Ma; Xinfa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ma; Xinfa.The latest application filed is for "methods and systems for launching tranverse magnetic waves using data-carrying arrestor".

Company Profile

8.17.20

Ma; Xinfa - Acton MA
Ma; Xinfa - Lexington MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods And Systems For Launching Tranverse Magnetic Waves Using Data-carrying Arrestor App 20210391924 - Bowler; David B. ; et al.	2021-12-16
Switched Amplifier For Data Transmission App 20210266138 - Bowler; David B. ; et al.	2021-08-26
Device and method for launching tranverse magnetic waves Grant 11,095,369 - Bowler , et al. August 17, 2	2021-08-17
Methods and systems for launching tranverse magnetic waves using data-carrying arrestor Grant 11,050,490 - Bowler , et al. June 29, 2	2021-06-29
Switched amplifier for data transmission Grant 10,992,446 - Bowler , et al. April 27, 2	2021-04-27
Multiplex Conversion For A Passive Optical Network App 20210119721 - Bowler; David B. ; et al.	2021-04-22
Multiplex conversion for a passive optical network Grant 10,903,928 - Bowler , et al. January 26, 2	2021-01-26
Device And Method For Launching Tranverse Magnetic Waves App 20200287594 - Bowler; David B. ; et al.	2020-09-10
Methods And Systems For Launching Tranverse Magnetic Waves Using Data-carrying Arrestor App 20200287591 - Bowler; David B. ; et al.	2020-09-10
Data-carrying Arrester App 20200287595 - Bowler; David B. ; et al.	2020-09-10
Geometric Configuration Of Device For Launching Tranverse Magnetic Waves App 20200287626 - Bowler; David B. ; et al.	2020-09-10
Switched Amplifier For Data Transmission App 20200195413 - Bowler; David B. ; et al.	2020-06-18
Multiplex Conversion For A Passive Optical Network App 20190327013 - Bowler; David B. ; et al.	2019-10-24
Multiplex conversion for a passive optical network Grant 10,341,038 - Bowler , et al.	2019-07-02
CATV video and data transmission system with automatic parameter control Grant 9,900,634 - Bowler , et al. February 20, 2	2018-02-20
CATV video and data transmission system with RF and digital combining network Grant 9,641,813 - Bowler , et al. May 2, 2	2017-05-02
CATV video and data transmission system with digital input Grant 9,635,309 - Bowler , et al. April 25, 2	2017-04-25
CATV video and data transmission system with RF input Grant 9,191,685 - Bowler , et al. November 17, 2	2015-11-17
CATV video and data transmission system with automatic dispersion compensation Grant 9,032,468 - Bowler , et al. May 12, 2	2015-05-12
Methods and systems for synchronous signaling across multiple downstream wavelengths in a passive optical network Grant 8,953,943 - Pratt , et al. February 10, 2	2015-02-10
Catv Video And Data Transmission System With Rf And Digital Combining Network App 20150020134 - Bowler; David B. ; et al.	2015-01-15
Catv Video And Data Transmission System With Automatic Dispersion Compensation App 20140282802 - Bowler; David B. ; et al.	2014-09-18
Catv Video And Data Transmission System With Rf Input App 20140282804 - Bowler; David B ; et al.	2014-09-18
Catv Video And Data Transmission System With Hybrid Input App 20140282801 - Bowler; David B. ; et al.	2014-09-18
Catv Video And Data Transmission System With Automatic Parameter Control App 20140282803 - Bowler; David B ; et al.	2014-09-18
Catv Video And Data Transmission System With Digital Input App 20140282785 - Bowler; David B. ; et al.	2014-09-18
Methods And Systems For Synchronous Signaling Across Multiple Downstream Wavelengths In A Passive Optical Network App 20130101294 - Pratt; Bruce C. ; et al.	2013-04-25
Multiplex Conversion For A Passive Optical Network App 20120148245 - Bowler; David B. ; et al.	2012-06-14
Semiconductor spectroscopy system Grant 7,406,107 - Flanders , et al. July 29, 2	2008-07-29
Method and system removing fluorescence and other slowly varying baseline in Raman spectra Grant 7,177,022 - Wang , et al. February 13, 2	2007-02-13
Method and system removing fluorescence and other slowly varying baseline in Raman spectra App 20060197947 - Wang; Xiaomei ; et al.	2006-09-07
Ring laser semiconductor spectroscopy system App 20060072633 - Flanders; Dale C. ; et al.	2006-04-06
Decals and methods for providing an antireflective coating and metallization on a solar cell Grant 6,479,316 - Hanoka , et al. November 12, 2	2002-11-12
Decals and methods for providing an antireflective coating and metallization on a solar cell Grant 6,278,053 - Hanoka , et al. August 21, 2	2001-08-21

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