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Inventor profile of:

Xinfa Ma

City:

Acton, Massachusetts

Country:

United States

Published Applications:

Last publication date:

2025-03-13

Top Assignees for applications by Xinfa Ma

The entities that hold a legal rights for patent applications filed by inventor Ma Xinfa:

Arris Enterprises LLC 12 Suwanee, GA United States
GENERAL INSTRUMENT CORPORATION 8 Horsham, PA United States
Arris Enterprises, Inc. 4 Suwanee, GA United States
ARRIS Technology, Inc. 2 Suwanee, GA United States
ARRIS ENTERPRISES LLC 2 Horsham, PA United States
AXSUN TECHNOLOGIES, INC. 2 Billerica, MA United States
Google Technology Holdings LLC 1 Libertyville, IL United States

Recent patent applications by Ma Xinfa

Xinfa Ma from Acton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-03-13

US20250088277A1

Electricity

MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK

#2 | 2024-08-15

US20240276129A1

Electricity

Signal sensitivity for an optical line terminal

#3 | 2024-05-02

US20240146435A1

Electricity

Multiplex conversion for a passive optical network

#4 | 2023-12-21

US20230412326A1

Electricity

SYSTEMS AND METHODS FOR OFDMA POWER EQUALIZATION

#5 | 2021-12-16

US20210391924A1

Electricity

Methods and systems for launching tranverse magnetic waves using data-carrying arrestor

#6 | 2021-08-26

US20210266138A1

Electricity

Switched amplifier for data transmission

#7 | 2021-04-22

US20210119721A1

Electricity

Multiplex conversion for a passive optical network

#8 | 2020-09-10

US20200287626A1

Electricity

Geometric configuration of device for launching tranverse magnetic waves

#9 | 2020-09-10

US20200287595A1

Electricity

Data-carrying arrester

#10 | 2020-09-10

US20200287594A1

Electricity

Device and method for launching tranverse magnetic waves

#11 | 2020-09-10

US20200287591A1

Electricity

Methods and systems for launching tranverse magnetic waves using data-carrying arrestor

#12 | 2020-06-18

US20200195413A1

Electricity

Switched amplifier for data transmission

#13 | 2019-10-24

US20190327013A1

Electricity

Multiplex conversion for a passive optical network

#14 | 2015-01-15

US20150020134A1

Electricity

CATV video and data transmission system with RF and digital combining network

#15 | 2014-09-18

US20140282804A1

Electricity

CATV video and data transmission system with RF input

#16 | 2014-09-18

US20140282803A1

Electricity

CATV video and data transmission system with automatic parameter control

#17 | 2014-09-18

US20140282802A1

Electricity

CATV video and data transmission system with automatic dispersion compensation

#18 | 2014-09-18

US20140282801A1

Electricity

CATV video and data transmission system with hybrid input

#19 | 2014-09-18

US20140282785A1

Electricity

CATV video and data transmission system with digital input

#20 | 2013-04-25

US20130101294A1

Electricity

Methods and systems for synchronous signaling across multiple downstream wavelengths in a passive optical network

#21 | 2012-06-14

US20120148245A1

Electricity

Multiplex conversion for a passive optical network

#22 | 2006-09-07

US20060197947A1

Physics

Method and system removing fluorescence and other slowly varying baseline in Raman spectra

#23 | 2006-04-06

US20060072633A1

Physics

Semiconductor spectroscopy system

InventorID:

208432 ⎘