Shuwei Ma

Person

Ann Arbor, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Spark plug
- Patent number 12,027,826
- Issue date Jul 2, 2024
- Federal-Mogul Ignition LLC
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for a spark plug
- Patent number 11,777,282
- Issue date Oct 3, 2023
- Federal-Mogul Ignition LLC
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug shell and method of manufacture
- Patent number 11,489,316
- Issue date Nov 1, 2022
- Federal-Mogul Ignition LLC
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug with a suppressor that is formed at low temperature
- Patent number 10,418,789
- Issue date Sep 17, 2019
- Federal-Mogul Ignition LLC
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for spark plug comprising ruthenium-based material
- Patent number 10,044,172
- Issue date Aug 7, 2018
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for a spark plug and method of making the same
- Patent number 9,337,624
- Issue date May 10, 2016
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for a spark plug
- Patent number 9,231,380
- Issue date Jan 5, 2016
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing spark plug electrode material
- Patent number 9,130,358
- Issue date Sep 8, 2015
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode core material for spark plugs
- Patent number 9,083,156
- Issue date Jul 14, 2015
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug electrode and spark plug manufacturing method
- Patent number 9,004,969
- Issue date Apr 14, 2015
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a ruthenium-based spark plug electrode mate...
- Patent number 8,979,606
- Issue date Mar 17, 2015
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making ruthenium-based material for spark plug electrode
- Patent number 8,890,399
- Issue date Nov 18, 2014
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug including electrodes with low swelling rate and high cor...
- Patent number 8,816,577
- Issue date Aug 26, 2014
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for a spark plug
- Patent number 8,766,519
- Issue date Jul 1, 2014
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for a spark plug
- Patent number 8,760,044
- Issue date Jun 24, 2014
- Federal-Mogul Ignition Company
- Shuwei Ma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Spark plug having a plastic upper insulator and method of construction
- Patent number 8,680,758
- Issue date Mar 25, 2014
- Federal-Mogul Ignition Company
- Kevin L. Miller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug including high temperature performance electrode
- Patent number 8,575,829
- Issue date Nov 5, 2013
- Federal-Mogul Ignition Company
- Shuwei Ma
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electrode material for a spark plug
- Patent number 8,575,830
- Issue date Nov 5, 2013
- Federal-Mogul Ignition Company
- Shuwei Ma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Spark plug with volume-stable electrode material
- Patent number 8,492,963
- Issue date Jul 23, 2013
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug electrode with nanocarbon enhanced copper core
- Patent number 8,482,188
- Issue date Jul 9, 2013
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ruthenium-based electrode material for a spark plug
- Patent number 8,471,451
- Issue date Jun 25, 2013
- Federal-Mogul Ignition Company
- Shuwei Ma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrode material for use with a spark plug
- Patent number 8,436,520
- Issue date May 7, 2013
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug including electrodes with low swelling rate and high cor...
- Patent number 8,288,927
- Issue date Oct 16, 2012
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug with platinum-based electrode material
- Patent number 8,274,204
- Issue date Sep 25, 2012
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for a spark plug
- Patent number 8,274,203
- Issue date Sep 25, 2012
- Federal-Mogul Ignition Company
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPARK PLUG
- Publication number 20240235168
- Publication date Jul 11, 2024
- Federal-Mogul Ignition LLC
- SHUWEI MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG
- Publication number 20240136804
- Publication date Apr 25, 2024
- Federal-Mogul Ignition LLC
- SHUWEI MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR A SPARK PLUG
- Publication number 20220302682
- Publication date Sep 22, 2022
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG SHELL AND METHOD OF MANUFACTURE
- Publication number 20220166195
- Publication date May 26, 2022
- Federal-Mogul Ignition LLC
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG WITH A SUPPRESSOR THAT IS FORMED AT LOW TEMPERATURE
- Publication number 20180034247
- Publication date Feb 1, 2018
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SPARK PLUG ELECTRODE MATERIAL
- Publication number 20140265812
- Publication date Sep 18, 2014
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE CORE MATERIAL FOR SPARK PLUGS
- Publication number 20140232254
- Publication date Aug 21, 2014
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR A SPARK PLUG AND METHOD OF MAKING THE SAME
- Publication number 20140103792
- Publication date Apr 17, 2014
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR A SPARK PLUG
- Publication number 20140015399
- Publication date Jan 16, 2014
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A SPARK PLUG ELECTRODE MATERIAL INTO A DESI...
- Publication number 20130344765
- Publication date Dec 26, 2013
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MAKING RUTHENIUM-BASED MATERIAL FOR SPARK PLUG ELECTRODE
- Publication number 20130313961
- Publication date Nov 28, 2013
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR A SPARK PLUG
- Publication number 20130285533
- Publication date Oct 31, 2013
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG ELECTRODE AND SPARK PLUG MANUFACTURING METHOD
- Publication number 20130099654
- Publication date Apr 25, 2013
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG INCLUDING ELECTRODES WITH LOW SWELLING RATE AND HIGH COR...
- Publication number 20130063017
- Publication date Mar 14, 2013
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR A SPARK PLUG
- Publication number 20130002121
- Publication date Jan 3, 2013
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR A SPARK PLUG
- Publication number 20120212119
- Publication date Aug 23, 2012
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRODE MATERIAL FOR A SPARK PLUG
- Publication number 20120194056
- Publication date Aug 2, 2012
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RUTHENIUM-BASED ELECTRODE MATERIAL FOR A SPARK PLUG
- Publication number 20120169206
- Publication date Jul 5, 2012
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRODE MATERIAL FOR USE WITH A SPARK PLUG
- Publication number 20120025692
- Publication date Feb 2, 2012
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR A SPARK PLUG
- Publication number 20110127900
- Publication date Jun 2, 2011
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG WITH PLATINUM-BASED ELECTRODE MATERIAL
- Publication number 20110121713
- Publication date May 26, 2011
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG WITH VOLUME-STABLE ELECTRODE MATERIAL
- Publication number 20110121712
- Publication date May 26, 2011
- FEDERAL-MOGUL IGNITION COMPANY
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG INCLUDING ELECTRODES WITH LOW SWELLING RATE AND HIGH COR...
- Publication number 20110037370
- Publication date Feb 17, 2011
- SHUWEI MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG INCLUDING HIGH TEMPERATURE PERFORMANCE ELECTRODE
- Publication number 20110012498
- Publication date Jan 20, 2011
- Shuwei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG HAVING A PLASTIC UPPER INSULATOR AND METHOD OF CONSTRUCTION
- Publication number 20100201245
- Publication date Aug 12, 2010
- Kevin L. Miller
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Spark plug

