SAMSUNG GWANGJU ELECTRONICS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 7167
 
  
 
A47L DOMESTIC WASHING OR CLEANING 5722
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 755
 
  
 
B62D MOTOR VEHICLES; TRAILERS 388
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 324
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES2107
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2105
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 163
 
  
 
B03C MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS 120

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8591615 Dust collecting apparatus of vacuum cleaner having function of removing dust detached from filterMay 28, 10Nov 26, 13[B01D]
8567007 Air flow sensing unit and cleaning apparatus having the sameJun 30, 08Oct 29, 13[A47L]
7950104 Vacuum cleaner having dust-separating apparatus with shutter unitMay 23, 08May 31, 11[A47L]
7951218 Dust separating apparatus of vacuum cleanerJan 20, 10May 31, 11[B01D]
7937802 Vacuum cleaner for use in both upright form and canister formFeb 01, 08May 10, 11[A47L]
7926143 Vacuum cleanerApr 30, 08Apr 19, 11[A47L]
7921507 Heating apparatus and cleaner having the sameMar 28, 08Apr 12, 11[H05B, A47L, F22B]
7921509 Suction brush for use in vacuum cleaner and method of adjusting the height thereofJan 30, 08Apr 12, 11[A47L]
7895707 Height adjusting apparatus of suction body for use in vacuum cleanerFeb 07, 07Mar 01, 11[A47L]
7891387 Mobile robot system having liquid supply station and liquid supply methodJul 12, 06Feb 22, 11[B65B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8308832 Dust separating and collecting apparatus of vacuum cleanerExpiredFeb 02, 10Nov 13, 12[B01D]
8152913 Dust collecting apparatus for compressing dustExpiredDec 18, 09Apr 10, 12[B01D]
7950102 Upright vacuum cleaner having steering unitExpiredMar 13, 08May 31, 11[A47L]
7941896 Upright vacuum cleaner capable of adjusting height of suction port assemblyExpiredOct 20, 08May 17, 11[A47L]
7934286 Upright vacuum cleaner with a single frame support for a separable cleaner bodyExpiredJun 15, 07May 03, 11[A47L]
7930797 Suction brush assembly capable of automatic height adjustmentExpiredJun 15, 07Apr 26, 11[A47L]
2011/0018,257 TELESCOPIC PIPE FOR ELECTRONIC APPARATUSAbandonedMay 07, 10Jan 27, 11[F16L, A47L]
2011/0010,887 TURBINE BRUSH UNIT AND VACUUM CLEANER HAVING THE SAMEAbandonedApr 29, 10Jan 20, 11[A47L]
7803205 Multi-cyclone dust separating apparatus having a filter assemblyExpiredJul 30, 07Sep 28, 10[B01D]
7789923 Dust-collecting apparatus of a vacuum cleanerExpiredJul 31, 07Sep 07, 10[B01D]
7774897 Vacuum cleaner having apparatus for giving off fragrant odorExpiredOct 12, 07Aug 17, 10[A47L]
2010/0192,776 DUST SEPARATING APPARATUS HAVING ADJUSTABLE DUST COLLECTING SPACEAbandonedNov 21, 09Aug 05, 10[B01D]
7743462 Double sided suction nozzle for use in vacuum cleanerExpiredSep 24, 07Jun 29, 10[A47L]
7744667 Cyclone separating apparatus for a vacuum cleanerExpiredAug 29, 07Jun 29, 10[B01D]
7731315 RefrigeratorExpiredNov 28, 07Jun 08, 10[A47B]
7717973 Cyclone dust-separating apparatus of vacuum cleanerExpiredFeb 25, 08May 18, 10[B01D]
2010/0115,727 DUST-COLLECTING APPARATUS AND CLEANER HAVING THE SAMEAbandonedOct 15, 09May 13, 10[A47L, B01D]
7704290 Cyclone dust collecting apparatus for vacuum cleanerExpiredNov 16, 06Apr 27, 10[B01D]
7691161 Cyclone dust-collecting apparatusExpiredJul 18, 08Apr 06, 10[B01D]
7662201 Dust collecting apparatus with a plurality of inletsExpiredNov 17, 06Feb 16, 10[B01D]

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