Sergio Lemaitre

Person

Whitefish Bay, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cathode shield
- Patent number D1058525
- Issue date Jan 21, 2025
- GE Precision Healthcare LLC
- Kevin S. Kruse
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
X-ray tube cathode focusing element
- Patent number 12,046,441
- Issue date Jul 23, 2024
- GE Precision Healthcare LLC
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biased cathode assembly of an x-ray tube with improved thermal mana...
- Patent number 11,990,309
- Issue date May 21, 2024
- GE Precision Healthcare LLC
- Andrew Thomas Cross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biased cathode assembly of an X-ray tube with improved thermal mana...
- Patent number 11,515,117
- Issue date Nov 29, 2022
- GE Precision Healthcare LLC
- Andrew Thomas Cross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for calibration of an X-ray tube
- Patent number 11,039,809
- Issue date Jun 22, 2021
- GE Precision Healthcare LLC
- Sergio Lemaitre
- G01 - MEASURING TESTING
Information Patent Grant
Spark gap device and method of measurement of X-ray tube vacuum pre...
- Patent number 10,605,687
- Issue date Mar 31, 2020
- General Electric Company
- Richard Michael Roffers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Angled flat emitter for high power cathode with electrostatic emiss...
- Patent number 10,468,222
- Issue date Nov 5, 2019
- General Electric Company
- Sergio Lemaitre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray tube ion barrier
- Patent number 10,431,415
- Issue date Oct 1, 2019
- General Electric Company
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deep channel cathode assembly
- Patent number 10,297,415
- Issue date May 21, 2019
- General Electric Company
- Anija M
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube with gridding electrode
- Patent number 10,290,460
- Issue date May 14, 2019
- General Electric Company
- Michael John Utschig
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Angled flat emitter for high power cathode with electrostatic emiss...
- Patent number 10,121,629
- Issue date Nov 6, 2018
- General Electric Company
- Sergio Lemaitre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible flat emitter for X-ray tubes
- Patent number 9,953,797
- Issue date Apr 24, 2018
- General Electric Company
- Xi Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Robust emitter for minimizing damage from ion bombardment
- Patent number 9,928,985
- Issue date Mar 27, 2018
- General Electric Company
- Sergio Lemaitre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray tube cathode with shaped emitter
- Patent number 9,865,423
- Issue date Jan 9, 2018
- General Electric Company
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emitter devices for use in X-ray tubes
- Patent number 9,711,320
- Issue date Jul 18, 2017
- General Electric Company
- Yun Zou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low aberration, high intensity electron beam for X-ray tubes
- Patent number 9,711,321
- Issue date Jul 18, 2017
- General Electric Company
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission surface for X-ray generation
- Patent number 9,443,691
- Issue date Sep 13, 2016
- General Electric Company
- Vance Scott Robinson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
X-ray tube with adjustable electron beam
- Patent number 9,224,572
- Issue date Dec 29, 2015
- General Electric Company
- Mark Alan Frontera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for monitoring and controlling an electron beam
- Patent number 9,208,986
- Issue date Dec 8, 2015
- General Electric Company
- Yun Zou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low bias mA modulation for X-ray tubes
- Patent number 8,938,050
- Issue date Jan 20, 2015
- General Electric Company
- Sergio Lemaitre
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method of manufacturing a thermally stable cathode in...
- Patent number 8,831,178
- Issue date Sep 9, 2014
- General Electric Company
- Sergio Lemaitre
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus for modifying electron beam aspect ratio for X-ray genera...
- Patent number 8,588,372
- Issue date Nov 19, 2013
- General Electric Company
- Yun Zou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pierce gun and method of controlling thereof
- Patent number 8,487,534
- Issue date Jul 16, 2013
- General Electric Company
- Antonio Caiafa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for beam focusing and control in an indirectly he...
- Patent number 8,477,908
- Issue date Jul 2, 2013
- General Electric Company
- Yun Zou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube for microsecond X-ray intensity switching
- Patent number 8,401,151
- Issue date Mar 19, 2013
- General Electric Company
- Mark Alan Frontera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fast current modulation in an X-ray tube and apparatus fo...
- Patent number 8,396,185
- Issue date Mar 12, 2013
- General Electric Company
- Yun Zou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray cathode and method of manufacture thereof
- Patent number 8,385,506
- Issue date Feb 26, 2013
- General Electric Company
- Sergio Lemaitre
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
System and method for generating X-rays
- Patent number 8,340,250
- Issue date Dec 25, 2012
- General Electric Company
- Sergio Lemaitre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for operating an electron beam system
- Patent number 8,320,521
- Issue date Nov 27, 2012
- General Electric Company
- Yun Zou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for calibrating an X-ray tube
- Patent number 8,265,227
- Issue date Sep 11, 2012
- General Electric Company
- John Moore Boudry
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
X-RAY TUBE CATHODE FOCUSING ELEMENT
