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John Adam Handwork, Age 6121314 Village Green Cir, Germantown, MD 20876

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Known as:
John A Handwork John K
Related to:
Gordon Bacs 32

John Handwork Phones & Addresses

21314 Village Green Cir, Germantown, MD 20876

1 Pickering Ct, Germantown, MD 20874 (301) 428-1085 (301) 540-3934

Roanoke, VA

Orlando, FL

15056 Legacy Ct, Clackamas, OR 97015 (503) 482-5613 (503) 698-4875

26080 Canyon Creek Rd, Wilsonville, OR 97070 (503) 582-9163

Alexandria, VA

806 Wasena Ave SW APT 229, Roanoke, VA 24015

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John Adam Handwork

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Work

Company: Qrypt Jun 2019 Position: Senior hardware engineer

Education

Degree: Master of Science, Masters, Bachelors, Bachelor of Science School / High School: Virginia Tech 1981 to 1987 Specialities: Electrical Engineering

Skills

Fpga • Analog • Hardware Architecture • Telecommunications • Embedded Systems • Systems Engineering • Xilinx • Hardware • Verilog • Electronics • Cross Functional Team Leadership • Engineering • Image Processing • Testing • Altera • Debugging • Field Programmable Gate Arrays

Languages

English

Industries

Electrical/Electronic Manufacturing

Mentions for John Adam Handwork

John Handwork resumes & CV records

Resumes

John Handwork Photo 25

Senior Hardware Engineer

Location:
21314 Village Green Cir, Germantown, MD 20876
Industry:
Electrical/Electronic Manufacturing
Work:
Qrypt
Senior Hardware Engineer Qrypt
Hardware Engineer Jdsu Apr 2010 - Feb 2018
Principal Hardware Engineer, Network and Service Enablement Xerox Nov 1999 - Dec 2008
Hardware Engineer Telecommunications Techniques Corp May 1988 - Oct 1999
Design Engineer
Education:
Virginia Tech 1981 - 1987
Master of Science, Masters, Bachelors, Bachelor of Science, Electrical Engineering Fairfax High School (Fairfax, Virginia)
Virginia Tech
Skills:
Fpga, Analog, Hardware Architecture, Telecommunications, Embedded Systems, Systems Engineering, Xilinx, Hardware, Verilog, Electronics, Cross Functional Team Leadership, Engineering, Image Processing, Testing, Altera, Debugging, Field Programmable Gate Arrays
Languages:
English

Publications & IP owners

Us Patents

Storage Of Stamp Information For Error Diffusion

US Patent:
8482801, Jul 9, 2013
Filed:
Apr 10, 2008
Appl. No.:
12/100643
Inventors:
David Allen Mantell - Rochester NY, US
John Adam Handwork - Clackamas OR, US
David Metcalfe - Marion NY, US
Assignee:
Xerox Corporation - Norwalk CT
International Classification:
H04N 1/407
G06K 15/00
US Classification:
358 303, 358474, 358 116, 358 19, 358 305, 358 306, 358 313, 358 304, 358534, 382162, 382251, 382252, 347131, 347225, 347250
Abstract:
A method and system for processing image data in an image processing device for a plurality of pixel positions within a plurality of scanlines. The method and system includes storing a starting stamp value and a plurality of delta stamp values for the scanline. The stored values being used to generate a pixel stamp value for an input pixel in the scanline, by adding a starting value or previous pixel stamp value and the stored delta stamp value for the input pixel. Further includes receiving an input pixel intensity value for the input pixel and determining an output pixel intensity value. Subsequently, if the output pixel intensity value for the input pixel is equal to a value for a dot or hole the delta stamp values for at least one pixel having a location previous or subsequent to the input pixel can be updated.

Digital Correction For Alignment Of A Plurality Of Color Channels Of A Color Image Forming Device

US Patent:
2009015, Jun 18, 2009
Filed:
Dec 12, 2007
Appl. No.:
11/954841
Inventors:
Aron NACMAN - Rochester NY, US
John Adam HANDWORK - Clackamas OR, US
Theresa M. MARCONI - Penfield NY, US
Xing LI - Webster NY, US
Peter D. MCCANDLISH - Rochester NY, US
Gregory B. MARSHALL - Canby OR, US
Assignee:
XEROX CORPORATION - Norwalk CT
International Classification:
G06K 9/00
US Classification:
382167
Abstract:
A system and method are provided for digital correction of a plurality of color channels and color image data. In color reproduction, a color image may be composed of a plurality of superimposed color channels in a color space hi order to assure the proper alignment of color channels and exemplary applications such as color printing, one or more of the plurality of color channels which compose a complete color image may be scaled to an output resolution, and corrected in order to ensure proper alignment and authentic reproduction of a color image. In place of a plurality of independent clocks, one for each channel, a single clock is provided for every channel, and additional unit is supplied to scale each channel according to independent characteristics.

Bitmapped Based Trapping Methods, Apparatus And Systems

US Patent:
2011005, Mar 3, 2011
Filed:
Aug 27, 2009
Appl. No.:
12/548783
Inventors:
Meng Yao - West Linn OR, US
John A. Handwork - Clackamas OR, US
Xing Li - Webster NY, US
Assignee:
XEROX CORPORATION - Norwalk CT
International Classification:
H04N 1/60
US Classification:
358 306
Abstract:
Provided are bitmap based trapping methods, apparatus and systems. According to one exemplary method, black trapping color image data is performed by estimating the continuous tone values associated with non-black pixels near a qualified black pixel and subsequently, the estimated continuous tone values are halftoned at the qualified black pixel locations and ORed with the original bitmap data.

Load Coil Measurement In A Network Using A Pseudorandom Binary Sequence (Prbs) Based Technique

US Patent:
2020001, Jan 9, 2020
Filed:
Jul 5, 2018
Appl. No.:
16/028153
Inventors:
- San Jose CA, US
John HANDWORK - Germantown MD, US
Assignee:
VIAVI SOLUTIONS INC. - San Jose CA
International Classification:
H04M 3/30
H04B 3/46
H04L 5/00
H04L 12/26
Abstract:
A test device for measuring load coils in a network using a pseudorandom binary sequence (PRBS) based technique is disclosed. The test device may comprise a transmitter to transmit a plurality of test signals at a test point in a network. The test device may comprise a receiver to receive a plurality of response signals at the test point. The test device may also comprise a processor to analyze the plurality of response signals and perform at least one load coil measurement. The processor may achieve this by applying a transformation calculation to generate a plurality of terms of the transformation calculation simultaneously, converting the plurality of terms of the transformation calculation into a plurality of impedances, converting the plurality of impedances into polynomials using a conversion technique, analyzing the polynomials for poles and zeros, and estimating at least one load coil measurement based on the poles and zeros of the polynomials.

Possible Relatives

Adam J Handwork  Beth A Handwork  John M Johnson  John Stamps  John R Stan  John Stanard  John R Stanaway  John R Stanbery  John L Stanbrough  John C Stanchak 

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