analysis among 757 patents, we discovered top 156 key players by total patent application. Google LLC, Nuance Communications, Inc., AT&T, Inc. are dominant in this area. They take 24.44% of the total patent filing.
California, United States
Patent: 110
Massachusetts, United States
Patent: 57
Texas, United States
Patent: 18
Tokyo-to, Japan
Patent: 17
CITY OF SCOTLAND, United Kingdom
Patent: 15
New York, United States
Patent: 14
California, United States
Patent: 14
California, United States
Patent: 13
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
With the analysis among related 137 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Google LLC, Pindrop Security, Inc., AI Speech Co., Ltd. take 39.42% of patent filing during this period.
California, United States
Patent: 33
Georgia, United States
Patent: 12
Jiangsu Sheng, China
Patent: 9
Texas, United States
Patent: 7
CITY OF SCOTLAND, United Kingdom
Patent: 4
Beijing Shi, China
Patent: 4
Michigan, United States
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
With the analysis among related 137 patents in last 5 years, we discover 30 new entrants. Pindrop Security, Inc., Regents of The University of Michigan, Synaptics, Inc. are the most active new entrants in this area.
Georgia, United States
Patent: 12
Michigan, United States
Patent: 3
California, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Omilia Natural Language Solutions Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among 71 patents, we discovered top 26 universities and scientific research institutions by total patent application. Rutgers State University of New Jersey, Washington University in St. Louis, Korea Advanced Institute of Science & Technology are dominant in this area. They take 33.80% of the total patent filing.
New Mexico, United States
Patent: 13
Missouri, United States
Patent: 7
Beijing Shi, China
Patent: 3
Queensland, Australia
Patent: 2
Beijing Shi, China
Patent: 2
Selangor, Malaysia
Patent: 2
Minnesota, United States
Patent: 1
Central Region, Singapore
Patent: 1
New York, United States
Patent: 1