KOREA PLANT SERVICE & ENGINEERING CO., LTD.

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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 4202
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 320
 
  
 
G21C NUCLEAR REACTORS 340
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
F28G CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OF BOILERS 26
 
  
 
A47L DOMESTIC WASHING OR CLEANING 159
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0149,113 APPARATUS FOR TRANSMITTING POSITION OF MULTI-AXIS TRANSPORT SYSTEM AND METHOD THEREOFNov 21, 14May 28, 15[G01B, G01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9819842 Remote inspection apparatus for heating tube of steam generatorMar 24, 15Nov 14, 17[H04N, G01N, F27D, F22B]
9401229 Inspection apparatus for penetration pipe of nuclear reactor headMar 15, 13Jul 26, 16[G21C]
9183956 Machining, examination, and welding integral device for nozzleMar 15, 13Nov 10, 15[F16L, B23P, B23K, G21C]
8485139 Apparatus for visually inspecting and removing foreign object in gaps of bundle of heating tubes of upper portion of tube sheet of secondary side of steam generatorOct 08, 09Jul 16, 13[F28G, F22B]
8468981 Dual type lancing device of secondary side of steam generatorNov 06, 09Jun 25, 13[F22B]
8424385 Inspecting device including detachable probeOct 08, 09Apr 23, 13[G01N]
8418662 Apparatus for visually inspecting and removing foreign substance from gap of heat tube bundle in upper part of tube sheet of second side of steam generatorJul 18, 08Apr 16, 13[B08B, F22B]
8419615 Arc-shaped flexible printed circuit film type endoscope using imaging device with driving holesJan 29, 10Apr 16, 13[A61B]
8091440 Non-destructive test apparatusMay 08, 09Jan 10, 12[G01N]
8052596 Arc-shaped flexible printed circuit film type endoscope using imaging deviceNov 20, 08Nov 08, 11[A61B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0154,635 DRAINAGE APPARATUS AND DRAINAGE METHOD FOR REACTOR COOLANT SYSTEMAbandonedAug 12, 08Jun 18, 09[G21D]
2008/0240,331 INSPECTION APPARATUS FOR REACTOR BOTTOM MOUNTED INSTRUMENTATION NOZZLEAbandonedSep 07, 07Oct 02, 08[G21C]

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