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Ralph N. Wall
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optimal acoustic impedance materials for polished substrate coating...
Patent number
8,952,768
Issue date
Feb 10, 2015
TriQuint Semiconductor, Inc.
Edward Martin Godshalk
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method to control BAW resonator top electrode edge during patterning
Patent number
8,522,411
Issue date
Sep 3, 2013
TriQuint Semiconductor, Inc.
Guillaume Bouche
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Optimal acoustic impedance materials for polished substrate coating...
Patent number
8,512,800
Issue date
Aug 20, 2013
TriQuint Semiconductor, Inc.
Edward Martin Godshalk
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Process of making a BAW resonator bi-layer top electrode
Patent number
8,201,311
Issue date
Jun 19, 2012
TriQuint Semiconductor, Inc.
Haim Ben Hamou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Orientation-dependent etching of deposited AlN for structural use a...
Patent number
7,960,200
Issue date
Jun 14, 2011
Maxim Integrated Products, Inc.
Guillaume Bouche
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
BAW resonator bi-layer top electrode with zero etch undercut
Patent number
7,737,612
Issue date
Jun 15, 2010
Maxim Integrated Products, Inc.
Haim Ben Hamou
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method to control BAW resonator top electrode edge during patterning
Patent number
7,612,488
Issue date
Nov 3, 2009
Maxim Integrated Products, Inc.
Guillaume Bouche
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
BAW resonator bi-layer top electrode with zero etch undercut
Patent number
7,600,303
Issue date
Oct 13, 2009
Maxim Integrated Products, Inc.
Haim Ben Hamou
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Methods of contacting the top layer of a BAW resonator
Patent number
7,567,024
Issue date
Jul 28, 2009
Maxim Integrated Products, Inc.
Ralph N. Wall
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Metal trim mirror for optimized thin film resistor laser trimming
Patent number
6,919,984
Issue date
Jul 19, 2005
Maxim Integrated Products, Inc.
Ralph N. Wall
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Integrating multiple thin film resistors
Patent number
6,855,585
Issue date
Feb 15, 2005
Maxim Integrated Products, Inc.
Alexander Kalnitsky
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Optimal Acoustic Impedance Materials for Polished Substrate Coating...
Publication number
20130335169
Publication date
Dec 19, 2013
TriQuint Semiconductor, Inc.
Edward Martin Godshalk
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Optimal Acoustic Impedance Materials for Polished Substrate Coating...
Publication number
20090142480
Publication date
Jun 4, 2009
MAXIM INTEGRATED PRODUCTS, INC.
Edward Martin Godshalk
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Methods of Contacting the Top Layer of a BAW Resonator
Publication number
20090079302
Publication date
Mar 26, 2009
MAXIM INTEGRATED PRODUCTS, INC.
Ralph N. Wall
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Orientation-dependent etching of deposited AIN for structural use a...
Publication number
20080268575
Publication date
Oct 30, 2008
Maxim Integrated Products, Inc.
Guillaume Bouche
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Titanium-tungsten alloy based mirrors and electrodes in bulk acoust...
Publication number
20070035364
Publication date
Feb 15, 2007
Uppili Sridhar
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Metal trim mirror for optimized thin film resistor laser trimming
Publication number
20050030632
Publication date
Feb 10, 2005
Ralph N. Wall
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR