With the analysis among 1,351 patents, we discovered top 361 key players by total patent application. Bose Corp., Labcyte, Inc., Pioneer Corp. are dominant in this area. They take 12.95% of the total patent filing.
Massachusetts, United States
Patent: 79
California, United States
Patent: 53
Fukushima-ken, Japan
Patent: 43
Yamagata-ken, Japan
Patent: 43
Noord-Holland, Netherlands
Patent: 42
California, United States
Patent: 42
Tokyo-to, Japan
Patent: 38
Kanagawa-ken, Japan
Patent: 22
Vaud, Switzerland
Patent: 22
Onkyo Home Entertainment Corp.
Osaka-fu, Japan
Patent: 16
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 418 patents applied in the last 5 years. We discover 181 most active companies in this area. The fast-growing Bose Corp., Harbin Engineering University, AIREX Co., Ltd. take 13.64% of patent filing during this period.
Massachusetts, United States
Patent: 34
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 13
Aichi-ken, Japan
Patent: 10
Drenthe, Netherlands
Patent: 10
California, United States
Patent: 10
California, United States
Patent: 10
The Swatch Group Research & Development Ltd.
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 7
The 715th Research Institute of China Shipbuilding Industry Corporation
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Patent: 7
With the analysis among related 418 patents in last 5 years, we discover 140 new entrants. AIREX Co., Ltd., B & W Loudspeakers Ltd., EVA Automation, Inc. are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 10
California, United States
Patent: 10
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 7
Centre National De La Recherche Scientif
Board of Trustees of the Leland Stanford Junior University
California, United States
Patent: 5
Naval University of Engineering
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 5
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Université de Technologie de Compiègne
With the analysis among 268 patents, we discovered top 74 universities and scientific research institutions by total patent application. Harbin Engineering University, University of Washington, Xi'an Jiaotong University are dominant in this area. They take 12.31% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 18
Washington, United States
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 5
Naval University of Engineering
Université de Technologie de Compiègne
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3