Zaichen Zhang

Person

Nanjing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Small cell interference coordination method and wireless communicat...
- Patent number 11,296,809
- Issue date Apr 5, 2022
- Sony Corporation
- Liang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for hybrid multiple access wireless communicat...
- Patent number 11,096,069
- Issue date Aug 17, 2021
- Sony Corporation
- Jian Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
5G-signal-based DOA fingerprint-based positioning method
- Patent number 11,089,563
- Issue date Aug 10, 2021
- Southeast University
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication method and wireless communication device
- Patent number 11,088,735
- Issue date Aug 10, 2021
- Sony Corporation
- Liang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for wireless communications, and wireless communi...
- Patent number 11,006,380
- Issue date May 11, 2021
- Sony Corporation
- Zaichen Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Control apparatus, device and method, signal processing apparatus a...
- Patent number 10,944,615
- Issue date Mar 9, 2021
- Sony Corporation
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device and method for wireless communication
- Patent number 10,917,161
- Issue date Feb 9, 2021
- Sony Corporation
- Xiao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication method and wireless communication device
- Patent number 10,863,519
- Issue date Dec 8, 2020
- Sony Corporation
- Liang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for wireless communications, and wireless communi...
- Patent number 10,736,068
- Issue date Aug 4, 2020
- Sony Corporation
- Zaichen Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Electronic device, radio communication apparatus, and radio communi...
- Patent number 10,721,023
- Issue date Jul 21, 2020
- Sony Corporation
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for receiving and sending ends of wireless com...
- Patent number 10,659,272
- Issue date May 19, 2020
- Sony Corporation
- Jian Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for wireless communication and communication term...
- Patent number 10,651,890
- Issue date May 12, 2020
- Sony Corporation
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus and method, base station, user equ...
- Patent number 10,624,037
- Issue date Apr 14, 2020
- Sony Corporation
- Jian Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Small cell interference coordination method and wireless communicat...
- Patent number 10,396,925
- Issue date Aug 27, 2019
- Sony Corporation
- Liang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing system and method, base station and user equipment
- Patent number 10,305,538
- Issue date May 28, 2019
- Sony Corporation
- Jian Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for wireless communications, and wireless communi...
- Patent number 10,299,237
- Issue date May 21, 2019
- Sony Corporation
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission device and receiving device
- Patent number 10,298,341
- Issue date May 21, 2019
- Sony Corporation
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method in wireless communications system
- Patent number 10,284,279
- Issue date May 7, 2019
- Sony Corporation
- Liang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for performing interference coordination in wirel...
- Patent number 10,277,348
- Issue date Apr 30, 2019
- Sony Corporation
- Liang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus and method, base station, user equ...
- Patent number 10,271,286
- Issue date Apr 23, 2019
- Sony Corporation
- Jian Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing system and method, base station and user equipment
- Patent number 10,014,905
- Issue date Jul 3, 2018
- Sony Corporation
- Jian Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Double-layer multi-carrier ultra-wideband wireless communication me...
- Patent number 8,867,587
- Issue date Oct 21, 2014
- Southeast University
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization method for impulse system ultra-wideband
- Patent number 8,693,524
- Issue date Apr 8, 2014
- Southeast University
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-speed sampling and low-precision quantification pulse ultra-wi...
- Patent number 8,630,329
- Issue date Jan 14, 2014
- Southeast University
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
5G-SIGNAL-BASED DOA FINGERPRINT-BASED POSITIONING METHOD
- Publication number 20210204241
- Publication date Jul 1, 2021
- SOUTHEAST UNIVERSITY
- Zaichen ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMALL CELL INTERFERENCE COORDINATION METHOD AND WIRELESS COMMUNICAT...
- Publication number 20200358546
- Publication date Nov 12, 2020
