With the analysis among 1,113 patents, we discovered top 285 key players by total patent application. Google LLC, Samsung Electronics Co., Ltd., NEC Corp. are dominant in this area. They take 15.54% of the total patent filing.
California, United States
Patent: 72
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 38
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 38
International Business Machines Corp.
New York, United States
Patent: 34
Microsoft Technology Licensing LLC
Washington, United States
Patent: 32
Georgia, United States
Patent: 28
Nuance Communications, Inc.
Massachusetts, United States
Patent: 27
Noord-Holland, Netherlands
Patent: 25
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 20
With the analysis among 18 patents, we discovered top 14 start-ups by total patent application. Illuma Labs, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Magic Leap, Inc. are active in this area.
Texas, United States
Patent: 4
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Guangzhou Speakin Network Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Pensees Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Lingban Future Technology Co., Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Qingwei Intelligent Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 621 patents applied in the last 5 years. We discover 240 most active companies in this area. The fast-growing Google LLC, Samsung Electronics Co., Ltd., Panasonic Intellectual Property Corporation of America take 17.07% of patent filing during this period.
California, United States
Patent: 43
Samsung Electronics Co., Ltd.
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 23
Tokyo-to, Japan
Patent: 19
Georgia, United States
Patent: 16
Texas, United States
Patent: 14
Microsoft Technology Licensing LLC
Washington, United States
Patent: 13
California, United States
Patent: 11
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 11
Industry-University Cooperation Foundation Hanyang University
With the analysis among related 621 patents in last 5 years, we discover 179 new entrants. Sonos, Inc., Tencent Technology (Shenzhen) Co., Ltd., Chengdu University of Technology are the most active new entrants in this area.
California, United States
Patent: 11
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 5
Chengdu University of Technology
Sichuan Sheng, China
Patent: 4
Central Singapore, Singapore
Patent: 4
Advanced New Technologies Co., Ltd.
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Patent: 4
Gyeonggi-do, South Korea
Patent: 4
Texas, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 4
With the analysis among 215 patents, we discovered top 74 universities and scientific research institutions by total patent application. Zhejiang University, King's College London, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 14.42% of the total patent filing.
Zhejiang Sheng, China
Patent: 12
Chinese Academy of Sciences Institute of Acoustics
Washington University in St. Louis
Missouri, United States
Patent: 5
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 4
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Chengdu University of Technology
Sichuan Sheng, China
Patent: 4
Korea Advanced Institute of Science & Technology