Xinfa Ma

Person

Acton, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multiplex conversion for a passive optical network
- Patent number 12,184,400
- Issue date Dec 31, 2024
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal sensitivity for an optical line terminal
- Patent number 12,143,758
- Issue date Nov 12, 2024
- ARRIS ENTERPRISES LLC
- David Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex conversion for a passive optical network
- Patent number 11,916,658
- Issue date Feb 27, 2024
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switched amplifier for data transmission
- Patent number 11,689,346
- Issue date Jun 27, 2023
- ARRIS Enterprises LLC
- David B. Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for launching tranverse magnetic waves using da...
- Patent number 11,641,239
- Issue date May 2, 2023
- ARRIS Enterprises LLC
- David B. Bowler
- G02 - OPTICS
Information Patent Grant
Data-carrying arrester
- Patent number 11,588,552
- Issue date Feb 21, 2023
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geometric configuration of device for launching tranverse magnetic...
- Patent number 11,563,491
- Issue date Jan 24, 2023
- ARRIS Enterprises LLC
- David B. Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for launching tranverse magnetic waves
- Patent number 11,095,369
- Issue date Aug 17, 2021
- ARRIS Enterprises LLC
- David B. Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for launching tranverse magnetic waves using da...
- Patent number 11,050,490
- Issue date Jun 29, 2021
- ARRIS Enterprises LLC
- David B. Bowler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched amplifier for data transmission
- Patent number 10,992,446
- Issue date Apr 27, 2021
- ARRIS Enterprises LLC
- David B. Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiplex conversion for a passive optical network
- Patent number 10,903,928
- Issue date Jan 26, 2021
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex conversion for a passive optical network
- Patent number 10,341,038
- Issue date Jul 2, 2019
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CATV video and data transmission system with automatic parameter co...
- Patent number 9,900,634
- Issue date Feb 20, 2018
- ARRIS Enterprises, Inc.
- David B Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CATV video and data transmission system with RF and digital combini...
- Patent number 9,641,813
- Issue date May 2, 2017
- ARRIS Enterprises, Inc.
- David B Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CATV video and data transmission system with digital input
- Patent number 9,635,309
- Issue date Apr 25, 2017
- ARRIS Enterprises, Inc.
- David B Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CATV video and data transmission system with RF input
- Patent number 9,191,685
- Issue date Nov 17, 2015
- ARRIS Technology, Inc.
- David B Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CATV video and data transmission system with automatic dispersion c...
- Patent number 9,032,468
- Issue date May 12, 2015
- ARRIS Technology, Inc.
- David B Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for synchronous signaling across multiple downs...
- Patent number 8,953,943
- Issue date Feb 10, 2015
- Google Technology Holdings LLC
- Bruce C. Pratt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor spectroscopy system
- Patent number 7,406,107
- Issue date Jul 29, 2008
- Axsun Technologies, Inc.
- Dale C. Flanders
- G01 - MEASURING TESTING
Information Patent Grant
Method and system removing fluorescence and other slowly varying ba...
- Patent number 7,177,022
- Issue date Feb 13, 2007
- Axsun Technologies, Inc.
- Xiaomie Wang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
IMPROVED SIGNAL SENSITIVITY FOR AN OPTICAL LINE TERMINAL
- Publication number 20240276129
- Publication date Aug 15, 2024
- ARRIS Enterprises LLC
- David BOWLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK
- Publication number 20240146435
- Publication date May 2, 2024
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR OFDMA POWER EQUALIZATION
- Publication number 20230412326
- Publication date Dec 21, 2023
- ARRIS Enterprises LLC
- Anand Kumar GOENKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR LAUNCHING TRANVERSE MAGNETIC WAVES USING DA...
- Publication number 20210391924
- Publication date Dec 16, 2021
- ARRIS Enterprises LLC
- David B. Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHED AMPLIFIER FOR DATA TRANSMISSION
- Publication number 20210266138
- Publication date Aug 26, 2021
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK
- Publication number 20210119721
- Publication date Apr 22, 2021
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR LAUNCHING TRANVERSE MAGNETIC WAVES
- Publication number 20200287594
- Publication date Sep 10, 2020
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA-CARRYING ARRESTER
- Publication number 20200287595
- Publication date Sep 10, 2020
- ARRIS Enterprises LLC
- David B. Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR LAUNCHING TRANVERSE MAGNETIC WAVES USING DA...
- Publication number 20200287591
- Publication date Sep 10, 2020
- ARRIS Enterprises LLC
- David B. Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GEOMETRIC CONFIGURATION OF DEVICE FOR LAUNCHING TRANVERSE MAGNETIC...
- Publication number 20200287626
- Publication date Sep 10, 2020
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHED AMPLIFIER FOR DATA TRANSMISSION
- Publication number 20200195413
- Publication date Jun 18, 2020
- ARRIS Enterprises LLC
- David B. Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK
- Publication number 20190327013
- Publication date Oct 24, 2019
- ARRIS Enterprises LLC
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH RF AND DIGITAL COMBINI...
- Publication number 20150020134
- Publication date Jan 15, 2015
- General Instrument Corporation
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH AUTOMATIC DISPERSION C...
- Publication number 20140282802
- Publication date Sep 18, 2014
- General Instrument Corporation
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH DIGITAL INPUT
- Publication number 20140282785
- Publication date Sep 18, 2014
- General Instrument Corporation
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH RF INPUT
- Publication number 20140282804
- Publication date Sep 18, 2014
- General Instrument Corporation
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH HYBRID INPUT
- Publication number 20140282801
- Publication date Sep 18, 2014
- General Instrument Corporation
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH AUTOMATIC PARAMETER CO...
- Publication number 20140282803
- Publication date Sep 18, 2014
- General Instrument Corporation
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR SYNCHRONOUS SIGNALING ACROSS MULTIPLE DOWNS...
- Publication number 20130101294
- Publication date Apr 25, 2013
- General Instrument Corporation
- Bruce C. Pratt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK
- Publication number 20120148245
- Publication date Jun 14, 2012
- General Instrument Corporation
- David B. Bowler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system removing fluorescence and other slowly varying ba...
- Publication number 20060197947
- Publication date Sep 7, 2006
- Axsun Technologies, Inc.
- Xiaomei Wang
- G01 - MEASURING TESTING
Information Patent Application
Ring laser semiconductor spectroscopy system
- Publication number 20060072633
- Publication date Apr 6, 2006
- Axsun Technologies, Inc.
- Dale C. Flanders
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Multiplex conversion for a passive optical network