- SONY CORPORATION
- Liang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR WIRELESS COMMUNICATIONS, AND WIRELESS COMMUNI...
- Publication number 20200314786
- Publication date Oct 1, 2020
- SONY CORPORATION
- Zaichen ZHANG
- G01 - MEASURING TESTING
Information Patent Application
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION DEVICE
- Publication number 20200112351
- Publication date Apr 9, 2020
- SONY CORPORATION
- Liang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR WIRELESS COMMUNICATION
- Publication number 20190379442
- Publication date Dec 12, 2019
- SONY CORPORATION
- Xiao CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMALL CELL INTERFERENCE COORDINATION METHOD AND WIRELESS COMMUNICAT...
- Publication number 20190349107
- Publication date Nov 14, 2019
- SONY CORPORATION
- Liang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION DEVICE
- Publication number 20190335472
- Publication date Oct 31, 2019
- SONY CORPORATION
- Liang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE, RADIO COMMUNICATION APPARATUS, AND RADIO COMMUNI...
- Publication number 20190334657
- Publication date Oct 31, 2019
- SONY CORPORATION
- Zaichen ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR WIRELESS COMMUNICATIONS, AND WIRELESS COMMUNI...
- Publication number 20190239180
- Publication date Aug 1, 2019
- SONY CORPORATION
- Zaichen ZHANG
- G01 - MEASURING TESTING
Information Patent Application
CONTROL APPARATUS, DEVICE AND METHOD, SIGNAL PROCESSING APPARATUS A...
- Publication number 20190207797
- Publication date Jul 4, 2019
- SONY CORPORATION
- Zaichen ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND METHOD, BASE STATION, USER EQU...
- Publication number 20190191383
- Publication date Jun 20, 2019
- SONY CORPORATION
- Jian DANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR RECEIVING AND SENDING ENDS OF WIRELESS COM...
- Publication number 20190165976
- Publication date May 30, 2019
- SONY CORPORATION
- Jian Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR HYBRID MULTIPLE ACCESS WIRELESS COMMUNICAT...
- Publication number 20190141545
- Publication date May 9, 2019
- SONY CORPORATION
- Jian DANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR WIRELESS COMMUNICATIONS, AND PARAMETER OPT...
- Publication number 20190075569
- Publication date Mar 7, 2019
- SONY CORPORATION
- Zaichen ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING SYSTEM AND METHOD, BASE STATION AND USER EQUIPMENT
- Publication number 20180309478
- Publication date Oct 25, 2018
- SONY CORPORATION
- Jian DANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR WIRELESS COMMUNICATIONS, AND WIRELESS COMMUNI...
- Publication number 20180295596
- Publication date Oct 11, 2018
- SONY CORPORATION
- Zaichen ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD IN WIRELESS COMMUNICATIONS SYSTEM
- Publication number 20180287687
- Publication date Oct 4, 2018
- SONY CORPORATION
- Liang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMALL CELL INTERFERENCE COORDINATION METHOD AND WIRELESS COMMUNICAT...
- Publication number 20180287727
- Publication date Oct 4, 2018
- SONY CORPORATION
- Liang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR WIRELESS COMMUNICATION AND COMMUNICATION TERM...
- Publication number 20180131404
- Publication date May 10, 2018
- SONY CORPORATION
- Zaichen ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PERFORMING INTERFERENCE COORDINATION IN WIREL...
- Publication number 20180097576
- Publication date Apr 5, 2018
- SONY CORPORATION
- Liang WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE AND RECEIVING DEVICE
- Publication number 20180054267
- Publication date Feb 22, 2018
- SONY CORPORATION
- Zaichen ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND METHOD, BASE STATION, USER EQU...
- Publication number 20180027499
- Publication date Jan 25, 2018
- Jian DANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING SYSTEM AND METHOD, BASE STATION AND USER EQUIPMENT
- Publication number 20170033832
- Publication date Feb 2, 2017
- SONY CORPORATION
- Jian DANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOUBLE-LAYER MULTI-CARRIER ULTRA-WIDEBAND WIRELESS COMMUNICATION ME...
- Publication number 20120269234
- Publication date Oct 25, 2012
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONIZATION METHOD FOR IMPULSE SYSTEM ULTRA-WIDEBAND
- Publication number 20120243577
- Publication date Sep 27, 2012
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-SPEED SAMPLING AND LOW-PRECISION QUANTIFICATION PULSE ULTRA-WI...
- Publication number 20120230369
- Publication date Sep 13, 2012
- Zaichen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Zaichen Zhang

Person

Patents Grantslast 30 patents

Small cell interference coordination method and wireless communicat...

