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:
Mar. 29, 2022
Universal Scientific Industrial (Shanghai) Co., Ltd., Shanghai, CN;
Ho-Chu Kao, Shanghai, CN;
Universal Scientific Industrial (Shanghai) Co., Ltd., Shanghai, CN;
Abstract
An electrical property testing device of an evaluation board includes a main circuit board, a voltage detecting unit, a storing unit, a processing unit and an adapter board. The voltage detecting unit is configured to detect a plurality of voltage values of the signal pads. The storing unit stores a plurality of standard voltage values corresponding to the signal pads. The processing unit is electrically connected to the voltage detecting unit and the storing unit. The processing unit receives the voltage values and determines whether the voltage values match the standard voltage values to generate a determining result. The adapter board includes a plurality of conductive pads. The conductive pads are correspondingly connected to the signal pads of the evaluation board. The voltage detecting unit detects the voltage values of the signal pads of the evaluation board via the conductive pads.