- Publication number 20240347310
- Publication date Oct 17, 2024
- GE Precision Healthcare LLC
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-RAY CATHODE SHIELD
- Publication number 20240339284
- Publication date Oct 10, 2024
- GE Precision Healthcare LLC
- Kevin S. Kruse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIASED CATHODE ASSEMBLY OF AN X-RAY TUBE WITH IMPROVED THERMAL MANA...
- Publication number 20240282544
- Publication date Aug 22, 2024
- GE Precision Healthcare LLC
- Andrew Thomas Cross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR COMPUTED TOMOGRAPHY
- Publication number 20230320686
- Publication date Oct 12, 2023
- GE Precision Healthcare LLC
- Jean-Baptiste Thibault
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
X-RAY TUBE CATHODE FOCUSING ELEMENT
- Publication number 20230197397
- Publication date Jun 22, 2023
- GE Precision Healthcare LLC
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIASED CATHODE ASSEMBLY OF AN X-RAY TUBE WITH IMPROVED THERMAL MANA...
- Publication number 20230050180
- Publication date Feb 16, 2023
- GE Precision Healthcare LLC
- Andrew Thomas Cross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIASED CATHODE ASSEMBLY OF AN X-RAY TUBE WITH IMPROVED THERMAL MANA...
- Publication number 20220068585
- Publication date Mar 3, 2022
- GE Precision Healthcare LLC
- Andrew Thomas Cross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System And Method For Calibration Of An X-Ray Tube
- Publication number 20190320994
- Publication date Oct 24, 2019
- GE Precision Healthcare LLC
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-RAY TUBE ION BARRIER
- Publication number 20180144902
- Publication date May 24, 2018
- GENERAL ELECTRIC COMPANY
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANGLED FLAT EMITTER FOR HIGH POWER CATHODE WITH ELECTROSTATIC EMISS...
- Publication number 20180096816
- Publication date Apr 5, 2018
- GENERAL ELECTRIC COMPANY
- Sergio Lemaitre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
X-RAY TUBE WITH GRIDDING ELECTRODE
- Publication number 20180068823
- Publication date Mar 8, 2018
- GENERAL ELECTRIC COMPANY
- Michael John Utschig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Angled Flat Emitter For High Power Cathode With Electrostatic Emiss...
- Publication number 20170287671
- Publication date Oct 5, 2017
- GENERAL ELECTRIC COMPANY
- Sergio Lemaitre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spark Gap Device And Method Of Measurement Of X-Ray Tube Vacuum Pre...
- Publication number 20170248485
- Publication date Aug 31, 2017
- GENERAL ELECTRIC COMPANY
- Richard Michael Roffers
- G01 - MEASURING TESTING
Information Patent Application
Robust Emitter For Minimizing Damage From Ion Bombardment
- Publication number 20170250050
- Publication date Aug 31, 2017
- GENERAL ELECTRIC COMPANY
- Sergio Lemaitre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLEXIBLE FLAT EMITTER FOR X-RAY TUBES
- Publication number 20170092456
- Publication date Mar 30, 2017
- GENERAL ELECTRIC COMPANY
- Xi Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEEP CHANNEL CATHODE ASSEMBLY
- Publication number 20160358739
- Publication date Dec 8, 2016
- GENERAL ELECTRIC COMPANY
- Anija M.
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low Aberration, High Intensity Electron Beam For X-Ray Tubes
- Publication number 20160189908
- Publication date Jun 30, 2016
- GENERAL ELECTRIC COMPANY
- Sergio Lemaitre
- G01 - MEASURING TESTING
Information Patent Application
X-Ray Tube Cathode With Shaped Emitter
- Publication number 20160035532
- Publication date Feb 4, 2016
- GENERAL ELECTRIC COMPANY
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMITTER DEVICES FOR USE IN X-RAY TUBES
- Publication number 20150311025
- Publication date Oct 29, 2015
- GENERAL ELECTRIC COMPANY
- Yun Zou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION SURFACE FOR X-RAY GENERATION
- Publication number 20150187534
- Publication date Jul 2, 2015
- GENERAL ELECTRIC COMPANY
- Vance Scott Robinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-RAY TUBE WITH ADJUSTABLE ELECTRON BEAM
- Publication number 20140169530
- Publication date Jun 19, 2014
- GENERAL ELECTRIC COMPANY
- Mark Alan Frontera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING AND CONTROLLING AN ELECTRON BEAM
- Publication number 20140126704
- Publication date May 8, 2014
- GENERAL ELECTRIC COMPANY
- Yun Zou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD OF MANUFACTURING A THERMALLY STABLE CATHODE IN...
- Publication number 20140010354
- Publication date Jan 9, 2014
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR OPERATING AN ELECTRON BEAM SYSTEM
- Publication number 20120082292
- Publication date Apr 5, 2012
- GENERAL ELECTRIC COMPANY
- Yun Zou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF FAST CURRENT MODULATION IN AN X-RAY TUBE AND APPARATUS FO...
- Publication number 20110280363
- Publication date Nov 17, 2011
- Yun Zou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOW BIAS mA MODULATION FOR X-RAY TUBES
- Publication number 20110255667
- Publication date Oct 20, 2011
- GENERAL ELECTRIC COMPANY
- Sergio Lemaitre
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIERCE GUN AND METHOD OF CONTROLLING THEREOF
- Publication number 20110241575
- Publication date Oct 6, 2011
- Antonio Caiafa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
X-RAY CATHODE AND METHOD OF MANUFACTURE THEREOF
- Publication number 20110188637
- Publication date Aug 4, 2011
- GENERAL ELECTRIC COMPANY
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR CALIBRATING AN X-RAY TUBE
- Publication number 20110150187
- Publication date Jun 23, 2011
- John Moore Boudry
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR MODIFYING ELECTRON BEAM ASPECT RATIO FOR X-RAY GENERA...
- Publication number 20110142204
- Publication date Jun 16, 2011
- Yun Zou
- H01 - BASIC ELECTRIC ELEMENTS

