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.

Date of Patent:
May. 12, 2020

Filed:

Jul. 19, 2019
Applicant:

Altek Semiconductor Corporation, Hsinchu, TW;

Inventor:

Ching-yen Chang, Hsinchu, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); G01R 19/25 (2006.01); H03K 17/00 (2006.01); G09G 3/36 (2006.01); H04N 21/63 (2011.01); H04B 3/54 (2006.01);
U.S. Cl.
CPC ...
G01R 19/2509 (2013.01); G01R 19/2503 (2013.01); H03K 17/005 (2013.01); H03M 1/1205 (2013.01); G09G 3/3677 (2013.01); G09G 2330/021 (2013.01); H03M 1/12 (2013.01); H04B 3/54 (2013.01); H04N 21/631 (2013.01);
Abstract

A transmission interface module includes a receiving unit, a transmitting unit, a multiplexer, and a processing unit. An output terminal and a control terminal of the receiving unit are electrically connected to the processing unit. The input terminal and the control terminal of the transmitting unit are electrically connected to the processing unit, and the control terminal of the multiplexer is electrically connected to the processing unit. The transmission interface module respectively adjusts a turn-on state or a turn-off state of the analog power terminal, the digital power terminal, the processing unit, the receiving unit, the transmitting unit, and the multiplexer through a plurality of operation modes to transmit the detecting signals.


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