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:
Nov. 03, 2026

Filed:

Sep. 26, 2023
Applicant:

Applied Materials, Inc., Santa Clara, CA (US);

Inventors:

Timothy Chen, Los Altos, CA (US);

Abdullah Zafar, Santa Clara, CA (US);

Assignee:

Applied Materials, Inc., Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/447 (2006.01);
U.S. Cl.
CPC ...
G01J 3/447 (2013.01);
Abstract

Embodiments disclosed herein include an apparatus with a chamber with a first opening and a second opening. In an embodiment, a first window seals the first opening, and a first mirror is outside of the chamber. The first window and the first mirror are oriented in a non-parallel arrangement with each other. In an embodiment, a second window seals the second opening, and a second mirror is outside of the chamber. The second window and the second mirror are oriented in a non-parallel arrangement with each other, and wherein the first mirror is parallel to the second mirror.


Find Patent Forward Citations

Quick Actions:

Chen, Timothy. (2026). Brewster angle windows for multi-pass absorption spectroscopy (U.S. Patent No. 12782195). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12782195

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