With the analysis among 2,678 patents, we discovered top 420 key players by total patent application. Alps Alpine Co., Ltd., Matsushita Electronics Corp., Sony Group Corp. are dominant in this area. They take 26.47% of the total patent filing.
Tokyo-to, Japan
Patent: 396
Osaka-fu, Japan
Patent: 163
Tokyo-to, Japan
Patent: 150
Tokyo-to, Japan
Patent: 92
Toyama-ken, Japan
Patent: 59
Tokyo-to, Japan
Patent: 46
Noord-Holland, Netherlands
Patent: 45
Chungcheongnam-do, South Korea
Patent: 43
With the analysis among 9 patents, we discovered top 4 start-ups by total patent application. Icebox, Inc., Cloverleaf.me, Inc., Aisin KK are active in this area.
California, United States
Patent: 7
Ohio, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 28 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Maxell Ltd., DISH Wireless LLC take 42.86% of patent filing during this period.
Guangdong Sheng, China
Patent: 6
Colorado, United States
Patent: 2
California, United States
Patent: 2
Texas, United States
Patent: 2
Washington, United States
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 8 new entrants. Huawei Technologies Co., Ltd., DISH Wireless LLC, Airtouching Microelectronic (Guangzhou) Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Colorado, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Washington, United States
Patent: 1
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Patent: 1
With the analysis among 21 patents, we discovered top 5 universities and scientific research institutions by total patent application. The University of Electro-Communications, Southeast University, Fudan University are dominant in this area. They take 42.86% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1