Assignee
QUARTON INC
TW·64 granted patents·3 pending applications·1,805 citations·filing 1991–2020
Top patents by PatentIndex Score
67 records- 0195USD357117SPortable gun caseQUARTON INC·Filed 1993·Granted Apr 11, 1995·60 cites·1 claims
- 0293US11009315B1Laser target pointerQUARTON INC·Filed 2020·Granted May 18, 2021·13 cites·16 claims
- 0391USD532138SFlashlightQUARTON INC·Filed 2005·Granted Nov 14, 2006·60 cites·1 claims
- 0491US5446635ALaser assembly for marking a line on a workpiece for guiding a cutting toolQUARTON INC·Filed 1993·Granted Aug 29, 1995·142 cites·1 claims
- 0590US6513251B2Illuminable laser sightQUARTON INC·Filed 2001·Granted Feb 4, 2003·59 cites·20 claims
- 0690US6163969A3D laser levelerQUARTON INC·Filed 2000·Granted Dec 26, 2000·94 cites·13 claims
- 0789US7523583B2Gun system and accessory thereofQUARTON INC·Filed 2006·Granted Apr 28, 2009·58 cites·7 claims
- 0889US5803582ALaser pointerQUARTON INC·Filed 1996·Granted Sep 8, 1998·44 cites·7 claims
- 0988USD496115SElectric torchQUARTON INC·Filed 2003·Granted Sep 14, 2004·46 cites·1 claims
- 1087US10107592B1Laser target pointerQUARTON INC·Filed 2018·Granted Oct 23, 2018·19 cites·10 claims
- 1186US6874269B2Connecting device for weapon accessoryQUARTON INC·Filed 2003·Granted Apr 5, 2005·70 cites·19 claims
- 1286US6195902B1Laser extenderQUARTON INC·Filed 2000·Granted Mar 6, 2001·70 cites·8 claims
- 1386US5784823ALaser sight assemblyQUARTON INC·Filed 1997·Granted Jul 28, 1998·95 cites·13 claims
- 1485US5495675ALaser sight for use in archeryQUARTON INC·Filed 1995·Granted Mar 5, 1996·80 cites·3 claims
- 1583USD489469SElectric torchQUARTON INC·Filed 2002·Granted May 4, 2004·33 cites·1 claims
- 1683US6438888B1Fixture for quickly clipping accessory on pistolQUARTON INC·Filed 2001·Granted Aug 27, 2002·56 cites·16 claims
- 1783US6351483B1Laser optical axis correcting methodQUARTON INC·Filed 1998·Granted Feb 26, 2002·56 cites·15 claims
- 1881US6931739B2Multidirectional laser indicatorQUARTON INC·Filed 2004·Granted Aug 23, 2005·48 cites·7 claims
- 1976US7420268B2Semiconductor chip package and application device thereofQUARTON INC·Filed 2005·Granted Sep 2, 2008·7 cites·21 claims
- 2075USD531334SCombination of laser pointer and wireless transmitterQUARTON INC·Filed 2004·Granted Oct 31, 2006·24 cites·1 claims
- 2175US7011432B2Lighting source structureQUARTON INC·Filed 2003·Granted Mar 14, 2006·22 cites·13 claims
- 2275US5448834ATelescope sight collimating deviceQUARTON INC·Filed 1994·Granted Sep 12, 1995·46 cites·2 claims
- 2374US5584569ASemiconductor laser moduleQUARTON INC·Filed 1995·Granted Dec 17, 1996·53 cites·1 claims
- 2472US7130128B2Lens for forming laser lines with uniform brightnessQUARTON INC·Filed 2005·Granted Oct 31, 2006·5 cites·17 claims
- 2572US6739062B2Universal angle meansQUARTON INC·Filed 2002·Granted May 25, 2004·30 cites·21 claims
- 2671USD498552SElectric torchQUARTON INC·Filed 2004·Granted Nov 16, 2004·18 cites·1 claims
- 2771US6310682B1System and method for laser range finderQUARTON INC·Filed 1999·Granted Oct 30, 2001·63 cites·17 claims
- 2870USD537181SCombination of laser pointer and wireless transceiverQUARTON INC·Filed 2005·Granted Feb 20, 2007·23 cites·1 claims
- 2970US5394430ALaser moduleQUARTON INC·Filed 1994·Granted Feb 28, 1995·27 cites·7 claims
- 3069US7322118B2Non-contact electronic levelQUARTON INC·Filed 2005·Granted Jan 29, 2008·9 cites·13 claims
- 3169USD523576SCombination of camera and flashlightQUARTON INC·Filed 2005·Granted Jun 20, 2006·19 cites·1 claims
- 3269US5697700AHandy laser pointerQUARTON INC·Filed 1997·Granted Dec 16, 1997·36 cites·18 claims
- 3368US6188469B1Laser apparatus and method for speed measurementQUARTON INC·Filed 1999·Granted Feb 13, 2001·29 cites·3 claims
- 3467US6722048B2Laser projection apparatus for point and lineQUARTON INC·Filed 2001·Granted Apr 20, 2004·22 cites·20 claims
- 3564US6665331B2Light adjustment device for oscillating laser cavityQUARTON INC·Filed 2001·Granted Dec 16, 2003·9 cites·17 claims
- 3664US6481686B1Multifunctional turntable for a leveling deviceQUARTON INC·Filed 2000·Granted Nov 19, 2002·18 cites·11 claims
- 3764USD359482SLaser pointerQUARTON INC·Filed 1993·Granted Jun 20, 1995·11 cites·1 claims
- 3863US5988832ANon-button laser pointerQUARTON INC·Filed 1998·Granted Nov 23, 1999·18 cites·12 claims
- 3963US5844257AMulti-directional light emitting semiconductor deviceQUARTON INC·Filed 1997·Granted Dec 1, 1998·32 cites·18 claims
- 4062US6970297B2Lens for forming laser lines with uniform brightnessQUARTON INC·Filed 2004·Granted Nov 29, 2005·5 cites·11 claims
- 4160US6618950B2Projection apparatus for demarcationQUARTON INC·Filed 2001·Granted Sep 16, 2003·14 cites·14 claims
- 4260US6485217B2Light adjustment device for laser resonant socketQUARTON INC·Filed 2001·Granted Nov 26, 2002·8 cites·12 claims
- 4359USD548197SLaser presenterQUARTON INC·Filed 2006·Granted Aug 7, 2007·14 cites·1 claims
- 4459USD480493SElectric torchQUARTON INC·Filed 2002·Granted Oct 7, 2003·12 cites·1 claims
- 4558US6940890B2Position and adjustment device using laser moduleQUARTON INC·Filed 2003·Granted Sep 6, 2005·5 cites·18 claims
- 4656US5905751ALaser modules and methods of manufacturing sameQUARTON INC·Filed 1997·Granted May 18, 1999·21 cites·18 claims
- 4754USD537373SLaser levelerQUARTON INC·Filed 2006·Granted Feb 27, 2007·11 cites·1 claims
- 4852US7180674B2Polygonal prismQUARTON INC·Filed 2004·Granted Feb 20, 2007·3 cites·13 claims
- 4952US5878073AFocal distance adjustable laser moduleQUARTON INC·Filed 1996·Granted Mar 2, 1999·18 cites·4 claims
- 5050US5193099ADiode laser collimatting deviceQUARTON INC·Filed 1991·Granted Mar 9, 1993·21 cites·3 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →