DB

David Aaron Randolph Barkhouse

SU Sunpower: 12 patents #55 of 453Top 15%
MP Maxeon Solar Pte.: 10 patents #11 of 129Top 9%
TS Total Marketing Services: 3 patents #52 of 293Top 20%
IBM: 2 patents #32,839 of 70,183Top 50%
Overall (All Time): #167,206 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12426382 Wire-based metallization and stringing for solar cells Richard Hamilton Sewell, Douglas Rose, Lewis Abra 2025-09-23
12230724 Solar cells having hybrid architectures including differentiated p-type and n-type regions with offset contacts David D. Smith, Jeffrey El Cotter, Taeseok Kim 2025-02-18
12080815 Laser assisted metallization process for solar cell stringing Pei Hsuan Lu, Benjamin Ian Hsia, Lewis Abra, George G. Correos, Marc E. Robinson +5 more 2024-09-03
12074233 Metallization of solar cells Richard Hamilton Sewell, Junbo Wu, Michael Cudzinovic, Paul Loscutoff, Joseph Behnke +1 more 2024-08-27
11984517 Local metallization for semiconductor substrates using a laser beam Pei Hsuan Lu, Benjamin Ian Hsia, Lee Gorny 2024-05-14
11742446 Wire-based metallization and stringing for solar cells Richard Hamilton Sewell, Douglas Rose, Lewis Abra 2023-08-29
11735678 Solar cells having hybrid architectures including differentiated p-type and n-type regions with offset contacts David D. Smith, Jeffrey El Cotter, Taeseok Kim 2023-08-22
11682737 Laser assisted metallization process for solar cell fabrication Pei Hsuan Lu, Benjamin Ian Hsia, Lewis Abra, George G. Correos, Boris Bastien 2023-06-20
11664472 Laser assisted metallization process for solar cell stringing Pei Hsuan Lu, Benjamin Ian Hsia, Lewis Abra, George G. Correos, Marc E. Robinson +5 more 2023-05-30
11646387 Laser assisted metallization process for solar cell circuit formation Pei Hsuan Lu, Benjamin Ian Hsia, David Okawa, David Fredric Joel Kavulak, Lewis Abra +5 more 2023-05-09
11362220 Local metallization for semiconductor substrates using a laser beam Pei Hsuan Lu, Benjamin Ian Hsia, Lee Gorny 2022-06-14
11276785 Laser assisted metallization process for solar cell fabrication Pei Hsuan Lu, Benjamin Ian Hsia, Lewis Abra, George G. Correos, Boris Bastien 2022-03-15
11227962 Wire-based metallization and stringing for solar cells Richard Hamilton Sewell, Douglas Rose, Lewis Abra 2022-01-18
11127866 Metallization of solar cells Richard Hamilton Sewell, Junbo Wu, Michael Cudzinovic, Paul Loscutoff, Joseph Behnke +1 more 2021-09-21
11004987 Metallization of conductive wires for solar cells Richard Hamilton Sewell, Nils-Peter Harder, Douglas Rose 2021-05-11
10727369 Conductive foil based metallization of solar cells Richard Hamilton Sewell 2020-07-28
10644170 Metallization of conductive wires for solar cells Richard Hamilton Sewell, Nils-Peter Harder, Douglas Rose 2020-05-05
10115855 Conductive foil based metallization of solar cells Richard Hamilton Sewell 2018-10-30
10109755 Capping layers for improved crystallization Santanu Bag, David B. Mitzi, Teodor K. Todorov 2018-10-23
10084098 Metallization of conductive wires for solar cells Richard Hamilton Sewell, Nils-Peter Harder, Douglas Rose 2018-09-25
9871150 Protective region for metallization of solar cells Benjamin Ian Hsia, Todd Richards Johnson, Michael Cudzinovic 2018-01-16
9768327 Etching techniques for semiconductor devices Robert Woehl, Paul Loscutoff 2017-09-19
9368660 Capping layers for improved crystallization Santanu Bag, David B. Mitzi, Teodor K. Todorov 2016-06-14
9362427 Metallization of solar cells Richard Hamilton Sewell, Junbo Wu, Michael Cudzinovic, Paul Loscutoff, Joseph Behnke +1 more 2016-06-07