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. 24, 2026
Filed:
Sep. 25, 2023
Acronis International Gmbh, Schaffhausen, CH;
Acronis International GmbH, Schaffhausen, CH;
Abstract
Systems and methods for safeguarding the authenticity and integrity of a real-time video feed generated by a webcam. A video frame includes a sequence of frame images and key frames within the sequence. A method includes generating the video feed by the webcam at a first computing device, identifying a key frame [kf] in the video feed, digitally signing the key frame [kf] using a private key of a private key-public key pair, embedding the digitally signed key frame [kf] in the video feed, transmitting the video feed to second computing device, identifying the next key frame [kf+1] in the video feed, and determining a similarity value of the next key frame [kf+1] and the key frame [kf] to determine whether to digitally sign and embed the digitally signed key frame [kf+1] in the video feed.