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:
Mar. 02, 2021
Filed:
Mar. 23, 2020
Web Sensing, Llc, Hanover, NH (US);
Jason Dahlstrom, White River Junction, VT (US);
Stephen Taylor, Hanover, NH (US);
Web Sensing, LLC, Hanover, NH (US);
Abstract
A hardware turnstile including a system-on-chip data security appliance (a diode). The diode includes a single-chip device defining a protected boundary co-incident with a boundary of the single-chip device, a first and a second communication interface, an electronic processor located within the protected boundary, a data transfer control component located within the protected boundary, and memory located within the protected boundary. The electronic processor is configured to selectively allow a designated one-way transfer of data appearing on the first communication interface to the second communication interface using the data transfer control component, based on data stored in the memory. The electronic processor is also configured to selectively modify fixed format data appearing on the second communication interface for transmission to the first communication interface using the data transfer control component based on data stored in the memory and discard all other data appearing on the first or second communication interfaces.