Liping REN

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
TVS diode circuit with high energy dissipation and linear capacitance
- Patent number 11,776,951
- Issue date Oct 3, 2023
- Semtech Corporation
- Liping Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
TVS diode circuit with high energy dissipation and linear capacitance
- Patent number 11,362,083
- Issue date Jun 14, 2022
- Semtech Corporation
- Liping Ren
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrostatic discharge (ESD) protection circuit
- Patent number 8,390,024
- Issue date Mar 5, 2013
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Liping Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Angle implant process for cellular deep trench sidewall doping
- Patent number 6,509,240
- Issue date Jan 21, 2003
- International Rectifier Corporation
- Liping Ren
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TVS Diode Circuit with High Energy Dissipation and Linear Capacitance
- Publication number 20220271027
- Publication date Aug 25, 2022
- SEMTECH CORPORATION
- Liping Ren
- G05 - CONTROLLING REGULATING
Information Patent Application
TVS Diode Circuit with High Energy Dissipation and Linear Capacitance
- Publication number 20210249402
- Publication date Aug 12, 2021
- SEMTECH CORPORATION
- Liping Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC DISCHARGE (ESD) PROTECTION CIRCUIT
- Publication number 20110248383
- Publication date Oct 13, 2011
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Liping REN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field plate structure for high voltage devices
- Publication number 20040201078
- Publication date Oct 14, 2004
- Liping Ren
- H01 - BASIC ELECTRIC ELEMENTS