Inventor
David K. Yee
Inventor
Hayward, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F23Rprimary
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers17%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air15%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%
F23DBurners8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C07CAcyclic or carbocyclic compounds6%
F23NRegulating or controlling combustion6%
Y02TClimate change mitigation technologies related to transportation6%
C02FTreatment of water, waste water, sewage, or sludge2%
F01LCyclically operating valves for machines or engines2%
PatentTitleYear
10,047,644Detection apparatus for at least one of temperature and pressure in a cylinder of an internal combustion engine20189,169,134'Sealing about a quartz tube'20158,468,803'Soot resistant diesel fuel reformer for diesel engine emissions aftertreatment'20138,209,960'System and method for coupled DPF regeneration and LNT DeNOx'20127,975,489'Catalyst module overheating detection and methods of response'20117,152,409'Dynamic control system and method for multi-combustor catalytic gas turbine engine'20067,121,097'Control strategy for flexible catalytic combustion system'20066,796,129'Design and control strategy for catalytic combustion system with a wide operating range'20046,718,772'Method of thermal NOx reduction in catalytic combustion systems'20046,109,018'Electrically-heated combustion catalyst structure and method for start-up of a gas turbine using same'20005,518,697'Process and catalyst structure employing intergal heat exchange with optional downstream flameholder'19965,512,250'Catalyst structure employing integral heat exchange'19965,424,264'Process and catalyst for partially hydrogenating aromatics to produce cycloolefins'19955,414,171'Process and washed catalyst for partially hydrogenating aromatics to produce cycloolefins'19955,334,790'Process and catalyst for partially hydrogenating aromatics to produce cycloolefins'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1995Based in Milpitas, CA, US· patent location history
1995–2000Patents assigned to CATALYTICA INC (5)· patent assignee history
1996–2011Based in Hayward, CA, US· patent location history
1996Based in San Bruno, CA, US· patent location history
2004–2006Patents assigned to CATALYTICA ENERGY SYS INC (3)· patent assignee history
2006–2011Patents assigned to KAWASAKI HEAVY IND LTD (2)· patent assignee history
2012–2013Patents assigned to INT ENGINE INTELLECTUAL PROP (2)· patent assignee history
2012–2018Based in West Bloomfield, MI, US· patent location history
2015–2018Patents assigned to EATON CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATALYTICA INC | 5 | 1995–2000 |
| CATALYTICA ENERGY SYS INC | 3 | 2004–2006 |
| EATON CORP | 2 | 2015–2018 |
| INT ENGINE INTELLECTUAL PROP | 2 | 2012–2013 |
| KAWASAKI HEAVY IND LTD | 2 | 2006–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hayward, California, US | 7 | 1996–2011 |
| West Bloomfield, MI, US | 4 | 2012–2018 |
| Milpitas, California, US | 3 | 1994–1995 |
| San Bruno, California, US | 1 | 1996 |