Justin D Redd

Address:

2512 Holbrook Ct, Raleigh, NC 27604

Phone:

919 606-9124

VIN:

2FMDK3KC3BBA76815

Make:

FORD

Model:

EDGE

Year:

2011

US Patent:

20130271331, Oct 17, 2013

Filed:

Apr 17, 2013

Appl. No.:

13/865105

Inventors:

Justin Redd - Portland OR, US

International Classification:

H01Q 19/06

US Classification:

343753

Abstract:

Communication devices for communicating using EHF electromagnetic radiation that include a dielectric lens configured to refract incident EHF electromagnetic radiation. The communication device may include an integrated circuit (IC) package that in turn includes a transducer configured to transmit and/or receive an EHF electromagnetic signal and convert between electrical signals and electromagnetic signals. The integrated circuit package may also include an integrated circuit including at least one of a transmitter circuit and a received circuit that is operatively coupled to the transducer. The dielectric lens is generally disposed so as to enhance transmission or reception of the EHF electromagnetic signal by the transducer.

US Patent:

20210376549, Dec 2, 2021

Filed:

Feb 4, 2020

Appl. No.:

17/290198

Inventors:

- Beaverton OR, US
Justin Redd - Raleigh NC, US
James Brookhyser - Beaverton OR, US

International Classification:

H01S 3/00
H01S 3/23
H01S 3/13
H01S 3/067

Abstract:

A system includes a multi-channel beam splitter arranged and configured to split an input optical signal into a plurality of split optical signals; a plurality of phase modulators, wherein each phase modulator of the plurality of phase modulators is operative to modify a phase of a corresponding split optical signal of the plurality of split optical signals in response to a control signal; a waveguide arranged at an optical output of the plurality of phase modulators, the waveguide configured to spatially-rearrange the split optical signals output from the plurality of phase modulators into a pattern, thereby producing an optical signal pattern; and an optical amplifier arranged at an optical output of the waveguide, wherein the optical amplifier is configured to amplify the optical signal pattern produced by the waveguide.

US Patent:

20190001442, Jan 3, 2019

Filed:

Sep 8, 2016

Appl. No.:

15/750140

Inventors:

- Portland OR, US
Chuan Yang - Portland OR, US
Jan Kleinert - Portland OR, US
Mark Peeples - Portland OR, US
Hugh Owens - Portland OR, US
Gwendolyn Byrne - Portland OR, US
Haibin Zhang - Portland OR, US
Justin Redd - Portland OR, US
Corie Neufeld - Portland OR, US
James D. Brookhyser - Portland OR, US
Yasu Osako - Portland OR, US
Mehmet Alpay - Portland OR, US
Zhibin Lin - Portland OR, US
Patrick Riechel - Portland OR, US
Tim Nuckolls - Portland OR, US
Hisashi Matsumoto - Portland OR, US
Chris Ryder - Portland OR, US

International Classification:

B23K 26/382
B23K 26/082
B23K 26/70
B23K 26/0622

Abstract:

Apparatus and techniques for laser-processing workpieces can be improved, and new functionalities can be provided. Some embodiments discussed relate to processing of workpieces in a manner resulting in enhanced accuracy, throughput, etc. Other embodiments relate to realtime Z-height measurement and, when suitable, compensation for certain Z-height deviations. Still other embodiments relate to modulation of scan patterns, beam characteristics, etc., to facilitate feature formation, avoid undesirable heat accumulation, or otherwise enhance processing throughput. A great number of other embodiments and arrangements are also detailed.

US Patent:

20150248570, Sep 3, 2015

Filed:

Feb 24, 2015

Appl. No.:

14/630436

Inventors:

- Portland OR, US
Kyung Young KIM - Portland OR, US
Bruce W. BALL - Ann Arbor MI, US
Justin D. REDD - Portland OR, US

International Classification:

G06K 7/14
G06K 7/10

Abstract:

Each data point within a two-dimensional code can be represented by a distribution of spots. Each spot can be made small enough to be invisible to the human eye so that the two-dimensional code can be invisible on or within transparent or nontransparent materials. The spots can be spaced at a large distance to increase the signal-to-noise ratio for an optical code reader. A code reader can be adapted to read the spots and determine the data points.

US Patent:

20150248602, Sep 3, 2015

Filed:

Feb 28, 2014

Appl. No.:

14/194455

Inventors:

- Portland OR, US
Justin D. REDD - Portland OR, US

Assignee:

ELECTRO SCIENTIFIC INDUSTRIES, INC. - Portland OR

International Classification:

G06K 19/06
B41J 2/44
G06K 1/12

Abstract:

Each black square within a two-dimensional code can be represented by a distribution of spots. Each spot can be made small enough to be invisible to the human eye so that the two-dimensional code can be invisible on or within transparent or nontransparent materials. The spots can be spaced at a large distance to increase the signal-to-noise ratio for an optical code reader. A laser can be used to produce the spots.

US Patent:

20140266977, Sep 18, 2014

Filed:

Mar 17, 2014

Appl. No.:

14/217009

Inventors:

- MOUNTAIN VIEW CA, US
Justin Redd - Portland OR, US

International Classification:

H01Q 15/24

US Classification:

343911 R

Abstract:

A dielectric plate for use with a source of electromagnetic radiation of a predetermined frequency propagating along a propagation path is provided. The dielectric plate may include alternating elongate parallel first and second dielectric elements and a frame supporting the first and second dielectric elements distributed in a first plane. The electromagnetic radiation may be predominantly linearly polarized parallel to the first plane. The first plane of the dielectric plate may transverse to the second plane and the propagation path may pass through the dielectric plate when the dielectric plate is supported in the propagation path of the electromagnetic radiation. The first and second dielectric elements may have different dielectric constants and respective thicknesses along the propagation path so that the electromagnetic radiation that passes through the first dielectric elements may be phase shifted by a predetermined amount from the electromagnetic radiation that passes through the second dielectric elements.