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1. 发明授权

US10541532B2 Transmission circuit for ethernet device 有权
公开(公告)号：US10541532B2
公开(公告)日：2020-01-21
申请号：US15622218
申请日：2017-06-14
申请人： NLIGHTNING TECHNOLOGY LTD.
发明人： Kun Tsen Lin , Shih Peng Wu
IPC分类号： H02H7/04 , H02H9/00 , H04L12/00 , H02H9/04 , H03H7/01 , H03H7/38
摘要： A transmission circuit including four transmission component sets for an Ethernet device is provided. Each transmission component set are coupled between an Ethernet connector and an Ethernet chip. Each transmission component set includes a transformer, two capacitors, and four transmission lines (TLs). The transformer includes four terminals and two center taps. Two diagonal terminals of the four terminals are coupled to a ground. The other two diagonal terminals of the four terminals are coupled to the Ethernet connector and, through one of the two capacitors, to the Ethernet chip via two of the four TLs, respectively. The two center taps are coupled to the Ethernet connector and, through the other one of the two capacitors, to the Ethernet chip via the other two of the four TLs, respectively.

2. 发明授权

US09369311B2 Transmission circuit for ethernet 有权
标题翻译：以太网传输电路
公开(公告)号：US09369311B2
公开(公告)日：2016-06-14
申请号：US14244295
申请日：2014-04-03
申请人： NLightning Technology Ltd.
发明人： Kun Tsen Lin , Shih Peng Wu
IPC分类号： H02H9/00 , H04L25/02
CPC分类号： H02H9/005 , H02H9/04 , H04L25/0264 , H04L25/0278
摘要： A transmission circuit including four transmission component sets for Ethernet is provided. For each of the transmission component sets, a first capacitor and a first inductor are cascaded, the first inductor is coupled to the Ethernet connector via the first transmission line (TL), the first capacitor is coupled to the Ethernet chip via the second TL; a second capacitor and a second inductor are cascaded, the second inductor is coupled to the Ethernet connector via the third TL, the second capacitor is coupled to the Ethernet chip via the fourth TL; a first component set is coupled between a first contact and a second contact, the first contact is located between the first capacitor and the first inductor, and the second contact is located between the second capacitor and the second inductor; and a second component set is coupled between the second TL and the fourth TL.
摘要翻译：提供了包括用于以太网的四个传输组件组的传输电路。对于每个传输部件组，第一电容器和第一电感器级联，第一电感器经由第一传输线（TL）耦合到以太网连接器，第一电容器经由第二TL耦合到以太网芯片; 第二电容器和第二电感器被级联，第二电感器经由第三TL耦合到以太网连接器，第二电容器经由第四TL耦合到以太网芯片; 第一组件耦合在第一触点和第二触点之间，第一触点位于第一电容器和第一电感器之间，第二触点位于第二电容器和第二电感器之间; 并且第二组件组合在第二TL和第四TL之间。

3. 发明授权

US11309897B2 Lightning strike counter and lightning strike counting method 有权
公开(公告)号：US11309897B2
公开(公告)日：2022-04-19
申请号：US17209451
申请日：2021-03-23
申请人： NLIGHTNING TECHNOLOGY LTD.
发明人： Kun Tsen Lin , Shih Peng Wu
IPC分类号： H03K23/00 , H03K21/08 , H03K23/74 , H03K21/18 , H03K23/78
摘要： A lightning strike counter and a lightning strike counting method are disclosed. The lightning strike counter includes a lightning strike input circuit, a bipolar waveform generating circuit, and a counting circuit. The lightning strike input circuit receives a lightning strike signal from a first lightning strike input end and a second lightning strike input end. The bipolar waveform generating circuit outputs a bipolar waveform signal from a bipolar waveform output end to the counting circuit in response to the lightning strike input circuit receiving the lightning strike signal. The counting circuit outputs a counting output signal from a counting output end in response to receiving the bipolar waveform signal from a counting input end.

