REN-WEN HUANG

Person

Shenzhen City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device and control method thereof
- Patent number 9,626,546
- Issue date Apr 18, 2017
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and voice control method thereof
- Patent number 9,437,194
- Issue date Sep 6, 2016
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic device and protection circuit thereof
- Patent number 9,257,854
- Issue date Feb 9, 2016
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-wen Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting working state of I/O pins of electronic compon...
- Patent number 9,081,056
- Issue date Jul 14, 2015
- Fu Tai Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- G01 - MEASURING TESTING
Information Patent Grant
System and mobile phone for determining using state of other mobile...
- Patent number 9,002,330
- Issue date Apr 7, 2015
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio output controller and control method
- Patent number 8,983,086
- Issue date Mar 17, 2015
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Yang Xin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication circuit employing optocoupler
- Patent number 8,897,429
- Issue date Nov 25, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital communication system
- Patent number 8,897,379
- Issue date Nov 25, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power management circuit
- Patent number 8,866,339
- Issue date Oct 21, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-wen Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Emergency message transmission method and electronic device impleme...
- Patent number 8,854,222
- Issue date Oct 7, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Cheng-Zhi Li
- G08 - SIGNALLING
Information Patent Grant
Switching power supply
- Patent number 8,854,025
- Issue date Oct 7, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Position detecting method and electronic device implementing the me...
- Patent number 8,830,311
- Issue date Sep 9, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Yin-Zhan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current leakage protection circuit, power socket and electronic dev...
- Patent number 8,797,696
- Issue date Aug 5, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communication terminal device and control method
- Patent number 8,725,094
- Issue date May 13, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Yang Xin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and method for automatically recording numeric...
- Patent number 8,682,393
- Issue date Mar 25, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Qiang You
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio signal amplifying circuit
- Patent number 8,600,081
- Issue date Dec 3, 2013
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Embedded system capable of decreasing interrupt frequency of arm pr...
- Patent number 8,539,133
- Issue date Sep 17, 2013
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Over-current protection circuit and electronic device with the same
- Patent number 8,531,810
- Issue date Sep 10, 2013
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Light control signal generating circuit
- Patent number 8,471,478
- Issue date Jun 25, 2013
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ji-Xiang Yin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Telephone switchboard and electronic device for providing power to...
- Patent number 8,433,040
- Issue date Apr 30, 2013
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Ren-Wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning circuit and scanning method for keyboard
- Patent number 8,258,985
- Issue date Sep 4, 2012
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Ren-Wen Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Scanning circuit and scanning method for keyboard
- Patent number 8,248,276
- Issue date Aug 21, 2012
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Lin-Kun Ding
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for testing a burner and a rewriter disk
- Patent number 7,760,600
- Issue date Jul 20, 2010
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Shan-Ming Liao
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Conveying mechanism and Nucleic Acid Detection Apparatus
- Publication number 20240246770
- Publication date Jul 25, 2024
- SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTD
- Hailin MU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONDUCTIVE SHIELD, SCRATCH DETECTING APPARATUS AND METHOD BASED ON...
- Publication number 20200072779
- Publication date Mar 5, 2020
- FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
- YAN-QIANG YE
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC DEVICE AND CONTROL METHOD THEREOF
- Publication number 20160117540
- Publication date Apr 28, 2016
- FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
- REN-WEN HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE CAPABLE OF RECONFIGURING DISPLAYED ICONS AND METH...
- Publication number 20150007069
- Publication date Jan 1, 2015
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20140347002
- Publication date Nov 27, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE AND VOICE CONTROL METHOD THEREOF
- Publication number 20140324425
- Publication date Oct 30, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
FONT SIZE ADJUSTMENT METHOD AND ELECTRONIC DEVICE HAVING FONT SIZE...
- Publication number 20130286024
- Publication date Oct 31, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETECTING WORKING STATE OF I/O PINS OF ELECTRONIC COMPON...
- Publication number 20130285689
- Publication date Oct 31, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATION CIRCUIT EMPLOYING OPTOCOUPLER
- Publication number 20130266134
- Publication date Oct 10, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALARM CLOCK SYSTEM AND CELLPHONE HAVING SAME
- Publication number 20130265858
- Publication date Oct 10, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- G04 - HOROLOGY
Information Patent Application
TOUCH CONTROL DEVICE AND TOUCH CONTROL METHOD USING SAME PROVIDING...
- Publication number 20130249816
- Publication date Sep 26, 2013
- HON HAI Precision Industry CO., LTD.
- ZHANG-YONG ZHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION TERMINAL DEVICE AND CONTROL METHOD
- Publication number 20130252666
- Publication date Sep 26, 2013
- HON HAI Precision Industry CO., LTD.
- YANG XIN
- G01 - MEASURING TESTING
Information Patent Application
FONT ADJUSTING METHOD AND ELECTRONIC DEVICE USING SAME
- Publication number 20130254657
- Publication date Sep 26, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR PROTECTING PERSONAL DATA VIA FINGE...
- Publication number 20130223700
- Publication date Aug 29, 2013
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION DEVICE AND METHOD FOR AUTOMATICALLY RECORDING NUMERIC...
- Publication number 20130210492
- Publication date Aug 15, 2013
- HON HAI Precision Industry CO., LTD.
- QIANG YOU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND MOBILE PHONE FOR DETERMINING USING STATE OF OTHER MOBILE...
- Publication number 20130165082
- Publication date Jun 27, 2013
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR SELECTIVELY SWITCHING OPERATION IN...
- Publication number 20130162558
- Publication date Jun 27, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CURRENT LEAKAGE PROTECTION CIRCUIT, POWER SOCKET AND ELECTRONIC DEV...
- Publication number 20130155563
- Publication date Jun 20, 2013
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY
- Publication number 20130154596
- Publication date Jun 20, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLUME ADJUSTMENT CIRCUIT WITH AUTOMATIC GAIN CONTROL AND ELECTRONI...
- Publication number 20130156226
- Publication date Jun 20, 2013
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL COMMUNICATION SYSTEM
- Publication number 20130034173
- Publication date Feb 7, 2013
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER MANAGEMENT CIRCUIT
- Publication number 20130026833
- Publication date Jan 31, 2013
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING CIRCUIT AND CHARGING CONTROL METHOD
- Publication number 20130026974
- Publication date Jan 31, 2013
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TELEPHONE SWITCHBOARD AND ELECTRONIC DEVICE FOR PROVIDING POWER TO...
- Publication number 20130028395
- Publication date Jan 31, 2013
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO OUTPUT CONTROLLER AND CONTROL METHOD
- Publication number 20130003985
- Publication date Jan 3, 2013
- HON HAI Precision Industry CO., LTD.
- YANG XIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OVER-CURRENT PROTECTION CIRCUIT AND ELECTRONIC DEVICE WITH THE SAME
- Publication number 20120293902
- Publication date Nov 22, 2012
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EMBEDDED SYSTEM
- Publication number 20120278521
- Publication date Nov 1, 2012
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERFACE MODULE WITH PROTECTION CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20120250235
- Publication date Oct 4, 2012
- HON HAI Precision Industry CO., LTD.
- REN-WEN HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GAME CONTROLLER WITH PROJECTION FUNCTION
- Publication number 20120214588
- Publication date Aug 23, 2012
- HON HAI Precision Industry CO., LTD.
- QIANG YOU
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
AUDIO SIGNAL AMPLIFYING CIRCUIT
- Publication number 20120207330
- Publication date Aug 16, 2012
- HON HAI PRECISION INDUSTRY CO., LTD.
- REN-WEN HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

