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Junqing Xie
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Woodbury, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Abrasive articles with precisely shaped features and method of maki...
Patent number
11,697,185
Issue date
Jul 11, 2023
3M Innovative Properties Company
Duy K. Lehuu
B24 - GRINDING POLISHING
Information
Patent Grant
Abrasive articles with precisely shaped features and method of maki...
Patent number
10,710,211
Issue date
Jul 14, 2020
3M Innovative Properties Company
Duy K. Lehuu
B24 - GRINDING POLISHING
Information
Patent Grant
Abrasive element precursor with precisely shaped features and metho...
Patent number
9,956,664
Issue date
May 1, 2018
3M Innovative Properties Company
Duy K. Lehuu
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Light converting and emitting device with suppressed dark-line defects
Patent number
9,431,584
Issue date
Aug 30, 2016
3M Innovative Properties Company
Michael A. Haase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light converting and emitting device with minimal edge recombination
Patent number
8,835,963
Issue date
Sep 16, 2014
3M Innovative Properties Company
Michael A. Haase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multicolored light converting LED with minimal absorption
Patent number
8,710,533
Issue date
Apr 29, 2014
3M Innovative Properties Company
Michael A. Haase
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CONDITIONING DISK WITH MICROFEATURES
Publication number
20250050464
Publication date
Feb 13, 2025
3M Innovative Properties Company
Junqing Xie
B24 - GRINDING POLISHING
Information
Patent Application
ABRASIVE ELEMENTS WITH PRECISELY SHAPED FEATURES, ABRASIVE ARTICLES...
Publication number
20220134512
Publication date
May 5, 2022
3M Innovative Properties Company
Matthew C. Fritz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ABRASIVE ARTICLES WITH PRECISELY SHAPED FEATURES AND METHOD OF MAKI...
Publication number
20200298370
Publication date
Sep 24, 2020
3M Innovative Properties Company
Duy K. Lehuu
B24 - GRINDING POLISHING
Information
Patent Application
Abrasive Elements with Precisely Shaped Features, Abrasive Articles...
Publication number
20150224625
Publication date
Aug 13, 2015
3M Innovative Properties Company
Duy K. Lehuu
B24 - GRINDING POLISHING
Information
Patent Application
ABRASIVE ARTICLES WITH PRECISELY SHAPED FEATURES AND METHOD OF MAKI...
Publication number
20150209932
Publication date
Jul 30, 2015
3M Innovative Properties Company
Duy K. Lehuu
B24 - GRINDING POLISHING
Information
Patent Application
ABRASIVE ELEMENT PRECURSOR WITH PRECISELY SHAPED FEATURES AND METHO...
Publication number
20150209933
Publication date
Jul 30, 2015
3M Innovative Properties Company
Duy K. Lehuu
B24 - GRINDING POLISHING
Information
Patent Application
Multicolored Light Converting LED With Minimal Absorption
Publication number
20130075775
Publication date
Mar 28, 2013
3M Innovative Properties Company
Michael A. Haase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light Converting And Emitting Device With Minimal Edge Recombination
Publication number
20130075774
Publication date
Mar 28, 2013
3M Innovative Properties Company
Michael A. Haase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT CONVERTING AND EMITTING DEVICE WITH SUPPRESSED DARK-LINE DEFECTS
Publication number
20130069038
Publication date
Mar 21, 2013
3M Innovative Properties Company
Michael A. Haase
H01 - BASIC ELECTRIC ELEMENTS