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.:
Date of Patent:
Dec. 11, 2018
Filed:
Nov. 22, 2016
Kla-tencor Corporation, Milpitas, CA (US);
Dirk Woll, San Jose, CA (US);
KLA-Tencor Corporation, Milpitas, CA (US);
Abstract
A cartridge in an oven enclosure includes a pre-heating feature for an incoming purge gas before the purge gas enters the space around an optical component, such as a nonlinear optical crystal, in an oven cell. The incoming purge gas can be pre-heated as it travels along a gas pathway around a cartridge. The cartridge can include a heater. The oven enclosure can have two windows positioned such that a laser beam can enter through one of the windows, pass through the optical component, and exit through another of the windows. A second harmonic beam can be generated with the optical component.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile