Michael Heubel has been granted 15 US patents while listed as an inventor at AT&T . The first was granted in 2004 and the most recent in March 2018. Michael Heubel ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Michael Heubel in Marietta, GA, US.
Patents per Year Patents granted per year, 2004 to 2018 Bar chart with a peak of 3 patents in 2004. peak 3 2004: 3 patents 2004 2006: 3 patents 2006 2007: 1 patents 2007 2008: 2 patents 2008 2009: 1 patents 2009 2010: 1 patents 2010 2012: 1 patents 2012 2014: 1 patents 2014 2017: 1 patents 2017 2018: 1 patents 2018
Issued Patents All Time
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Showing 1–15 of 15 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
9930605 LAN based wireless communications system Andrew Clegg 2018-03-27
$39,270,000
9629062 LAN based wireless communications system Andrew Clegg 2017-04-18
$27,547,000
8861497 LAN based wireless communications system Andrew Clegg 2014-10-14
$15,819,000
8331339 LAN based wireless communications system Andrew Clegg 2012-12-11
$31,361,000
7720039 LAN based wireless communications system Andrew Clegg 2010-05-18
$45,449,000
7627324 Interference protection for wireless office systems — 2009-12-01
7450961 Portable communication device interface to a projection display Andrew Clegg 2008-11-11
$18,484,000
7385956 LAN based wireless communications system Andrew Clegg 2008-06-10
$61,511,000
7269164 Wireless adjunct to PBX system Andrew Clegg 2007-09-11
7054644 Interference protection for wireless office systems — 2006-05-30
7020292 Apparatuses and methods for recognizing an audio input and muting an audio device Andrew Clegg 2006-03-28
$26,034,000
6985731 Location defined control of cellular system Derek C. Johnson 2006-01-10
$35,321,000
6799059 System and method for improving downlink signal quality in mobile telephone communications systems Mark Austin 2004-09-28
$56,313,000
6771968 Interference protection for wireless office systems — 2004-08-03
$31,796,000
6751468 Systems and methods for providing push to talk feature for wireless communication systems Mark Austin 2004-06-15
$44,171,000