Yan Zhang

Person

Nanjing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Dual-mode monoblock dielectric filter and control elements
- Patent number 11,139,548
- Issue date Oct 5, 2021
- The Chinese University of Hong Kong
- Ke-Li Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-mode monoblock dielectric filter
- Patent number 10,950,918
- Issue date Mar 16, 2021
- The Chinese University of Hong Kong
- Ke-Li Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for recovering service
- Patent number 9,143,397
- Issue date Sep 22, 2015
- Huawei Technologies Co., Ltd.
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path search method for CDMA communication systems
- Patent number 7,512,172
- Issue date Mar 31, 2009
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for silent frame detection in a GSM communicat...
- Patent number 7,245,878
- Issue date Jul 17, 2007
- Spreadtrum Communications Corporation
- Jingdong Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dummy PCH block detection for power saving in GSM handset
- Patent number 7,158,795
- Issue date Jan 2, 2007
- Spreadtrum Communications Corporation
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DUAL-MODE MONOBLOCK DIELECTRIC FILTER AND CONTROL ELEMENTS
- Publication number 20210167483
- Publication date Jun 3, 2021
- The Chinese University of Hong Kong
- Ke-Li WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR RECOVERING SERVICE
- Publication number 20140293773
- Publication date Oct 2, 2014
- Yan ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, ROUTER BRIDGE, AND SYSTEM FOR TRILL NETWORK PROTECTION
- Publication number 20130138832
- Publication date May 30, 2013
- Huawei Technologies Co., Ltd
- Hao QI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ETHERNET LOOP LOCATING METHOD, SWITCHING DEVICE AND SYSTEM
- Publication number 20130114400
- Publication date May 9, 2013
- Huawei Technologies Co., Ltd
- Yan ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for cell search in a W-CDMA system
- Publication number 20060233226
- Publication date Oct 19, 2006
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dummy PCH block detection for power saving in GSM handset
- Publication number 20060121911
- Publication date Jun 8, 2006
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Path search method for CDMA communication systems
- Publication number 20060067384
- Publication date Mar 30, 2006
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GSM (Global System for Mobile communication) handset with carrier i...
- Publication number 20050232422
- Publication date Oct 20, 2005
- Jingdong Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for silent frame detection in a GSM communicat...
- Publication number 20050090293
- Publication date Apr 28, 2005
- Jingdong Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Dual-mode monoblock dielectric filter and control elements

Dual-mode monoblock dielectric filter

Method and apparatus for recovering service

Path search method for CDMA communication systems

Method and apparatus for silent frame detection in a GSM communicat...

Dummy PCH block detection for power saving in GSM handset

Patents Applicationslast 30 patents

DUAL-MODE MONOBLOCK DIELECTRIC FILTER AND CONTROL ELEMENTS

METHOD AND APPARATUS FOR RECOVERING SERVICE

METHOD, ROUTER BRIDGE, AND SYSTEM FOR TRILL NETWORK PROTECTION

ETHERNET LOOP LOCATING METHOD, SWITCHING DEVICE AND SYSTEM

Method and apparatus for cell search in a W-CDMA system

Dummy PCH block detection for power saving in GSM handset

Path search method for CDMA communication systems

GSM (Global System for Mobile communication) handset with carrier i...

Method and apparatus for silent frame detection in a GSM communicat...