With the analysis among 260 patents, we discovered top 165 key players by total patent application. Yamaha Corp., Cirrus Logic, Inc., Tektronix, Inc. are dominant in this area. They take 11.92% of the total patent filing.
Shizuoka-ken, Japan
Patent: 12
Texas, United States
Patent: 10
Oregon, United States
Patent: 9
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Texas, United States
Patent: 5
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 102 patents applied in the last 5 years. We discover 93 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Harbin Institute of Technology, State Grid Corp. of China take 13.73% of patent filing during this period.
Guangdong Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Luhe Power Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 102 patents in last 5 years, we discover 84 new entrants. Huawei Technologies Co., Ltd., NARI Technology Co., Ltd., Hangzhou Shenju Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Luhe Power Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
undefined undefined
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 80 patents, we discovered top 26 universities and scientific research institutions by total patent application. Fuzhou University, Tsinghua University, University of Electronic Science & Technology of China are dominant in this area. They take 23.75% of the total patent filing.
Fujian Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Coventry, United Kingdom
Patent: 4
New York, United States
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1