Electrode material for a spark plug

Spark plug shell and method of manufacture

Spark plug with a suppressor that is formed at low temperature

Electrode for spark plug comprising ruthenium-based material

Electrode material for a spark plug and method of making the same

Electrode material for a spark plug

Method of manufacturing spark plug electrode material

Electrode core material for spark plugs

Spark plug electrode and spark plug manufacturing method

Method of manufacturing a ruthenium-based spark plug electrode mate...

Method of making ruthenium-based material for spark plug electrode

Spark plug including electrodes with low swelling rate and high cor...

Electrode material for a spark plug

Electrode material for a spark plug

Spark plug having a plastic upper insulator and method of construction

Spark plug including high temperature performance electrode

Electrode material for a spark plug

Spark plug with volume-stable electrode material

Spark plug electrode with nanocarbon enhanced copper core

Ruthenium-based electrode material for a spark plug

Electrode material for use with a spark plug

Spark plug including electrodes with low swelling rate and high cor...

Spark plug with platinum-based electrode material

Electrode material for a spark plug

Patents Applicationslast 30 patents

SPARK PLUG

SPARK PLUG

ELECTRODE MATERIAL FOR A SPARK PLUG

SPARK PLUG SHELL AND METHOD OF MANUFACTURE

SPARK PLUG WITH A SUPPRESSOR THAT IS FORMED AT LOW TEMPERATURE

METHOD OF MANUFACTURING SPARK PLUG ELECTRODE MATERIAL

ELECTRODE CORE MATERIAL FOR SPARK PLUGS

ELECTRODE MATERIAL FOR A SPARK PLUG AND METHOD OF MAKING THE SAME

ELECTRODE MATERIAL FOR A SPARK PLUG

METHOD OF MANUFACTURING A SPARK PLUG ELECTRODE MATERIAL INTO A DESI...

METHOD OF MAKING RUTHENIUM-BASED MATERIAL FOR SPARK PLUG ELECTRODE

ELECTRODE MATERIAL FOR A SPARK PLUG

SPARK PLUG ELECTRODE AND SPARK PLUG MANUFACTURING METHOD

SPARK PLUG INCLUDING ELECTRODES WITH LOW SWELLING RATE AND HIGH COR...

ELECTRODE MATERIAL FOR A SPARK PLUG

ELECTRODE MATERIAL FOR A SPARK PLUG

ELECTRODE MATERIAL FOR A SPARK PLUG

RUTHENIUM-BASED ELECTRODE MATERIAL FOR A SPARK PLUG

ELECTRODE MATERIAL FOR USE WITH A SPARK PLUG

ELECTRODE MATERIAL FOR A SPARK PLUG

SPARK PLUG WITH PLATINUM-BASED ELECTRODE MATERIAL

SPARK PLUG WITH VOLUME-STABLE ELECTRODE MATERIAL

SPARK PLUG INCLUDING ELECTRODES WITH LOW SWELLING RATE AND HIGH COR...

SPARK PLUG INCLUDING HIGH TEMPERATURE PERFORMANCE ELECTRODE

SPARK PLUG HAVING A PLASTIC UPPER INSULATOR AND METHOD OF CONSTRUCTION