Weiming Sun

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Discharge method and circuit for USB connector
- Patent number 11,202,358
- Issue date Dec 14, 2021
- Semiconductor Components Industries, LLC
- WeiMing Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal receiving circuit and method, and signal detecting circuit
- Patent number 11,132,011
- Issue date Sep 28, 2021
- Semiconductor Components Industries, LLC
- Zhaohong Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switch circuit with high voltage protection that reduces leakage cu...
- Patent number 11,088,540
- Issue date Aug 10, 2021
- Semiconductor Components Industries, LLC
- Hong Bing Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overvoltage protection circuit for USB connector
- Patent number 10,819,074
- Issue date Oct 27, 2020
- Semiconductor Components Industries, LLC
- Eric Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Negative voltage detection and voltage surge protection
- Patent number 10,811,866
- Issue date Oct 20, 2020
- Semiconductor Components Industries, LLC
- Leon Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High voltage clamp with positive and negative protection
- Patent number 10,574,052
- Issue date Feb 25, 2020
- Semiconductor Components Industries, LLC
- WeiMing Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Discharge method and circuit for USB connector
- Patent number 10,470,283
- Issue date Nov 5, 2019
- Semiconductor Components Industries, LLC
- WeiMing Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal receiving circuit and method, and signal detecting circuit
- Patent number 10,228,712
- Issue date Mar 12, 2019
- Semiconductor Components Industries, LLC
- Zhaohong Li
- G05 - CONTROLLING REGULATING
Information Patent Grant
USB interface detector
- Patent number 10,002,061
- Issue date Jun 19, 2018
- Fairchild Semiconductor Corporation
- Jianli Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Delay time adjusting circuit, method, and integrated circuit
- Patent number 9,018,998
- Issue date Apr 28, 2015
- Fairchild Semiconductor Corporation
- Weiming Sun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delay method, circuit and integrated circuit
- Patent number 8,937,500
- Issue date Jan 20, 2015
- Fairchild Semiconductor Corporation
- Ming Chuen Alvan Lam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-quiescent-current buffer
- Patent number 7,868,666
- Issue date Jan 11, 2011
- Fairchild Semiconductor Corporation
- Lei Huang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SWITCH CIRCUIT WITH HIGH VOLTAGE PROTECTION THAT REDUCES LEAKAGE CU...
- Publication number 20200136381
- Publication date Apr 30, 2020
- Semiconductor Components Industries, LLC
- Hong Bing WU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISCHARGE METHOD AND CIRCUIT FOR USB CONNECTOR
- Publication number 20200068691
- Publication date Feb 27, 2020
- Semiconductor Components Industries, LLC
- WeiMing SUN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OVERVOLTAGE PROTECTION CIRCUIT FOR USB CONNECTOR
- Publication number 20190348801
- Publication date Nov 14, 2019
- Semiconductor Components Industries, LLC
- Eric WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NEGATIVE VOLTAGE DETECTION AND VOLTAGE SURGE PROTECTION
- Publication number 20190267792
- Publication date Aug 29, 2019
- Semiconductor Components Industries, LLC
- Leon LI
- G05 - CONTROLLING REGULATING
Information Patent Application
SIGNAL RECEIVING CIRCUIT AND METHOD, AND SIGNAL DETECTING CIRCUIT
- Publication number 20190171242
- Publication date Jun 6, 2019
- Semiconductor Components Industries, LLC
- Zhaohong Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH VOLTAGE CLAMP WITH POSITIVE AND NEGATIVE PROTECTION
- Publication number 20190036331
- Publication date Jan 31, 2019
- Semiconductor Components Industries, LLC
- WeiMing SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISCHARGE METHOD AND CIRCUIT FOR USB CONNECTOR
- Publication number 20170290134
- Publication date Oct 5, 2017
- Semiconductor Components Industries, LLC
- WeiMing Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGNAL RECEIVING CIRCUIT AND METHOD, AND SIGNAL DETECTING CIRCUIT
- Publication number 20170277211
- Publication date Sep 28, 2017
- Semiconductor Components Industries, LLC
- Zhaohong Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
USB INTERFACE DETECTOR
- Publication number 20160342492
- Publication date Nov 24, 2016
- Jianli Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DELAY METHOD, CIRCUIT AND INTEGRATED CIRCUIT
- Publication number 20140167829
- Publication date Jun 19, 2014
- Alvan Lam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DELAY TIME ADJUSTING CIRCUIT, METHOD, AND INTEGRATED CIRCUIT
- Publication number 20140167830
- Publication date Jun 19, 2014
- Weiming Sun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOTOR DRIVE CIRCUIT
- Publication number 20130222309
- Publication date Aug 29, 2013
- Weiming Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW-QUIESCENT-CURRENT BUFFER
- Publication number 20100259298
- Publication date Oct 14, 2010
- Lei Huang
- H03 - BASIC ELECTRONIC CIRCUITRY

Weiming Sun

Person

Patents Grantslast 30 patents

Discharge method and circuit for USB connector

Signal receiving circuit and method, and signal detecting circuit

Switch circuit with high voltage protection that reduces leakage cu...

Overvoltage protection circuit for USB connector

Negative voltage detection and voltage surge protection

High voltage clamp with positive and negative protection

Discharge method and circuit for USB connector

Signal receiving circuit and method, and signal detecting circuit

USB interface detector

Delay time adjusting circuit, method, and integrated circuit

Delay method, circuit and integrated circuit

Low-quiescent-current buffer

Patents Applicationslast 30 patents

SWITCH CIRCUIT WITH HIGH VOLTAGE PROTECTION THAT REDUCES LEAKAGE CU...

DISCHARGE METHOD AND CIRCUIT FOR USB CONNECTOR

OVERVOLTAGE PROTECTION CIRCUIT FOR USB CONNECTOR

NEGATIVE VOLTAGE DETECTION AND VOLTAGE SURGE PROTECTION

SIGNAL RECEIVING CIRCUIT AND METHOD, AND SIGNAL DETECTING CIRCUIT

HIGH VOLTAGE CLAMP WITH POSITIVE AND NEGATIVE PROTECTION

DISCHARGE METHOD AND CIRCUIT FOR USB CONNECTOR

SIGNAL RECEIVING CIRCUIT AND METHOD, AND SIGNAL DETECTING CIRCUIT

USB INTERFACE DETECTOR

DELAY METHOD, CIRCUIT AND INTEGRATED CIRCUIT

DELAY TIME ADJUSTING CIRCUIT, METHOD, AND INTEGRATED CIRCUIT

MOTOR DRIVE CIRCUIT

LOW-QUIESCENT-CURRENT BUFFER