| Patent | Date |
|---|
Diffractive Structures Within Polymer Substrates, Their Manufacture and Use
App 20220258523 - Macpherson; Charles Douglas ; et al. | 2022-08-18 |
Security display devices, their production and use
Grant 11,285,753 - MacPherson , et al. March 29, 2 | 2022-03-29 |
Security Display Devices, Their Production and Use
App 20210039419 - MacPherson; Charles Douglas ; et al. | 2021-02-11 |
Security display devices, their production and use
Grant 10,780,727 - MacPherson , et al. Sept | 2020-09-22 |
Security device
Grant 10,036,125 - MacPherson , et al. July 31, 2 | 2018-07-31 |
Security Display Devices, Their Production and Use
App 20180126768 - MacPherson; Charles Douglas ; et al. | 2018-05-10 |
Security display devices, their production and use
Grant 9,834,029 - MacPherson , et al. December 5, 2 | 2017-12-05 |
Optically variable devices, their production and use
Grant 9,738,105 - MacPherson , et al. August 22, 2 | 2017-08-22 |
Optical Devices, And Their Use For Security And Authentication
App 20160363704 - Vendette; Denis Gerard ; et al. | 2016-12-15 |
Security Device
App 20160333526 - MACPHERSON; Charles Douglas ; et al. | 2016-11-17 |
Optically variable devices, their production and use
Grant 9,323,042 - MacPherson April 26, 2 | 2016-04-26 |
Security device
Grant 9,170,417 - MacPherson , et al. October 27, 2 | 2015-10-27 |
Authentication device for security documents
Grant 9,082,054 - MacPherson , et al. July 14, 2 | 2015-07-14 |
Security device
Grant 8,894,098 - MacPherson , et al. November 25, 2 | 2014-11-25 |
Vehicles Shock Absorber
App 20140252098 - MacPherson; Charles Douglas ; et al. | 2014-09-11 |
Security Display Devices, Their Production and Use
App 20140239628 - MacPherson; Charles Douglas ; et al. | 2014-08-28 |
Method and apparatus for depositing a pattern on a substrate
Grant 8,691,667 - MacPherson , et al. April 8, 2 | 2014-04-08 |
Water dispersible polythiophenes made with polymeric acid colloids
Grant 8,641,926 - Hsu , et al. February 4, 2 | 2014-02-04 |
Optically Variable Devices, Their Production And Use
App 20130207374 - MacPherson; Charles Douglas ; et al. | 2013-08-15 |
Optically Variable Devices, Their Production And Use
App 20130114122 - MacPherson; Charles Douglas | 2013-05-09 |
Security Device
App 20120068450 - Macpherson; Charles Douglas ; et al. | 2012-03-22 |
Electronic Devices And Processes For Forming The Same
App 20110222222 - MACPHERSON; CHARLES DOUGLAS ; et al. | 2011-09-15 |
Processes for forming electronic devices including spaced-apart radiation regions
Grant 7,923,276 - MacPherson , et al. April 12, 2 | 2011-04-12 |
Processes For Forming Electronic Devices Including Spaced-apart Radiation Regions
App 20100291721 - MACPHERSON; CHARLES DOUGLAS ; et al. | 2010-11-18 |
Security Device
App 20100230615 - MacPherson; Charles Douglas ; et al. | 2010-09-16 |
Electronic device including space-apart radiation regions and a process for forming the same
Grant 7,795,653 - Macpherson , et al. September 14, 2 | 2010-09-14 |
Methods for forming an undercut region and electronic devices incorporating the same
Grant 7,732,810 - Truong , et al. June 8, 2 | 2010-06-08 |
Processes for printing layers for electronic devices and printing apparatuses for performing the processes
Grant 7,584,701 - MacPherson , et al. September 8, 2 | 2009-09-08 |
Electronic devices and processes for forming the same
Grant 7,469,638 - MacPherson , et al. December 30, 2 | 2008-12-30 |
Electronic Devices And Processes For Forming The Same
App 20080282921 - MACPHERSON; CHARLES DOUGLAS ; et al. | 2008-11-20 |
