Robert Edward Drubka

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for interlaced amplitude pulsing using a hard-...
- Patent number 9,960,754
- Issue date May 1, 2018
- Varex Imaging Corporation
- Gongyin Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for multi-view imaging and tomography
- Patent number 9,778,391
- Issue date Oct 3, 2017
- Varex Imaging Corporation
- Gongyin Chen
- G01 - MEASURING TESTING
Information Patent Grant
Interlaced multi-energy betatron with adjustable pulse repetition f...
- Patent number 9,338,875
- Issue date May 10, 2016
- Varian Medical Systems, Inc.
- Gongyin Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method to facilitate dynamically adjusting radiation...
- Patent number 7,991,117
- Issue date Aug 2, 2011
- Varian Medical Systems, Inc.
- Gongyin Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Deep Water Radiography
- Publication number 20180120240
- Publication date May 3, 2018
- VAREX IMAGING CORPORATION
- Gongyin Chen
- G01 - MEASURING TESTING
Information Patent Application
INTERLACED MULTI-ENERGY BETATRON WITH ADJUSTABLE PULSE REPETITION F...
- Publication number 20150043717
- Publication date Feb 12, 2015
- Varian Medical Systems, Inc.
- Gongyin Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR MULTI-VIEW IMAGING AND TOMOGRAPHY
- Publication number 20140294147
- Publication date Oct 2, 2014
- Varian Medical Systems, Inc.
- Gongyin CHEN
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus Pertaining to Interlaced Amplitude Pulsing Usi...
- Publication number 20110298299
- Publication date Dec 8, 2011
- Varian Medical Systems, Inc.
- Gongyin Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus and Method to Facilitate Dynamically Adjusting Radiation...
- Publication number 20100177873
- Publication date Jul 15, 2010
- Varian Medical Systems, Inc.
- Gongyin Chen
- G01 - MEASURING TESTING