Patrick Hughes Fleming

Address:

2342 Bastrop St, Houston, TX 77004

VIN:

2HGFG12617H558704

Make:

HONDA

Model:

CIVIC

Year:

2007

Address:

5407 Verdant Way, Houston, TX 77069

VIN:

1N4AL21E77N403025

Make:

NISSAN

Model:

ALTIMA

Year:

2007

US Patent:

8547178, Oct 1, 2013

Filed:

Oct 7, 2011

Appl. No.:

13/267925

Inventors:

Neil E. Wood - Centreville VA, US
Patrick Fleming - Arlington VA, US
Andrew T. Kelly - Arlington VA, US
Bin Li - Chantilly VA, US
Daniel M. Pirkl - Centreville VA, US

Assignee:

BAE Systems Information and Electronic Systems Integration Inc. - Nashua NH

International Classification:

H03K 3/03

US Classification:

331 57, 331 2, 331 46, 331 49, 331 50

Abstract:

A ring oscillator is disclosed. The ring oscillator includes a first tri-path inverter, a second tri-path inverter and a third tri-path inverter. The second tri-path inverter is connected to the first tri-path inverter. The third tri-path inverter is connected to the first and second tri-path inverters to provide feedback for oscillations.

US Patent:

20210257999, Aug 19, 2021

Filed:

May 4, 2021

Appl. No.:

17/307596

Inventors:

- Nashua NH, US
David Bostedo - Fairfax VA, US
Landon J. Caley - Fredricksburg VA, US
Nicholas J. Chiolino - Fayetteville AR, US
Patrick Fleming - Redondo Beach CA, US
David D. Moser - Haymarket VA, US

International Classification:

H03K 3/3562
H03K 19/003

Abstract:

A flip-flop and latch circuit is disclosed. The circuit includes a single-input inverter, a dual-input inverter, a single-input tri-state inverter, a dual-input tri-state inverter, and two single-event transient (SET) filters. The single-input tri-state inverter receives an input signal D. The dual-input tri-state inverter includes a first input, a second input and an output, wherein the first input receives output signals from the dual-input inverter and the second input receives output signals from the dual-input inverter via the first SET filter. The output of the dual-input tri-state inverter sends output signals to a first input of the dual-input inverter and a second input of the dual-input inverter via the second SET filter. The single-input inverter receives inputs from the dual-input inverter to provide an output signal Q for the circuit

US Patent:

20190363699, Nov 28, 2019

Filed:

Dec 29, 2017

Appl. No.:

16/076530

Inventors:

- Nashua NH, US
David Bostedo - Fairfax VA, US
Landon J. Caley - Fredricksburg VA, US
Nicholas J. Chiolino - Fayetteville AR, US
Patrick Fleming - Redondo Beach CA, US
David D. Moser - Haymarket VA, US

International Classification:

H03K 3/3562

Abstract:

A flip-flop circuit is disclosed. The flip-flop circuit includes a single-input inverter, a dual-input inverter, a single-input tri-state inverter, a dual-input tri-state inverter, and two single-event transient (SET) filters. The single-input tri-state inverter receives an input signal D. The dual-input tri-state inverter includes a first input, a second input and an output, wherein the first input receives output signals from the dual-input inverter and the second input receives output signals from the dual-input inverter via the first SET filter. The output of the dual-input tri-state inverter sends output signals to a first input of the dual-input inverter and a second input of the dual-input inverter via the second SET filter. The single-input inverter receives inputs from the dual-input inverter to provide an output signal Q for the flip-flop circuit.