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US Patent 11776797 Vacuum cell configured for reduced inner chamber helium permeation

Patent 11776797 was granted and assigned to ColdQuanta Inc on October, 2023 by the United States Patent and Trademark Office.

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Contents

Is a
Patent
Patent

Patent attributes

Patent Applicant
ColdQuanta Inc
ColdQuanta Inc
Current Assignee
ColdQuanta Inc
ColdQuanta Inc
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11776797
Patent Inventor Names
Steven Michael Hughes
Date of Patent
October 3, 2023
Patent Application Number
17667433
Date Filed
February 8, 2022
Patent Citations
‌
US Patent 8546748 Helium barrier atom chamber
Patent Citations Received
‌
US Patent 11997780 Vacuum cell with electric-field control
0
Patent Primary Examiner
‌
Thomas Fink
CPC Code
‌
F04B 2015/082
‌
F04B 37/14
‌
F04B 37/04
‌
H01J 41/12
Patent abstract

A vacuum cell is described. The vacuum cell includes an inner chamber, a buffer channel, and a buffer ion pump. The buffer channel is fluidically isolated from the inner chamber and fluidically isolated from an ambient external to the vacuum cell. The buffer ion pump is fluidically coupled to the buffer channel and fluidically isolated from the ambient and the inner chamber.

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