Patent | Date |
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Physical Unclonable Function Variable Read Sensor App 20220271954 - CASTLE; SCOTT RICHARD ;   et al. | 2022-08-25 |
Physical unclonable function (PUF) alters disk structure to encode region Grant 11,416,193 - Castle , et al. August 16, 2 | 2022-08-16 |
Injection-molded physical unclonable function Grant 11,381,406 - Denton , et al. July 5, 2 | 2022-07-05 |
Injection-molded physical unclonable function Grant 11,356,287 - Denton , et al. June 7, 2 | 2022-06-07 |
Physical unclonable function variable read sensor Grant 11,290,290 - Castle , et al. March 29, 2 | 2022-03-29 |
Physical Unclonable Function Encoder App 20220094562 - CASTLE; SCOTT RICHARD ;   et al. | 2022-03-24 |
Physical Unclonable Function Region Encoding App 20210334052 - CASTLE; SCOTT RICHARD ;   et al. | 2021-10-28 |
Injection-Molded Physical Unclonable Function App 20210203514 - Denton; Gary Allen ;   et al. | 2021-07-01 |
Injection-molded Physical Unclonable Function App 20210091965 - DENTON; GARY ALLEN ;   et al. | 2021-03-25 |
Magnetometer chip sensor array for reading a magnetic PUF, including a magnetic PUF film or tape, and systems incorporating the reader Grant 10,921,393 - Corbett , et al. February 16, 2 | 2021-02-16 |
Physical Unclonable Functions Having Magnetic Particles App 20200327286 - BOOTH; JAMES RONALD ;   et al. | 2020-10-15 |
Physical Unclonable Function Encoder App 20200304322 - CASTLE; SCOTT RICHARD ;   et al. | 2020-09-24 |
Multi-factor Physically Unclonable Function Key, Coin, Or Rfid App 20200300002 - CASTLE; SCOTT RICHARD ;   et al. | 2020-09-24 |
Unclonable Security for Additive Manufacturing using Material Designed for Physical Unclonable Function App 20200298468 - Drummond; James Paul ;   et al. | 2020-09-24 |
Tamper-proof Physical Unclonable Function Seals For Authentication Of Bottles App 20200304324 - CASTLE; SCOTT RICHARD ;   et al. | 2020-09-24 |
Magnetic Physical Unclonable Function With Multiple Magnetic Coercivities App 20200304325 - Denton; Gary Allen ;   et al. | 2020-09-24 |
Physical Unclonable Function Variable Read Sensor App 20200304323 - CASTLE; SCOTT RICHARD ;   et al. | 2020-09-24 |
Toner Container Including A Rotatable Magnet Having A Varying Orientation Relative To A Pivot Axis App 20200026221 - LEEMHUIS; MICHAEL CRAIG ;   et al. | 2020-01-23 |
Methods of Making Physical Unclonable Functions Having Magnetic Particles App 20190392970 - Booth; James Ronald ;   et al. | 2019-12-26 |
Magnetometer Chip Sensor Array For Reading A Magnetic Puf, Including A Magnetic Puf Film Or Tape, And Systems Incorporating The App 20190369174 - CORBETT; WILLIAM POHL ;   et al. | 2019-12-05 |
Toner level detection measuring an orientation of a rotatable magnet having a varying radius Grant 10,451,998 - Leemhuis , et al. Oc | 2019-10-22 |
Toner level detection measuring an orientation of a rotatable magnet having a varying orientation relative to a pivot axis Grant 10,451,997 - Leemhuis , et al. Oc | 2019-10-22 |
Methods of making physical unclonable functions having magnetic and non-magnetic particles Grant 10,410,779 - Booth , et al. Sept | 2019-09-10 |
Physical Unclonable Functions Having Magnetic Particles App 20190188264 - Booth; James Ronald ;   et al. | 2019-06-20 |
Injection-Molded Physical Unclonable Function App 20190143570 - Denton; Gary Allen ;   et al. | 2019-05-16 |
Injection-Molded Physical Unclonable Function App 20190143569 - Denton; Gary Allen ;   et al. | 2019-05-16 |
Magnetic keys having a plurality of magnetic plates Grant 10,212,300 - Cannon , et al. Feb | 2019-02-19 |
Magnetic keys having a plurality of magnet layers with holes Grant 10,102,466 - Cannon , et al. October 16, 2 | 2018-10-16 |