REN-WEN HUANG

Person

Patents Grantslast 30 patents

Electronic device and control method thereof

Electronic device and voice control method thereof

Electronic device and protection circuit thereof

Method for detecting working state of I/O pins of electronic compon...

System and mobile phone for determining using state of other mobile...

Audio output controller and control method

Communication circuit employing optocoupler

Digital communication system

Power management circuit

Emergency message transmission method and electronic device impleme...

Switching power supply

Position detecting method and electronic device implementing the me...

Current leakage protection circuit, power socket and electronic dev...

Communication terminal device and control method

Communication device and method for automatically recording numeric...

Audio signal amplifying circuit

Embedded system capable of decreasing interrupt frequency of arm pr...

Over-current protection circuit and electronic device with the same

Light control signal generating circuit

Telephone switchboard and electronic device for providing power to...

Scanning circuit and scanning method for keyboard

Scanning circuit and scanning method for keyboard

Method for testing a burner and a rewriter disk

Patents Applicationslast 30 patents

Conveying mechanism and Nucleic Acid Detection Apparatus

CONDUCTIVE SHIELD, SCRATCH DETECTING APPARATUS AND METHOD BASED ON...

ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

ELECTRONIC DEVICE CAPABLE OF RECONFIGURING DISPLAYED ICONS AND METH...

ELECTRONIC DEVICE

ELECTRONIC DEVICE AND VOICE CONTROL METHOD THEREOF

FONT SIZE ADJUSTMENT METHOD AND ELECTRONIC DEVICE HAVING FONT SIZE...

METHOD FOR DETECTING WORKING STATE OF I/O PINS OF ELECTRONIC COMPON...

COMMUNICATION CIRCUIT EMPLOYING OPTOCOUPLER

ALARM CLOCK SYSTEM AND CELLPHONE HAVING SAME

TOUCH CONTROL DEVICE AND TOUCH CONTROL METHOD USING SAME PROVIDING...

COMMUNICATION TERMINAL DEVICE AND CONTROL METHOD

FONT ADJUSTING METHOD AND ELECTRONIC DEVICE USING SAME

ELECTRONIC DEVICE AND METHOD FOR PROTECTING PERSONAL DATA VIA FINGE...

COMMUNICATION DEVICE AND METHOD FOR AUTOMATICALLY RECORDING NUMERIC...

SYSTEM AND MOBILE PHONE FOR DETERMINING USING STATE OF OTHER MOBILE...

ELECTRONIC DEVICE AND METHOD FOR SELECTIVELY SWITCHING OPERATION IN...

CURRENT LEAKAGE PROTECTION CIRCUIT, POWER SOCKET AND ELECTRONIC DEV...

SWITCHING POWER SUPPLY

VOLUME ADJUSTMENT CIRCUIT WITH AUTOMATIC GAIN CONTROL AND ELECTRONI...

DIGITAL COMMUNICATION SYSTEM

POWER MANAGEMENT CIRCUIT

CHARGING CIRCUIT AND CHARGING CONTROL METHOD

TELEPHONE SWITCHBOARD AND ELECTRONIC DEVICE FOR PROVIDING POWER TO...

AUDIO OUTPUT CONTROLLER AND CONTROL METHOD

OVER-CURRENT PROTECTION CIRCUIT AND ELECTRONIC DEVICE WITH THE SAME

EMBEDDED SYSTEM

INTERFACE MODULE WITH PROTECTION CIRCUIT AND ELECTRONIC DEVICE

GAME CONTROLLER WITH PROJECTION FUNCTION

AUDIO SIGNAL AMPLIFYING CIRCUIT