With the analysis among 2,444 patents, we discovered top 282 key players by total patent application. Hamamatsu Photonics KK, Koninklijke Philips NV, RCA Corp. are dominant in this area. They take 22.71% of the total patent filing.
Shizuoka-ken, Japan
Patent: 318
Noord-Holland, Netherlands
Patent: 165
California, United States
Patent: 72
Ohio, United States
Patent: 53
Pennsylvania, United States
Patent: 48
Bayern, Germany
Patent: 38
Hampshire, United Kingdom
Patent: 33
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With the analysis among related 198 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Hamamatsu Photonics KK, Elbit Systems of America LLC, Xi'an Institute of Optics & Precision Mechanics of Cas take 26.26% of patent filing during this period.
Shizuoka-ken, Japan
Patent: 35
Elbit Systems of America LLC
Texas, United States
Patent: 9
Xi'an Institute of Optics & Precision Mechanics of Cas
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
California, United States
Patent: 6
DH Technologies Development Pte Ltd.
Central Singapore, Singapore
Patent: 5
New South Wales, Australia
Patent: 5
Lanzhou Institute of Space Technology Physics
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Patent: 5
Wisconsin, United States
Patent: 3
With the analysis among related 198 patents in last 5 years, we discover 39 new entrants. PaloDEx Group Oy, Eagle Technology LLC, Amimer Energie SPA are the most active new entrants in this area.
Wisconsin, United States
Patent: 3
Xi'an Zhongke INVT Photoelectric Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Tianjin Guoke Medical Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 3
Hangzhou Weiling Zhipu Testing Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
ADVA Optical Networking SE
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 2
With the analysis among 238 patents, we discovered top 49 universities and scientific research institutions by total patent application. Xi'an Institute of Optics & Precision Mechanics of Cas, Xi'an Jiaotong University, University of Virginia are dominant in this area. They take 17.23% of the total patent filing.
Xi'an Institute of Optics & Precision Mechanics of Cas
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 9
Virginia, United States
Patent: 7
Utah, United States
Patent: 7
Hiroshima-ken, Japan
Patent: 5
Korea Advanced Institute of Science & Technology
YORK COUNTY, United Kingdom
Patent: 4
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 3