4. 发明申请

US20150036251A1 Transmission Circuit for Ethernet 有权
标题翻译：以太网传输电路
公开(公告)号：US20150036251A1
公开(公告)日：2015-02-05
申请号：US14244295
申请日：2014-04-03
申请人： NLightning Technology Ltd.
发明人： Kun Tsen Lin , Shih Peng Wu
IPC分类号： H02H9/04
CPC分类号： H02H9/005 , H02H9/04 , H04L25/0264 , H04L25/0278
摘要： A transmission circuit including four transmission component sets for Ethernet is provided. For each of the transmission component sets, a first capacitor and a first inductor are cascaded, the first inductor is coupled to the Ethernet connector via the first transmission line (TL), the first capacitor is coupled to the Ethernet chip via the second TL; a second capacitor and a second inductor are cascaded, the second inductor is coupled to the Ethernet connector via the third TL, the second capacitor is coupled to the Ethernet chip via the fourth TL; a first component set is coupled between a first contact and a second contact, the first contact is located between the first capacitor and the first inductor, and the second contact is located between the second capacitor and the second inductor; and a second component set is coupled between the second TL and the fourth TL.
摘要翻译：提供了包括用于以太网的四个传输组件组的传输电路。对于每个传输部件组，第一电容器和第一电感器级联，第一电感器经由第一传输线（TL）耦合到以太网连接器，第一电容器经由第二TL耦合到以太网芯片; 第二电容器和第二电感器级联，第二电感器经由第三TL耦合到以太网连接器，第二电容器经由第四TL耦合到以太网芯片; 第一组件耦合在第一触点和第二触点之间，第一触点位于第一电容器和第一电感器之间，第二触点位于第二电容器和第二电感器之间; 并且第二组件组合在第二TL和第四TL之间。

5. 发明申请

US20220060190A1 LIGHTNING STRIKE COUNTER AND LIGHTNING STRIKE COUNTING METHOD 有权
公开(公告)号：US20220060190A1
公开(公告)日：2022-02-24
申请号：US17209451
申请日：2021-03-23
申请人： NLIGHTNING TECHNOLOGY LTD.
发明人： Kun Tsen LIN , Shih Peng WU
IPC分类号： H03K21/08
摘要： A lightning strike counter and a lightning strike counting method are disclosed. The lightning strike counter includes a lightning strike input circuit, a bipolar waveform generating circuit, and a counting circuit. The lightning strike input circuit receives a lightning strike signal from a first lightning strike input end and a second lightning strike input end. The bipolar waveform generating circuit outputs a bipolar waveform signal from a bipolar waveform output end to the counting circuit in response to the lightning strike input circuit receiving the lightning strike signal. The counting circuit outputs a counting output signal from a counting output end in response to receiving the bipolar waveform signal from a counting input end.

6. 发明申请

US20160308347A1 PROTECTION MODULE AND DECOUPLING COMPONENT THEREOF FOR SYMMETRICAL TWISTED PAIRS 审中-公开
标题翻译：保护模块和解耦组件，用于对称双绞线
公开(公告)号：US20160308347A1
公开(公告)日：2016-10-20
申请号：US15099349
申请日：2016-04-14
申请人： NLIGHTNING TECHNOLOGY LTD.
发明人： Kun Tsen LIN , Shih Peng WU
IPC分类号： H02H3/20
CPC分类号： H04M3/18
摘要： A protection module and a decoupling component thereof for symmetrical twisted pairs are provided. The protection module includes an input interface, an output interface, a ground interface, a first protection element, the decoupling component and a second protection element. The decoupling component has an inductor, first and second resistors, and first to fifth contacts. The inductor and the first resistor are coupled in series between the third contact and the fourth contact. The inductor and the second resistor are coupled in series between the third contact and the fifth contact. The first contact is located between the inductor and the first resistor. The second contact is located between the inductor and the second resistor. The first and second contacts are coupled to the input interface. The third contact is coupled to the ground interface through the first protection element. The fourth and fifth contacts are coupled to the output interface.
摘要翻译：提供了用于对称双绞线的保护模块及其去耦部件。保护模块包括输入接口，输出接口，接地接口，第一保护元件，去耦组件和第二保护元件。去耦组件具有电感器，第一和第二电阻器以及第一至第五触点。电感器和第一电阻器串联耦合在第三触点和第四触点之间。电感器和第二电阻器串联在第三触点和第五触点之间。第一个触点位于电感和第一个电阻之间。第二个触点位于电感和第二个电阻之间。第一和第二触点耦合到输入接口。第三触点通过第一保护元件耦合到接地接口。第四和第五触点耦合到输出接口。

