Douglas E. Hays has been granted 10 US patents while listed as an inventor at IBM . The first was granted in 1988 and the most recent in August 2015. Douglas E. Hays ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Douglas E. Hays in Lexington, KY, US.
Patents per Year Patents granted per year, 1988 to 2015 Bar chart with a peak of 2 patents in 1988. peak 2 1988: 2 patents 1988 1991: 1 patents 1991 2009: 1 patents 2009 2011: 2 patents 2011 2012: 1 patents 2012 2013: 1 patents 2013 2014: 1 patents 2014 2015: 1 patents 2015
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
9104363 Determining a high contrast display setting on a client device to process a web document Becky J. Gibson 2015-08-11
$2,160,000
8726173 Enabling browser based applications through customized temporary browser profiles Albert Mark Edwards 2014-05-13
$6,724,000
8375423 Authenticating a source of a scripted code Thomas P. Pitzen 2013-02-12
$6,681,000
8205156 Determining a high contrast display setting on a client device to process a web document Becky J. Gibson 2012-06-19
$12,855,000
7937715 Mechanism for generating dynamic content without a web server Michael P. Etgen , Thomas P. Pitzen 2011-05-03
$5,933,000
7885916 Solution for providing real-time validation of text input fields using regular expression evaluation during text entry Becky J. Gibson , William M. Keese, III , Adam L. Peller 2011-02-08
$4,016,000
7627818 Displaying HTML text on a non-graphical console — 2009-12-01
$16,004,000
5038279 Direct hot-keying with reset of printer parameters for a secondary application including a typewriter emulator Randel L. Bertram , James F. Lederer 1991-08-06
4789255 Correction buffer James F. Lederer 1988-12-06
$14,999,000
4729678 Method and apparatus for producing characters in bold form James F. Lederer 1988-03-08
$34,572,000
