Assignee
SPARK THERMIONICS INC
US·16 granted patents·6 pending applications·39 citations·filing 2018–2025
Top patents by PatentIndex Score
22 records- 0196US11133757B2System and method for combined heat and electric power generationSPARK THERMIONICS INC·Filed 2021·Granted Sep 28, 2021·6 cites·20 claims
- 0295US11688593B2System and method for thermionic energy conversionSPARK THERMIONICS INC·Filed 2022·Granted Jun 27, 2023·3 cites·20 claims
- 0394US11264144B2System and method for thermionic energy conversionSPARK THERMIONICS INC·Filed 2021·Granted Mar 1, 2022·4 cites·20 claims
- 0494US10546990B2System and method for work function reduction and thermionic energy conversionSPARK THERMIONICS INC·Filed 2018·Granted Jan 28, 2020·12 cites·8 claims
- 0593US11791143B2Small gap device system and method of fabricationSPARK THERMIONICS INC·Filed 2021·Granted Oct 17, 2023·2 cites·20 claims
- 0690US10186650B2System and method for work function reduction and thermionic energy conversionSPARK THERMIONICS INC·Filed 2018·Granted Jan 22, 2019·5 cites·11 claims
- 0787US11170984B2Small gap device system and method of fabricationSPARK THERMIONICS INC·Filed 2018·Granted Nov 9, 2021·4 cites·20 claims
- 0887US2026068526A1System and method for work function reduction and thermionic energy conversionSPARK THERMIONICS INC·Filed 2024·Application pending·0 cites
- 0985US2025029744A1System and method for thermionic energy conversionSPARK THERMIONICS INC·Filed 2024·Application pending·0 cites
- 1084US12165779B2System and method for thermionic energy conversionSPARK THERMIONICS INC·Filed 2024·Granted Dec 10, 2024·0 cites·20 claims
- 1184US10699886B2System and method for thermionic energy conversionSPARK THERMIONICS INC·Filed 2019·Granted Jun 30, 2020·2 cites·20 claims
- 1282US12102005B2System and method for work function reduction and thermionic energy conversionSPARK THERMIONICS INC·Filed 2022·Granted Sep 24, 2024·0 cites·18 claims
- 1378US11791142B2Small gap device system and method of fabricationSPARK THERMIONICS INC·Filed 2021·Granted Oct 17, 2023·1 cites·20 claims
- 1478US2023420233A1Small gap device system and method of fabricationSPARK THERMIONICS INC·Filed 2023·Application pending·0 cites
- 1573US11788734B2System and method for combined heat and electric power generationSPARK THERMIONICS INC·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 1672US11935667B2System and method for thermionic energy conversionSPARK THERMIONICS INC·Filed 2021·Granted Mar 19, 2024·0 cites·20 claims
- 1770US11430644B2System and method for thermionic energy conversionSPARK THERMIONICS INC·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 1867US11552233B2System and method for work function reduction and thermionic energy conversionSPARK THERMIONICS INC·Filed 2019·Granted Jan 10, 2023·0 cites·22 claims
- 1964US2024213008A1Small gap device system and method of fabricationSPARK THERMIONICS INC·Filed 2023·Application pending·0 cites
- 2064US2026058030A1Energy converter system and method of operationSPARK THERMIONICS INC·Filed 2025·Application pending·0 cites
- 2163US2024344696A1Burner system and method of operationSPARK THERMIONICS INC·Filed 2024·Application pending·0 cites
- 2258US12050008B2Burner system and method of operationSPARK THERMIONICS INC·Filed 2022·Granted Jul 30, 2024·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →