Caogang Yu

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
System and method of recovering pairing information of wireless dev...
- Patent number 11,452,149
- Issue date Sep 20, 2022
- Beken Corporation
- Lizhen Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Receiver and method for calibrating frequency offset
- Patent number 10,673,664
- Issue date Jun 2, 2020
- Beken Corporation
- Caogang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fractional-N frequency synthesizer and method thereof
- Patent number 10,205,460
- Issue date Feb 12, 2019
- Beken Corporation
- Dawei Guo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter for transmitting packets and method thereof
- Patent number 10,057,092
- Issue date Aug 21, 2018
- Beken Corporation
- Caogang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit and method for compensating noise
- Patent number 9,941,889
- Issue date Apr 10, 2018
- Beken Corporation
- Dawei Guo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low cost noise floor reduction
- Patent number 8,699,722
- Issue date Apr 15, 2014
- Beken Corporation
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
GFSK modulator and a method for reducing residual frequency modulat...
- Patent number 8,594,237
- Issue date Nov 26, 2013
- Beken Corporation
- Yiming Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for error concealment for a digital wireless p...
- Patent number 8,184,536
- Issue date May 22, 2012
- Beken Corporation
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low cost noise floor reduction
- Patent number 8,098,845
- Issue date Jan 17, 2012
- Beken Corporation
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for half-duplex speakerphones and other two-way...
- Patent number 8,090,078
- Issue date Jan 3, 2012
- Beken Corporation
- Pengfei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated squelch circuit with programmable engagement threshold
- Patent number 8,010,071
- Issue date Aug 30, 2011
- Beken Corporation
- Pengfei Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for automatic frequency correction
- Patent number 7,791,408
- Issue date Sep 7, 2010
- Beken Corporation
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF RECOVERING PAIRING INFORMATION OF WIRELESS DEV...
- Publication number 20210045167
- Publication date Feb 11, 2021
- BEKEN CORPORATION
- Lizhen Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fractional-N frequency synthesizer and method thereof
- Publication number 20180302097
- Publication date Oct 18, 2018
- BEKEN CORPORATION
- Dawei GUO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULAT...
- Publication number 20120163506
- Publication date Jun 28, 2012
- Yiming Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW COST NOISE FLOOR REDUCTION
- Publication number 20110261975
- Publication date Oct 27, 2011
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED SQUELCH CIRCUIT WITH PROGRAMMABLE ENGAGEMENT THRESHOLD
- Publication number 20100130149
- Publication date May 27, 2010
- Pengfei Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR HALF-DUPLEX SPEAKERPHONES AND OTHER TWO-WAY...
- Publication number 20100119055
- Publication date May 13, 2010
- Pengfei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR AUTOMATIC FREQUENCY CORRECTION
- Publication number 20100041357
- Publication date Feb 18, 2010
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ERROR CONCEALMENT FOR A DIGITAL WIRELESS P...
- Publication number 20090303980
- Publication date Dec 10, 2009
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW COST NOISE FLOOR REDUCTION
- Publication number 20090304131
- Publication date Dec 10, 2009
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR COMPARING SIGNAL STRENGTH IN A SPEAKERPHON...
- Publication number 20090141869
- Publication date Jun 4, 2009
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ECHO CANCELLATION
- Publication number 20090136020
- Publication date May 28, 2009
- Weifeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

System and method of recovering pairing information of wireless dev...

Receiver and method for calibrating frequency offset

Fractional-N frequency synthesizer and method thereof

Transmitter for transmitting packets and method thereof

Circuit and method for compensating noise

Low cost noise floor reduction

GFSK modulator and a method for reducing residual frequency modulat...

Apparatus and method for error concealment for a digital wireless p...

Low cost noise floor reduction

Systems and methods for half-duplex speakerphones and other two-way...

Integrated squelch circuit with programmable engagement threshold

Method and apparatus for automatic frequency correction

Patents Applicationslast 30 patents

SYSTEM AND METHOD OF RECOVERING PAIRING INFORMATION OF WIRELESS DEV...

Fractional-N frequency synthesizer and method thereof

GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULAT...

LOW COST NOISE FLOOR REDUCTION

INTEGRATED SQUELCH CIRCUIT WITH PROGRAMMABLE ENGAGEMENT THRESHOLD

SYSTEMS AND METHODS FOR HALF-DUPLEX SPEAKERPHONES AND OTHER TWO-WAY...

METHOD AND APPARATUS FOR AUTOMATIC FREQUENCY CORRECTION

APPARATUS AND METHOD FOR ERROR CONCEALMENT FOR A DIGITAL WIRELESS P...

LOW COST NOISE FLOOR REDUCTION

APPARATUS AND METHOD FOR COMPARING SIGNAL STRENGTH IN A SPEAKERPHON...

METHOD AND APPARATUS FOR ECHO CANCELLATION