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Broomfield, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hybrid telecommunication and sensing systems and methods
Patent number
12,206,449
Issue date
Jan 21, 2025
Cable Television Laboratories, Inc.
Luis Alberto Campos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Passive optical tap and associated methods
Patent number
12,184,401
Issue date
Dec 31, 2024
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive modulation and coding schemes for enhanced spectral effici...
Patent number
12,170,569
Issue date
Dec 17, 2024
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for optical full-field transmission using photo...
Patent number
12,132,522
Issue date
Oct 29, 2024
Cable Television Laboratories, Inc.
Haipeng Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and methods for time and frequency division passive optical...
Patent number
12,107,668
Issue date
Oct 1, 2024
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for full duplex coherent optics
Patent number
12,107,628
Issue date
Oct 1, 2024
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for chromatic dispersion pre-compensation
Patent number
12,101,120
Issue date
Sep 24, 2024
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bandwidth allocation method and associated optical line terminal
Patent number
12,095,512
Issue date
Sep 17, 2024
Cable Television Laboratories, Inc.
Haipeng Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for coherent optical backhauling
Patent number
12,088,344
Issue date
Sep 10, 2024
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for optical injection-locking in an access network
Patent number
12,074,411
Issue date
Aug 27, 2024
Cable Television Laboratories, Inc.
Haipeng Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photonics assisted millimeter-wave systems and methods
Patent number
12,074,691
Issue date
Aug 27, 2024
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system of a time-frequency division multiplexed signal r...
Patent number
12,063,107
Issue date
Aug 13, 2024
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication systems and methods
Patent number
11,996,893
Issue date
May 28, 2024
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Echo cancellation system and method
Patent number
11,990,937
Issue date
May 21, 2024
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication networks including quantum dot coherent comb lasers,...
Patent number
11,990,944
Issue date
May 21, 2024
Cable Television Laboratories, Inc.
Haipeng Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chromatic dispersion estimation method for coherent optical network
Patent number
11,984,928
Issue date
May 14, 2024
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed fiber optic sensing systems and methods
Patent number
11,898,900
Issue date
Feb 13, 2024
Cable Television Laboratories, Inc.
Luis Alberto Campos
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for full duplex coherent optics
Patent number
11,888,525
Issue date
Jan 30, 2024
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for carrier phase recovery
Patent number
11,881,899
Issue date
Jan 23, 2024
Cable Television Laboratories, Inc.
Haipeng Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for carrier phase recovery
Patent number
11,863,297
Issue date
Jan 2, 2024
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for full field transception
Patent number
11,855,694
Issue date
Dec 26, 2023
Cable Television Laboratories, Inc.
Haipeng Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical full-field transmitter
Patent number
11,804,905
Issue date
Oct 31, 2023
Cable Television Laboratories, Inc.
Haipeng Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for optical wireless communication
Patent number
11,804,904
Issue date
Oct 31, 2023
Cable Television Laboratories, Inc.
Haipeng Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for tuning a power characteristic of an optical...
Patent number
11,784,719
Issue date
Oct 10, 2023
Cable Television Laboratories, Inc.
Lin Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and methods for time and frequency division passive optical...
Patent number
11,770,204
Issue date
Sep 26, 2023
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for dual-band modulation and injection-locking...
Patent number
11,757,556
Issue date
Sep 12, 2023
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Edge-wavelength-switching system, associated optical network, and f...
Patent number
11,750,318
Issue date
Sep 5, 2023
Cable Television Laboratories, Inc.
Luis Alberto Campos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical frequency comb based coherent phase recovery simplification
Patent number
11,750,357
Issue date
Sep 5, 2023
Cable Television Laboratories, Inc.
Haipeng Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for phase compensation
Patent number
11,736,199
Issue date
Aug 22, 2023
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for full duplex coherent optics
Patent number
11,716,164
Issue date
Aug 1, 2023
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
BANDWIDTH ALLOCATION METHOD AND ASSOCIATED OPTICAL LINE TERMINAL
Publication number
20250007619
Publication date
Jan 2, 2025
Cable Television Laboratories, Inc.
HAIPENG ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM OF A TIME-FREQUENCY DIVISION MULTIPLEXED RECEIVER
Publication number
20240405907
Publication date
Dec 5, 2024
Cable Television Laboratories, Inc.
MU XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COORDINATED AND CORRELATED PROBE SIGNALS IN FIBER OPTIC SENSING SYS...
Publication number
20240295419
Publication date
Sep 5, 2024
Cable Television Laboratories, Inc.
Luis Alberto CAMPOS
G01 - MEASURING TESTING
Information
Patent Application
COMMUNICATION SYSTEMS AND METHODS
Publication number
20230361879
Publication date
Nov 9, 2023
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR FULL DUPLEX COHERENT OPTICS
Publication number
20230118770
Publication date
Apr 20, 2023
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ECHO CANCELLATION SYSTEM AND METHOD
Publication number
20220407602
Publication date
Dec 22, 2022
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR OPTICAL FULL-FIELD TRANSMISSION USING PHOTO...
Publication number
20220337320
Publication date
Oct 20, 2022
Cable Television Laboratories, Inc.
HAIPENG ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIBER COMMUNICATION SYSTEMS AND METHODS
Publication number
20210194591
Publication date
Jun 24, 2021
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR FULL DUPLEX COHERENT OPTICS
Publication number
20210167857
Publication date
Jun 3, 2021
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR FULL DUPLEX COHERENT OPTICS
Publication number
20210050920
Publication date
Feb 18, 2021
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR OPTICAL FULL-FIELD TRANSMISSION USING PHOTO...
Publication number
20200336211
Publication date
Oct 22, 2020
Cable Television Laboratories, Inc.
HAIPENG ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIBER COMMUNICATION SYSTEMS AND METHODS
Publication number
20200295837
Publication date
Sep 17, 2020
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR CARRIER PHASE RECOVERY
Publication number
20200235842
Publication date
Jul 23, 2020
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EDGE-WAVELENGTH-SWITCHING SYSTEM, ASSOCIATED OPTICAL NETWORK, AND F...
Publication number
20200136742
Publication date
Apr 30, 2020
Cable Television Laboratories, Inc.
Luis Alberto Campos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FIBER COMMUNICATION SYSTEMS AND METHODS
Publication number
20200119813
Publication date
Apr 16, 2020
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR SKEW DETECTION AND PRE-COMPENSATION IN A C...
Publication number
20200092000
Publication date
Mar 19, 2020
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR FULL DUPLEX COHERENT OPTICS
Publication number
20200076508
Publication date
Mar 5, 2020
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR FULL DUPLEX COHERENT OPTICS
Publication number
20200044765
Publication date
Feb 6, 2020
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL LINE TERMINAL AND METHOD FOR TRANSMITTING DIGITAL INFORMATION
Publication number
20190393962
Publication date
Dec 26, 2019
Cable Television Laboratories, Inc.
Haipeng ZHANG
G02 - OPTICS
Information
Patent Application
SYSTEMS AND METHODS FOR DUAL-BAND MODULATION AND INJECTION-LOCKING...
Publication number
20190393974
Publication date
Dec 26, 2019
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR FULL DUPLEX COHERENT OPTICS
Publication number
20190181952
Publication date
Jun 13, 2019
Cable Television Laboratories, Inc.
Zhensheng Jia
H04 - ELECTRIC COMMUNICATION TECHNIQUE