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 7988523 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 02, 2011

Filed:

Mar. 18, 2009
Applicants:

Jen-tsorng Chang, Taipei Hsien, TW;

Chun-yu Lee, Taipei Hsien, TW;

Tsung-yu Lin, Taipei Hsien, TW;

Inventors:

Jen-Tsorng Chang, Taipei Hsien, TW;

Chun-Yu Lee, Taipei Hsien, TW;

Tsung-Yu Lin, Taipei Hsien, TW;

Assignee:

Hon Hai Precision Industry Co., Ltd., Tu-Cheng, New Taipei, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63H 3/38 (2006.01);
U.S. Cl.
CPC ...
Abstract

An eye is disclosed, which includes a spherical shell, a transparent body, a movable plate suspended inside the spherical shell, an elastic body disposed between the transparent body and the movable plate, and an electromagnetic driving device. The electromagnetic driving device drives the movable plate close to or away from the elastic body, and the elastic body is deformed when the electromagnetic driving assembly drives the movable plate.


Find Patent Forward Citations

Chang, Jen-Tsorng. (2011). Eye (U.S. Patent No. 7988523). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7988523

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