P

Inventor

SINGH JASWINDER

US32 patents
⚠️ This page may combine multiple inventors who share the name “SINGH JASWINDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CATERPILLAR INC

27 patents
US11002216B1May 11, 2021

Cylinder liner and cylinder liner-piston assembly for abnormal combustion protection in an engine

CATERPILLAR INC4 citations73
US9869255B2Jan 16, 2018

Feedback controlled system for charged ignition promoter droplet distribution

CATERPILLAR INC2 citations73
US10260460B2Apr 16, 2019

Feedback control of fuel reformer-engine system

CATERPILLAR INC2 citations72
US11002177B2May 11, 2021

System and method for staged pre-chamber purging

CATERPILLAR INC3 citations71
US10947925B2Mar 16, 2021

Methods for reducing oil sticking on surfaces of internal combustion engines

CATERPILLAR INC2 citations71
US11255283B1Feb 22, 2022

Oxidation catalyst bypass control strategy for yellow smoke mitigation in gaseous fuel engine

CATERPILLAR INC3 citations70
US10273891B2Apr 30, 2019

Gaseous fuel internal combustion engine and operating method therefor

CATERPILLAR INC3 citations70
US11959414B2Apr 16, 2024

Gaseous fuel reciprocating engine and operating methodology for reduced hydrogen flame speed

CATERPILLAR INC2 citations69
US10989146B2Apr 27, 2021

Oil injection methods for combustion enhancement in natural gas reciprocating engines

CATERPILLAR INC2 citations68
US11125188B2Sep 21, 2021

Hydrogen and electric power co-production system and method

CATERPILLAR INC2 citations67
US11187180B2Nov 30, 2021

Abnormal combustion protection in an engine and piston configuration for same

CATERPILLAR INC0 citations62
US12467424B2Nov 11, 2025

Intake runner for gaseous fuel engine, system, and method

CATERPILLAR INC0 citations59
US12104546B2Oct 1, 2024

Gaseous fuel engine operating strategy for improved derating performance using varied ratio fuel blend

CATERPILLAR INC0 citations59
US12065992B2Aug 20, 2024

Intake runner for gaseous fuel engine, system, and method

CATERPILLAR INC0 citations59
US11840979B1Dec 12, 2023

Gaseous fuel engine system and operating method for same

CATERPILLAR INC1 citations59
US11280260B2Mar 22, 2022

Engine operating method and engine system for improved load step acceptance

CATERPILLAR INC0 citations59
US10895224B1Jan 19, 2021

Exhaust system for internal combustion engine and condensate disposal strategy for same

CATERPILLAR INC1 citations58
US10458312B2Oct 29, 2019

Systems and methods for controlling enriched prechamber stoichiometry

CATERPILLAR INC1 citations58
US11939904B2Mar 26, 2024

Optimized piston temperature control in gaseous fuel hydrogen engine system

CATERPILLAR INC0 citations57
US11891961B1Feb 6, 2024

Gaseous fuel engine system and operating strategy for limiting crankcase fuel accumulation

CATERPILLAR INC0 citations55
US11773795B1Oct 3, 2023

Gaseous fuel engine and operating strategy for limiting preignition in prechamber sparkplug

CATERPILLAR INC1 citations54
US11920528B1Mar 5, 2024

Preignition mitigation strategy for gaseous fuel engine

CATERPILLAR INC0 citations53
US9976518B2May 22, 2018

Feedback controlled system for ignition promoter droplet generation

CATERPILLAR INC0 citations52
US9915189B2Mar 13, 2018

Multipoint ignition systems and methods

CATERPILLAR INC1 citations52
US11891962B1Feb 6, 2024

Gaseous fuel engine system operating strategy including hydrogen fueling amount based on performance target

CATERPILLAR INC0 citations50
US11261830B2Mar 1, 2022

Stoichiometric engine system utilizing three-way catalyst upstream of turbine

CATERPILLAR INC0 citations50
US12129807B2Oct 29, 2024

Dual fuel engine operating strategy for optimized hydrogen and hydrocarbon fueling

CATERPILLAR INC0 citations46

QUALCOMM INC

3 patents

CCL IND INC

1 patent

ENT SERVICES DEV CORP LP

1 patent