HOHAI UNIVERSITY

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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 6200
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 464
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3122
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
E02B HYDRAULIC ENGINEERING 216
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 221
 
  
 
F42D BLASTING 212
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
A01C PLANTING; SOWING; FERTILISING 129
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0290,898 TRANSPARENT FROZEN SOIL AND PREPARATION METHOD AND APPLICATION THEREOFMay 27, 14Oct 06, 16[G01N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909958 Transparent frozen soil and preparation method and application thereofMay 27, 14Mar 06, 18[F42D, H04N, C08F, G01N]
9891645 Progressive optimization dispatching method of smart distribution systemJun 10, 14Feb 13, 18[G06Q, G05B, G05D, G05F]
9810608 Transparent frozen soil and preparation method and application thereofMay 27, 14Nov 07, 17[F42D, H04N, C08F, G01N]
9784651 Application of a fluorine-containing polymer in preparation of transparent frozen soilMay 27, 14Oct 10, 17[F42D, H04N, C08F, G01N]
9776931 salinized soil modifier, preparation method and modification methodJun 19, 14Oct 03, 17[C05G, C09K, C05F, C05B, A01G, A01C]
9714198 Method for preparing titanium nitride-titanium diboride-cubic boron nitride composite materialJun 27, 14Jul 25, 17[C04B]
9581522 Distributed sensing optical fiber multi-objective multi-degree-of-freedom static and dynamic test device and methodDec 26, 14Feb 28, 17[G01M, G01D]
9404957 Fault diagnosis and preliminary location system and method for transformer core loosenessJul 19, 12Aug 02, 16[G01H, G01R]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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