Gary P. Powell has been granted 9 US patents while listed as an inventor at AT&T . The first was granted in 1996 and the most recent in August 2007. Gary P. Powell ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Gary P. Powell in Allentown, PA, US.
Patents per Year Patents granted per year, 1996 to 2007 Bar chart with a peak of 3 patents in 2000. peak 3 1996: 1 patents 1996 1999: 1 patents 1999 2000: 3 patents 2000 2005: 1 patents 2005 2006: 2 patents 2006 2007: 1 patents 2007
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7253674 Output clock phase-alignment circuit Phillip Johnson , Harold Scholz 2007-08-07
$5,241,000
7132903 Noise-shielding, switch-controlled load circuitry for oscillators and the like Phillip Johnson , Harold Scholz 2006-11-07
$3,668,000
7091763 Clock generation Phillip Johnson , William B. Andrews , Fulong Zhang 2006-08-15
$7,556,000
6970047 Programmable lock detector and corrector Phillip Johnson , William B. Andrews 2005-11-29
$2,518,000
6124732 Signaling voltage range discriminator Zeljko Zilic , Ho T. Nguyen , William B. Andrews , Richard G. Stuby, Jr. 2000-09-26
$49,575,000
6111450 Operating voltage adapting buffer Ho T. Nguyen , Richard G. Stuby, Jr. 2000-08-29
$46,130,000
6064225 Global signal distribution with reduced routing tracks in an FPGA William B. Andrews , Barry Britton , Kai-Kit Ngai , Satwant Singh , Carolyn W. Spivak +1 more 2000-05-16
$71,533,000
5862365 Configuration pin emulation circuit for a field programmable gate array Ronald T. Modo , Hollis G. Robertson , William H. Smith III 1999-01-19
$45,561,000
5526278 Method and apparatus for converting field-programmable gate array implementations into mask-programmable logic cell implementations — 1996-06-11