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:
Oct. 29, 2019
Filed:
Dec. 09, 2015
Applicant:
Valens Semiconductor Ltd., Hod Hasharon, IL;
Inventors:
Eyran Lida, Kfar Ha-Oranim, IL;
Aviv Salamon, Raanana, IL;
Assignee:
Valens Semiconductor Ltd., Hod Hasharon, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/38 (2006.01); G06F 13/42 (2006.01); H04L 12/28 (2006.01); H04N 21/43 (2011.01); H04N 21/436 (2011.01); H04N 21/4363 (2011.01);
U.S. Cl.
CPC ...
G06F 13/387 (2013.01); G06F 13/4217 (2013.01); H04L 12/2832 (2013.01); H04L 12/2838 (2013.01); H04N 21/4305 (2013.01); H04N 21/43615 (2013.01); H04N 21/43632 (2013.01); H04L 2012/2849 (2013.01);
Abstract
Methods and systems for synchronizing USB 2.0 isochronous IN and OUT transfer clocks over a non-USB network. One method for synchronizing isochronous IN transfer clocks includes: receiving, by a USB host adaptor (USBH), packets from a USB host; writing in each packet an indication of the time in which the packet was received by the USBH; sending the packets from the USBH to a USB device adaptor (USBD) over the network; and synchronizing the USBD clock to the USBH clock based on a property related to the received packets.