With the analysis among 37 patents, we discovered top 14 key players by total patent application. NEC Corp., Xerox, Nuance Communications, Inc. are dominant in this area. They take 59.46% of the total patent filing.
Connecticut, United States
Patent: 7
Nuance Communications, Inc.
Massachusetts, United States
Patent: 7
International Business Machines Corp.
New York, United States
Patent: 3
Hangzhou Anheng Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Ping An Puhui Enterprises Management Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Puqiang Times (Zhuhai Hengqin) Information Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sound View Innovations LLC
New Jersey, United States
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 9 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Zhejiang University of Technology, Beijing Yunzhisheng Information Technology Co., Ltd., AI Speech Co., Ltd. take 55.56% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Beijing Yunzhisheng Information Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hangzhou Anheng Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ping An Puhui Enterprises Management Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhongke Fanyu (Wuhan) Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 7 new entrants. Zhejiang University of Technology, Beijing Yunzhisheng Information Technology Co., Ltd., AI Speech Co., Ltd. are the most active new entrants in this area.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Beijing Yunzhisheng Information Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hangzhou Anheng Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ping An Puhui Enterprises Management Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhongke Fanyu (Wuhan) Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 1