Magnetic Keys Having a Plurality of Magnet Layers with Holes App 20180165558 - Cannon; Roger Steven ;   et al. | 2018-06-14 |
Magnetic Keys Having a Plurality of Magnetic Plates App 20180167526 - Cannon; Roger Steven ;   et al. | 2018-06-14 |
Rotating magnetic measurements of physical unclonable functions Grant 9,929,864 - Booth , et al. March 27, 2 | 2018-03-27 |
Physical unclonable function imaged through two faces Grant 9,917,699 - Booth , et al. March 13, 2 | 2018-03-13 |
Physical Unclonable Functions Having Magnetic Particles App 20170344536 - Booth; James Ronald ;   et al. | 2017-11-30 |
Developer Roll Having Magnetic Zones Of Varying Axial Length For A Dual Component Development Electrophotographic Image Forming Device App 20170308006 - CAVILL; GREGORY ALAN ;   et al. | 2017-10-26 |
Developer roll having magnetic zones of varying axial length for a dual component development electrophotographic image forming device Grant 9,791,806 - Cavill , et al. October 17, 2 | 2017-10-17 |
Physical Unclonable Function Imaged Through Two Faces App 20170104600 - Booth; James Ronald ;   et al. | 2017-04-13 |
Elongated Physical Unclonable Function App 20170104601 - Denton; Gary Allen ;   et al. | 2017-04-13 |
Methods of Making Physical Unclonable Functions Having Magnetic and Non-Magnetic Particles App 20170103834 - Booth; James Ronald ;   et al. | 2017-04-13 |
Physical Unclonable Function of a Supply Item App 20170102668 - Cannon; Roger Steven ;   et al. | 2017-04-13 |
Injection-Molded Physical Unclonable Function App 20170100862 - Denton; Gary Allen ;   et al. | 2017-04-13 |
Toothed-rack Physical Unclonable Function App 20170104486 - Denton; Gary Allen ;   et al. | 2017-04-13 |
Rotating Magnetic Measurements of Physical Unclonable Functions App 20170103791 - Booth; James Ronald ;   et al. | 2017-04-13 |
Elongated physical unclonable function Grant 9,608,828 - Denton , et al. March 28, 2 | 2017-03-28 |
Toothed-rack physical unclonable function Grant 9,608,634 - Denton , et al. March 28, 2 | 2017-03-28 |
Magnetic roll for a dual component development electrophotographic image forming device Grant 9,575,435 - Denton , et al. February 21, 2 | 2017-02-21 |
Physical unclonable functions having magnetic and non-magnetic particles Grant 9,553,582 - Booth , et al. January 24, 2 | 2017-01-24 |
End sealing and magnetic field truncation of a magnetic roll of a dual component development electrophotographic image forming device Grant 9,389,540 - Bennett, III , et al. July 12, 2 | 2016-07-12 |
Magnetic Roll for a Dual Component Development Electrophotographic Image Forming Device App 20160154343 - Denton; Gary Allen ;   et al. | 2016-06-02 |
Magnetic roll having a smoothed release pole for a dual component development electrophotographic image forming device Grant 9,316,951 - Denton , et al. April 19, 2 | 2016-04-19 |
End Sealing and Magnetic Field Truncation of a Magnetic Roll of a Dual Component Development Electrophotographic Image Forming Device App 20160091831 - Bennett, III; Robert Dan ;   et al. | 2016-03-31 |
Sealing ribs for a developer unit of a dual component development electrophotographic image forming device Grant 9,291,947 - Bacelieri , et al. March 22, 2 | 2016-03-22 |
Trim bar entry geometry for a dual component development electrophotographic image forming device Grant 9,280,094 - Bacelieri , et al. March 8, 2 | 2016-03-08 |
Method and apparatus for magnetic brush retraction in electrophotographic system Grant 9,256,162 - Campbell , et al. February 9, 2 | 2016-02-09 |
End sealing and magnetic field truncation of a magnetic roll of a dual electrophotographic image forming device Grant 9,188,907 - Bennett, III , et al. November 17, 2 | 2015-11-17 |
Partial internal shunt and partial external shunt assembly for a magnetic roll of a dual component development electrophotographic image forming device Grant 9,152,089 - Denton , et al. October 6, 2 | 2015-10-06 |
