Search results for “Optical sound” companies
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Key Players
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Innovation Intensity
With the analysis among 520 patents, we discovered top 80 key players by total patent application. RCA Corp., Thomson Licensing SAS, telent Ltd. are dominant in this area. They take 18.08% of the total patent filing.
RCA Corp.
California, United States
Patent: 50
Thomson Licensing SAS
France
Patent: 23
telent Ltd.
United Kingdom
Patent: 21
Eastman Kodak Co.
New York, United States
Patent: 20
IG Farbenindustrie AG
Hessen, Germany
Patent: 14
Koninklijke Philips NV
Noord-Holland, Netherlands
Patent: 12
Kodak Ltd.
Hertfordshire, United Kingdom
Patent: 8
Paillard SAS
France
Patent: 8
Siemens AG
Bayern, Germany
Patent: 7
Bell Laboratories, Inc.
Wisconsin, United States
Patent: 7
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 16 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing North University of China, Anhui Zhibo Photoelectric Technology Co., Ltd., Humka (Fujian) Displays Co. Ltd. take 31.25% of patent filing during this period.
North University of China
Shanxi Sheng, China
Patent: 2
Anhui Zhibo Photoelectric Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Humka (Fujian) Displays Co. Ltd.
Fujian Sheng, China
Patent: 1
Institute of Electronics Chinese Academy of Sciences
China
Patent: 1
Shanghaitech University
Shanghai Shi, China
Patent: 1
Korea Hydro & Nuclear Power Co., Ltd.
Gyeongsangbuk-do, South Korea
Patent: 1
Hebei University
Hebei Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Sichuan Changhong Electric Co., Ltd.
Sichuan Sheng, China
Patent: 1
Aerospace Changzheng Rocket Technology Co., Ltd.
Beijing Shi, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 16 patents in last 5 years, we discover 15 new entrants. North University of China, Anhui Zhibo Photoelectric Technology Co., Ltd., Humka (Fujian) Displays Co. Ltd. are the most active new entrants in this area.
North University of China
Shanxi Sheng, China
Patent: 2
Anhui Zhibo Photoelectric Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Humka (Fujian) Displays Co. Ltd.
Fujian Sheng, China
Patent: 1
Institute of Electronics Chinese Academy of Sciences
China
Patent: 1
Shanghaitech University
Shanghai Shi, China
Patent: 1
Korea Hydro & Nuclear Power Co., Ltd.
Gyeongsangbuk-do, South Korea
Patent: 1
Hebei University
Hebei Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Sichuan Changhong Electric Co., Ltd.
Sichuan Sheng, China
Patent: 1
Aerospace Changzheng Rocket Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 23 patents, we discovered top 13 universities and scientific research institutions by total patent application. North University of China, Jiangxi Science & Technology Normal University, Nagoya University are dominant in this area. They take 21.74% of the total patent filing.
North University of China
Shanxi Sheng, China
Patent: 2
Jiangxi Science & Technology Normal University
Jiangxi Sheng, China
Patent: 2
Nagoya University
Aichi-ken, Japan
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Fudan University
Shanghai Shi, China
Patent: 1
Zhejiang University
Zhejiang Sheng, China
Patent: 1
Shanghaitech University
Shanghai Shi, China
Patent: 1
National Tsing-Hua University
Taiwan Province, China
Patent: 1
Jiaxing University
Zhejiang Sheng, China
Patent: 1
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 1
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