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:
Jun. 29, 1999
Filed:
Mar. 29, 1995
Stanley M Filipiak, Pflugerville, TX (US);
Ted R White, Austin, TX (US);
T P Ong, Austin, TX (US);
Jung-Hui Lin, Gilbert, TX (US);
Wayne M Paulson, Austin, TX (US);
Bernard J Roman, Austin, TX (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
Antireflective layers (54, 86, and 109) have been developed that have discrete portions (541, 542, 861, 862, 863, 1091, and 1092). The discrete portions (541, 542, 861, 862, 863, 1091, and 1092) allow the antireflective layers (54, 86, and 109) to be used in many instances where using a single layer of uniform composition would be difficult or impossible. Alternatively, a single antireflective layer with a continuously graded composition can be used.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile