With the analysis among 180 patents, we discovered top 87 key players by total patent application. Sony Group Corp., Elwha LLC, Koninklijke Philips NV are dominant in this area. They take 15.56% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Noord-Holland, Netherlands
Patent: 8
California, United States
Patent: 8
California, United States
Patent: 8
California, United States
Patent: 5
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 31 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Universite de Montreal, EssilorLuxottica SA, Harman International Industries, Inc. take 38.71% of patent filing during this period.
Connecticut, United States
Patent: 4
Anhui Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
New York, United States
Patent: 1
Shanghai Frequency Control Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 22 new entrants. Universite de Montreal, EssilorLuxottica SA, Harman International Industries, Inc. are the most active new entrants in this area.
Connecticut, United States
Patent: 4
Anhui Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
New York, United States
Patent: 1
Shanghai Frequency Control Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among 20 patents, we discovered top 9 universities and scientific research institutions by total patent application. University of Southern California, Beihang University, University of Science & Technology of China are dominant in this area. They take 50.00% of the total patent filing.
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 1