US RE43,500 C1 (12,483rd)
System and method for protecting a computer system from malicious software
Allen F. Rozman, Garland, TX (US); and Alfonso J. Cioffi, Murphy, TX (US)
Filed by Allen F. Rozman, Garland, TX (US); and Alfonso J. Cioffi, Murphy, TX (US)
Assigned to Megan Elizabeth Rozman, Murphy, TX (US); Melanie Ann Rozman, Murphy, TX (US); and Morgan Lee Rozman, Murphy, TX (US)
Reexamination Request No. 90/013,967, Jun. 15, 2017.
Reexamination Certificate for Reissue Patent Re. 43,500, issued Jul. 3, 2012, Appl. No. 12/720,207, Mar. 9, 2010.
Original No. 7,484,247, dated Jan. 27, 2009, Appl. No. 10/913,609, filed on Aug. 7, 2004.
This patent is subject to a terminal disclaimer.
Ex Parte Reexamination Certificate issued on Jan. 3, 2024.
Int. Cl. H04L 9/40 (2022.01); G06F 21/53 (2013.01); G06F 21/56 (2013.01); G06F 21/57 (2013.01)
CPC H04L 63/02 (2013.01) [G06F 21/53 (2013.01); G06F 21/568 (2013.01); G06F 21/57 (2013.01); H04L 63/1408 (2013.01)]
OG exemplary drawing
Attention is directed to the decision of Cioffi, et al. v. Google, LLC, Case No. 2018-1049 (Fed. Cir. 2022) relating to this patent. This reexamination may not have resolved all questions raised by this decision. See 37 CFR 1.552(c) for ex parte reexamination and 37 CFR 1.906(c) for inter partes reexamination.
 
AS A RESULT OF REEXAMINATION, IT HAS BEEN DETERMINED THAT:
The patentability of claims 22-24, 31-33, 42-45 and 66-71 is confirmed.
Claims 1-20 were previously cancelled.
Claims 21, 25-30, 34-41 and 46-65 are cancelled.
21. A portable computing and communication device capable of executing instructions using a common operating system, comprising:
a network interface device configured to exchange data across a network of one or more computers using a wireless connection;
an intelligent cellular telephone capability with a secure web browser including a first web browser process and a second web browser process;
at least a first memory space and a second memory space, the first memory space containing at least one system file; and
at least one electronic data processor communicatively coupled to the network interface device and to the first and second memory space;
the at least one electronic data processor configured to execute the first web browser process within the common operating system, wherein the first web browser process is capable of accessing data of a website via the network, accessing data contained in the first memory space and is further capable of initializing the second web browser process;
the at least one electronic data processor further configured to execute the second web browser process within the common operating system, wherein the second web browser process is capable of accessing data contained in the second memory space and is further capable of generating data;
the at least one electronic data processor further configured to pass data from the first web browser process to the second web browser process;
wherein the portable computing and communication device is configured such that the at least one system file residing on the first memory space is protected from corruption by a malware process downloaded from the network and executing within the second web browser process.