Sergio Lemaitre

Person

Patents Grantslast 30 patents

Cathode shield

X-ray tube cathode focusing element

Biased cathode assembly of an x-ray tube with improved thermal mana...

Biased cathode assembly of an X-ray tube with improved thermal mana...

System and method for calibration of an X-ray tube

Spark gap device and method of measurement of X-ray tube vacuum pre...

Angled flat emitter for high power cathode with electrostatic emiss...

X-ray tube ion barrier

Deep channel cathode assembly

X-ray tube with gridding electrode

Angled flat emitter for high power cathode with electrostatic emiss...

Flexible flat emitter for X-ray tubes

Robust emitter for minimizing damage from ion bombardment

X-ray tube cathode with shaped emitter

Emitter devices for use in X-ray tubes

Low aberration, high intensity electron beam for X-ray tubes

Electron emission surface for X-ray generation

X-ray tube with adjustable electron beam

Systems and methods for monitoring and controlling an electron beam

Low bias mA modulation for X-ray tubes

Apparatus and method of manufacturing a thermally stable cathode in...

Apparatus for modifying electron beam aspect ratio for X-ray genera...

Pierce gun and method of controlling thereof

System and method for beam focusing and control in an indirectly he...

X-ray tube for microsecond X-ray intensity switching

Method of fast current modulation in an X-ray tube and apparatus fo...

X-ray cathode and method of manufacture thereof

System and method for generating X-rays

Method and system for operating an electron beam system

Apparatus and method for calibrating an X-ray tube

Patents Applicationslast 30 patents

X-RAY TUBE CATHODE FOCUSING ELEMENT

X-RAY CATHODE SHIELD

BIASED CATHODE ASSEMBLY OF AN X-RAY TUBE WITH IMPROVED THERMAL MANA...

SYSTEMS AND METHODS FOR COMPUTED TOMOGRAPHY

X-RAY TUBE CATHODE FOCUSING ELEMENT

BIASED CATHODE ASSEMBLY OF AN X-RAY TUBE WITH IMPROVED THERMAL MANA...

BIASED CATHODE ASSEMBLY OF AN X-RAY TUBE WITH IMPROVED THERMAL MANA...

System And Method For Calibration Of An X-Ray Tube

X-RAY TUBE ION BARRIER

ANGLED FLAT EMITTER FOR HIGH POWER CATHODE WITH ELECTROSTATIC EMISS...

X-RAY TUBE WITH GRIDDING ELECTRODE

Angled Flat Emitter For High Power Cathode With Electrostatic Emiss...

Spark Gap Device And Method Of Measurement Of X-Ray Tube Vacuum Pre...

Robust Emitter For Minimizing Damage From Ion Bombardment

FLEXIBLE FLAT EMITTER FOR X-RAY TUBES

DEEP CHANNEL CATHODE ASSEMBLY

Low Aberration, High Intensity Electron Beam For X-Ray Tubes

X-Ray Tube Cathode With Shaped Emitter

EMITTER DEVICES FOR USE IN X-RAY TUBES

ELECTRON EMISSION SURFACE FOR X-RAY GENERATION

X-RAY TUBE WITH ADJUSTABLE ELECTRON BEAM

SYSTEMS AND METHODS FOR MONITORING AND CONTROLLING AN ELECTRON BEAM

APPARATUS AND METHOD OF MANUFACTURING A THERMALLY STABLE CATHODE IN...

METHOD AND SYSTEM FOR OPERATING AN ELECTRON BEAM SYSTEM

METHOD OF FAST CURRENT MODULATION IN AN X-RAY TUBE AND APPARATUS FO...

LOW BIAS mA MODULATION FOR X-RAY TUBES

PIERCE GUN AND METHOD OF CONTROLLING THEREOF

X-RAY CATHODE AND METHOD OF MANUFACTURE THEREOF

APPARATUS AND METHOD FOR CALIBRATING AN X-RAY TUBE

APPARATUS FOR MODIFYING ELECTRON BEAM ASPECT RATIO FOR X-RAY GENERA...