Ghidewon Arefe

Person

St. Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Emissive article with light extraction film
- Patent number 10,358,344
- Issue date Jul 23, 2019
- 3M Innovative Properties Company
- Sergey Lamansky
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Emissive article with light extraction film
- Patent number 9,799,853
- Issue date Oct 24, 2017
- 3M Innovative Properties Company
- Sergey Lamansky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emissive display with hybrid polarizer
- Patent number 9,761,843
- Issue date Sep 12, 2017
- 3M Innovative Properties Company
- Adam D. Haag
- G02 - OPTICS
Information Patent Grant
Transparent OLED light extraction
- Patent number 9,537,116
- Issue date Jan 3, 2017
- 3M Innovative Properties Company
- Sergey Lamansky
- G02 - OPTICS
Information Patent Grant
Wet gas indication using a process fluid differential pressure tran...
- Patent number 7,458,280
- Issue date Dec 2, 2008
- Rosemount Inc.
- David L. Wehrs
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
EMISSIVE ARTICLE WITH LIGHT EXTRACTION FILM
- Publication number 20180047944
- Publication date Feb 15, 2018
- 3M Innovative Properties Company
- Sergey LAMANSKY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSPARENT OLED LIGHT EXTRACTION
- Publication number 20170301888
- Publication date Oct 19, 2017
- 3M Innovative Properties Company
- Sergey Lamansky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSPARENT OLED LIGHT EXTRACTION
- Publication number 20170110690
- Publication date Apr 20, 2017
- 3M Innovative Properties Company
- Sergey Lamansky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMISSIVE ARTICLE WITH LIGHT EXTRACTION FILM
- Publication number 20160197311
- Publication date Jul 7, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- Sergey LAMANSKY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMISSIVE DISPLAY WITH HYBRID POLARIZER
- Publication number 20150325813
- Publication date Nov 12, 2015
- 3M INNOVATIVE PROPERTIES COMPANY
- Adam D. HAAG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMISSIVE DISPLAY WITH REFLECTIVE POLARIZER
- Publication number 20150325816
- Publication date Nov 12, 2015
- 3M INNOVATIVE PROPERTIES COMPANY
- Adam D. HAAG
- G02 - OPTICS
Information Patent Application
MICROCAVITY OLED LIGHT EXTRACTION
- Publication number 20150228929
- Publication date Aug 13, 2015
- 3M Innovative Properties Company
- Sergey Lamansky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transparent OLED Light Extraction
- Publication number 20150228931
- Publication date Aug 13, 2015
- 3M Innovative Properties Company
- Sergey Lamansky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wet gas indication using a process fluid differential pressure tran...
- Publication number 20070163362
- Publication date Jul 19, 2007
- David L. Wehrs
- G01 - MEASURING TESTING

Ghidewon Arefe

Person

Patents Grantslast 30 patents

Emissive article with light extraction film

Emissive article with light extraction film

Emissive display with hybrid polarizer

Transparent OLED light extraction

Wet gas indication using a process fluid differential pressure tran...

Patents Applicationslast 30 patents

EMISSIVE ARTICLE WITH LIGHT EXTRACTION FILM

TRANSPARENT OLED LIGHT EXTRACTION

TRANSPARENT OLED LIGHT EXTRACTION

EMISSIVE ARTICLE WITH LIGHT EXTRACTION FILM

EMISSIVE DISPLAY WITH HYBRID POLARIZER

EMISSIVE DISPLAY WITH REFLECTIVE POLARIZER

MICROCAVITY OLED LIGHT EXTRACTION

Transparent OLED Light Extraction

Wet gas indication using a process fluid differential pressure tran...