Roy E. Rand

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tumor tracing device with multiple scan tubes
- Patent number 10,660,588
- Issue date May 26, 2020
- Imatrex Inc.
- Douglas P. Boyd
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compact deflecting magnet
- Patent number 10,332,718
- Issue date Jun 25, 2019
- IMATREX, INC.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact deflecting magnet
- Patent number 10,290,463
- Issue date May 14, 2019
- IMATREX, INC.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ebeam tomosynthesis for radiation therapy tumor tracking
- Patent number 9,801,594
- Issue date Oct 31, 2017
- Imatrex Inc.
- Douglas P. Boyd
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for production and maintenance of electron bea...
- Patent number 7,872,241
- Issue date Jan 18, 2011
- Telesecurity Sciences, Inc.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam computed tomographic scanner system with helical or t...
- Patent number 7,020,232
- Issue date Mar 28, 2006
- GE Medical Systems Global Technology Company, LLC
- Roy E. Rand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Oil-free electron source for an EBT scanner
- Patent number 6,952,466
- Issue date Oct 4, 2005
- GE Medical Systems Global Technology Company, LLC
- Khem Garewal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oil-free electron source having cathode and anode members adjustabl...
- Patent number 6,891,321
- Issue date May 10, 2005
- GE Medical Systems Global Technology Company, LLC
- Thomas Clarke Sanders
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Collimation system for dual slice EBT scanner
- Patent number 6,792,077
- Issue date Sep 14, 2004
- GE Medical Systems Global Technology Company, LLC
- Roy E. Rand
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Electron beam computed tomographic scanner system with helical or t...
- Patent number 6,735,271
- Issue date May 11, 2004
- GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY LLC
- Roy E. Rand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for correcting multipole aberrations of an ele...
- Patent number 6,670,625
- Issue date Dec 30, 2003
- GE Medical Systems Global Technology Company, LLC
- Roy E. Rand
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and apparatus for clearing ions in a scanning electron beam...
- Patent number 6,208,711
- Issue date Mar 27, 2001
- Imatron, Inc.
- Roy E. Rand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chicane magnet focusing system and deflection magnet for a scanning...
- Patent number 6,160,869
- Issue date Dec 12, 2000
- Imatron, Inc.
- Geordie Zapalac
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for correcting spherical aberration of the electron beam in...
- Patent number 5,719,914
- Issue date Feb 17, 1998
- Imatron, Inc.
- Roy E. Rand
- G01 - MEASURING TESTING
Information Patent Grant
Off-axis scanning electron beam computed tomography system
- Patent number 5,491,734
- Issue date Feb 13, 1996
- Imatron, Inc.
- Douglas P. Boyd
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fixed septum collimator for electron beam tomography
- Patent number 5,442,673
- Issue date Aug 15, 1995
- Siemens Aktiengesellschaft
- Roy E. Rand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for electron beam focusing adjustment by elect...
- Patent number 5,386,445
- Issue date Jan 31, 1995
- Imatron, Inc.
- Roy E. Rand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotatable ion controlling electrode assembly with no offset or defl...
- Patent number 5,289,519
- Issue date Feb 22, 1994
- Imatron, Inc.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tuning the scanning electron beam computed tomography scanner
- Patent number 5,224,137
- Issue date Jun 29, 1993
- Imatron, Inc.
- Susan E. Plomgren
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ion controlling electrode assembly for a scanning electron beam com...
- Patent number 5,193,105
- Issue date Mar 9, 1993
- Imatron, Inc.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High duty-cycle x-ray tube
- Patent number 5,105,456
- Issue date Apr 14, 1992
- Imatron, Inc.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotating X-ray tube with external bearings
- Patent number 4,993,055
- Issue date Feb 12, 1991
- Imatron, Inc.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam deflecting magnet assembly for a scanning electron be...
- Patent number 4,644,168
- Issue date Feb 17, 1987
- Imatron Inc.
- Roy E. Rand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Beam spot monitoring arrangement for use in a scanning electron bea...
- Patent number 4,631,741
- Issue date Dec 23, 1986
- Imatron, Inc.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam control assembly for a scanning electron beam compute...
- Patent number 4,625,150
- Issue date Nov 25, 1986
- Imatron, Inc.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun
- Patent number 4,621,213
- Issue date Nov 4, 1986
- Imatron, Inc.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beam positioning arrangement for use in a scanning electron beam co...
- Patent number 4,618,970
- Issue date Oct 21, 1986
- Imatron, Inc.
- Roy E. Rand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Scanning electron beam computed tomography scanner with ion aided f...
- Patent number 4,521,901
- Issue date Jun 4, 1985
- Imatron Associates
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam control assembly and method for a scanning electron b...
- Patent number 4,521,900
- Issue date Jun 4, 1985
- Imatron Associates
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMPACT DEFLECTING MAGNET
- Publication number 20190259565
- Publication date Aug 22, 2019
- IMATREX INC.
- Roy E. RAND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT DEFLECTING MAGNET
- Publication number 20190198286
- Publication date Jun 27, 2019
- IMATREX, INC.
- Roy E. RAND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT DEFLECTING MAGNET
- Publication number 20180315578
- Publication date Nov 1, 2018
- IMATREX, INC.
- Roy E. RAND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUMOR TRACING DEVICE WITH MULTIPLE SCAN TUBES
- Publication number 20170042489
- Publication date Feb 16, 2017
- TeleSecurity Sciences, Inc.
- Douglas P. Boyd
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EBEAM TOMOSYNTHESIS FOR RADIATION THERAPY TUMOR TRACKING
- Publication number 20140348288
- Publication date Nov 27, 2014
- TeleSecurity Sciences, Inc.
- Douglas P. Boyd
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR PRODUCTION AND MAINTENANCE OF ELECTRON BEA...
- Publication number 20100123087
- Publication date May 20, 2010
- TeleSecurity Sciences, Inc.
- Roy E. Rand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Oil-free electron source having cathode and anode members adjustabl...
- Publication number 20040090166
- Publication date May 13, 2004
- Thomas Clarke Sanders
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Oil-free electron source for an EBT scanner
- Publication number 20040091080
- Publication date May 13, 2004
- Khem Garewal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for correcting spherical aberration of an elec...
- Publication number 20040081283
- Publication date Apr 29, 2004
- Roy Edward Rand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Collimation system for dual slice EBT scanner
- Publication number 20030235271
- Publication date Dec 25, 2003
- Roy E. Rand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR CORRECTING MULTIPOLE ABERRATIONS OF AN ELE...
- Publication number 20030230731
- Publication date Dec 18, 2003
- Roy E. Rand
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Electron beam computed tomographic scanner system with helical or t...
- Publication number 20030161434
- Publication date Aug 28, 2003
- Roy E. Rand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Roy E. Rand

