Shaohua Yu

Person

Wuhan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Polarization converter based on taking high-order TE mode as transi...
- Patent number 11,194,096
- Issue date Dec 7, 2021
- WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
- Daigao Chen
- G02 - OPTICS
Information Patent Grant
GSG track-type radio-frequency electrode, silicon-based traveling-w...
- Patent number 10,488,681
- Issue date Nov 26, 2019
- Wuhan Research Institute of Posts and Telecommunications
- Miaofeng Li
- G02 - OPTICS
Information Patent Grant
Dual-channel orthogonal carriers assisted optical signal transmitti...
- Patent number 9,722,707
- Issue date Aug 1, 2017
- Wuhan Research Institute of Posts and Telecommunications
- Rong Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting system and receiving system, and transmitting method a...
- Patent number 9,344,315
- Issue date May 17, 2016
- Wuhan Research Institute of Posts and Telecommunications
- Qi Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system, device and method employing advanced...
- Patent number 9,203,544
- Issue date Dec 1, 2015
- Wuhan Research Institute of Posts and Telecommunications
- Qi Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system, transmission apparatus and reception...
- Patent number 9,059,806
- Issue date Jun 16, 2015
- Wuhan Research Institute of Posts and Telecommunications
- Qi Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bias voltage control system and bias voltage control method
- Patent number 9,001,407
- Issue date Apr 7, 2015
- Wuhan Research Institute of Posts and Telecommunications
- Cai Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconfigurable optical add/drop multiplexer and reconfigurable opti...
- Patent number 8,861,967
- Issue date Oct 14, 2014
- Wuhan Research Institute of Posts and Telecommunications
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulation device and modulation method, and demodulation device an...
- Patent number 8,768,174
- Issue date Jul 1, 2014
- Wuhan Research Institute of Posts and Telecommunications
- Tao Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internet real-time deep packet inspection and control device and me...
- Patent number 8,724,633
- Issue date May 13, 2014
- Wuhan Research Institute of Posts and Telecommunications
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission and reception device and method
- Patent number 8,693,895
- Issue date Apr 8, 2014
- Wuhan Research Institute of Posts and Telecommunications
- Qi Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internet real-time deep packet inspection and control device and me...
- Patent number 8,369,334
- Issue date Feb 5, 2013
- Wuhan Research Institute of Posts and Telecommunications
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple service ring of N-ringlet structure based on multiple FE,...
- Patent number 7,778,162
- Issue date Aug 17, 2010
- Wuhan Fiberhome Networks Co. Ltd.
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implementation method on multi-service flow over RPR and apparatus...
- Patent number 7,486,614
- Issue date Feb 3, 2009
- Wuhan Fiberhome Networks Co. Ltd.
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus and method of multi-service tributaries over...
- Patent number 7,428,211
- Issue date Sep 23, 2008
- Wuhan Fiberhome Networks Co. Ltd.
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resilient multiple service ring
- Patent number 7,382,789
- Issue date Jun 3, 2008
- Wuhan Fiberhome Networks Co. Ltd.
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interfacing apparatus and method for adapting Ethernet directly to...
- Patent number 7,031,341
- Issue date Apr 18, 2006
- Wuhan Research Institute of Post and Communications, Mii.
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission apparatus and method for transmitting data betwee...
- Patent number 6,961,348
- Issue date Nov 1, 2005
- Wuhan Research Institute of Post and Telecommunications, M.I.I.
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HIGHER ORDER TE TRANSITION MODE BASED POLARIZATION CONVERTER
- Publication number 20190018193
- Publication date Jan 17, 2019
- WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
- Daigao Chen
- G02 - OPTICS
Information Patent Application
GSG track-type radio-frequency electrode, silicon-based traveling-w...
- Publication number 20180173018
- Publication date Jun 21, 2018
- Wuhan Research Institute of Posts and Telecommunications
- MIAOFENG LI
- G02 - OPTICS
Information Patent Application
Dual-Channel Orthogonal Carriers Assisted Optical Signal Transmitti...
- Publication number 20160119077
- Publication date Apr 28, 2016
- WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
- Rong Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIAS VOLTAGE CONTROL SYSTEM AND BIAS VOLTAGE CONTROL METHOD
- Publication number 20140168741
- Publication date Jun 19, 2014
- WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
- Cai LI
- G02 - OPTICS
Information Patent Application
TRANSMITTING SYSTEM AND RECEIVING SYSTEM, AND TRANSMITTING METHOD A...
- Publication number 20140037023
- Publication date Feb 6, 2014
- Wuhan Research Institute of Posts and Telecommunications
- Qi YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION SYSTEM, TRANSMISSION APPARATUS AND RECEPTION...
- Publication number 20130216231
- Publication date Aug 22, 2013
- Qi Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Internet Real-Time Deep Packet Inspection and Control Device and Me...
- Publication number 20130128742
- Publication date May 23, 2013
- Wuhan Research Institute of Posts and Telecommunications
- Shaohua YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMISSION AND RECEPTION DEVICE AND METHOD
- Publication number 20130121706
- Publication date May 16, 2013
- Wuhan Research Institute of Posts and Telecommunications
- Qi YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Modulation Device and Modulation Method, and Demodulation Device an...
- Publication number 20130107341
- Publication date May 2, 2013
- Tao Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reconfigurable Optical Add/Drop Multiplexer and Reconfigurable Opti...
- Publication number 20120294618
- Publication date Nov 22, 2012
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System, Devices and Methods for Subcarrier Recovery at Local Oscill...
- Publication number 20120141138
- Publication date Jun 7, 2012
- Wuhan Research Institute of Posts and Telecommunications
- Qi YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Communication System, Device and Method Employing Advanced...
- Publication number 20120141135
- Publication date Jun 7, 2012
- Wuhan Research Institute of Posts and Telecommunications
- Qi YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Internet Real-Time Deep Packet Inspection and Control Device and Me...
- Publication number 20100172257
- Publication date Jul 8, 2010
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiple service ring of n-ringlet structure based on multiple fe,...
- Publication number 20060224659
- Publication date Oct 5, 2006
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission apparatus and method of multi-service tributaries over...
- Publication number 20060126651
- Publication date Jun 15, 2006
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Implementation method on multi-service flow over rpr and apparatus...
- Publication number 20060007854
- Publication date Jan 12, 2006
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Resilient multiple service ring
- Publication number 20050063396
- Publication date Mar 24, 2005
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Interfacing apparatus and method for adapting Ethernet directly to...
- Publication number 20010043603
- Publication date Nov 22, 2001
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission apparatus and method for transmitting data betwee...
- Publication number 20010012288
- Publication date Aug 9, 2001
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Polarization converter based on taking high-order TE mode as transi...

