专利名称：Embedded software update system发明人：Yuqing Ren申请号：US10195199申请日：20020715公开号：US06760908B2公开日：20040706
专利附图：
摘要：A method and system for an embedded software update system, which helpsmanufactures or vendors avoid costly product recall activities in the event their digitalproducts have field software errors (“bugs”) or hardware problems. One aspect of thepresent invention is directed to an error correction system, which remotely corrects
these software errors and minimizes influences of hardware problems. Another aspect ofthe present invention is directed to a software updating system, which is capable ofupdating software modules in the digital products by use of software patches. Thesoftware patch system of the present invention facilitates manufactures' transmittingsoftware patches to the “on-the-fly” digital products to fix software errors andminimize influences of hardware problems. The software patch may also contain newparameters for updating some data area in NVM (Non Volatile Memory), EEPROM(Electrically Erasable Programmable Read-Only Memory) memory of a digital product,which is quite useful when service providers or manufactures want to modify some servicefeatures or product features.
申请人：NAMODIGIT CORPORATION
代理机构：East IP Group
代理人：Philip K. Yu
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