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US Patent 7824839 Photoacid generator compounds and compositions

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Patent Citations Received

US Patent 12010287 System and method for a three-dimensional optical switch display device

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Patent abstract

The invention provides various ionic and non-ionic photoacid generator compounds. Photoresist compositions that include the novel ionic and non-ionic photoacid generator compounds are also provided. The invention further provides methods of making and using the photoacid generator compounds and photoresist compositions disclosed herein. The compounds and compositions are useful as photoactive components in chemically amplified resist compositions for various microfabrication applications.

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Patent Citations Received

US Patent 11787878 Photocurable compositions for stereolithography, method of forming the compositions, stereolithography methods using the compositions, polymer components formed by the stereolithography methods, and a device including the polymer components

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Patent Inventor Names

Christopher K. Ober0

Ramakrishnan Ayothi0

Yi Yi0

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Patent Citations Received

US Patent 11685117 Three-dimensional printing methods for reducing bubbles by de-gassing through build plate

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=078248390

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US Patent 07824839 Photoacid generator compounds and compositions US Patent 7824839 Photoacid generator compounds and compositions

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Patent Number

078248390

Patent Number

78248390

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Is a

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Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

078248390

Date of Patent

November 2, 2010

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Patent Application Number

122552660

Date Filed

October 21, 2008

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=078248390

Patent Primary Examiner

Amanda C. Walke

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edited on 3 Jun, 2022

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Website URL

https://pdfpiw.uspto.gov/.piw?Docid=07824839

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US Patent 07824839 Photoacid generator compounds and compositions

Infobox

Is a

Patent jurisdiction

United States Patent and Trademark Office

Patent number

07824839

Date of patent

November 2, 2010

Patent application number

12255266

Date Filed

October 21, 2008

Patent primary examiner

Amanda C. Walke

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