GSG track-type radio-frequency electrode, silicon-based traveling-w...

Dual-channel orthogonal carriers assisted optical signal transmitti...

Transmitting system and receiving system, and transmitting method a...

Optical communication system, device and method employing advanced...

Optical communication system, transmission apparatus and reception...

Bias voltage control system and bias voltage control method

Reconfigurable optical add/drop multiplexer and reconfigurable opti...

Modulation device and modulation method, and demodulation device an...

Internet real-time deep packet inspection and control device and me...

Signal transmission and reception device and method

Internet real-time deep packet inspection and control device and me...

Multiple service ring of N-ringlet structure based on multiple FE,...

Implementation method on multi-service flow over RPR and apparatus...

Transmission apparatus and method of multi-service tributaries over...

Resilient multiple service ring

Interfacing apparatus and method for adapting Ethernet directly to...

Data transmission apparatus and method for transmitting data betwee...

Patents Applicationslast 30 patents

HIGHER ORDER TE TRANSITION MODE BASED POLARIZATION CONVERTER

GSG track-type radio-frequency electrode, silicon-based traveling-w...

Dual-Channel Orthogonal Carriers Assisted Optical Signal Transmitti...

BIAS VOLTAGE CONTROL SYSTEM AND BIAS VOLTAGE CONTROL METHOD

TRANSMITTING SYSTEM AND RECEIVING SYSTEM, AND TRANSMITTING METHOD A...

OPTICAL COMMUNICATION SYSTEM, TRANSMISSION APPARATUS AND RECEPTION...

Internet Real-Time Deep Packet Inspection and Control Device and Me...

SIGNAL TRANSMISSION AND RECEPTION DEVICE AND METHOD

Modulation Device and Modulation Method, and Demodulation Device an...

Reconfigurable Optical Add/Drop Multiplexer and Reconfigurable Opti...

System, Devices and Methods for Subcarrier Recovery at Local Oscill...

Optical Communication System, Device and Method Employing Advanced...

Internet Real-Time Deep Packet Inspection and Control Device and Me...

Multiple service ring of n-ringlet structure based on multiple fe,...

Transmission apparatus and method of multi-service tributaries over...

Implementation method on multi-service flow over rpr and apparatus...

Resilient multiple service ring

Interfacing apparatus and method for adapting Ethernet directly to...

Data transmission apparatus and method for transmitting data betwee...