John P Matthews

US Patent:

8313477, Nov 20, 2012

Filed:

Mar 4, 2011

Appl. No.:

13/041307

Inventors:

Jackie R. See - Fullerton CA, US
Carl J. Buczek - Santa Ana CA, US
John W. Matthews - Newport Beach CA, US

International Classification:

A61M 31/00

US Classification:

604522

Abstract:

A device and methods for the real-time monitoring of stem cells in a stem cell transplant. The device comprises a linear member and particle detection device configured to occupy the lumen of a catheter while the catheter is in place to administer a stem cell transplant to a delivery site in the body of a patient. Monitoring of the stem cells permits the device to provide signals to a computer processor for the determination of one or more characteristics of stem cells in the stem cell transplant.

US Patent:

49381148, Jul 3, 1990

Filed:

Oct 2, 1989

Appl. No.:

7/415760

Inventors:

John D. Matthews - Simi Valley CA
Donald E. Williams - Oxnard CA

Assignee:

The United States of America as represented by the Secretary of the Navy - Washington DC

International Classification:

F41H 1112

US Classification:

89 113

Abstract:

Plowing means for dislodging, uplifting and sweeping aside mines are attad to a crossbeam and located on either side of float shoes that slide along the ground and adjust to maintain a chosen depth of plow. The crossbeam is connected to the front of a vehicle by pushbars that attach to a frame mounting on the vehicle. The float shoes are caused to move by powered adjusting means mounted on the crossbeam and controlled by sensing means that monitor the attitude of the vehicle relative to the pushbars and generate a control signal for maintaining the plow depth.

US Patent:

20200119756, Apr 16, 2020

Filed:

Dec 13, 2019

Appl. No.:

16/714053

Inventors:

- Torrance CA, US
Thomas C. Forrester - Torrance CA, US
Tomasz Jannson - Torrance CA, US
Andrew Kostrzewski - Garden Grove CA, US
Robert Anthony Kunc - Rancho Palos Verdes CA, US
Anthony Shangchi Lai - La Crescenta CA, US
Kang S. Lee - Tustin CA, US
John Matthews - Torrance CA, US
Ranjit Dinkar Pradhan - Rancho Palos Verdes CA, US
Robert Everett Stephens - Torrance CA, US

International Classification:

H04B 1/04
H03F 1/32
H03F 3/195
H03F 3/24

Abstract:

An integrative software radio embodies a single multi-radio device including functionalities that are a superset of a plurality of individual discrete radio devices includes a radio frequency transmitter that integrates transmission capabilities of a plurality of discrete transmitters such that the radio frequency transmitter is configured to generate a first amalgamated waveform that is a combination of individual waveforms, each individual waveform corresponding to the transmission capabilities of its respective one of the plurality of discrete transmitters, wherein the transmission capabilities each of the plurality of discrete transmitters comprise operating characteristics different from one or more of the other discrete transmitters, wherein a waveform of a discrete transmitter comprises an adjustable electromagnetic wavefront and a proprietary waveform generation component; and a mission module communicatively coupled to the plurality of discrete transmitters and configured to alter the wavefront of at least one of the plurality of discrete transmitters to reduce interference among the at least one of the plurality of discrete transmitters without adjusting the proprietary waveform generation component.

US Patent:

20180062674, Mar 1, 2018

Filed:

Sep 27, 2017

Appl. No.:

15/717890

Inventors:

- Torrance CA, US
Thomas C. Forrester - Torrance CA, US
Tomasz Jannson - Torrance CA, US
Andrew Kostrzewski - Garden Grove CA, US
Robert Anthony Kunc - Rancho Palos Verdes CA, US
Anthony Shangchi Lai - La Crescenta CA, US
Kang S. Lee - Tustin CA, US
John Matthews - Torrance CA, US
Ranjit Dinkar Pradhan - Rancho Palos Verdes CA, US
Robert Everett Stephens - Torrance CA, US

International Classification:

H04B 1/04

Abstract:

An integrative software radio embodies a single multi-radio device including functionalities that are a superset of a plurality of individual discrete radio devices includes a radio frequency transmitter that integrates transmission capabilities of a plurality of discrete transmitters such that the radio frequency transmitter is configured to generate a first amalgamated waveform that is a combination of individual waveforms, each individual waveform corresponding to the transmission capabilities of its respective one of the plurality of discrete transmitters, wherein the transmission capabilities each of the plurality of discrete transmitters comprise operating characteristics different from one or more of the other discrete transmitters, wherein a waveform of a discrete transmitter comprises an adjustable electromagnetic wavefront and a proprietary waveform generation component; and a mission module communicatively coupled to the plurality of discrete transmitters and configured to alter the wavefront of at least one of the plurality of discrete transmitters to reduce interference among the at least one of the plurality of discrete transmitters without adjusting the proprietary waveform generation component.

US Patent:

20140231168, Aug 21, 2014

Filed:

Oct 28, 2013

Appl. No.:

14/065166

Inventors:

- Fountain Valley CA, US
Karl R. Honigmann - Anaheim Hills CA, US
Brooke C. Smith - Fountain Valley CA, US
John W. Matthews - Newport Beach CA, US

Assignee:

SureFire, LLC - Fountain Valley CA

International Classification:

F41A 21/30

US Classification:

181223

Abstract:

In one example, a firearm sound suppressor includes a housing, a baffle, and an inner sleeve adapted to be disposed within the housing and to substantially surround the baffle. The inner sleeve includes a sidewall adapted to slide against the housing to permit the inner sleeve with the baffle to be selectively inserted into and removed from the housing without the baffle contacting the housing, and a longitudinal split extending through the sidewall and between front and rear ends of the inner sleeve to permit the sidewall to flex to permit removal of the baffle from the inner sleeve. Other embodiments are also contemplated.