Inventor · disambiguated record
Donald Edward Carkner
Also filed as: CARKNER DONALD EDWARD
5 granted patents·4 pending applications·63 citations·filing 2000–2025
76Inventor score
Files withQUANTUM VALLEY INVEST FUND LP5RESEARCH IN MOTION LTD2IFIRE TECHNOLOGY CORP1IFIRE TECHNOLOGY INC1
Top patents by PatentIndex Score
9 records- 0189US6771019B1Electroluminescent laminate with patterned phosphor structure and thick film dielectric with improved dielectric propertiesIFIRE TECHNOLOGY INC·Filed 2000·Granted Aug 3, 2004·51 cites·137 claims
- 0287US2025383416A1Operating Circuitry in a Magnetic Resonance SystemQUANTUM VALLEY INVEST FUND LP·Filed 2025·Application pending·0 cites
- 0382US12436213B2Operating circuitry in a magnetic resonance systemQUANTUM VALLEY INVEST FUND LP·Filed 2024·Granted Oct 7, 2025·0 cites·23 claims
- 0472US12092711B2Changing samples in a magnetic resonance systemQUANTUM VALLEY INVEST FUND LP·Filed 2023·Granted Sep 17, 2024·0 cites·28 claims
- 0568US6939189B2Method of forming a patterned phosphor structure for an electroluminescent laminateIFIRE TECHNOLOGY CORP·Filed 2003·Granted Sep 6, 2005·11 cites·81 claims
- 0668US2025277879A1Changing Samples in a Magnetic Resonance SystemQUANTUM VALLEY INVEST FUND LP·Filed 2025·Application pending·0 cites
- 0745USD1094761SEPR instrumentQUANTUM VALLEY INVEST FUND LP·Filed 2023·Granted Sep 23, 2025·1 cites·1 claims
- 0843US2015002482A1Method and Apparatus Pertaining to Switching Stylus Transmissions Between Stylus-Modality Signals and Non-Stylus-Modality SignalsRESEARCH IN MOTION LTD·Filed 2013·Application pending·0 cites
- 0941US2014168471A1Device with virtual plenoptic camera functionalityRESEARCH IN MOTION LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →