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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 12229340 B1

PDFFull Text
Date of Patent:
Feb. 18, 2025

Filed:

Dec. 16, 2020

Selective laser etching of layered fluidistors

Applicant:

Meta Platforms Technologies, Llc, Menlo Park, CA (US);

Inventors:

Serol Turkyilmaz, Redmond, WA (US);

Daniel Myers, Kirkland, WA (US);

Assignee:

Meta Platforms Technologies, LLC, Menlo Park, CA (US);

Attorney:

Greenberg Traurig, LLP

Primary Examiner:

Marina A Tietjen

Int. Cl.
CPC ...
G06F 3/01 (2006.01); C03B 23/20 (2006.01); C03C 15/00 (2006.01); F16K 15/02 (2006.01); F16K 27/10 (2006.01); F16K 99/00 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); C03B 23/20 (2013.01); C03C 15/00 (2013.01); F16K 15/023 (2013.01); F16K 27/102 (2013.01); F16K 99/0005 (2013.01); F16K 99/0059 (2013.01); F16K 2099/0074 (2013.01); F16K 2099/008 (2013.01); G02B 2027/0192 (2013.01);
Abstract

A method includes separately exposing selected portions of a first rigid substrate and a second rigid substrate to laser radiation, selectively etching the exposed portions of the first rigid substrate and the second rigid substrate using a chemical etchant and bonding the first rigid substrate to the second rigid substrate along a common interface to form a fluidic valve. The fluidic valve may be coupled to a fluidic haptics device, for example, which may be integrated into an artificial reality system.

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Turkyilmaz, Serol. (2025). Selective laser etching of layered fluidistors (U.S. Patent No. 12229340). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12229340

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