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:
Sep. 01, 2026
Filed:
Sep. 13, 2023
Keysight Technologies, Inc., Santa Rosa, CA (US);
Noah Steven Gintis, Westlake Village, CA (US);
Alon Regev, Woodland Hills, CA (US);
KEYSIGHT TECHNOLOGIES, INC., Santa Rosa, CA (US);
Abstract
A method for characterizing a timestamping behavior of a device under test (DUT) includes, at a test system, transmitting packets to and receiving packets from the DUT. The test system controls transmit (Tx) timestamping of the packets transmitted to the DUT or receive (Rx) timestamping of the packets received from the DUT. The test system determines based on the Tx and Rx timestamping, timing measurements of the packets transmitted to the DUT and the packets received from the DUT. The test system uses the timing measurements to identify and characterize a timestamping behavior of the DUT.