Auto-measuring universal meter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7323859
APP PUB NO 20070200573A1
SERIAL NO

11488697

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Abstract

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An auto-measuring universal meter is disclosed. The auto-measuring universal meter includes a main unit having a display and a single button. A pair of test probes is electrically connected to the main unit in a removable manner to detect a first input signal; an inductive clamp is formed on and electrically connected to the main unit for gripping a current-carrying conductor to detect a second input signal indicative of an alternating/direct current flowing through the current-carrying conductor. The main unit is designed so as to take measurement of the input signals in a self-judging mode based on the presence of and/or the differences between the input signals so that the alternating/direct current can also be measured.

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Patent Owner(s)

Patent OwnerAddress
APPA TECHNOLOGY CORP9F NO 119-1 PAO-ZONG RD SHINTIEN TAIPEI R O C

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Win-Throng Taipei County, TW 6 14
Lin, Shou-Hua Keelung, TW 2 4

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