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LEE HOWARD W H

Overview
  • Total Patents
    35
About

LEE HOWARD W H has a total of 35 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, environmental technology and machines are NOKORD CO LTD, URIEL SOLAR INC and KIZILYALLI ISIK C.

Patent filings in countries

World map showing LEE HOWARD W Hs patent filings in countries

Patent filings per year

Chart showing LEE HOWARD W Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Howard W H 35
#2 Farris Iii Chester A 8
#3 Gao Bing Shen 2
#4 Mikulec Frederic Victor 2
#5 Huang Jinman 2
#6 Wieting Robert D 1

Latest patents

Publication Filing date Title
US2012285508A1 Four terminal multi-junction thin film photovoltaic device and method
US2012204939A1 Structure and Method for High Efficiency CIS/CIGS-based Tandem Photovoltaic Module
US8435826B1 Bulk sulfide species treatment of thin film photovoltaic cell and manufacturing method
US8236597B1 Bulk metal species treatment of thin film photovoltaic cell and manufacturing method
US8394662B1 Chloride species surface treatment of thin film photovoltaic cell and manufacturing method
US8501521B1 Copper species surface treatment of thin film photovoltaic cell and manufacturing method
US8476104B1 Sodium species surface treatment of thin film photovoltaic cell and manufacturing method
US2011244623A1 Rapid thermal method and device for thin film tandem cell
US2009320920A1 High efficiency photovoltaic cell and manufacturing method free of metal disulfide barrier material
US2011020564A1 Processing method for cleaning sulfur entities of contact regions
US8187434B1 Method and system for large scale manufacture of thin film photovoltaic devices using single-chamber configuration
US2009250105A1 Thin film metal oxide bearing semiconductor material for single junction solar cell devices
US2009227065A1 Method and material for processing iron disilicide for photovoltaic application
US2009117718A1 Methods for infusing one or more materials into nano-voids if nanoporous or nanostructured materials
WO2008140476A2 Process to form nano-sized materials, the compositions and uses thereof
US2007264488A1 Method and structure for thin film photovoltaic materials using semiconductor materials