With the analysis among 540 patents, we discovered top 214 key players by total patent application. Hochiki Corp., NEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 9.44% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 14
California, United States
Patent: 11
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Georgia, United States
Patent: 1
Lombardia, Italy
Patent: 1
With the analysis among related 184 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing Hochiki Corp., INTER-M Co., Ltd., Apple, Inc. take 9.78% of patent filing during this period.
Chungcheongbuk-do, South Korea
Patent: 6
California, United States
Patent: 5
California, United States
Patent: 4
Taiwan Province, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 184 patents in last 5 years, we discover 55 new entrants. INTER-M Co., Ltd., Apple, Inc., Wistron Corp. are the most active new entrants in this area.
Chungcheongbuk-do, South Korea
Patent: 6
California, United States
Patent: 5
Taiwan Province, China
Patent: 3
Chongqing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
With the analysis among 35 patents, we discovered top 8 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Harbin Engineering University, South China Normal University are dominant in this area. They take 25.71% of the total patent filing.
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1