US 11,711,417 B2
Method and system for providing watermark to subscribers
Lewis T. Donzis, San Antonio, TX (US); Henry M. Donzis, San Antonio, TX (US); Peter W. Baron, San Antonio, TX (US); and John A. Murphy, San Antonio, TX (US)
Assigned to PERFTECH, INC., San Antonio, TX (US)
Filed by PERFTECH, INC., San Antonio, TX (US)
Filed on Apr. 13, 2021, as Appl. No. 17/229,807.
Application 17/229,807 is a continuation of application No. 16/794,132, filed on Feb. 18, 2020, granted, now 10,979,484.
Application 16/794,132 is a continuation of application No. 15/442,391, filed on Feb. 24, 2017, granted, now 10,567,470, issued on Feb. 18, 2020.
Application 15/442,391 is a continuation of application No. 14/672,923, filed on Mar. 30, 2015, granted, now 9,584,581, issued on Feb. 26, 2017.
Application 14/672,923 is a continuation of application No. 13/936,875, filed on Jul. 8, 2013, granted, now 9,002,989, issued on Apr. 7, 2015.
Application 13/936,875 is a continuation of application No. 12/340,836, filed on Dec. 22, 2008, granted, now 8,489,770, issued on Jul. 16, 2013.
Claims priority of provisional application 61/027,209, filed on Feb. 8, 2008.
Prior Publication US 2021/0234915 A1, Jul. 29, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 67/306 (2022.01); H04L 67/563 (2022.01); H04L 67/02 (2022.01); H04N 1/00 (2006.01); H04N 1/32 (2006.01)
CPC H04L 67/02 (2013.01) [H04L 67/306 (2013.01); H04L 67/563 (2022.05); H04N 1/00209 (2013.01); H04N 1/00217 (2013.01); H04N 1/00244 (2013.01); H04N 1/00344 (2013.01); H04N 1/00464 (2013.01); H04N 1/32144 (2013.01); H04N 1/32352 (2013.01); H04N 2201/3233 (2013.01); H04N 2201/3249 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method, comprising:
retrieving an originally requested webpage comprising content;
generating additional content comprising a watermark based on a watermark delivery policy identifying a subscriber device and retrieved from a management device and when it is determined that a webpage redirect is permissible for the subscriber device;
overlaying the additional content comprising the watermark from a first frame over the content of the originally requested webpage as a second frame to create a composite webpage; and
loading the composite webpage including webpage content with the watermark on a web browser of the subscriber device.