XI'AN INSTITUTE OF OPTICS AND PRECISION MECHANICS OF CAS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9841376 High sensitivity metamaterial nano-sensing system with ultra-narrow line width spectral responseMar 16, 16Dec 12, 17[G01N]
9577766 Grid-controlled X-ray source and space X-ray communication system and methodDec 26, 11Feb 21, 17[H01J, G01N, H04B]

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