Inventor
Steven Y. Tian
Inventor
Bloomington, IL, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof55%
F02BInternal-combustion piston engines9%
F16KValves9%
B01DSeparation5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
F02DControlling combustion engines5%
F04BPositive-displacement machines for liquids5%
Y02TClimate change mitigation technologies related to transportation5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,794,251Fuel apportionment strategy for in-cylinder dosing20209,957,940Fluid conditioning module20187,451,741'High-pressure pump'20087,331,329'Fuel injector with directly controlled highly efficient nozzle assembly and fuel system using same'20087,077,381'Desensitizing armature air gap to component distortion in a fuel injector'20066,769,635'Mixed mode fuel injector with individually moveable needle valve members'20046,364,282'Hydraulically actuated fuel injector with seated pin actuator'20026,283,441'Pilot actuator and spool valve assembly'20016,145,805'Liquid control valve assembly with local damping and hydraulically actuated fuel injector using same'20006,119,959'Fuel injector with controlled spill to produce split injection'20006,113,000'Hydraulically-actuated fuel injector with intensifier piston always exposed to high pressure actuation fluid inlet'20006,012,429'Hydraulically-actuated fuel injector with idle stability port'20005,967,413'Damped solenoid actuated valve and fuel injector using same'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2020Patents assigned to CATERPILLAR INC (12)· patent assignee history
1999–2020Based in Bloomington, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 12 | 1999–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bloomington, Illinois, US | 13 | 1999–2020 |