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1. 发明授权

US07723961B2 MEMS based battery monitoring technical field 有权
标题翻译：基于MEMS的电池监控技术领域
公开(公告)号：US07723961B2
公开(公告)日：2010-05-25
申请号：US11890570
申请日：2007-08-07
申请人： Cornel P. Cobianu , Viorel-Georgel Dumitru , Ion Georgescu , Mihai Gologanu , Stefan D. Costea
发明人： Cornel P. Cobianu , Viorel-Georgel Dumitru , Ion Georgescu , Mihai Gologanu , Stefan D. Costea
IPC分类号： H02J7/00 , H02J7/04 , H02H7/18 , H02H3/20 , H02H3/24 , H02H3/00 , H02H5/04
CPC分类号： H02J7/0031 , H02J2007/0037
摘要： A battery protection and monitoring system includes a plurality of MAFET (Mechanically Actuated Field Effect Transistor) switches, wherein each MAFET switch among the MAFET switches is capable of switching from an open switch condition to a closed switch condition or vice versa, such that the plurality of MAFET switches are connectable to a battery. Such a system further includes one or more transistors associated with and which communicate electrically with at least one MAFET switch among the MAFET switches. A PPTC (Polymeric Positive Temperature Coefficient) device is also associated with the transistors and the MAFET switches, such that the PPTC device, the MAFET switches and the transistors operate in association with one another and the open switch condition or the closed switch condition of the plurality of MAFET switches to identify, monitor and thus prevent at least one dangerous condition associated with the battery.
摘要翻译：电池保护和监测系统包括多个MAFET（机械致动场效应晶体管）开关，其中MAFET开关中的每个MAFET开关能够从开路开关状态切换到闭合开关状态，反之亦然，使得多个的MAFET开关可连接到电池。这样的系统还包括与MAFET开关中的至少一个MAFET开关相关联并与其通信的一个或多个晶体管。 PPTC（聚合正温度系数）器件还与晶体管和MAFET开关相关联，使得PPTC器件，MAFET开关和晶体管彼此相关联地操作，并且开路开关条件或闭合开关条件多个MAFET开关来识别，监控并因此防止与电池相关联的至少一个危险状况。

2. 发明申请

US20090039832A1 Mems based battery monitoring technical field 有权
标题翻译：基于Mems的电池监控技术领域
公开(公告)号：US20090039832A1
公开(公告)日：2009-02-12
申请号：US11890570
申请日：2007-08-07
申请人： Cornel P. Cobianu , Viorel-Georgel Dumitru , Ion Georgescu , Mihai Gologanu , Stefan D. Costea
发明人： Cornel P. Cobianu , Viorel-Georgel Dumitru , Ion Georgescu , Mihai Gologanu , Stefan D. Costea
IPC分类号： H02J7/00 , G01R31/36 , H02H3/20 , H02H3/24
CPC分类号： H02J7/0031 , H02J2007/0037
摘要： A battery protection and monitoring system includes a plurality of MAFET (Mechanically Actuated Field Effect Transistor) switches, wherein each MAFET switch among the MAFET switches is capable of switching from an open switch condition to a closed switch condition or vice versa, such that the plurality of MAFET switches are connectable to a battery. Such a system further includes one or more transistors associated with and which communicate electrically with at least one MAFET switch among the MAFET switches. A PPTC (Polymeric Positive Temperature Coefficient) device is also associated with the transistors and the MAFET switches, such that the PPTC device, the MAFET switches and the transistors operate in association with one another and the open switch condition or the closed switch condition of the plurality of MAFET switches to identify, monitor and thus prevent at least one dangerous condition associated with the battery.
摘要翻译：电池保护和监测系统包括多个MAFET（机械致动场效应晶体管）开关，其中MAFET开关中的每个MAFET开关能够从开路开关状态切换到闭合开关状态，反之亦然，使得多个的MAFET开关可连接到电池。这样的系统还包括与MAFET开关中的至少一个MAFET开关相关联并与其通信的一个或多个晶体管。 PPTC（聚合正温度系数）器件还与晶体管和MAFET开关相关联，使得PPTC器件，MAFET开关和晶体管彼此相关联地操作，并且开路开关条件或闭合开关条件多个MAFET开关来识别，监控并因此防止与电池相关联的至少一个危险状况。

3. 发明授权

US09660169B2 Sensors and method of operating sensor 有权
公开(公告)号：US09660169B2
公开(公告)日：2017-05-23
申请号：US14345410
申请日：2011-09-22
申请人： Viorel G. Dumitru , Ion Georgescu , Stefan D. Costea , Mihai Brezeanu
发明人： Viorel G. Dumitru , Ion Georgescu , Stefan D. Costea , Mihai Brezeanu
IPC分类号： H01L29/82 , H01L41/02 , G01L9/00 , G01B7/16 , G01L1/14 , G01L1/16 , G01L1/18 , G01L1/20 , G01L1/22 , H01L49/02 , H01L29/20 , H01L29/778 , H01L33/00
CPC分类号： H01L41/02 , G01B7/18 , G01B7/22 , G01L1/146 , G01L1/148 , G01L1/16 , G01L1/18 , G01L1/205 , G01L1/2293 , G01L9/0052 , G01L9/0072 , G01L9/008 , G01L9/0098 , H01L28/10 , H01L29/2003 , H01L29/778 , H01L33/00
摘要： Sensors and methods of operating sensors are described herein. One sensor includes a number of III-nitride strain sensitive devices and a number of passive electrical components that connects each of them to one of the III-nitride strain sensitive devices.

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