Method for controlling fuel of a spark ignited engine while regenerating a particulate filter
US-9863348-B2 · Jan 9, 2018 · US
Kerns James Michael patents
Kerns James Michael holds 11 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 11 |
| Recent patents | 0 |
| First publication | Feb 17, 2015 |
| Latest publication | Jan 9, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
NOx control during cylinder deactivation
US-9222420-B2 · Dec 29, 2015 · US
Non-intrusive exhaust gas sensor monitoring based on fuel vapor purge operation
US-9188045-B2 · Nov 17, 2015 · US
Method and system for humidity sensor diagnostics
US-9163588-B2 · Oct 20, 2015 · US
Methods and systems for variable displacement engine control
US-9151216-B2 · Oct 6, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method for controlling fuel of a spark ignited engine while regenerating a particulate filter
US-9863348-B2 · Jan 9, 2018 · US
NOx control during cylinder deactivation
US-9222420-B2 · Dec 29, 2015 · US
Non-intrusive exhaust gas sensor monitoring based on fuel vapor purge operation
US-9188045-B2 · Nov 17, 2015 · US
Method and system for humidity sensor diagnostics
US-9163588-B2 · Oct 20, 2015 · US
Methods and systems for variable displacement engine control
US-9151216-B2 · Oct 6, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 11 |
| Cross-Sectional Technologies | 9 |
| Physics | 1 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Kerns James Michael have in patentsdb?
- Kerns James Michael is linked to 11 publications as assignee in our database.
- What technology areas does Kerns James Michael patent most?
- Top mapped technology areas by patent count: Mechanical Engineering (11); Cross-Sectional Technologies (9); Physics (1).
- Is Kerns James Michael's patent activity growing?
- In our data, assignee counts were 10 in 2015 and 1 in 2018 (lower year over year).
- What are recent patents assigned to Kerns James Michael?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.