Assignee
E LEAD ELECTRONIC CO LTD
TW·91 granted patents·74 pending applications·2,280 citations·filing 1990–2025
Top patents by PatentIndex Score
165 records- 0199US5664292ASeparable clip assemblyE LEAD ELECTRONIC CO LTD·Filed 1996·Granted Sep 9, 1997·186 cites·5 claims
- 0298US11169377B1Multi-focal plane head-up displayE LEAD ELECTRONIC CO LTD·Filed 2020·Granted Nov 9, 2021·28 cites·11 claims
- 0396US7936559B2Wide-angle double-hinge structureE LEAD ELECTRONIC CO LTD·Filed 2008·Granted May 3, 2011·45 cites·8 claims
- 0495US6229893B1Universal hands-free receiver for a mobile telephoneE LEAD ELECTRONIC CO LTD·Filed 1998·Granted May 8, 2001·139 cites·15 claims
- 0595US5684883ADevice for receiving earphone/microphone wire of holdfree hand setE LEAD ELECTRONIC CO LTD·Filed 1996·Granted Nov 4, 1997·100 cites·5 claims
- 0692US6754070B2Car use computerE LEAD ELECTRONIC CO LTD·Filed 2002·Granted Jun 22, 2004·66 cites·12 claims
- 0791US10018841B1Multi-display head-up display deviceE LEAD ELECTRONIC CO LTD·Filed 2017·Granted Jul 10, 2018·8 cites·10 claims
- 0891USD457150SConference speakerphoneE LEAD ELECTRONIC CO LTD·Filed 2001·Granted May 14, 2002·43 cites·1 claims
- 0991US5974333AAutomobile acoustic unit having integrated cellular phone capabilitiesE LEAD ELECTRONIC CO LTD·Filed 1997·Granted Oct 26, 1999·181 cites·20 claims
- 1091USD411995SConference speakerphoneE LEAD ELECTRONIC CO LTD·Filed 1998·Granted Jul 13, 1999·39 cites·1 claims
- 1190US9296266B1Method for correcting ID codes after installation of tire pressure sensors on a vehicleE LEAD ELECTRONIC CO LTD·Filed 2014·Granted Mar 29, 2016·13 cites·10 claims
- 1290US6816713B2Switching and retaining device for use in cellular phones and peripheral communication equipment thereofE LEAD ELECTRONIC CO LTD·Filed 2001·Granted Nov 9, 2004·67 cites·4 claims
- 1389US11852280B2Fixing device for a portable electronic deviceE LEAD ELECTRONIC CO LTD·Filed 2022·Granted Dec 26, 2023·3 cites·15 claims
- 1489US9946064B1Anti-ghosting reflection device and a display system with the sameE LEAD ELECTRONIC CO LTD·Filed 2017·Granted Apr 17, 2018·6 cites·10 claims
- 1589USD481371SConference speakerphoneE LEAD ELECTRONIC CO LTD·Filed 2002·Granted Oct 28, 2003·37 cites·1 claims
- 1689US5839919AIn-car used mobile phone fixing seat assembly to which other electrical appliances are addibleE LEAD ELECTRONIC CO LTD·Filed 1997·Granted Nov 24, 1998·75 cites·7 claims
- 1789US5832098AEarphone/microphone assemblyE LEAD ELECTRONIC CO LTD·Filed 1997·Granted Nov 3, 1998·153 cites·10 claims
- 1886US9995995B2Head-up display device with dust coverE LEAD ELECTRONIC CO LTD·Filed 2016·Granted Jun 12, 2018·4 cites·9 claims
- 1985USD488794SConference speakerphoneE LEAD ELECTRONIC CO LTD·Filed 2003·Granted Apr 20, 2004·30 cites·1 claims
- 2085US6397086B1Hand-free operator capable of infrared controlling a vehicle's audio stereo systemE LEAD ELECTRONIC CO LTD·Filed 1999·Granted May 28, 2002·84 cites·7 claims
- 2185US5326283AElectrical plug for automobile useE LEAD ELECTRONIC CO LTD·Filed 1993·Granted Jul 5, 1994·55 cites·2 claims
- 2284US6687516B2Hand-free receiver signal wire for mobile telephoneE LEAD ELECTRONIC CO LTD·Filed 2000·Granted Feb 3, 2004·36 cites·6 claims
- 2382US5357185AUniversal battery chargerE LEAD ELECTRONIC CO LTD·Filed 1993·Granted Oct 18, 1994·87 cites·12 claims
- 2482US5213404AAuxiliary illuminating device of a cameraE LEAD ELECTRONIC CO LTD·Filed 1992·Granted May 25, 1993·23 cites·2 claims
- 2581US9444923B1Method of receiving and replying messages with a hands-free deviceE-LEAD ELECTRONIC CO LTD·Filed 2015·Granted Sep 13, 2016·5 cites·15 claims
- 2680US8944656B1Vehicle infrared projection deviceE LEAD ELECTRONIC CO LTD·Filed 2013·Granted Feb 3, 2015·5 cites·6 claims
