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:
Apr. 28, 2026
Filed:
Nov. 21, 2023
Gulf Security Technology Co., Ltd., Qinhuangdao, CN;
Jie XI, Shanghai, CN;
Hongliang Lei, Qinhuangdao, CN;
Zhanlin Zhang, Qinhuangdao, CN;
Maoqing Yang, Qinhuangdao, CN;
Benliang Li, Qinhuangdao, CN;
Xiangyang Li, Qinhuangdao, CN;
KIDDE FIRE PROTECTION, LLC, Bradenton, FL (US);
GULF SECURITY TECHNOLOGY CO., LTD, Qinhuangdao, CN;
Abstract
The present application relates to a fire alarm device, the device comprising: an application-specific integrated circuit ASIC for performing one or more of bus communication, smoke detection, and button status detection, wherein the application-specific integrated circuit ASIC comprises: a storage unit for storing configuration data; a hardware encoder/decoder for communicating with a bus; and a logic circuit for receiving a parsed command from the hardware decoder and providing a returned command to the bus via the hardware encoder based on the configuration data, the returned command is used to indicate whether a fire exists. The present application also relates to a fire alarm system.