With the analysis among 957 patents, we discovered top 332 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Yamaha Corp. are dominant in this area. They take 17.03% of the total patent filing.
Tokyo-to, Japan
Patent: 60
Osaka-fu, Japan
Patent: 52
Shizuoka-ken, Japan
Patent: 51
Tokyo-to, Japan
Patent: 22
California, United States
Patent: 17
Colorado, United States
Patent: 12
Tokyo-to, Japan
Patent: 11
With the analysis among 15 patents, we discovered top 11 start-ups by total patent application. Beijing Horizon Robotics Technology Development Co., Ltd., Beijing Yunji Technology Co. Ltd., Zhiji Automotive Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 323 patents applied in the last 5 years. We discover 160 most active companies in this area. The fast-growing Eight Khz LLC, Sony Group Corp., Sony Computer Entertainment, Inc. take 11.76% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 6
Noord-Brabant, Netherlands
Patent: 6
Kanagawa-ken, Japan
Patent: 6
New York, United States
Patent: 6
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Connecticut, United States
Patent: 5
With the analysis among related 323 patents in last 5 years, we discover 119 new entrants. Dts Co Ltd, Signify Holding BV, Meta Platforms, Inc. are the most active new entrants in this area.
California, United States
Patent: 6
Noord-Brabant, Netherlands
Patent: 6
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Vlaams-Brabant, Belgium
Patent: 4
Shanghai Shi, China
Patent: 3
Taiwan Province, China
Patent: 3
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among 159 patents, we discovered top 68 universities and scientific research institutions by total patent application. Guilin University of Electronic Technology, University of Electronic Science & Technology of China, Beijing Institute of Technology are dominant in this area. They take 14.47% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Chiba-ken, Japan
Patent: 3
Liaoning Sheng, China
Patent: 3