Apparatus and method for hybrid multiple access wireless communicat...

5G-signal-based DOA fingerprint-based positioning method

Wireless communication method and wireless communication device

Electronic device for wireless communications, and wireless communi...

Control apparatus, device and method, signal processing apparatus a...

Electronic device and method for wireless communication

Wireless communication method and wireless communication device

Electronic device for wireless communications, and wireless communi...

Electronic device, radio communication apparatus, and radio communi...

Apparatus and method for receiving and sending ends of wireless com...

Device and method for wireless communication and communication term...

Wireless communication apparatus and method, base station, user equ...

Small cell interference coordination method and wireless communicat...

Signal processing system and method, base station and user equipment

Electronic device for wireless communications, and wireless communi...

Transmission device and receiving device

Apparatus and method in wireless communications system

Method and device for performing interference coordination in wirel...

Wireless communication apparatus and method, base station, user equ...

Signal processing system and method, base station and user equipment

Double-layer multi-carrier ultra-wideband wireless communication me...

Synchronization method for impulse system ultra-wideband

High-speed sampling and low-precision quantification pulse ultra-wi...

Patents Applicationslast 30 patents

5G-SIGNAL-BASED DOA FINGERPRINT-BASED POSITIONING METHOD

SMALL CELL INTERFERENCE COORDINATION METHOD AND WIRELESS COMMUNICAT...

ELECTRONIC DEVICE FOR WIRELESS COMMUNICATIONS, AND WIRELESS COMMUNI...

WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION DEVICE

ELECTRONIC DEVICE AND METHOD FOR WIRELESS COMMUNICATION

SMALL CELL INTERFERENCE COORDINATION METHOD AND WIRELESS COMMUNICAT...

WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION DEVICE

ELECTRONIC DEVICE, RADIO COMMUNICATION APPARATUS, AND RADIO COMMUNI...

ELECTRONIC DEVICE FOR WIRELESS COMMUNICATIONS, AND WIRELESS COMMUNI...

CONTROL APPARATUS, DEVICE AND METHOD, SIGNAL PROCESSING APPARATUS A...

WIRELESS COMMUNICATION APPARATUS AND METHOD, BASE STATION, USER EQU...

APPARATUS AND METHOD FOR RECEIVING AND SENDING ENDS OF WIRELESS COM...

APPARATUS AND METHOD FOR HYBRID MULTIPLE ACCESS WIRELESS COMMUNICAT...

APPARATUS AND METHOD FOR WIRELESS COMMUNICATIONS, AND PARAMETER OPT...

SIGNAL PROCESSING SYSTEM AND METHOD, BASE STATION AND USER EQUIPMENT

ELECTRONIC DEVICE FOR WIRELESS COMMUNICATIONS, AND WIRELESS COMMUNI...

APPARATUS AND METHOD IN WIRELESS COMMUNICATIONS SYSTEM

SMALL CELL INTERFERENCE COORDINATION METHOD AND WIRELESS COMMUNICAT...

DEVICE AND METHOD FOR WIRELESS COMMUNICATION AND COMMUNICATION TERM...

METHOD AND DEVICE FOR PERFORMING INTERFERENCE COORDINATION IN WIREL...

TRANSMISSION DEVICE AND RECEIVING DEVICE

WIRELESS COMMUNICATION APPARATUS AND METHOD, BASE STATION, USER EQU...

SIGNAL PROCESSING SYSTEM AND METHOD, BASE STATION AND USER EQUIPMENT

DOUBLE-LAYER MULTI-CARRIER ULTRA-WIDEBAND WIRELESS COMMUNICATION ME...

SYNCHRONIZATION METHOD FOR IMPULSE SYSTEM ULTRA-WIDEBAND

HIGH-SPEED SAMPLING AND LOW-PRECISION QUANTIFICATION PULSE ULTRA-WI...