With the analysis among 541 patents, we discovered top 302 key players by total patent application. IBIDEN Co., Ltd., Sony Group Corp., Niterra Co., Ltd. are dominant in this area. They take 7.58% of the total patent filing.
Gifu-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 12
Aichi-ken, Japan
Patent: 11
Shinko Electric Industries Co., Ltd.
Nagano-ken, Japan
Patent: 11
Hovedstaden, Denmark
Patent: 10
Matsushita Electronics Corp.
International Business Machines Corp.
New York, United States
Patent: 6
California, United States
Patent: 6
Light Capture Ecological Technology (Wuhan) Co., Ltd.
Hubei Sheng, China
Patent: 6
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Freemud Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
With the analysis among related 75 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing AAC Acoustic Technologies (Shenzhen) Co., Ltd., Haining Cimini Technology Co., Ltd., Zhongmin Zhuyou Co., Ltd. take 10.67% of patent filing during this period.
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Haining Cimini Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Zhongmin Zhuyou Co., Ltd.
Hunan Sheng, China
Patent: 2
Milestone Entertainment LLC
California, United States
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Ling Ao Nuclear Power Co. Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Municipal Road and Bridge Ruicheng Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 75 patents in last 5 years, we discover 57 new entrants. AAC Acoustic Technologies (Shenzhen) Co., Ltd., Haining Cimini Technology Co., Ltd., Zhongmin Zhuyou Co., Ltd. are the most active new entrants in this area.
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Haining Cimini Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Zhongmin Zhuyou Co., Ltd.
Hunan Sheng, China
Patent: 2
Milestone Entertainment LLC
California, United States
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Ling Ao Nuclear Power Co. Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Municipal Road and Bridge Ruicheng Technology Co., Ltd.
Beijing Shi, China
Patent: 1
The General Hospital Of The People'S Liberation Army
Beijing Shi, China
Patent: 1
With the analysis among 61 patents, we discovered top 28 universities and scientific research institutions by total patent application. Beihang University, Nantong University, Tohoku University are dominant in this area. They take 13.11% of the total patent filing.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Miyagi-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
National University of Singapore
Central Region, Singapore
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
National Taiwan University
Taiwan Province, China
Patent: 1
Shaanxi Sheng, China
Patent: 1