7. 发明申请

US20140211356A1 Transmission Circuit for Ethernet and Protection Component Set Thereof 有权
标题翻译：以太网传输电路及其保护组件
公开(公告)号：US20140211356A1
公开(公告)日：2014-07-31
申请号：US14162986
申请日：2014-01-24
申请人： NLightning Technology Ltd.
发明人： Kun Tsen Lin , Shih Peng Wu
IPC分类号： H02H9/00
CPC分类号： H04L25/0278
摘要： A transmission circuit including four transmission component sets for Ethernet is provided. Each transmission component set is coupled between an Ethernet connector and an Ethernet chip and has a protection component set. For each transmission component set, a first capacitor is coupled between first and second transmission lines (TLs), and coupled to the Ethernet connector via the first TL and to the Ethernet chip via the second TL; a second capacitor is coupled between third and fourth TLs, and coupled to the Ethernet connector via the third TL and to the Ethernet chip via the fourth TL; first and second inductors are cascaded and coupled between the first and third TLs; a third inductor is coupled between the second and fourth TLs; and a contact between the first and second inductors is coupled to a ground via a fifth TL.
摘要翻译：提供了包括用于以太网的四个传输组件组的传输电路。每个传输组件组合在以太网连接器和以太网芯片之间并具有保护组件组。对于每个传输部件组，第一电容器耦合在第一和第二传输线（TL）之间，并且经由第一TL耦合到以太网连接器，并且经由第二TL耦合到以太网芯片; 第二电容器耦合在第三和第四TL之间，并且经由第三TL耦合到以太网连接器，并且经由第四TL耦合到以太网芯片; 第一和第二电感器级联并耦合在第一和第三TL之间; 第三电感器耦合在第二和第四TL之间; 并且第一和第二电感器之间的接触通过第五TL耦合到接地。

8. 发明授权

US11303114B2 Protection circuit for ethernet and power sourcing equipment having the same 有权
公开(公告)号：US11303114B2
公开(公告)日：2022-04-12
申请号：US16261713
申请日：2019-01-30
申请人： NLightning Technology Ltd.
发明人： Kun Tsen Lin , Shih Peng Wu
IPC分类号： H02H9/04
摘要： A protection circuit for Ethernet and a power sourcing equipment having the same are provided. The protection circuit is coupled between a power supply chip and a transmission circuit. The transmission circuit is coupled between an Ethernet chip and an Ethernet connector. The protection circuit includes a bridge rectifier and a protection element to provide the common mode surge protection and the differential mode surge protection at the same time for the power supply chip.

9. 发明授权

US10320968B2 Protection module and decoupling component thereof for symmetrical twisted pairs 有权
公开(公告)号：US10320968B2
公开(公告)日：2019-06-11
申请号：US15099349
申请日：2016-04-14
申请人： NLIGHTNING TECHNOLOGY LTD.
发明人： Kun Tsen Lin , Shih Peng Wu
IPC分类号： H04M3/18
摘要： A protection module and a decoupling component thereof for symmetrical twisted pairs are provided. The protection module includes an input interface, an output interface, a ground interface, a first protection element, the decoupling component and a second protection element. The decoupling component has an inductor, first and second resistors, and first to fifth contacts. The inductor and the first resistor are coupled in series between the third contact and the fourth contact. The inductor and the second resistor are coupled in series between the third contact and the fifth contact. The first contact is located between the inductor and the first resistor. The second contact is located between the inductor and the second resistor. The first and second contacts are coupled to the input interface. The third contact is coupled to the ground interface through the first protection element. The fourth and fifth contacts are coupled to the output interface.

10. 发明授权

US09722417B2 Transmission circuit for ethernet 有权
公开(公告)号：US09722417B2
公开(公告)日：2017-08-01
申请号：US15155183
申请日：2016-05-16
申请人： NLightning Technology Ltd.
发明人： Kun Tsen Lin , Shih Peng Wu
IPC分类号： H02H9/00 , H02H9/04 , H04L25/02
CPC分类号： H02H9/005 , H02H9/04 , H04L25/0264 , H04L25/0278
摘要： A transmission circuit including four transmission component sets for Ethernet is provided. For each of the transmission component sets, a first capacitor and a first inductor are cascaded, the first inductor is coupled to the Ethernet connector via the first transmission line (TL), the first capacitor is coupled to the Ethernet chip via the second TL; a second capacitor and a second inductor are cascaded, the second inductor is coupled to the Ethernet connector via the third TL, the second capacitor is coupled to the Ethernet chip via the fourth TL; a first component set is coupled between a first contact and a second contact, the first contact is located between the first capacitor and the first inductor, and the second contact is located between the second capacitor and the second inductor; and a second component set is coupled between the second TL and the fourth TL.

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