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:
Sep. 03, 2019
Filed:
Jun. 16, 2017
Qualcomm Incorporated, San Diego, CA (US);
Jorge Rosales, San Diego, CA (US);
Victor Chiriac, Phoenix, AZ (US);
Jose Gilberto Corleto Mena, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A quad-rotor or other unmanned aerial drone having a planar vapor chamber mounted to a processor of the drone to cool the processor. The processor may be enclosed in a protective central housing. The vapor chamber is mounted, in some examples, with a perimeter of the vapor chamber extending from the processor through the housing into an airflow region near the rotors of the drone so that airflow, which may include propeller wash, serves to cool the perimeter of the vapor chamber. The planar vapor chamber cools the enclosed processor using both phase-change cooling/heat spreading (i.e. heat is dissipated from the processor via evaporation and subsequent condensation) and convection (i.e. airflow passing over the perimeter of the vapor chamber carries heat away).