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:
Dec. 25, 2014
Fontem Holdings 1 B.v., Amsterdam, NL;
Lik Hon, Beijing, CN;
Zhuoran Li, Beijing, CN;
FONTEM HOLDINGS I B.V., Amsterdam, NL;
Abstract
A dynamic output power management unit for a heating circuit () of an electronic smoking device is disclosed, the heating circuit () having a heating element () connected to a power source () via a first switching element (), the unit having at least one voltage detection device to detect voltage values at various points of the heating circuit (); and a controller () configured to deriving a resistance of the heating element (), estimating a discharge time or a power consumption value of the power source () such that an energy converted in a period of time is substantially identical to a predetermined energy conversion value for a same period of time.