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:
Jun. 09, 2026
Filed:
Jun. 14, 2024
Norel Systems Limited, Tianjin, CN;
Ke Liang, Tianjin, CN;
Yuanlong Wang, Tianjin, CN;
NOREL SYSTEMS LIMITED, Tianjin, CN;
Abstract
A video transmission system includes a first transmission terminal, a second transmission terminal and a transmission channel. The first transmission terminal includes a transmission memory, and stores a retransmittable data packet into the transmission memory and sends the retransmittable data packet to the second transmission terminal. The second transmission terminal judges the abnormal state of the received retransmittable data packet, generates and sends retransmission control information according to a judgment result. The first transmission terminal retransmits the retransmittable data packet to the second transmission terminal according to the retransmission control information. The first transmission terminal sends a real-time data packet to the second transmission terminal. The real-time data packet is used to transmit video timing control signals. The second transmission terminal receives the real-time data packet sent by the first transmission terminal, and does not generate retransmission control information regardless of whether the received real-time data packet is correct.