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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.:

US 12766632 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Sep. 14, 2023

Line-illumination temporal focusing 3d nano-fabrication apparatus and method

Applicant:

Centre for Perceptual and Interactive Intelligence (Cpii) Limited, Hong Kong, HK;

Inventors:

Shih-Chi Chen, Hong Kong, HK;

Songyun Gu, Yuyao, CN;

Qiuyuan Zhong, Hong Kong, HK;

Assignee:
Attorney:

Egbert, McDaniel & Swartz, PLLC

Primary Examiner:

Nahida Sultana

Int. Cl.
CPC ...
B23K 26/046 (2014.01); B23K 26/03 (2006.01); B23K 26/064 (2014.01); B23K 26/08 (2014.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 40/00 (2020.01); B33Y 50/02 (2015.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
B23K 26/046 (2013.01); B23K 26/032 (2013.01); B23K 26/0643 (2013.01); B23K 26/0861 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); B33Y 40/00 (2014.12); B82Y 40/00 (2013.01);
Abstract

The present invention teaches an apparatus and method for line-illumination temporal focusing three-dimensional (3D) nano-fabrication, the apparatus and method comprising: a laser source () configured to emit a laser beam (); a line-illumination pattern unit () forming a pre-determined line pattern from a line-shaped beam; a data acquisition unit () receiving input and transmitting output signals for movement synchronization of multiple devices; an optical imaging device () configured to monitor fabrication process in real time; a controller unit (); and a substrate plane ().

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Chen, Shih-Chi. (2026). Line-illumination temporal focusing 3d nano-fabrication apparatus and method (U.S. Patent No. 12766632). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12766632

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