Roger C. Callahan

Person

Goleta, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Material property measurements using multiple frequency atomic forc...
- Patent number 10,215,773
- Issue date Feb 26, 2019
- Oxford Instruments AFM Inc
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Grant
Automated atomic force microscope and the operation thereof
- Patent number 9,921,242
- Issue date Mar 20, 2018
- Oxford Instruments Asylum Research Inc
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Grant
Automated atomic force microscope and the operation thereof
- Patent number 9,383,388
- Issue date Jul 5, 2016
- Oxford Instruments Asylum Research, Inc.
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Grant
Variable density scanning
- Patent number 9,366,693
- Issue date Jun 14, 2016
- Oxford Instruments PLC
- Roger B Proksch
- G01 - MEASURING TESTING
Information Patent Grant
Material property measurements using multiple frequency atomic fore...
- Patent number 8,555,711
- Issue date Oct 15, 2013
- Asylum Research Corporation
- Roger Proksch
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Variable density scanning
- Patent number 8,489,356
- Issue date Jul 16, 2013
- Oxford Instruments, PLC
- Roger B. Proksch
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Material property measurements using multiple frequency atomic forc...
- Patent number 8,024,963
- Issue date Sep 27, 2011
- Asylum Research Corporation
- Roger Proksch
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Variable density scanning
- Patent number 7,941,286
- Issue date May 10, 2011
- Asylum Research Corporation
- Roger B. Proksch
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Material Property Measurements Using Multiple Frequency Atomic Forc...
- Publication number 20190195910
- Publication date Jun 27, 2019
- OXFORD INSTRUMENTS PLC
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Application
Automated Atomic Force Microscope and the Operation Thereof
- Publication number 20160313369
- Publication date Oct 27, 2016
- Oxford Instruments Asylum Research, Inc.
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Application
Material Property Measurements Using Multiple Frequency Atomic Forc...
- Publication number 20160258980
- Publication date Sep 8, 2016
- OXFORD INSTRUMENTS PLC
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Application
Variable Density Scanning
- Publication number 20150377920
- Publication date Dec 31, 2015
- Oxford Instruments Asylum Research Corporation
- Roger B. Proksch
- G01 - MEASURING TESTING
Information Patent Application
Automated Atomic Force Microscope and the Operation Thereof
- Publication number 20150301080
- Publication date Oct 22, 2015
- Oxford Instruments Asylum Research, Inc.
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Application
Variable Density Scanning
- Publication number 20150026846
- Publication date Jan 22, 2015
- OXFORD INSTRUMENTS AFM INC
- Roger B. Proksch
- G01 - MEASURING TESTING
Information Patent Application
Material Property Measurements Using Multiple Frequency Atomic Fore...
- Publication number 20140041084
- Publication date Feb 6, 2014
- Oxford Instruments AFM, Inc
- Roger Proksch
- B82 - NANO-TECHNOLOGY
Information Patent Application
Material Property Measurements Using Multiple Frequency Atomic Fore...
- Publication number 20120079631
- Publication date Mar 29, 2012
- ASYLUM RESEARCH CORPORATION
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Application
Variable Density Scanning
- Publication number 20110219479
- Publication date Sep 8, 2011
- ASYLUM RESEARCH CORPORATION
- Roger B. Proksch
- G01 - MEASURING TESTING
Information Patent Application
Material property measurements using multiple frequency atomic forc...
- Publication number 20090013770
- Publication date Jan 15, 2009
- Roger Proksch
- G01 - MEASURING TESTING
Information Patent Application
VARIABLE DENSITY SCANNING
- Publication number 20070176101
- Publication date Aug 2, 2007
- Roger B. Proksch
- G01 - MEASURING TESTING

Roger C. Callahan

Person

Patents Grantslast 30 patents

Material property measurements using multiple frequency atomic forc...

Automated atomic force microscope and the operation thereof

Automated atomic force microscope and the operation thereof

Variable density scanning

Material property measurements using multiple frequency atomic fore...

Variable density scanning

Material property measurements using multiple frequency atomic forc...

Variable density scanning

Patents Applicationslast 30 patents

Material Property Measurements Using Multiple Frequency Atomic Forc...

Automated Atomic Force Microscope and the Operation Thereof

Material Property Measurements Using Multiple Frequency Atomic Forc...

Variable Density Scanning

Automated Atomic Force Microscope and the Operation Thereof

Variable Density Scanning

Material Property Measurements Using Multiple Frequency Atomic Fore...

Material Property Measurements Using Multiple Frequency Atomic Fore...

Variable Density Scanning

Material property measurements using multiple frequency atomic forc...

VARIABLE DENSITY SCANNING