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:
Apr. 10, 2012
Filed:
Oct. 30, 2007
Michael R. Feldman, Huntersville, NC (US);
Brian Harden, Charlotte, NC (US);
Alan D. Kathman, Charlotte, NC (US);
W. Hudson Welch, Charlotte, NC (US);
Michael R. Feldman, Huntersville, NC (US);
Brian Harden, Charlotte, NC (US);
Alan D. Kathman, Charlotte, NC (US);
W. Hudson Welch, Charlotte, NC (US);
DigitalOptics Corporation East, Charlotte, NC (US);
Abstract
An integrated optical imaging system includes a first substrate having first and second opposing surfaces, a second substrate having third and fourth opposing surfaces, a spacer between a substantially planar portion of the third surface of the second substrate and a substantially planar portion of the second surface of the first substrate, at least two of the spacer, the first substrate and the second substrate sealing an interior space between the third surface of the second substrate and the second surface of the first substrate, and an optical imaging system having n surfaces, where n is greater than or equal to two, at least two of the n surfaces of the optical imaging system are on respective ones of the first, second, third and fourth surfaces.