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:
Dec. 25, 2012
Filed:
May. 25, 2010
Liji Huang, San Jose, CA (US);
Jian Luo, Chengdu, CN;
Changming Jiang, Chengdu, CN;
Yenan Liu, Chengdu, CN;
Wenhong Deng, Chengdu, CN;
Jialuo Jack Xuan, Hayward, CA (US);
Chih-chang Chen, Cupertino, CA (US);
Liji Huang, San Jose, CA (US);
Jian Luo, Chengdu, CN;
Changming Jiang, Chengdu, CN;
Yenan Liu, Chengdu, CN;
Wenhong Deng, Chengdu, CN;
Jialuo Jack Xuan, Hayward, CA (US);
Chih-Chang Chen, Cupertino, CA (US);
Siargo Ltd., Santa Clara, CA (US);
Abstract
Nowadays many electronic devices, such as LCD projector, computer servers, and air fresher etc. require reliable air cooling system to reduce the risk of electronics damage caused by overheating. The present invention disclosed an apparatus integrated with air flow sensor as an alarm apparatus for air flow clog detection. The major prior approach for air flow circulation failure detection is based on an indirect measurement method of temperature monitoring on surrounding environments, which method is suffering from the slow response and poor identification of real-time situation. The present invention will demonstrate the advantages by directly monitoring air flow over by indirectly monitoring the surrounding temperature as for the purpose of preventing air flow path clog.