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:
Aug. 11, 2020
Filed:
Oct. 12, 2018
International Business Machines Corporation, Armonk, NY (US);
Kevin O'Connell, Rochester, MN (US);
Joseph Kuczynski, North Port, FL (US);
Phillip Mann, Rochester, MN (US);
Timothy Tofil, Rochester, MN (US);
Mark Plucinski, Toms River, NJ (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A heat transfer device includes a base and a heat sink coupled to the base. The heat sink includes a fin with a surface for receiving a cooling medium to travel across, thereby defining an upstream end and a downstream end for the fin. An airflow projection is coupled to the surface of the fin, in which the airflow projection includes an upstream end and a downstream end with the downstream end of the airflow projection cantilevered above the surface of the fin.