Inventor · disambiguated record
Peter Leigh
Also filed as: LEIGH PETER · LEIGH PETER A · LEIGH PETER ALEXANDER
9 granted patents·8 pending applications·172 citations·filing 1976–2022
88Inventor score
Files withCHONGQING LE MARK TECH CO LTD8CHONGQING LE MARK CERAMIC TECH CO LIMITED2CHONGGING LE MARK CERAMIC TECH1ISIS INNOVATION1LE MARK INTERNAT LTD1
Top patents by PatentIndex Score
17 records- 0180US6884967B1Multi-layer ceramic heater element and method of making sameCHONGGING LE MARK CERAMIC TECH·Filed 2000·Granted Apr 26, 2005·36 cites·21 claims
- 0277US6740214B1Microelectrode biosensor and method thereforISIS INNOVATION·Filed 1999·Granted May 25, 2004·47 cites·24 claims
- 0368US6084212AMulti-layer ceramic heater element and method of making sameLE MARK INTERNATIONAL LTD·Filed 1999·Granted Jul 4, 2000·28 cites·23 claims
- 0463US6184497B1Multi-layer ceramic heater element and method of making sameLE MARK INTERNAT LTD·Filed 1999·Granted Feb 6, 2001·28 cites·2 claims
- 0558US11930564B2Ceramic electric heating elementCHONGQING LE MARK CERAMIC TECH CO LIMITED·Filed 2021·Granted Mar 12, 2024·0 cites·6 claims
- 0656US2024217012A1Ceramic electric soldering ironCHONGQING LE MARK TECH CO LTD·Filed 2022·Application pending·0 cites
- 0755US12228281B2Control strategy for hot surface igniterCHONGQING LE MARK TECH CO LTD·Filed 2020·Granted Feb 18, 2025·0 cites·8 claims
- 0853US5567954ALight emitting device with porous materialSECR DEFENCE BRIT·Filed 1993·Granted Oct 22, 1996·26 cites·39 claims
- 0946US10993288B2Ceramic electric heating elementCHONGQING LE MARK CERAMIC TECH CO LIMITED·Filed 2016·Granted Apr 27, 2021·0 cites·20 claims
- 1046US2025126682A1All-ceramic heating elementCHONGQING LE MARK TECH CO LTD·Filed 2022·Application pending·0 cites
- 1143US2024318618A1Hot surface combustion-supporting system of engineCHONGQING LE MARK TECH CO LTD·Filed 2022·Application pending·0 cites
- 1243US2024210034A1Ceramic glow plugCHONGQING LE MARK TECH CO LTD·Filed 2022·Application pending·0 cites
- 1343US2024401806A1Four-wire electric heating and ignition device capable of temperature measurementCHONGQING LE MARK TECH CO LTD·Filed 2022·Application pending·0 cites
- 1439US2022377849A1Ceramic electric heating element having a twolayer structure and electric soldering ironCHONGQING LE MARK TECH CO LTD·Filed 2020·Application pending·0 cites
- 1539US2023354480A1Composite material for ceramic electric heating elementCHONGQING LE MARK TECH CO LTD·Filed 2020·Application pending·0 cites
- 1636US2004099368A1Transfer printingFiled 2001·Application pending·0 cites
- 1729US4099318ASemiconductor devicesPOST OFFICE·Filed 1976·Granted Jul 11, 1978·7 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Peter Leigh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →