Print head for printing nanomaterials

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12162035
APP PUB NO 20230034642A1
SERIAL NO

17814914

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A print head comprising nested chambers for in-situ reactant formation is disclosed. The print head comprises a first chamber nested within a second chamber. The first chamber comprises a first nozzle, the second chamber comprises a second nozzle. The first nozzle is substantially coaxial with the second nozzle. A susceptor to convert electromagnetic energy to heat is within the first chamber. The susceptor comprises one or more openings extending between the upper portion and the lower portion. The susceptor may be heated by induction heating or by optical heating to vaporize a precursor substance within the first chamber. The vapor may react with a reactive gas flowing through the first chamber or expand through a nozzle into a second chamber where the vapor may react with the reactive gas, forming nanoparticles. Patterned films may be written onto a two-dimensional or three-dimensional surfaces.

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Patent Owner(s)

Patent OwnerAddress
OREGON STATE UNIVERSITYOSU ADVANTAGE OFFICE A312 KERR ADMINISTRATION BUILDING CORVALLIS OR 97331-2140

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abbasi, Sakineh Corvallis, US 1 0
Chang, Chih-hung Corvallis, US 111 1091
Dhas, Jeffrey Corvallis, US 1 0
Doddapaneni, Venkata Vinay Krishna Corvallis, US 1 0
He, Yujuan Corvallis, US 18 162
Pasebani, Somayeh Corvallis, US 2 5
Paul, Brian K Corvallis, US 11 96
Song, Chuankai Corvallis, US 2 1

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