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:
Jul. 18, 2017
Filed:
Apr. 29, 2014
Applicant:
National Applied Research Laboratories, Hsinchu, TW;
Inventors:
Yin-Cheng Chang, Hsinchu, TW;
Da-Chiang Chang, Hsinchu, TW;
Assignee:
NATIONAL APPLIED RESEARCH LABORATORIES, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 1/06 (2006.01); G01R 1/067 (2006.01); G01R 1/20 (2006.01);
U.S. Cl.
CPC ...
G01R 1/06766 (2013.01); G01R 1/203 (2013.01);
Abstract
A conducted type current probe is provided herein and comprises a plurality of first resistors, at least one second resistor, a first connective port, and a second connective port. The first resistors are connected in parallel to form a resistor with 1Ω resistance value, and the resistance value of the second resistor is 49Ω. The first resistors and the second resistor are connected. The first connective port is connected with a test end of a test Integrated Circuit (IC), and the second connective port is connected with a test receiver by a coaxial cable.