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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Optical full-field transmitter
Patent number
12,255,691
Issue date
Mar 18, 2025
Cable Television Laboratories, Inc.
Haipeng Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for optical wireless communication
Patent number
12,231,170
Issue date
Feb 18, 2025
Cable Television Laboratories, Inc.
Haipeng Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Spread spectrum adaptive on time voltage converter
Patent number
12,176,807
Issue date
Dec 24, 2024
Texas Instruments Incorporated
Junwen Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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
Methods of injection locking for multiple optical source generation
Patent number
11,909,512
Issue date
Feb 20, 2024
Cable Television Laboratories, Inc.
Zhensheng Jia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical line terminal with out-of-band communication channel, and m...
Patent number
11,876,556
Issue date
Jan 16, 2024
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Spread spectrum adaptive on time voltage converter
Patent number
11,817,777
Issue date
Nov 14, 2023
Texas Instruments Incorporated
Junwen Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Bandwidth allocation method and associated optical line terminal
Patent number
11,683,102
Issue date
Jun 20, 2023
Cable Television Laboratories, Inc.
Haipeng Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and method for distortion compensation
Patent number
11,641,293
Issue date
May 2, 2023
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chirp-compensating transmitter and method
Patent number
11,539,441
Issue date
Dec 27, 2022
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical line terminal with out-of-band communication channel, and m...
Patent number
11,463,164
Issue date
Oct 4, 2022
Cable Television Laboratories, Inc.
Junwen Zhang
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
SPREAD SPECTRUM ADAPTIVE ON TIME VOLTAGE CONVERTER
Publication number
20240030810
Publication date
Jan 25, 2024
TEXAS INSTRUMENTS INCORPORATED
Junwen Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER