The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2009
Filed:
Jul. 06, 2007
James Stasiak, Lebonon, OR (US);
David Champion, Lebonon, OR (US);
Kevin Peters, Corvallis, OR (US);
Donald J. Coulman, Corvallis, OR (US);
Tony S. Cruz-uribe, Corvallis, OR (US);
James Stasiak, Lebonon, OR (US);
David Champion, Lebonon, OR (US);
Kevin Peters, Corvallis, OR (US);
Donald J. Coulman, Corvallis, OR (US);
Tony S. Cruz-Uribe, Corvallis, OR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Photonic crystal structures are made by a method including steps of providing a substrate, depositing at least one planar layer to form a stack, each planar layer of the stack comprising two or more sublayers having different sublayer refractive indices, depositing a hard mask material, depositing an imprintable material over the hard mask material, patterning the imprintable material by imprinting an array of depressions, and directionally etching at the depressions a regular array of openings through the hard mask material and the stack.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile