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:
Oct. 01, 2024
Filed:
Feb. 03, 2023
Zhuhai Pantum Electronics Co., Ltd., Zhuhai, CN;
Ronghua Li, Zhuhai, CN;
ZHUHAI PANTUM ELECTRONICS CO., LTD., Zhuhai, CN;
Abstract
Method of heating control includes preheating a heater to a first target temperature when an image forming device is powered on, is woken up from sleep, or receives a task to be processed; determining a voltage parameter of the heater or a characteristic of temperature change of a heating process of the heater, under the current environment of the power supply, according to a prior-preheating temperature, a post-preheating temperature, and a time length of the preheating; and according to the voltage parameter or the characteristic of temperature change under the current environment of the power supply, determining a heating start time of a second heating for the preheated heater and triggering the second heating at the heating start time, to allow a temperature of the heater to reach a second target temperature within a set time before an image to-be fixed arrives at the fixing assembly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile