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:
Aug. 23, 2022
Filed:
Feb. 07, 2017
Hewlett-packard Development Company, L.p., Houston, TX (US);
Ning Ge, Palo Alto, CA (US);
Jarrid Wittkopf, Palo Alto, CA (US);
Robert Ionescu, Palo Alto, CA (US);
Helen A. Holder, Palo Alto, CA (US);
Paul Howard Mazurkiewicz, Fort Collins, CO (US);
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Abstract
In some examples, a fluidic conductive trace based radio-frequency identification device may include a flexible substrate layer including a channel, and a trace formed of a conductive fluid that is disposed substantially within the channel. The fluidic conductive trace based radio-frequency identification device may further include a sealing layer disposed on the flexible substrate layer and the trace to seal the conductive fluid in a liquid state within the channel.