| Patents for H02H 9 - Emergency protective circuit arrangements for limiting excess current or voltage without disconnection (21,232) |
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| 02/05/2015 | US20150036252 Semiconductor driving device and semiconductor device |
| 02/05/2015 | US20150036251 Transmission Circuit for Ethernet |
| 02/05/2015 | US20150036249 Protection circuit for power supply unit |
| 02/05/2015 | US20150036248 Esd protection component and method for manufacturing esd protection component |
| 02/05/2015 | US20150036247 Apparatus for a voltage protection tranceiver and device therewith |
| 02/05/2015 | US20150035363 Performance and Isolation Improvements for Digitally Controlled AC Attenuation and Protection Circuits |
| 02/05/2015 | DE102013214835A1 Überspannungsschutz für ein Mehrspannungsbordnetz Surge protection for a multi-voltage electrical system |
| 02/04/2015 | CN204145340U 一种反馈检测电路型软启动器 One kind of feedback detection circuit Soft Starter |
| 02/04/2015 | CN204145318U 一种用于三相桥式限流器的多路输出隔离驱动电路 Multi-output isolation for a three-phase bridge driver circuit current limiter |
| 02/04/2015 | CN204144939U 一种防雷保护电路 One kind of lightning protection circuit |
| 02/04/2015 | CN204144938U 一种pcb板载浪涌保护器 One kind pcb-board surge protection |
| 02/04/2015 | CN204144937U 一种导线展放过程中高电压电流泄放装置 A wire harness the process of developing a high-voltage discharge current discharge device |
| 02/04/2015 | CN204144936U 一种一体化机柜式基站的电源保护系统 Power protection systems in an integrated rack-mountable base |
| 02/04/2015 | CN204144935U 一种网络、电源、控制三合一防雷器 A network, power, control triple mine |
| 02/04/2015 | CN204144934U 削波式电压保护器 Chopper-type voltage protection |
| 02/04/2015 | CN204144933U 一种新型电涌保护装置 A new surge protection devices |
| 02/04/2015 | CN204144932U 一种新型电涌保护装置 A new surge protection devices |
| 02/04/2015 | CN204144931U 一种避雷装置 One kind of lightning protection devices |
| 02/04/2015 | CN204144269U 一种浪涌防护器件 One kind of surge protection devices |
| 02/04/2015 | CN104335346A 用于esd保护的半导体器件 Esd protection for semiconductor devices |
| 02/04/2015 | CN104332983A 消弧线圈并网运行系统 Petersen coil and network operation system |
| 02/04/2015 | CN104332982A 一种防雷保护系统 One kind of lightning protection systems |
| 02/04/2015 | CN104332981A 一种直流触发与瞬态触发结合的电源钳位esd保护电路 A DC trigger and trigger a combination of transient power clamp esd protection circuit |
| 02/04/2015 | CN104332980A 砼杆接地防雷保护系统 Concrete pole grounding lightning protection system |
| 02/04/2015 | CN104332979A 一种双脱扣无漏流的可插拔电涌保护器 A dual trip pluggable surge protector seamless flow |
| 02/04/2015 | CN104332978A 改进型饱和铁芯高温超导限流器 Improved core saturation temperature superconducting current limiter |
| 02/04/2015 | CN104332977A 磁通约束型三相故障电流限制器 Flux constrained three-phase fault current limiter |
| 02/04/2015 | CN104332976A 集成电路高压兼容静电放电的电源钳制电路 Integrated high voltage power supply is compatible with ESD clamp circuit |
| 02/04/2015 | CN104332935A 能带电更换的10kV配网线路防雷保护装置 10kV distribution network line lightning protection devices can be charged replacement |
| 02/04/2015 | CN104332297A 微机保护装置用电流互感器 Computer protection current transformer |
| 02/04/2015 | CN103138254B 配电网可调式过电压保护间隙精细防雷保护方法 Distribution Network adjustable overvoltage protection gap fine lightning protection methods |
