6 patents
Utility
Resistive based NOx sensing method and apparatus
15 Mar 22
Nitrous oxide (NOx) sensors and related methods and systems for use with combustion processes.
Ken Ervin Fosaaen
Filed: 16 Jul 20
Utility
Resistive Based NOx Sensing Method and Apparatus
4 Nov 20
Nitrous oxide (NOx) sensors and related methods and systems for use with combustion processes.
Ken Ervin Fosaaen
Filed: 15 Jul 20
Utility
Resistive based NOx sensing method and apparatus
31 Aug 20
Nitrous oxide (NOx) sensors and related methods and systems for use with combustion processes.
Ken Ervin Fosaaen
Filed: 7 Mar 17
Utility
Resistive based combustion sensing method and apparatus
23 Mar 20
Sensing combustion events using a resistive based oxygen sensor exposed to exhaust gases of a periodic combustion process in a combustion engine.
Ken Ervin Fosaaen, Horizon Walker Gitano-Briggs
Filed: 5 Mar 17
Utility
Microchip oxygen sensor for control of internal combustion engines or other combustion processes
6 Jan 20
A microchip oxygen sensor for sensing exhaust gases from a combustion process, and related methods.
Ken Ervin Fosaaen
Filed: 23 Oct 18
Utility
Sensing combustion misfire events in engines by comparing signals derived from two different types of oxygen sensors
6 Jan 20
Method and apparatus for monitoring and/or detecting combustion misfire events in periodic combustion processes in internal combustion engines, using combustion signals derived from a first oxygen sensor exposed to exhaust gas of a periodic combustion process and a second oxygen sensor exposed to the same exhaust gas.
Ken Ervin Fosaaen, Horizon Walker Gitano-Briggs
Filed: 5 Mar 18
- Prev
- 1
- Next
Patents are sorted by USPTO publication date, most recent first