XUCHANG XUJI JING RUI SCIENCE & TECHNOLOGY CO., LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 145
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0292,759 Closed Circulating Water Cooling Apparatus and MethodMay 29, 12Oct 15, 15[F24F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9863653 Closed circulating water cooling apparatus and methodMay 29, 12Jan 09, 18[H01L, F24F, H05K]
9756762 Circulative cooling system and method for controlling circulation in the cooling systemMay 29, 12Sep 05, 17[F28F, H05K]
9596786 Closed circulating water cooling apparatus and methodMay 29, 12Mar 14, 17[F25D, H05K]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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