| 02/04/2015 | CN103078305B 防误触发型电源钳位esd保护电路 Anti inadvertently hairstyle power clamp esd protection circuit |
| 02/04/2015 | CN103023005B 静电保护电路及其电池保护电路 Electrostatic protection circuit and battery protection circuit |
| 02/04/2015 | CN102884697B 用于集成电路的过电压保护电路 Overvoltage protection circuit for integrated circuits |
| 02/04/2015 | CN102570433B Ff总线接线盒 Ff bus terminal box |
| 02/03/2015 | US8948830 Fast-cycling, conduction-cooled, quasi-isothermal, superconducting fault current limiter |
| 02/03/2015 | US8947844 Series type surge suppressor and clamping circuit |
| 02/03/2015 | US8947843 Fast breaker failure detection for HVDC circuit breakers |
| 02/03/2015 | US8947841 Protection systems for integrated circuits and methods of forming the same |
| 02/03/2015 | US8947840 Method and apparatus for improving the signal integrity of high-speed serial data receivers using coupled inductors |
| 02/03/2015 | US8947839 Enhanced immunity from electrostatic discharge |
| 02/03/2015 | US8947416 Display device |
| 02/03/2015 | CA2773183C Systems and methods for polyphase alternating current transformer inrush current limiting |
| 01/29/2015 | WO2015012193A1 Protection device |
| 01/29/2015 | US20150029634 Network signal processing circuit |
| 01/29/2015 | US20150029632 Auto-Triggered Methods And Systems For Protecting Against Direct And Indirect Electronic Attack |
| 01/29/2015 | US20150029626 Controller area network node transceiver |
| 01/29/2015 | US20150029625 Hazardous Area Coupler Device for High Frequency Signals |
| 01/29/2015 | US20150029624 Protection circuit and protection apparatus including the same |
| 01/29/2015 | US20150029623 Common mode filter |
| 01/29/2015 | US20150029622 Electrostatic discharge protection |
| 01/29/2015 | US20150029621 Arrangement for controlling the electric power transmission in a hvdc power transmission system |
| 01/29/2015 | US20150028786 Drive system with energy store and method for operating a drive system |
| 01/29/2015 | US20150028016 Inrush Current Control System |
| 01/28/2015 | EP2830181A1 Fault-tolerant self-indicating surge protection system for aircraft |
| 01/28/2015 | EP2830178A1 Circuit for thermal protection and for power control of electric motors |
| 01/28/2015 | CN204131123U 改进型电源装置 Improved power supply unit |
| 01/28/2015 | CN204131122U Catv用新型独立模块化防雷电路 Catv with the new independent modular lightning protection circuit |
| 01/28/2015 | CN204131121U 具有高结构稳定性的电涌抑制装置 Surge suppression with high structural stability device |
| 01/28/2015 | CN204131120U 一种新型整体结构单相电源防雷箱 A new overall structure of the single-phase power protection box |
| 01/28/2015 | CN204131119U 用于电脑针织横机中的保护电路 Computer flat knitting machine used in the protection circuit |
| 01/28/2015 | CN204131118U 一种地电位反击保护器 One kind of back ground protection |
| 01/28/2015 | CN204131117U 一种智能电涌保护器 An intelligent surge protector |
| 01/28/2015 | CN204131116U 一种具有过温保护功能的桶形浪涌保护器 A kind of over-temperature protection barrel surge protector |
| 01/28/2015 | CN204131115U 多功能综合电路保护装置 Multi-function integrated circuit protection devices |
| 01/28/2015 | CN204131114U 一种接线板电路结构 One kind of patch panel circuit structure |
| 01/28/2015 | CN204131113U 一种超导磁体过电压保护电路装置 A superconducting magnet overvoltage protection circuit device |
| 01/28/2015 | CN204131112U 一种具有陶瓷遮断热脱离结构的大通流浪涌保护器 Chase has a ceramic structure blocking heat from wandering surge protector |
