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. 10, 2026
Filed:
Sep. 26, 2022
Lam Research Corporation, Fremont, CA (US);
John Pease, San Mateo, CA (US);
Thomas W. Anderson, Hayward, CA (US);
Michael Drymon, Diablo Grande, CA (US);
Lam Research Corporation, Fremont, CA (US);
Abstract
A probe assembly includes a stepped insulator and a printed circuit board. The insulator is configured to surround a current carrying conductor. The printed circuit board includes a main portion and an outward protruding portion. The outward protruding portion is implemented as a voltage probe and extends outward away from the main portion and into the insulator. The printed circuit board includes a conductive element, one or more dielectric layers, and a pickup element, where the conductive element extends through the one or more dielectric layers and is connected to the pickup element, and where the pickup element is embedded in the one or more dielectric layers and disposed proximate the current carrying conductor. The printed circuit board includes signal conditioning components connected to the conductive element of the voltage probe.