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Patents Grants
last 30 patents
Information
Patent Grant
Preamble symbol receiving method and device
Patent number
11,799,706
Issue date
Oct 24, 2023
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Ge Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signalling coding and modulation method and demodulation and decodi...
Patent number
11,722,243
Issue date
Aug 8, 2023
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Wenjun Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signaling coding and modulation method and demodulation and decodin...
Patent number
11,296,820
Issue date
Apr 5, 2022
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Wenjun Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Preamble symbol generation and receiving method, and frequency-doma...
Patent number
11,201,770
Issue date
Dec 14, 2021
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preamble symbol transmitting method and device
Patent number
11,012,275
Issue date
May 18, 2021
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preamble symbol transmitting method and device, and preamble symbol...
Patent number
10,778,484
Issue date
Sep 15, 2020
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preamble symbol generation and receiving method, and frequency-doma...
Patent number
10,574,494
Issue date
Feb 25, 2020
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preamble symbol receiving method and device
Patent number
10,411,929
Issue date
Sep 10, 2019
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Ge Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interleaving and mapping method and deinterleaving and demapping me...
Patent number
10,374,635
Issue date
Aug 6, 2019
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preamble symbol generation and receiving method, and frequency-doma...
Patent number
10,148,476
Issue date
Dec 4, 2018
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Wenjun Zhang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Interleaving and mapping method and deinterleaving and demapping me...
Patent number
10,097,209
Issue date
Oct 9, 2018
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital television network structure and user terminal
Patent number
9,800,902
Issue date
Oct 24, 2017
SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF DIGITAL TELEVISION CO., LTD.
WenJun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patents Applications
last 30 patents
Information
Patent Application
SIGNALLING CODING AND MODULATION METHOD AND DEMODULATION AND DECODI...
Publication number
20220190955
Publication date
Jun 16, 2022
Shanghai National Engineering Research Center of Digital Television Co.,Ltd.
Wenjun Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PREAMBLE SYMBOL RECEIVING METHOD AND DEVICE
Publication number
20210392596
Publication date
Dec 16, 2021
Shanghai National Engineering Research Center of Digital Television Co.,Ltd.
Ge Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERLEAVING AND MAPPING METHOD AND DEINTERLEAVING AND DEMAPPING ME...
Publication number
20210013904
Publication date
Jan 14, 2021
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20200374167
Publication date
Nov 26, 2020
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20200374166
Publication date
Nov 26, 2020
Shanghai National Engineering Research Center of Digital Television Co.,Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20200374168
Publication date
Nov 26, 2020
Shanghai National Engineering Research Center of Digital Television Co.,Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20200374169
Publication date
Nov 26, 2020
Shanghai National Engineering Research Center of Digital Television Co.,Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALLING CODING AND MODULATION METHOD AND DEMODULATION AND DECODI...
Publication number
20200162190
Publication date
May 21, 2020
Shanghai National Engineering Research Center of Digital Television Co.,Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20200145269
Publication date
May 7, 2020
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20200136873
Publication date
Apr 30, 2020
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20190068420
Publication date
Feb 28, 2019
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20190068421
Publication date
Feb 28, 2019
Shanghai National Engineering Research Center of Digital Television Co.,Ltd.
Wenjun ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERLEAVING AND MAPPING METHOD AND DEINTERLEAVING AND DEMAPPING ME...
Publication number
20190007066
Publication date
Jan 3, 2019
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INTERLEAVING AND MAPPING METHOD AND DEINTERLEAVING AND DEMAPPING ME...
Publication number
20190007067
Publication date
Jan 3, 2019
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNALLING CODING AND MODULATION METHOD AND DEMODULATION AND DECODI...
Publication number
20180076926
Publication date
Mar 15, 2018
Shanghai National Engineering Research Center of Digital Television Co.,Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERLEAVING AND MAPPING METHOD AND DEINTERLEAVING AND DEMAPPING ME...
Publication number
20170230061
Publication date
Aug 10, 2017
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20170207943
Publication date
Jul 20, 2017
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREAMBLE SYMBOL GENERATION AND RECEIVING METHOD, AND FREQUENCY-DOMA...
Publication number
20170187557
Publication date
Jun 29, 2017
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL TELEVISION NETWORK STRUCTURE AND USER TERMINAL
Publication number
20150181259
Publication date
Jun 25, 2015
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
Wenjun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Trademark
last 30 trademarks
Information
Trademark
79364069 - FOBTV FUTURE OF BROADCAST TELEVISION
Serial number
79364069
Registration number
7369752
Filing date
Oct 19, 2022
ADVANCED TELEVISION SYSTEMS COMMITTEE, INC.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
85555737 - FOBTV
Serial number
85555737
Registration number
4354945
Filing date
Feb 29, 2012
Shanghai National Engineering Research Center of Digital Television Co., Ltd.
16 - Paper, cardboard and goods made from these materials, not included in other classes