Assignee
GOLD STAR CO
KR·1,064 granted patents·1 pending application·20,755 citations·filing 1980–2001
Top patents by PatentIndex Score
1,065 records- 0196US5353224AMethod for automatically controlling a travelling and cleaning operation of vacuum cleanersGOLD STAR CO·Filed 1991·Granted Oct 4, 1994·285 cites·10 claims
- 0295US5347727AMethod for controlling combined sensing type clothes dryerGOLD STAR CO·Filed 1992·Granted Sep 20, 1994·93 cites·13 claims
- 0395US5319827ADevice of sensing dust for a vacuum cleanerGOLD STAR CO·Filed 1992·Granted Jun 14, 1994·161 cites·11 claims
- 0495US5293955AObstacle sensing apparatus for a self-propelled cleaning robotGOLD STAR CO·Filed 1992·Granted Mar 15, 1994·322 cites·3 claims
- 0595US5121983AStereoscopic projectorGOLD STAR CO·Filed 1990·Granted Jun 16, 1992·260 cites·6 claims
- 0695US4978202ALaser scanning system for displaying a three-dimensional color imageGOLD STAR CO·Filed 1989·Granted Dec 18, 1990·133 cites·5 claims
- 0794US5571395ABreath alcohol analyzer using a biosensorGOLD STAR CO·Filed 1994·Granted Nov 5, 1996·376 cites·8 claims
- 0894US5464669AMethod for forming an orientation film of photopolymer in a liquid crystal displayGOLD STAR CO·Filed 1994·Granted Nov 7, 1995·220 cites·4 claims
- 0994US5307273AApparatus and method for recognizing carpets and stairs by cleaning robotGOLD STAR CO·Filed 1991·Granted Apr 26, 1994·167 cites·9 claims
- 1094US5109427AFingerprint recognition device using a hologramGOLD STAR CO·Filed 1990·Granted Apr 28, 1992·250 cites·5 claims
- 1193US5621555ALiquid crystal display having redundant pixel electrodes and thin film transistors and a manufacturing method thereofGOLD STAR CO·Filed 1994·Granted Apr 15, 1997·164 cites·12 claims
- 1293US4979801ARear projection screen having a wide-ranged extinguishing rate for use in a TV receiverGOLD STAR CO·Filed 1990·Granted Dec 25, 1990·49 cites·3 claims
- 1392US5293019AAutomatic cooking apparatus and method for microwave ovenGOLD STAR CO·Filed 1992·Granted Mar 8, 1994·105 cites·12 claims
- 1492US5181113AMethod of storing and editing data in a television system and apparatus thereforGOLD STAR CO·Filed 1991·Granted Jan 19, 1993·202 cites·46 claims
- 1592US5164979ASecurity system using telephone lines to transmit video images to remote supervisory locationGOLD STAR CO·Filed 1990·Granted Nov 17, 1992·285 cites·8 claims
- 1692US5127128ACleaner headGOLD STAR CO·Filed 1990·Granted Jul 7, 1992·113 cites·4 claims
- 1791US5512736AAuto-load impedance matching device of a microwave ovenGOLD STAR CO·Filed 1994·Granted Apr 30, 1996·113 cites·7 claims
- 1891US5125733AStereoscopic projector and method for driving projecting lensesGOLD STAR CO·Filed 1991·Granted Jun 30, 1992·45 cites·4 claims
- 1991USD314687SBread baking machineGOLD STAR CO·Filed 1988·Granted Feb 19, 1991·40 cites·1 claims
- 2090US5398070ASmell emission control apparatus for television receiverGOLD STAR CO·Filed 1993·Granted Mar 14, 1995·124 cites·3 claims
- 2190USD351167SCompact disk playerGOLD STAR CO·Filed 1993·Granted Oct 4, 1994·38 cites·1 claims
- 2289US5696868AApparatus and method for recording/playing back broadcasting signalGOLD STAR CO·Filed 1996·Granted Dec 9, 1997·74 cites·21 claims
- 2389US5568292APosition-sensitive liquid crystal display and process for producing the sameGOLD STAR CO·Filed 1995·Granted Oct 22, 1996·117 cites·7 claims
- 2489US5561471AApparatus and method for controlling the display of a caption on a screen and for maximizing the area devoted to presentation of the received video signalGOLD STAR CO·Filed 1994·Granted Oct 1, 1996·124 cites·14 claims