- 2780US6233468B1Hand-free system capable of preventing a vehicle's automatic antenna from random operationE LEAD ELECTRONIC CO LTD·Filed 1999·Granted May 15, 2001·60 cites·2 claims
- 2880US6229891B1Universal handsfree set seatE LEAD ELECTRONIC CO LTD·Filed 1998·Granted May 8, 2001·51 cites·2 claims
- 2979US9278591B2Flexible reinforced tire valveE LEAD ELECTRONIC CO LTD·Filed 2014·Granted Mar 8, 2016·2 cites·20 claims
- 3078US7198240B2Structure for an adjustable support of monitorE LEAD ELECTRONIC CO LTD·Filed 2003·Granted Apr 3, 2007·34 cites·11 claims
- 3176US10203498B2Long distance imaging head-up display deviceE LEAD ELECTRONIC CO LTD·Filed 2017·Granted Feb 12, 2019·2 cites·10 claims
- 3276USD531531SHandheld global positioning satellite based navigationE LEAD ELECTRONIC CO LTD·Filed 2005·Granted Nov 7, 2006·22 cites·1 claims
- 3375US6134456AIntegrated mobile-phone handsfree kit combining with vehicular stereo loudspeakersE LEAD ELECTRONIC CO LTD·Filed 1998·Granted Oct 17, 2000·57 cites·3 claims
- 3474US9952430B2Lever aseimatic reflection sheet deviceE LEAD ELECTRONIC CO LTD·Filed 2016·Granted Apr 24, 2018·2 cites·17 claims
- 3574US6349223B1Universal hand-free system for cellular phones in combination with vehicle's audio stereo systemE LEAD ELECTRONIC CO LTD·Filed 1999·Granted Feb 19, 2002·63 cites·4 claims
- 3673US9280901B2Method for displaying the vehicle safety distanceE LEAD ELECTRONIC CO LTD·Filed 2013·Granted Mar 8, 2016·6 cites·20 claims
- 3772US5963014ASerially connected chargerE LEAD ELECTRONIC CO LTD·Filed 1998·Granted Oct 5, 1999·60 cites·3 claims
- 3872US5471530ARetaining rack for a cellular phone permitting handfree use of phone in drivingE LEAD ELECTRONIC CO LTD·Filed 1994·Granted Nov 28, 1995·37 cites·5 claims
- 3971US9602603B2Registration and connection method for a car apparatus and a mobile apparatusE-LEAD ELECTRONIC CO LTD·Filed 2014·Granted Mar 21, 2017·3 cites·14 claims
- 4071US6411823B1Replaceable signal cable making a sound-controlled or externally dialed hand-free system universally compatible with all types of cellular phonesE LEAD ELECTRONIC CO LTD·Filed 1999·Granted Jun 25, 2002·36 cites·9 claims
- 4170US6711500B2Method for vehicle dispatching systemE LEAD ELECTRONIC CO LTD·Filed 2002·Granted Mar 23, 2004·35 cites·1 claims
- 4270US5661798ABack clip structure of a mobile phoneE LEAD ELECTRONIC CO LTD·Filed 1996·Granted Aug 26, 1997·42 cites·2 claims
- 4369US9239244B1Device capable of showing both navigation and safe driving warning informationE LEAD ELECTRONIC CO LTD·Filed 2014·Granted Jan 19, 2016·3 cites·10 claims
- 4468US5396556ACellular phone securing device for use inside a vehicleE LEAD ELECTRONIC CO LTD·Filed 1994·Granted Mar 7, 1995·33 cites·1 claims
- 4566US6424120B1Asymmetrical chargerE LEAD ELECTRONIC CO LTD·Filed 2001·Granted Jul 23, 2002·20 cites·2 claims
- 4665US9971123B2Top-contacted reflective sheet deviceE LEAD ELECTRONIC CO LTD·Filed 2016·Granted May 15, 2018·1 cites·16 claims
- 4764US2025370256A1Autostereoscopic display device with partitioning backlightE LEAD ELECTRONIC CO LTD·Filed 2025·Application pending·0 cites
- 4864US2025370265A1Autostereoscopic display device with high brightness and a wide field of viewE LEAD ELECTRONIC CO LTD·Filed 2025·Application pending·0 cites
- 4962US12546997B2Head up display device that utilizes a backlight toroidal mirror to adjust an eye boxE LEAD ELECTRONIC CO LTD·Filed 2023·Granted Feb 10, 2026·0 cites·9 claims
- 5061US8010895B2Method for correcting typing errors according to character layout positions on a keyboardE LEAD ELECTRONIC CO LTD·Filed 2007·Granted Aug 30, 2011·2 cites·9 claims
Showing the top 50 of 165 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →