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:
Jun. 01, 2021

Filed:

Sep. 24, 2020
Applicant:

Nanya Technology Corporation, New Taipei, TW;

Inventors:

Tsang-Po Yang, New Taipei, TW;

Jui-Hsiu Jao, Taoyuan, TW;

Chun-Shun Huang, Taoyuan, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/78 (2006.01); H01L 21/66 (2006.01); H01L 23/60 (2006.01); H01L 23/522 (2006.01);
U.S. Cl.
CPC ...
H01L 22/34 (2013.01); H01L 22/12 (2013.01); H01L 22/14 (2013.01); H01L 23/5226 (2013.01); H01L 23/5228 (2013.01); H01L 23/60 (2013.01); H01L 29/783 (2013.01);
Abstract

A method includes forming a transistor over a substrate; forming a conductive structure over the substrate, such that a first end of the conductive structure is electrically coupled to a gate of the transistor, and a second end of the conductive structure is electrically coupled to the substrate; applying biases to the gate of the transistor and source/drain structures of the transistor; determining whether the first end and the second end of the conductive structure are electrically connected; generating, based on the determination, a first result indicating that the first end and the second end of the conductive structure are electrically connected; and qualifiying the conductive structure as an antenna in response to the first result.


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