- 2589US5488430AMotion detection and estimation apparatus and method thereofGOLD STAR CO·Filed 1992·Granted Jan 30, 1996·92 cites·27 claims
- 2689US5475434ABlocking effect attenuation apparatus for high definition television receiverGOLD STAR CO·Filed 1994·Granted Dec 12, 1995·130 cites·7 claims
- 2789USD294327SMicrowave ovenGOLD STAR CO·Filed 1985·Granted Feb 23, 1988·34 cites·1 claims
- 2888US5654765AChannel equalizer for digital television receiver having an initial coefficient storage unitGOLD STAR CO·Filed 1994·Granted Aug 5, 1997·86 cites·18 claims
- 2988US5519446AApparatus and method for converting an HDTV signal to a non-HDTV signalGOLD STAR CO·Filed 1994·Granted May 21, 1996·87 cites·23 claims
- 3088US5332956AMotor rotation controlling deviceGOLD STAR CO·Filed 1992·Granted Jul 26, 1994·81 cites·18 claims
- 3188US5323483AApparatus and method for controlling speed of suction motor in vacuum cleanerGOLD STAR CO·Filed 1992·Granted Jun 21, 1994·210 cites·29 claims
- 3288USD305597SMicrowave ovenGOLD STAR CO·Filed 1987·Granted Jan 23, 1990·31 cites·1 claims
- 3387US5844945AViterbi decoder for a high definition televisionGOLD STAR CO·Filed 1995·Granted Dec 1, 1998·201 cites·16 claims
- 3487US5532749ASample rate conversion device for processing non-standard television signalGOLD STAR CO·Filed 1994·Granted Jul 2, 1996·76 cites·10 claims
- 3587US5349575APortable audio deviceGOLD STAR CO·Filed 1993·Granted Sep 20, 1994·99 cites·15 claims
- 3687US5300976AMovie camera system having view finding and projecting operationsGOLD STAR CO·Filed 1993·Granted Apr 5, 1994·113 cites·21 claims
- 3787US5294864AMagnetron for microwave ovenGOLD STAR CO·Filed 1992·Granted Mar 15, 1994·126 cites·6 claims
- 3887US5078476AAutomatic backlight on/off control apparatus for liquid crystal display televisionGOLD STAR CO·Filed 1990·Granted Jan 7, 1992·69 cites·3 claims
- 3987USD311732SVideo cassette recorderGOLD STAR CO·Filed 1988·Granted Oct 30, 1990·26 cites·1 claims
- 4087USD309656SHumidifierGOLD STAR CO·Filed 1987·Granted Jul 31, 1990·26 cites·1 claims
- 4186US5432122AMethod of making a thin film transistor by overlapping annealing using lasersGOLD STAR CO·Filed 1993·Granted Jul 11, 1995·255 cites·5 claims
- 4285US5463433AImage projectorGOLD STAR CO·Filed 1994·Granted Oct 31, 1995·29 cites·8 claims
- 4385US5327603ACombined pulsator and drum type washing machineGOLD STAR CO·Filed 1992·Granted Jul 12, 1994·60 cites·11 claims
- 4485USD330306SElectric oven bakeryGOLD STAR CO·Filed 1989·Granted Oct 20, 1992·25 cites·1 claims
- 4585USD314260SVacuum cleanerGOLD STAR CO·Filed 1989·Granted Jan 29, 1991·22 cites·1 claims
- 4684US5375197ASystem and method for automatically distinguishing between graphic information and text information of image dataGOLD STAR CO·Filed 1991·Granted Dec 20, 1994·72 cites·6 claims
- 4784US5288212ACylinder head of hermetic reciprocating compressorGOLD STAR CO·Filed 1993·Granted Feb 22, 1994·63 cites·3 claims
- 4884US5283602AOptical system for projectorGOLD STAR CO·Filed 1991·Granted Feb 1, 1994·29 cites·1 claims
- 4984USD318396SMicrowave ovenGOLD STAR CO·Filed 1988·Granted Jul 23, 1991·23 cites·1 claims
- 5084USD301881SVideo cassette recorderGOLD STAR CO·Filed 1986·Granted Jun 27, 1989·23 cites·1 claims
Showing the top 50 of 1,065 patent records by PatentIndex Score.
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