Steven Eugene Downs

US Patent:

8615279, Dec 24, 2013

Filed:

Jan 12, 2011

Appl. No.:

13/005311

Inventors:

Joshua Kwan Ho Wong - Waterloo, CA
John Alfred Whitmore - Waterloo, CA
Adrian Matthew Cooke - Waterloo, CA
Steven Eugene Downs - Irving TX, US
Jari Kristian Van Wonterghem - Ottawa, CA

Assignee:

BlackBerry Limited - Waterloo, Ontario

International Classification:

H04M 1/00

US Classification:

4555757, 4555751, 3406935

Abstract:

A mobile wireless communications device may include a portable housing including at least one electrically conductive housing portion configured to function as an antenna. The mobile wireless communications device may also include a printed circuit board (PCB) carried by the portable housing, and wireless transceiver circuitry carried by the PCB and including at least one circuit element carried by the PCB. The mobile wireless communications device may also include at least one current shunt component coupled between the at least one electrically conductive housing portion and the at least one circuit element.

US Patent:

20120019418, Jan 26, 2012

Filed:

May 2, 2011

Appl. No.:

13/099025

Inventors:

Joshua Kwan Ho Wong - Waterloo, CA
John Alfred Whitmore - Waterloo, CA
Adrian Matthew Cooke - Waterloo, CA
Steven Eugene Downs - Irving TX, US
Jari Kristian van Wonterghem - Ottawa, CA

Assignee:

Research In Motion Limited - Waterloo

International Classification:

H01Q 1/24
H01P 11/00

US Classification:

343702, 29601

Abstract:

A mobile wireless communications device may include a portable housing that may include an electrically conductive continuous ring defining a perimeter of the portable housing. The electrically conductive continuous ring may be configured to function as an antenna. The mobile wireless communications device may further include a printed circuit board (PCB) carried by the portable housing and may include an electrically conductive layer defining a ground plane. The mobile wireless communications device may further include wireless transceiver circuitry carried by the PCB and coupled to the antenna. The mobile wireless communications device may also include an electrically conductive shorting member coupled between the electrically conductive continuous ring and the ground plane.

US Patent:

20220393452, Dec 8, 2022

Filed:

Jun 4, 2021

Appl. No.:

17/338975

Inventors:

- Atlanta GA, US
Steven E. Downs - Lilburn GA, US
Dennis M. Hoskins - Monroe GA, US
Kaitlyn K. Mulcahy - Colechester CT, US
Wesley D. McIntire - Cheshire CT, US

International Classification:

H02G 3/14
H05K 5/06

Abstract:

A wall plate system for an electrical device, including but not limited to indoor wall switches, includes a wall plate and a shield. The wall plate defines an aperture, and the wall plate is configured to receive a portion of an electrical device in the aperture. The shield extends at least partially through the aperture, and the shield is configured to form a seal between the wall plate and the electrical device.

US Patent:

20190340894, Nov 7, 2019

Filed:

May 3, 2019

Appl. No.:

16/402518

Inventors:

- Atlanta GA, US
Steven Downs - Lilburn GA, US
Troy T. Miller - Cumming GA, US
Brett S. Carlson - Atlanta GA, US

International Classification:

G08B 5/38
H05B 37/02

Abstract:

A light and motion detection sensor includes a light-emitting diode (LED) indicator configured to provide intermittent light from the LED indicating that the light and motion detection sensor is operating, a photocell sensor configured to detect ambient light, a passive infrared (PIR) sensor having a lens and configured to detect infrared radiation, and a sensor retainer configured to retain the light and motion detection sensor in a mounting, transmit ambient light to the photocell sensor, and transmit the intermittent light from the LED indicator such that the intermittent light from the LED indicator is visible from the sensor retainer.

US Patent:

20140354483, Dec 4, 2014

Filed:

Jun 3, 2013

Appl. No.:

13/908823

Inventors:

- Waterloo, CA
Steven Eugene DOWNS - Irving TX, US
Zhong JI - Coppell TX, US
David FISK - Bedford TX, US
Seong Heon JEONG - Irving TX, US

International Classification:

H01Q 9/04

US Classification:

343700MS

Abstract:

A device having a coupled-feed wideband antenna is provided. The device comprises: a chassis comprising as a ground plane; an antenna feed, a ground side of the antenna feed connected to the ground plane; and, an antenna comprising: a first radiating arm configured for generating a first resonance at a first frequency, the first radiating arm connected to the chassis and hence the ground plane; a second radiating arm configured for generating a second resonance at a second frequency higher than the first frequency, the second radiating arm connected to the ground plane; and a third radiating arm configured for generating a third resonance at a third frequency higher than the second frequency, the first radiating arm capacitively coupled to the third radiating arm, and the third radiating arm connected to a positive side of the antenna feed.

US Patent:

20140232604, Aug 21, 2014

Filed:

Apr 24, 2014

Appl. No.:

14/260363

Inventors:

- Waterloo, CA
JOHN ALFRED WHITMORE - HEIDELBERG, CA
ADRIAN MATTHEW COOKE - KITCHENER, CA
STEVEN EUGENE DOWNS - IRVING TX, US
JARI KRISTIAN VAN WONTERGHEM - TAMPERE, FI

Assignee:

BLACKBERRY LIMITED - Waterloo

International Classification:

H01Q 1/24

US Classification:

343702, 29601

Abstract:

A mobile wireless communications device may include a portable housing that may include an electrically conductive continuous ring defining a perimeter of the portable housing. The electrically conductive continuous ring may be configured to function as an antenna. The mobile wireless communications device may further include a printed circuit board (PCB) carried by the portable housing and may include an electrically conductive layer defining a ground plane. The mobile wireless communications device may further include wireless transceiver circuitry carried by the PCB and coupled to the antenna. The mobile wireless communications device may also include an electrically conductive shorting member coupled between the electrically conductive continuous ring and the ground plane.

US Patent:

20140099993, Apr 10, 2014

Filed:

Dec 9, 2013

Appl. No.:

14/100909

Inventors:

- Waterloo, CA
JOHN ALFRED WHITMORE - WATERLOO, CA
ADRIAN MATTHEW COOKE - KITCHENER, CA
STEVEN EUGENE DOWNS - IRVING TX, US
JARI KRISTIAN VAN WONTERGHEM - TAMPERE, FI

Assignee:

BLACKBERRY LIMITED - Waterloo

International Classification:

H04M 1/02
H05K 13/00

US Classification:

4555501, 29825

Abstract:

A mobile wireless communications device may include a portable housing including at least one electrically conductive housing portion configured to function as an antenna. The mobile wireless communications device may also include a printed circuit board (PCB) carried by the portable housing, and wireless transceiver circuitry carried by the PCB and including at least one circuit element carried by the PCB. The mobile wireless communications device may also include at least one current shunt component coupled between the at least one electrically conductive housing portion and the at least one circuit element.