With the analysis among 452 patents, we discovered top 138 key players by total patent application. E Ink Corp., Seiko Epson Corp., Hewlett-Packard Development Co. are dominant in this area. They take 28.98% of the total patent filing.
Massachusetts, United States
Patent: 83
Nagano-ken, Japan
Patent: 25
Beijing Shi, China
Patent: 23
Noord-Holland, Netherlands
Patent: 17
Osaka-fu, Japan
Patent: 14
Minnesota, United States
Patent: 13
Oregon, United States
Patent: 13
New York, United States
Patent: 8
New Jersey, United States
Patent: 7
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Cambridgeshire, United Kingdom
Patent: 2
One Silicon Chip Photonics, Inc.
With the analysis among related 64 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Nitto Denko Corp., E Ink Corp., Seiko Epson Corp. take 34.38% of patent filing during this period.
Osaka-fu, Japan
Patent: 13
Massachusetts, United States
Patent: 5
Nagano-ken, Japan
Patent: 4
Minnesota, United States
Patent: 2
Baden-Württemberg, Germany
Patent: 2
California, United States
Patent: 2
With the analysis among related 64 patents in last 5 years, we discover 28 new entrants. Nippon Kayaku Co., Ltd., LG Chem Ltd., University of Minnesota are the most active new entrants in this area.
Minnesota, United States
Patent: 2
Baden-Württemberg, Germany
Patent: 2
California, United States
Patent: 2
Minnesota, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 6 universities and scientific research institutions by total patent application. Keele University, University of Minnesota, California Institute of Technology are dominant in this area. They take 27.59% of the total patent filing.
Minnesota, United States
Patent: 2
California, United States
Patent: 2
New York, United States
Patent: 1
Bretagne, France
Patent: 1
Heilongjiang Sheng, China
Patent: 1