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. 15, 2019
Filed:
Jan. 30, 2018
Applicant:
Foreflight Llc, Houston, TX (US);
Inventor:
Joshua Aron Tahmasebi, Austin, TX (US);
Assignee:
ForeFlight LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/02 (2006.01); G09G 5/10 (2006.01);
U.S. Cl.
CPC ...
G09G 5/026 (2013.01); G09G 5/10 (2013.01); G09G 2320/066 (2013.01); G09G 2320/0626 (2013.01); G09G 2340/0492 (2013.01); G09G 2340/12 (2013.01); G09G 2360/144 (2013.01); G09G 2380/12 (2013.01);
Abstract
A method for inverting raster image-based maps. The method includes obtaining an original raster image of a map and making a determination that nighttime conditions apply. Based on the determination, a processed raster image of the map is obtained by obtaining an intermediate representation in which the hue of the original raster image is inverted and by inverting the hue and tone of the intermediate representation. Subsequently, the processed raster image is displayed.