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:
Apr. 16, 2013
Filed:
Sep. 22, 2010
Jen-hao Teng, Kaohsiung County, TW;
Shang-wen Luan, Kaohsiung County, TW;
Chao-shun Chen, Kaohsiung County, TW;
Jen-Hao Teng, Kaohsiung County, TW;
Shang-Wen Luan, Kaohsiung County, TW;
Chao-Shun Chen, Kaohsiung County, TW;
I-Shou University, Dashu Township, Kaohsiung County, TW;
Abstract
A current detecting and indicating device includes a detection unit and a display unit. The detection unit has a power module, a current detecting module, a multiplexer module and a transmission module. The power module includes positive and negative electrodes. The current detecting module includes a plurality of upper-limit switching units and a lower-limit switching unit. Each upper-limit switching unit has two ends coupled to the positive and negative electrodes, and the lower-limit switching unit has two ends coupled to the positive and negative electrodes. The multiplexer module includes a first input port and a first output port. The transmission module includes a micro-controller unit and a transmission device. The micro-controller unit includes a low-level end, a high-level end and a second input port. The second input port is coupled to the first output port. The display unit is coupled to the transmission device for receiving signals therefrom.