Signal sensitivity for an optical line terminal

Multiplex conversion for a passive optical network

Switched amplifier for data transmission

Methods and systems for launching tranverse magnetic waves using da...

Data-carrying arrester

Geometric configuration of device for launching tranverse magnetic...

Device and method for launching tranverse magnetic waves

Methods and systems for launching tranverse magnetic waves using da...

Switched amplifier for data transmission

Multiplex conversion for a passive optical network

Multiplex conversion for a passive optical network

CATV video and data transmission system with automatic parameter co...

CATV video and data transmission system with RF and digital combini...

CATV video and data transmission system with digital input

CATV video and data transmission system with RF input

CATV video and data transmission system with automatic dispersion c...

Methods and systems for synchronous signaling across multiple downs...

Semiconductor spectroscopy system

Method and system removing fluorescence and other slowly varying ba...

Patents Applicationslast 30 patents

IMPROVED SIGNAL SENSITIVITY FOR AN OPTICAL LINE TERMINAL

MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK

SYSTEMS AND METHODS FOR OFDMA POWER EQUALIZATION

METHODS AND SYSTEMS FOR LAUNCHING TRANVERSE MAGNETIC WAVES USING DA...

SWITCHED AMPLIFIER FOR DATA TRANSMISSION

MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK

DEVICE AND METHOD FOR LAUNCHING TRANVERSE MAGNETIC WAVES

DATA-CARRYING ARRESTER

METHODS AND SYSTEMS FOR LAUNCHING TRANVERSE MAGNETIC WAVES USING DA...

GEOMETRIC CONFIGURATION OF DEVICE FOR LAUNCHING TRANVERSE MAGNETIC...

SWITCHED AMPLIFIER FOR DATA TRANSMISSION

MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK

CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH RF AND DIGITAL COMBINI...

CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH AUTOMATIC DISPERSION C...

CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH DIGITAL INPUT

CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH RF INPUT

CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH HYBRID INPUT

CATV VIDEO AND DATA TRANSMISSION SYSTEM WITH AUTOMATIC PARAMETER CO...

METHODS AND SYSTEMS FOR SYNCHRONOUS SIGNALING ACROSS MULTIPLE DOWNS...

MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK

Method and system removing fluorescence and other slowly varying ba...

Ring laser semiconductor spectroscopy system