Assignee
KWANG JU ELECTRONICS CO LTD
KR·27 granted patents·688 citations·filing 1996–1998
Top patents by PatentIndex Score
27 records- 0191US5839156ARemote controllable automatic moving vacuum cleanerKWANG JU ELECTRONICS CO LTD·Filed 1996·Granted Nov 24, 1998·295 cites·20 claims
- 0286US5987697AVacuum cleaner having a brush lampKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Nov 23, 1999·93 cites·6 claims
- 0369US5896618AVacuum cleanerKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Apr 27, 1999·42 cites·5 claims
- 0448US5855295AAutomatic washing apparatus and method of washing automatic vending machinesKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Jan 5, 1999·25 cites·4 claims
- 0546US5984632AMotor fan for a cleaning apparatusKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Nov 16, 1999·16 cites·4 claims
- 0646US5941163ABrewed coffee vending machineKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Aug 24, 1999·22 cites·7 claims
- 0744US5884807AVending machine for a sequential purchase of goodsKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Mar 23, 1999·34 cites·4 claims
- 0840US5947330ARaw material sensing apparatus for vending machine and method of sensing raw materialKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Sep 7, 1999·27 cites·3 claims
- 0939US5868274APower saving apparatus of an automatic vending machine and method thereofKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Feb 9, 1999·11 cites·2 claims
- 1038US5914886AGoods selecting apparatus and method for automatic vending machineKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Jun 22, 1999·10 cites·2 claims
- 1136US5947327APower saving apparatus of an automatic vending machine and method thereofKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Sep 7, 1999·8 cites·2 claims
- 1235US6000521ASlidable door for a bill inletKWANG JU ELECTRONICS CO LTD·Filed 1998·Granted Dec 14, 1999·9 cites·4 claims
- 1334US5907888ASuction nozzle of vacuum cleanersKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Jun 1, 1999·6 cites·3 claims
- 1434US5644973ADevice for brewing the roasted and ground beans of the coffee in a vending machineKWANG JU ELECTRONICS CO LTD·Filed 1996·Granted Jul 8, 1997·11 cites·9 claims
- 1532US5896975AChange storing apparatus and method for automatic vending machineKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Apr 27, 1999·3 cites·6 claims
- 1630US5924541ATime displaying apparatus and method for automatic vending machineKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Jul 20, 1999·0 cites·1 claims
- 1729US6190712B1Cold-storage method of kimchi jarKWANG JU ELECTRONICS CO LTD·Filed 1998·Granted Feb 20, 2001·6 cites·5 claims
- 1829US6062277ADriving method of automatic vending machineKWANG JU ELECTRONICS CO LTD·Filed 1998·Granted May 16, 2000·16 cites·7 claims
- 1928US6076701AAutomatic vending machineKWANG JU ELECTRONICS CO LTD·Filed 1998·Granted Jun 20, 2000·0 cites·3 claims
- 2027US5996765AVending mechanism of vending machineKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Dec 7, 1999·13 cites·8 claims
- 2127US5857240AVacuum cleanerKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Jan 12, 1999·6 cites·3 claims
- 2226US5874683ACharacteristic comparative measurement system of motor fan in vacuum cleanerKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Feb 23, 1999·3 cites·7 claims
- 2325US6098242AUpright vacuum cleanerKWANG JU ELECTRONICS CO LTD·Filed 1998·Granted Aug 8, 2000·11 cites·5 claims
- 2419US6082579AVending machineKWANG JU ELECTRONICS CO LTD·Filed 1998·Granted Jul 4, 2000·6 cites·2 claims
- 2519US5941088ADevice for draining water created by defrosting showcaseKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Aug 24, 1999·7 cites·2 claims
- 2618US6006533ADriving control apparatus of kimchi jar and method thereofKWANG JU ELECTRONICS CO LTD·Filed 1998·Granted Dec 28, 1999·6 cites·4 claims
- 2717US5917302AHarmonic current attenuating device of a motorKWANG JU ELECTRONICS CO LTD·Filed 1997·Granted Jun 29, 1999·2 cites·10 claims
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