With the analysis among 1,457 patents, we discovered top 432 key players by total patent application. Nuance Communications, Inc., Toyota Motor Corp., AI Speech Co., Ltd. are dominant in this area. They take 15.03% of the total patent filing.
Nuance Communications, Inc.
Massachusetts, United States
Patent: 86
Tokyo-to, Japan
Patent: 72
Jiangsu Sheng, China
Patent: 61
Bayern, Germany
Patent: 34
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 28
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 27
Texas, United States
Patent: 25
Daimler AG & Co. Anlagenverwaltung OHG
Brandenburg, Germany
Patent: 24
Tokyo-to, Japan
Patent: 23
With the analysis among 33 patents, we discovered top 16 start-ups by total patent application. Zhejiang Baiying Technology Co. Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd., Talkdesk, Inc. are active in this area.
Zhejiang Baiying Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 4
California, United States
Patent: 3
Beijing Yunji Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Megatronix (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Beijing Zhihe Dafang Technology Co., Ltd.
Beijing Shi, China
Patent: 2
California, United States
Patent: 1
With the analysis among related 632 patents applied in the last 5 years. We discover 312 most active companies in this area. The fast-growing AI Speech Co., Ltd., Toyota Motor Corp., Sony Group Corp. take 17.72% of patent filing during this period.
Jiangsu Sheng, China
Patent: 61
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 19
Fukushima-ken, Japan
Patent: 10
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 8
Zhejiang Baiying Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Baidu Online Network Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 7
Microsoft Technology Licensing LLC
Washington, United States
Patent: 7
Nuance Communications, Inc.
Massachusetts, United States
Patent: 6
With the analysis among related 632 patents in last 5 years, we discover 262 new entrants. AI Speech Co., Ltd., Zhejiang Baiying Technology Co. Ltd., Guangzhou Xiaopeng Motors Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 61
Zhejiang Baiying Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Guangzhou Xiaopeng Motors Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Shenzhen TCL New Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Kagoshima-ken, Japan
Patent: 4
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 4
Beijing Pinecone Electronics Co., Ltd.
Beijing Shi, China
Patent: 3
Volkswagen-Mobvoi (Beijing) Information Technology Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among 61 patents, we discovered top 23 universities and scientific research institutions by total patent application. Kyoto University, Chinese Academy of Sciences Institute of Acoustics, Waseda University are dominant in this area. They take 29.51% of the total patent filing.
Chinese Academy of Sciences Institute of Acoustics
Miyagi-ken, Japan
Patent: 1
Renmin University of China
Beijing Shi, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1
Chiba-ken, Japan
Patent: 1
Southern Medical University
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1