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. 22, 2020
Filed:
Apr. 18, 2019
Applicant:
Amphenol Corporation, Wallingford, CT (US);
Inventor:
Xingye Chen, Markham, CA;
Assignee:
Amphenol Corporation, Wallingford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 13/00 (2006.01); H01R 13/514 (2006.01); H05K 7/20 (2006.01); H01R 12/53 (2011.01); H04B 10/80 (2013.01); H01R 13/6581 (2011.01); H04B 10/40 (2013.01);
U.S. Cl.
CPC ...
H01R 13/514 (2013.01); H01R 12/53 (2013.01); H01R 13/6581 (2013.01); H04B 10/40 (2013.01); H04B 10/801 (2013.01); H05K 7/20154 (2013.01);
Abstract
A cage for a stacked I/O connector that provides heat dissipation sufficient to support operation of QSFP-DD transceivers with a conventionally-sized cooling fan. The cage includes a second channel, between a first and a third channel that are sized and positioned adjacent ports of a connector so as to receive two transceivers. A face of the second channel may have a pattern of openings that enables a high airflow yet blocks electromagnetic radiation that would otherwise contribute to EMI. An element, adjacent the channel that similarly has a pattern of holes enabling high airflow, may further block EMI.