Alan Stuart Mulberg has been granted 7 US patents while listed as an inventor at AT&T . The first was granted in 1993 and the most recent in June 2013. Alan Stuart Mulberg ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Alan Stuart Mulberg in Boulder, CO, US.
Patents per Year Patents granted per year, 1993 to 2013 Bar chart with a peak of 2 patents in 1994. peak 2 1993: 1 patents 1993 1994: 2 patents 1994 1998: 1 patents 1998 2006: 1 patents 2006 2009: 1 patents 2009 2013: 1 patents 2013
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8462637 Dial plan routing for fragmented networks Christopher D. Baldwin , Neil Ellis Gallensky , Donald E. Gillespie , Michael Marcus Gruen , Luigi Gentile Polese 2013-06-11
7602770 Telecommunication terminal identification on a switching system Roger L. Toennis 2009-10-13
7031448 Selectable muting on conference calls James E. Coffman , Brenda Anne Duran 2006-04-18
$18,196,000
5812541 Simplified wireless subscriber system adapted for CDMA radio transmission James Joseph Fuentes , Charles H. Parker 1998-09-22
$38,110,000
5305308 Wireless access telephone-to-telephone network interface architecture Michael J. English , Charles Y. Farwell , Michael Lee Hearn , Richard M. Heidebrecht , David M. Kissel +6 more 1994-04-19
5278892 Mobile telephone system call processing arrangement Brian D. Bolliger , Talmage P. Bursh, Jr. , Kelvin Ho , LaJeana N. Roberts , Kenneth Frank Smolik +3 more 1994-01-11
5195090 Wireless access telephone-to-telephone network interface architecture Brian D. Bolliger , Talmage P. Bursh, Jr. , Marc K. Dennison , Michael J. English , Charles Y. Farwell +14 more 1993-03-16