Long Cheng

Person

Perrysburg, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming copper(Cu) or antimony(Sb) doped z...
- Patent number 9,269,850
- Issue date Feb 23, 2016
- First Solar, Inc
- Long Cheng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Metal barrier-doped metal contact layer
- Patent number 8,987,587
- Issue date Mar 24, 2015
- First Solar, Inc
- Long Cheng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photovoltaic module cleaner
- Patent number 8,926,761
- Issue date Jan 6, 2015
- First Solar, Inc
- Long Cheng
- B08 - CLEANING
Information Patent Grant
Dopant-containing contact material
- Patent number 8,766,088
- Issue date Jul 1, 2014
- First Solar, Inc
- Long Cheng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR FORMING A CADMIUM ZINC TELLURIDE LAYER IN...
- Publication number 20140374266
- Publication date Dec 25, 2014
- First Solar, Inc.
- Markus Gloeckler
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD AND APPARATUS FOR FORMING COPPER(Cu) OR ANTIMONY(Sb) DOPED Z...
- Publication number 20140370649
- Publication date Dec 18, 2014
- First Solar, Inc.
- Pawel Mrozek
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PHOTOVOLTAIC DEVICE HAVING IMPROVED BACK ELECTRODE AND METHOD OF FO...
- Publication number 20140261667
- Publication date Sep 18, 2014
- First Solar, Inc.
- Benyamin Buller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM PHOTOVOLTAIC DEVICE WTIH LARGE GRAIN STRUCTURE AND METHOD...
- Publication number 20140261685
- Publication date Sep 18, 2014
- First Solar, Inc.
- Feng Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM EMPLOYING A SOLUTION CONTACT FOR MEASUREMENT
- Publication number 20130314093
- Publication date Nov 28, 2013
- First Solar, Inc.
- Long Cheng
- G01 - MEASURING TESTING
Information Patent Application
FILM INSPECTION METHOD
- Publication number 20130213814
- Publication date Aug 22, 2013
- First Solar, Inc.
- Jianjun Wang
- G01 - MEASURING TESTING
Information Patent Application
PHOTOVOLTAIC MODULE CLEANER
- Publication number 20120031428
- Publication date Feb 9, 2012
- Long Cheng
- B08 - CLEANING
Information Patent Application
DOPANT-CONTAINING CONTACT MATERIAL
- Publication number 20100326491
- Publication date Dec 30, 2010
- First Solar, Inc.
- Long Cheng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DOPED METAL CONTACT
- Publication number 20100307561
- Publication date Dec 9, 2010
- First Solar, Inc.
- Benyamin Buller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METAL BARRIER-DOPED METAL CONTACT LAYER
- Publication number 20100307568
- Publication date Dec 9, 2010
- First Solar, Inc.
- Long Cheng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Person

Patents Grantslast 30 patents

Method and apparatus for forming copper(Cu) or antimony(Sb) doped z...

Metal barrier-doped metal contact layer

Photovoltaic module cleaner

Dopant-containing contact material

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR FORMING A CADMIUM ZINC TELLURIDE LAYER IN...

METHOD AND APPARATUS FOR FORMING COPPER(Cu) OR ANTIMONY(Sb) DOPED Z...

PHOTOVOLTAIC DEVICE HAVING IMPROVED BACK ELECTRODE AND METHOD OF FO...

THIN FILM PHOTOVOLTAIC DEVICE WTIH LARGE GRAIN STRUCTURE AND METHOD...

METHOD AND SYSTEM EMPLOYING A SOLUTION CONTACT FOR MEASUREMENT

FILM INSPECTION METHOD

PHOTOVOLTAIC MODULE CLEANER

DOPANT-CONTAINING CONTACT MATERIAL

DOPED METAL CONTACT

METAL BARRIER-DOPED METAL CONTACT LAYER