Person

Patents Grantslast 30 patents

Tumor tracing device with multiple scan tubes

Compact deflecting magnet

Compact deflecting magnet

Ebeam tomosynthesis for radiation therapy tumor tracking

Method and apparatus for production and maintenance of electron bea...

Electron beam computed tomographic scanner system with helical or t...

Oil-free electron source for an EBT scanner

Oil-free electron source having cathode and anode members adjustabl...

Collimation system for dual slice EBT scanner

Electron beam computed tomographic scanner system with helical or t...

Method and apparatus for correcting multipole aberrations of an ele...

Method and apparatus for clearing ions in a scanning electron beam...

Chicane magnet focusing system and deflection magnet for a scanning...

Method for correcting spherical aberration of the electron beam in...

Off-axis scanning electron beam computed tomography system

Fixed septum collimator for electron beam tomography

Method and apparatus for electron beam focusing adjustment by elect...

Rotatable ion controlling electrode assembly with no offset or defl...

Tuning the scanning electron beam computed tomography scanner

Ion controlling electrode assembly for a scanning electron beam com...

High duty-cycle x-ray tube

Rotating X-ray tube with external bearings

Electron beam deflecting magnet assembly for a scanning electron be...

Beam spot monitoring arrangement for use in a scanning electron bea...

Electron beam control assembly for a scanning electron beam compute...

Electron gun

Beam positioning arrangement for use in a scanning electron beam co...

Scanning electron beam computed tomography scanner with ion aided f...

Electron beam control assembly and method for a scanning electron b...

Patents Applicationslast 30 patents

COMPACT DEFLECTING MAGNET

COMPACT DEFLECTING MAGNET

COMPACT DEFLECTING MAGNET

TUMOR TRACING DEVICE WITH MULTIPLE SCAN TUBES

EBEAM TOMOSYNTHESIS FOR RADIATION THERAPY TUMOR TRACKING

METHOD AND APPARATUS FOR PRODUCTION AND MAINTENANCE OF ELECTRON BEA...

Oil-free electron source having cathode and anode members adjustabl...

Oil-free electron source for an EBT scanner

Method and apparatus for correcting spherical aberration of an elec...

Collimation system for dual slice EBT scanner

METHOD AND APPARATUS FOR CORRECTING MULTIPOLE ABERRATIONS OF AN ELE...

Electron beam computed tomographic scanner system with helical or t...