Michael Geva — 11 Patents at AT&T

Michael Geva has been granted 11 US patents while listed as an inventor at AT&T. The first was granted in 1988 and the most recent in February 2016. Michael Geva ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Michael Geva in Sierra Madre, CA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9252118	CMOS-compatible gold-free contacts	Siddharth Jain, John Lowell Bowers, Matthew Sysak, John Heck, Ran Feldesh +2 more	2016-02-02	$9,951,000
6819695	Dopant diffusion barrier layer for use in III-V structures	Yuliya Akulova, Abdallah Ougazzaden	2004-11-16	$7,935,000
6706542	Application of InAIAs double-layer to block dopant out-diffusion in III-V device Fabrication	Yuliya Akulova, Abdallah Ougazzaden	2004-03-16	$7,415,000
6664605	Dopant diffusion blocking for optoelectronic devices using InAlAs and/or InGaAlAs	Yuliya Akulova, Sung-Nee George Chu, Mark S. Hybertsen, Charles Lentz, Abdallah Ougazzaden	2003-12-16	$14,948,000
6542686	Optoelectronic device including a barrier layer and interface barrier layer and a method of manufacture thereof	Claude Reynolds, Lawrence Smith	2003-04-01	$6,594,000
6520348	Multiple inclined wafer holder for improved vapor transport and reflux for sealed ampoule diffusion process	Dutt V. Bulusu, Robert L. Mcanally, Gustav E. Derkits, Jr., Robert A. Resta	2003-02-18	$23,047,000
6437372	Diffusion barrier spikes for III-V structures	Jayatirtha Holavanahalli, Abdallah Ougazzaden, Lawrence Smith	2002-08-20
6245144	Doping control in selective area growth (SAG) of InP epitaxy in the fabrication of solid state semiconductor lasers	Thomas C. Bitner, Chris W. Ebert, Charles H. Joyner	2001-06-12	$29,146,000
6133125	Selective area diffusion control process	Joseph Brian Seiler, Bryan P. Segner, Cheng-Yu Tai, Erin K. Byrne	2000-10-17	$40,305,000
5232873	Method of fabricating contacts for semiconductor devices	Avishay Katz	1993-08-03
4755671	Method and apparatus for separating ions of differing charge-to-mass ratio	Lazar Friedland, Jay L. Hirshfield	1988-07-05	$726,000

Michael Geva — 11 Patents

Issued Patents All Time

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