Water Dispersible Polythiophenes Made With Polymeric Acid Colloids
App 20080248314 - Hsu; Che-Hsiung ; et al. | 2008-10-09 |
Methods For Forming An Undercut Region And Electronic Devices Incorporating The Same
App 20080210931 - Truong; Nugent ; et al. | 2008-09-04 |
Electronic Devices And Processes For Forming The Same
App 20080173200 - MACPHERSON; CHARLES DOUGLAS ; et al. | 2008-07-24 |
Water dispersible substituted polydioxythiophenes made with fluorinated polymeric sulfonic acid colloids
Grant 7,390,438 - Hsu , et al. June 24, 2 | 2008-06-24 |
Process For Making An Organic Light-emitting Diode
App 20080020669 - Feehery; William F. ; et al. | 2008-01-24 |
Methods for forming an undercut region and electronic devices incorporating the same
Grant 7,276,453 - Truong , et al. October 2, 2 | 2007-10-02 |
Electronic device including a guest material within a layer and a process for forming the same
Grant 7,268,006 - Macpherson , et al. September 11, 2 | 2007-09-11 |
Electronic device including space-apart radiation regions and a process for forming the same
App 20070181944 - Macpherson; Charles Douglas ; et al. | 2007-08-09 |
Organic formulations of conductive polymers made with polymeric acid colloids for electronics applications, and methods for making such formulations
Grant 7,250,461 - Hsu , et al. July 31, 2 | 2007-07-31 |
Electronic devices and processes for forming electronic devices
App 20070075626 - Yu; Gang ; et al. | 2007-04-05 |
Display device
Grant 7,187,123 - MacPherson March 6, 2 | 2007-03-06 |
Electronic devices and processes for forming the same
App 20060144276 - MacPherson; Charles Douglas ; et al. | 2006-07-06 |
Processes for printing layers for electronic devices and printing apparatuses for performing the processes
App 20060144277 - MacPherson; Charles Douglas ; et al. | 2006-07-06 |
Electronic devices and process for forming the same
App 20060145598 - MacPherson; Charles Douglas ; et al. | 2006-07-06 |
Electronic device including a guest material within a layer and a process for forming the same
App 20060145167 - Macpherson; Charles Douglas ; et al. | 2006-07-06 |
Process and apparatus for forming an electronic device
App 20060146079 - MacPherson; Charles Douglas ; et al. | 2006-07-06 |
Display device
App 20060138947 - MacPherson; Charles Douglas | 2006-06-29 |
Methods for forming an undercut region and electronic devices incorporating the same
App 20060035469 - Truong; Nugent ; et al. | 2006-02-16 |
Electronic Device And Process For Forming Same
App 20060027800 - MacPherson; Charles Douglas ; et al. | 2006-02-09 |
Electronic device and process for forming same
Grant 6,992,326 - MacPherson , et al. January 31, 2 | 2006-01-31 |
Organic formulations of polythiophenes and polypyrrole polymers made with polymeric acid colloids for electronics applications
App 20050209388 - Hsu, Che-Hsiung ; et al. | 2005-09-22 |
Organic material with a region including a guest material and organic electronic devices incorporating the same
App 20050100657 - MacPherson, Charles Douglas ; et al. | 2005-05-12 |
Organic material with a region including a guest material and organic electronic devices incorporating the same
App 20050100658 - MacPherson, Charles Douglas ; et al. | 2005-05-12 |
Water dispersible polythiophenes made with polymeric acid colloids
App 20040254297 - Hsu, Che-Hsiung ; et al. | 2004-12-16 |
Electrochromic optical attenuator
App 20020067905 - MacPherson, Charles Douglas ; et al. | 2002-06-06 |
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