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:
Nov. 28, 2023
Filed:
Dec. 20, 2019
Kabushiki Kaisha Nihon Micronics, Tokyo, JP;
Akihiro Shuto, Oita, JP;
Kabushiki Kaisha Nihon Micronics, Musashino, JP;
Abstract
An electrical connecting device includes an insulating probe including a bottom-side plunger, a top-side plunger, and a barrel, and a probe head including a combined guide plate having a conductive region made of a conductive material and an insulating region made of an insulating material arranged adjacent to each other in a planar view. The bottom-side plunger and the top-side plunger are electrically connected to each other inside the barrel, and the bottom-side plunger and the top-side plunger are electrically insulated from the barrel. The probe head holds the insulating probe in a state in which the barrel penetrates through the conductive region. The barrel of the insulating probe is connected to a ground potential via the conductive region when an inspection object is measured.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile