With the analysis among 31 patents, we discovered top 21 key players by total patent application. Yamaha Corp., Ricoh Co., Ltd., Cirrus Logic, Inc. are dominant in this area. They take 35.48% of the total patent filing.
Shizuoka-ken, Japan
Patent: 5
Texas, United States
Patent: 2
Tritech Microelectronics Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Tongding Interconnection Information Co., Ltd.
Jiangsu Sheng, China
Patent: 1
CICT Mobile Communication Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Space Star Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Space Star Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 15 patents, we discovered top 9 universities and scientific research institutions by total patent application. The Trustees of Columbia University in The City of New York, Tianjin University of Technology, Shanghai Jiao Tong University are dominant in this area. They take 33.33% of the total patent filing.
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 2
Tianjin University of Technology
Tianjin Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1