Method and Apparatus for Magnetic Brush Retraction in Electrophotographic System App 20150071686 - Campbell; Alan Stirling ;   et al. | 2015-03-12 |
Black toners containing infrared transmissive and reflecting colorants Grant 8,293,443 - Carter, Jr. , et al. October 23, 2 | 2012-10-23 |
Black toner formulation Grant 8,192,906 - Denton June 5, 2 | 2012-06-05 |
Toner calibration in an image forming device Grant 8,145,083 - Carter, Jr. , et al. March 27, 2 | 2012-03-27 |
Black toners containing infrared transmissive Grant 8,133,647 - Denton , et al. March 13, 2 | 2012-03-13 |
Toner calibration measurement Grant 7,995,939 - Carter, Jr. , et al. August 9, 2 | 2011-08-09 |
IR fluorescent toner compositions Grant 7,894,732 - Denton , et al. February 22, 2 | 2011-02-22 |
Black Toner Formulation App 20100233606 - Denton; Gary Allen | 2010-09-16 |
Toner Calibration in an Image Forming Device App 20100150589 - Carter,, JR.; Albert Munn ;   et al. | 2010-06-17 |
Apparatus and method for transfer of image forming substances Grant 7,702,267 - Campbell , et al. April 20, 2 | 2010-04-20 |
Flocked Toner Supply Brush App 20100074656 - Denton; Gary Allen | 2010-03-25 |
Black Toner Formulations App 20090280425 - Denton; Gary Allen ;   et al. | 2009-11-12 |
IR Fluorescent Toner Compositions App 20090220260 - Denton; Gary Allen ;   et al. | 2009-09-03 |
Black Toners Containing Infrared Transmissive And Reflecting Colorants App 20090098477 - Carter, JR.; Albert Mann ;   et al. | 2009-04-16 |
Black Toners Containing Infrared Transmissive App 20090098476 - Denton; Gary Allen ;   et al. | 2009-04-16 |
Toner Calibration Measurement App 20090080920 - Carter, JR.; Albert Mann ;   et al. | 2009-03-26 |
Components with A Conductive Copper Sulfide Skin App 20080280125 - Denton; Gary Allen ;   et al. | 2008-11-13 |
Image Forming Component App 20080089715 - Denton; Gary Allen | 2008-04-17 |
Apparatus and Method for Transfer of Image Forming Substances App 20080008504 - Campbell; Alan Stirling ;   et al. | 2008-01-10 |
Radiation cured coatings App 20070237925 - Castle; Scott Richard ;   et al. | 2007-10-11 |
Method of setting laser power and developer bias in an electrophotographic machine based on an estimated intermediate belt reflectivity Grant 7,006,250 - Denton , et al. February 28, 2 | 2006-02-28 |
Method of halftone screen linearization via continuous gradient patches Grant 6,628,426 - Denton , et al. September 30, 2 | 2003-09-30 |
Toner patch sensor with integrating optical collection geometry Grant 6,628,398 - Denton , et al. September 30, 2 | 2003-09-30 |
Method of setting laser power and developer bias in an electrophotographic machine based on an estimated intermediate belt reflectivity App 20030058460 - Denton, Gary Allen ;   et al. | 2003-03-27 |
Method of setting laser power and developer bias in a multi-color electrophotographic machine App 20020181964 - Campbell, Alan Stirling ;   et al. | 2002-12-05 |
Method of halftone screen linearization via continuous gradient patches App 20020176102 - Denton, Gary Allen ;   et al. | 2002-11-28 |
Electrophotographic printer with compact pre-transfer erase assembly Grant 6,356,726 - Campbell , et al. March 12, 2 | 2002-03-12 |
Method and apparatus for refilling ink jet cartridges with minimum ink loss Grant 6,224,198 - Cook , et al. May 1, 2 | 2001-05-01 |
Multiple-cartridge off-board ink supplies for color ink jet printers Grant 6,206,511 - Cook , et al. March 27, 2 | 2001-03-27 |
Ink jet print cartridge having active cooling cell Grant 6,193,349 - Cornell , et al. February 27, 2 | 2001-02-27 |
Laser printer having variable beam spacing Grant 6,037,963 - Denton , et al. March 14, 2 | 2000-03-14 |