| 01/28/2015 | CN204131111U 闭锁磁铁保护器 Locking magnet protector |
| 01/28/2015 | CN204131110U 基于离散元件的电池系统防浪涌电路 Surge circuit battery systems based on discrete components |
| 01/28/2015 | CN204131109U 一种风机防雷装置 A fan on lightning protection devices |
| 01/28/2015 | CN204131108U 一种低功耗智能电涌保护器 A low-power smart surge protector |
| 01/28/2015 | CN204131107U 具备两级防雷电路的路灯 Lightning protection circuit with two lights |
| 01/28/2015 | CN204131106U 一种超导磁储能系统的组合保护电路装置 A combination of SMES system protection circuit device |
| 01/28/2015 | CN204131105U 一种抽屉式机柜防雷箱 One kind of lightning protection box drawer cabinet |
| 01/28/2015 | CN104320007A 一种遥测终端的电源电路 A telemetry power circuit terminals |
| 01/28/2015 | CN104319910A 一种基于高压输电线路的电源取能电路 Can take on a high-voltage transmission line circuit power |
| 01/28/2015 | CN104319863A 能检测电源与提供充电功能的实验室控制台用控制板 Can detect power and provides laboratory console with charging function control panel |
| 01/28/2015 | CN104319757A 补偿单相接地故障电流中有功分量的消弧线圈装置及方法 Petersen coil apparatus and method for compensating single-phase ground fault current active component |
| 01/28/2015 | CN104319756A 一种新型间隙防雷装置 A new Gap Lightning Protection Device |
| 01/28/2015 | CN104319755A 电源防雷箱 Lightning protection box |
| 01/28/2015 | CN104319754A 过压防护型加密型遥测终端机 Overvoltage protection type telemetry encryption type terminals |
| 01/28/2015 | CN104319753A 一种低压电源的防雷保护电路 A low-pressure power of lightning protection circuit |
| 01/28/2015 | CN104319752A 基于剩磁预测和断路器离散性改进的抑制涌流系统及方法 Remanence based forecasting and improved discrete circuit breaker surge suppression system and method |
| 01/28/2015 | CN104319751A 一种基于电磁损耗的电动汽车共模电流抑制器 Based on the loss of electric vehicles electromagnetic common mode current suppressor |
| 01/28/2015 | CN104319733A 变压器中性点接阻抗装置及其多用途直流偏磁防护方法 Apparatus and method for multi-purpose DC bias protection impedance transformer neutral point of access |
| 01/28/2015 | CN104317760A 一种全速usb3.0接口隔离保护装置 One kind full speed usb3.0 interface isolation protection device |
| 01/28/2015 | CN104317369A 一种高压继电保护微机系统电磁抗干扰通信端口 A high pressure system electromagnetic interference protection of computer communication port |
| 01/28/2015 | CN103138230B 机壳漏电保护电路及使用该电路的道路交通信号控制机 Enclosure leakage protection circuit and the circuit road traffic signal controller |
| 01/28/2015 | CN102761114B 浪涌电流抑制电路 Inrush current suppression circuit |
| 01/28/2015 | CN102751710B 一种磁屏蔽空心变压器耦合桥式固态限流器 A magnetic shield core transformer coupling bridge SSFCL |
| 01/28/2015 | CN102638032B 基于单相矩阵变换器的消弧线圈装置 Petersen coil device based single-phase matrix converter |
| 01/28/2015 | CN102545196B 一种多层放电间隙型电涌保护器 A multi-gap discharge surge protector |
| 01/28/2015 | CN102340135B 电动车驱动器过压保护结构及电动车 Electric vehicle drive voltage protection structure and electric vehicles |
| 01/28/2015 | CN101673945B 串并联拓扑中的微机电开关保护 Series-parallel topology MEMS switch protection |
| 01/27/2015 | US8942013 Over voltage protection for electric machines |
| 01/27/2015 | US8941963 Semiconductor device |
| 01/27/2015 | US8941962 Snubber circuit and method of using bipolar junction transistor in snubber circuit |
| 01/27/2015 | US8941961 Methods and apparatus for protection in a multi-phase machine |
| 01/27/2015 | US8941959 ESD protection apparatus |