Richard L Gregg

US Patent:

6516416, Feb 4, 2003

Filed:

Jun 11, 1997

Appl. No.:

08/872710

Inventors:

Richard L. Gregg - Omaha NE
Sandeep Giri - Omaha NE
Timothy C. Goeke - Elkhorn NE

Assignee:

Prism Resources - Omaha NE

International Classification:

H04L 900

US Classification:

713201, 705 51

Abstract:

A system and method is disclosed for controlling access to computer resources using an untrusted network. The system preferably uses a hardware key connected to each subscriber client computer and adds software to the subscriber client computer and to the existing server computer. A clearinghouse is provided to store client and server identification data, including demographic data, including URL data, usage data and billing information. The clearinghouse authenticates the subscriber and server computers before an operating session occurs. For every new client session, a login mechanism requires the client computer to supply appropriate identification data, including a digital identification generated by the hardware key. The login parameters are verified by the clearinghouse and a session is then started. The system is adapted to protect preselected content from being printed or copied by a client using a web browser.

US Patent:

7290288, Oct 30, 2007

Filed:

Aug 29, 2002

Appl. No.:

10/230638

Inventors:

Richard L. Gregg - Omaha NE, US
Sandeep Giri - Omaha NE, US
Timothy C. Goeke - Elkhorn NE, US

Assignee:

Prism Technologies, L.L.C. - Omaha NE

International Classification:

H04L 21/00

US Classification:

726 28, 705 51

Abstract:

A method and system for controlling access, by an authentication server, to protected computer resources provided via an Internet Protocol network that includes storing (i) a digital identification associated with at least one client computer device, and (ii) data associated with the protected computer resources in at least one database associated with the authentication server; authenticating, by the authentication server, the digital identification forwarded by at least one access server; authorizing, by the authentication server, the at least one client computer device to receive at least a portion of the protected computer resources requested by the at least one client computer device, based on the stored data associated with the requested protected computer resources; and permitting access, by the authentication server, to the at least the portion of the protected computer resources upon successfully authenticating the digital identification and upon successfully authorizing the at least once client computer device.

US Patent:

8127345, Feb 28, 2012

Filed:

Oct 30, 2007

Appl. No.:

11/978919

Inventors:

Richard L. Gregg - Elkhorn NE, US
Sandeep Giri - Omaha NE, US
Timothy C. Goeke - Elkhorn NE, US

Assignee:

Prism Technologies LLC - Omaha NE

International Classification:

G06F 7/04
G06F 15/16
G06F 17/30
H04L 29/06

US Classification:

726 7, 726 4, 726 5

Abstract:

A method and system for controlling access, by an authentication server, to protected computer resources provided via an Internet Protocol network that includes storing (i) a digital identification associated with at least one client computer device, and (ii) data associated with the protected computer resources in at least one database associated with the authentication server; authenticating, by the authentication server, the digital identification forwarded by at least one access server; authorizing, by the authentication server, the at least one client computer device to receive at least a portion of the protected computer resources requested by the at least one client computer device, based on the stored data associated with the requested protected computer resources; and permitting access, by the authentication server, to the at least the portion of the protected computer resources upon successfully authenticating the digital identification and upon successfully authorizing the at least once client computer device.

US Patent:

8387155, Feb 26, 2013

Filed:

Nov 11, 2010

Appl. No.:

12/944473

Inventors:

Richard L. Gregg - Elkhorn NE, US
Sandeep Giri - Omaha NE, US
Timothy C. Goeke - Elkhorn NE, US

Assignee:

Prism Technologies LLC - Omaha NE

International Classification:

G06F 21/20

US Classification:

726 29, 726 7

Abstract:

A system for controlling access to protected computer resources provided via a network utilizing at least one Internet Protocol. The system includes at least one authentication server and at least one access server. The at least one authentication server is adapted to authenticate identity data associated with at least one client computer device, is adapted to authorize the at least one client computer device to receive at least a portion of protected computer resources, and is adapted to permit access to the at least a portion of the protected computer resources. The at least one access server is adapted to receive the identity data associated with the at least one client computer device and forward the identity data associated with the at least one claim computer device to the at least one authentication server.

US Patent:

20150320601, Nov 12, 2015

Filed:

May 5, 2015

Appl. No.:

14/704562

Inventors:

- Omaha NE, US
Richard L. Gregg - Omaha NE, US

International Classification:

A61F 9/06
G06T 7/00
G02B 27/01
G06T 1/00
A42B 3/04
A42B 3/22

Abstract:

A method and system for mediated reality welding is provided. The method and system improves operator or machine vision during a welding operation.

US Patent:

20150161389, Jun 11, 2015

Filed:

Dec 11, 2014

Appl. No.:

14/567058

Inventors:

- Omaha NE, US
Richard L. Gregg - Omaha NE, US

International Classification:

G06F 21/55

Abstract:

A system and method for detection and prevention of battery exhaustion attacks for use with a wireless sensor network and in mobile devices is provided. The system and method provides capability to a wireless sensor network to meet its battery lifespan requirements by guaranteeing a specific percentage of the overall battery life of each sensor node through the detection and prevention of battery exhaustion attacks.