With the analysis among 862 patents, we discovered top 191 key players by total patent application. NEC Corp., Kyocera Corp., Matsushita Electronics Corp. are dominant in this area. They take 15.55% of the total patent filing.
Tokyo-to, Japan
Patent: 54
Kyoto-fu, Japan
Patent: 40
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 22
Guangdong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 18
California, United States
Patent: 16
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 90 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Kuang-Chi Institute of Advanced Technology, Huawei Technologies Co., Ltd., Dolby International AB take 18.89% of patent filing during this period.
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Noord-Holland, Netherlands
Patent: 4
California, United States
Patent: 3
Saitama-ken, Japan
Patent: 3
Shaanxi Sheng, China
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 19 new entrants. Kuang-Chi Institute of Advanced Technology, Dolby International AB, HAPSMobile, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Noord-Holland, Netherlands
Patent: 4
California, United States
Patent: 3
Saitama-ken, Japan
Patent: 3
Central Singapore, Singapore
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among 164 patents, we discovered top 15 universities and scientific research institutions by total patent application. The University of Southampton, Delft University of Technology, Northwestern Polytechnical University are dominant in this area. They take 14.02% of the total patent filing.
SOUTHAMPTON, United Kingdom
Patent: 6
Zuid-Holland, Netherlands
Patent: 2
Shaanxi Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Central Region, Singapore
Patent: 1
Shandong Sheng, China
Patent: 1
Nagano-ken, Japan
Patent: 1
Zuid-Holland, Netherlands
Patent: 1
Jiangsu Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1