Providence, Rhode Island
United States
34
2023-11-14
The entities that hold a legal rights for patent applications filed by inventor Welser Roger E.:
Roger E. Welser from Providence, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Concentrator photovoltaic subassembly and method of constructing the same
#2 | 2022-07-05High efficiency quantum dot sensitized thin film solar cell with absorber layer
#3 | 2022-06-21Optically-thin III-V solar cells and methods for constructing the same
#4 | 2021-11-16Concentrator photovoltaic subassembly and method of constructing the same
#5 | 2020-09-29High efficiency quantum dot sensitized thin film solar cell with absorber layer
#6 | 2019-05-07Highly durable hydrophobic antireflection structures and method of manufacturing the same
#7 | 2019-05-07Broadband photovoltaic sheets and method of constructing the same
#8 | 2018-10-02Roll-to-roll solution process method for fabricating CIGS solar cells and system for the same
#9 | 2018-08-28High efficiency quantum well waveguide solar cells and methods for constructing the same
#10 | 2018-07-10Portable solar array
#11 | 2018-05-03DIFFUSE OMNI-DIRECTIONAL BACK REFLECTORS AND METHODS OF MANUFACTURING THE SAME
#12 | 2018-04-17Solar cell employing nanocrystalline superlattice material and amorphous structure and method of constructing the same
#13 | 2018-04-03High efficiency quantum dot sensitized thin film solar cell with absorber layer
#14 | 2017-04-04Optically-thin chalcogenide solar cells
#15 | 2017-03-07Thin film solar cells on flexible substrates and methods of constructing the same
#16 | 2017-01-10Multijunction solar cell employing extended heterojunction and step graded antireflection structures and methods for constructing the same
#17 | 2016-07-26Highly durable hydrophobic antireflection structures and method of manufacturing the same
#18 | 2016-01-28QUANTUM WELL WAVEGUIDE SOLAR CELLS AND METHODS OF CONSTRUCTING THE SAME
#19 | 2015-03-17High efficiency quantum dot sensitized thin film solar cell with absorber layer
#20 | 2015-03-03Solar cell employing nanocrystalline superlattice material and amorphous structure and method of constructing the same
#21 | 2014-12-30High efficiency quantum well waveguide solar cells and methods for constructing the same
#22 | 2014-11-25Multijunction solar cell employing extended heterojunction and step graded antireflection structures and methods for constructing the same
#23 | 2014-10-21Roll-to-roll solution process method for fabricating CIGS solar cells and system for the same
#24 | 2012-12-20DIFFUSE OMNI-DIRECTIONAL BACK REFLECTORS AND METHODS OF MANUFACTURING THE SAME
#25 | 2011-07-14HIGH TRANSMITTANCE OPTICAL WINDOWS AND METHOD OF CONSTRUCTING THE SAME
#26 | 2010-04-22InGaP heterojunction barrier solar cells
#27 | 2010-01-14Solar Cell Devices
#28 | 2009-10-22Bipolar transistor with enhanced base transport
#29 | 2008-05-29Photovoltaic micro-concentrator modules
#30 | 2006-04-20Bipolar transistor with enhanced base transport
#31 | 2005-07-21Bipolar transistor with graded base layer
#32 | 2005-06-30Bipolar transistor
#33 | 2005-03-24Bipolar transistor with lattice matched base layer
#34 | 2005-01-25Bipolar transistor with graded base layer
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