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:
Aug. 11, 2009
Filed:
Sep. 17, 2003
Applicants:
Vincent P. Marzen, Robins, IA (US);
Albert N. Stuppi, Springville, IA (US);
Gary D. Bishop, Marion, IA (US);
Birendra Bahadur, Cedar Rapids, IA (US);
Michael R. Jones, Cedar Rapids, IA (US);
Inventors:
Vincent P. Marzen, Robins, IA (US);
Albert N. Stuppi, Springville, IA (US);
Gary D. Bishop, Marion, IA (US);
Birendra Bahadur, Cedar Rapids, IA (US);
Michael R. Jones, Cedar Rapids, IA (US);
Assignee:
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/043 (2006.01);
U.S. Cl.
CPC ...
Abstract
A touch screen for LCDs which uses a plurality of shockwave detectors disposed around the periphery of the viewing area to detect the location of a touch or tap which is the point of origin of an expanding shockwave.