With the analysis among 110 patents, we discovered top 55 key players by total patent application. Philips, Dandong Yangguang Instrument Co.,Ltd., Siemens AG are dominant in this area. They take 18.18% of the total patent filing.
Liaoning Sheng, China
Patent: 6
California, United States
Patent: 5
Fukushima-ken, Japan
Patent: 4
Yamagata-ken, Japan
Patent: 4
Shanghai Shi, China
Patent: 4
Virginia, United States
Patent: 3
Kagoshima-ken, Japan
Patent: 3
Massachusetts, United States
Patent: 3
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With the analysis among related 52 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Dandong Yangguang Instrument Co.,Ltd., Toshiba Electron Tubes & Devices Co., Ltd., KLA Corp. take 32.69% of patent filing during this period.
Liaoning Sheng, China
Patent: 6
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Patent: 6
California, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Massachusetts, United States
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Raymemo Vacuum Technology Wuxi Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 52 patents in last 5 years, we discover 19 new entrants. Dandong Yangguang Instrument Co.,Ltd., KLA Corp., Coronos Medical Devices (Shanghai) Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 6
California, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Massachusetts, United States
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Raymemo Vacuum Technology Wuxi Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among 11 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1