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:
Feb. 28, 2023
Filed:
Jul. 31, 2019
Hewlett-packard Development Company, L.p., Spring, TX (US);
James Michael Gardner, Corvallis, OR (US);
Boon Bing Ng, Vancouver, WA (US);
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Abstract
A memory circuit for a print component including plurality of I/O pads, including a first analog pad and a second analog pad, to connect to a plurality of signal paths which communicate operating signals to the print component, including an analog signal path connected to the first analog pad and the second analog pad, the first analog pad electrically isolated from the second analog pad to interrupt the analog signal path to the print component. The memory circuit further includes a memory component to store memory values associated with the print component, and a control circuit to, in response to a sequence of operating signals received by the I/O pads representing a memory read, provide an analog signal to the analog pad to provide an analog electrical value at the analog pad representing stored memory values selected by the memory read.