Robert Woehl — 11 Patents at Sunpower

Robert Woehl has been granted 11 US patents while listed as an inventor at Sunpower. The first was granted in 2014 and the most recent in October 2024. Robert Woehl ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Robert Woehl in San Jose, CA, US.

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Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12132126	Wire-based metallization for solar cells	Richard Hamilton Sewell, Jens Dirk Moschner, Nils-Peter Harder	2024-10-29
10672924	Laser foil trim approaches for foil-based metallization for solar cells	Richard Hamilton Sewell, Mohamed A. Elbandrawy, Taeseok Kim, Thomas Pass, Benjamin Ian Hsia +2 more	2020-06-02	$11,741,000
10177260	Laser foil trim approaches for foil-based metallization for solar cells	Richard Hamilton Sewell, Mohamed A. Elbandrawy, Taeseok Kim, Thomas Pass, Benjamin Ian Hsia +2 more	2019-01-08	$2,267,000
10164131	Multi-layer sputtered metal seed for solar cell conductive contact	Michael Cudzinovic, Amjad Deyine	2018-12-25
10032942	Solar cell having Ti- or Ta-containing thermal and diffusion barrier layer for foil-based metallization	Taeseok Kim, Gabriel Harley, Nils-Peter Harder, Jens Dirk Moschner, Matthieu Moors +1 more	2018-07-24	$4,414,000
10030303	Sputter tool	Yu-Chen Shen, Taiqing Qiu, Kieran Mark Tracy, Mukul Agrawal	2018-07-24	$4,414,000
9935213	Wire-based metallization for solar cells	Richard Hamilton Sewell, Jens Dirk Moschner, Nils-Peter Harder	2018-04-03	$15,204,000
9768327	Etching techniques for semiconductor devices	David Aaron Randolph Barkhouse, Paul Loscutoff	2017-09-19	$15,458,000
9634178	Method of using laser welding to ohmic contact of metallic thermal and diffusion barrier layer for foil-based metallization of solar cells	Taeseok Kim, Gabriel Harley, Nils-Peter Harder, Jens Dirk Moschner, Matthieu Moors +1 more	2017-04-25	$3,744,000
9620655	Laser foil trim approaches for foil-based metallization for solar cells	Richard Hamilton Sewell, Mohamed A. Elbandrawy, Taeseok Kim, Thomas Pass, Benjamin Ian Hsia +2 more	2017-04-11	$7,121,000
8748310	Method for producing a metal contact structure of a photovoltaic solar cell	Daniel Biro, Benjamin Thaidigsmann, Florian Clement, Edgar-Allan Wotke	2014-06-10

Robert Woehl — 11 Patents

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