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:
Jun. 16, 2009
Filed:
Apr. 11, 2006
Xi-huai He, Guangdong, CN;
Hung-ju Chen, Guangdong, CN;
Xi-Huai He, Guangdong, CN;
Hung-Ju Chen, Guangdong, CN;
Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, unknown;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A method for adjusting execution frequency of a central processing unit (CPU) in an electronic apparatus is provided. The method includes the steps of: (a) obtaining a state of a CPU workload in real time; (b) checking a property frequency and an execution frequency of the CPU; (c) determining whether the state of the CPU workload is in a higher state or a normal state; (d) determining whether the execution frequency of the CPU needs to be changed according to the state of the CPU workload; (e) calculating a frequency value according to the property frequency and the execution frequency, if the execution frequency of the CPU needs to be changed; (f) generating a suitable frequency according to the frequency value; and (g) adjusting the execution frequency of the CPU according to the suitable frequency. A related system is also disclosed.