Felix Chen

Person

Newtown, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Downhole sanding analysis tool
- Patent number 8,364,421
- Issue date Jan 29, 2013
- Schlumberger Technology Corporation
- Felix Chen
- G01 - MEASURING TESTING
Information Patent Grant
Method of driving an injector in an internal injection betatron
- Patent number 8,362,717
- Issue date Jan 29, 2013
- Schlumberger Technology Corporation
- Felix K. Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nano-tips based gas ionization chamber for neutron detection
- Patent number 8,319,175
- Issue date Nov 27, 2012
- Schlumberger Technology Corporation
- Zilu Zhou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of extracting formation density and Pe using a pulsed accele...
- Patent number 8,063,356
- Issue date Nov 22, 2011
- Schlumberger Technology Corporation
- Tong Zhou
- G01 - MEASURING TESTING
Information Patent Grant
Injector for betatron
- Patent number 8,035,321
- Issue date Oct 11, 2011
- Schlumberger Technology Corporation
- Felix Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Internal injection betatron
- Patent number 7,994,739
- Issue date Aug 9, 2011
- Schlumberger Technology Corporation
- Felix K. Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of constructing a betatron vacuum chamber and injector
- Patent number 7,675,252
- Issue date Mar 9, 2010
- Schlumberger Technology Corporation
- Felix K. Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single drive betatron
- Patent number 7,638,957
- Issue date Dec 29, 2009
- Schlumberger Technology Corporation
- Felix Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for in-situ side-wall core sample analysis
- Patent number 7,500,388
- Issue date Mar 10, 2009
- Schlumberger Technology Corporation
- Go Fujisawa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods for downhole determination of characteristics...
- Patent number 7,075,062
- Issue date Jul 11, 2006
- Schlumberger Technology Corporation
- Felix Chen
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and methods for determining velocity of oil in a flow stream
- Patent number 6,850,317
- Issue date Feb 1, 2005
- Schlumberger Technology Corporation
- Oliver C. Mullins
- G01 - MEASURING TESTING
Information Patent Grant
Downhole fluorescence detection apparatus
- Patent number 6,704,109
- Issue date Mar 9, 2004
- Schlumberger Technology Corporation
- Xu Wu
- G01 - MEASURING TESTING
Information Patent Grant
Electron orbit control in a betatron
- Patent number 5,319,314
- Issue date Jun 7, 1994
- Schlumberger Technology Corporation
- Felix K. Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Neutron generator
- Patent number 5,293,410
- Issue date Mar 8, 1994
- Schlumberger Technology Corporation
- Felix K. Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circular induction accelerator for borehole logging
- Patent number 5,122,662
- Issue date Jun 16, 1992
- Schlumberger Technology Corporation
- Felix K. Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low-voltage modulator for circular induction accelerator
- Patent number 5,077,530
- Issue date Dec 31, 1991
- Schlumberger Technology Corporation
- Felix K. Chen
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
NANO-TIPS BASED GAS IONIZATION CHAMBER FOR NEUTRON DETECTION
- Publication number 20120049054
- Publication date Mar 1, 2012
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Zilu Zhou
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF EXTRACTING FORMATION DENSITY AND PE USING A PULSED ACCELE...
- Publication number 20110307179
- Publication date Dec 15, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Tong Zhou
- G01 - MEASURING TESTING
Information Patent Application
INTERNAL INJECTION BETATRON
- Publication number 20100150312
- Publication date Jun 17, 2010
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Felix K. Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF DRIVING AN INJECTOR IN AN INTERNAL INJECTION BETATRON
- Publication number 20100148705
- Publication date Jun 17, 2010
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Felix K. Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DOWNHOLE SANDING ANALYSIS TOOL
- Publication number 20100057378
- Publication date Mar 4, 2010
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Felix Chen
- G01 - MEASURING TESTING
Information Patent Application
INJECTOR FOR BETATRON
- Publication number 20090153011
- Publication date Jun 18, 2009
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Felix Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SINGLE DRIVE BETATRON
- Publication number 20090153279
- Publication date Jun 18, 2009
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Felix Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for in-situ side-wall core sample analysis
- Publication number 20070137894
- Publication date Jun 21, 2007
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Go Fujisawa
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods of constructing a betatron vacuum chamber and injector
- Publication number 20060261759
- Publication date Nov 23, 2006
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Felix K. Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus and methods for downhole determination of characteristics...
- Publication number 20030106993
- Publication date Jun 12, 2003
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Felix Chen
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and methods for determining velocity of oil in a flow stream
- Publication number 20030029995
- Publication date Feb 13, 2003
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Oliver C. Mullins
- G01 - MEASURING TESTING
Information Patent Application
Downhole fluorescence detection apparatus
- Publication number 20020118905
- Publication date Aug 29, 2002
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Xu Wu
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Downhole sanding analysis tool

Method of driving an injector in an internal injection betatron

Nano-tips based gas ionization chamber for neutron detection

Method of extracting formation density and Pe using a pulsed accele...

Injector for betatron

Internal injection betatron

Methods of constructing a betatron vacuum chamber and injector

Single drive betatron

Method and apparatus for in-situ side-wall core sample analysis

Apparatus and methods for downhole determination of characteristics...

Apparatus and methods for determining velocity of oil in a flow stream

Downhole fluorescence detection apparatus

Electron orbit control in a betatron

Neutron generator

Circular induction accelerator for borehole logging

Low-voltage modulator for circular induction accelerator

Patents Applicationslast 30 patents

NANO-TIPS BASED GAS IONIZATION CHAMBER FOR NEUTRON DETECTION

METHOD OF EXTRACTING FORMATION DENSITY AND PE USING A PULSED ACCELE...

INTERNAL INJECTION BETATRON

METHOD OF DRIVING AN INJECTOR IN AN INTERNAL INJECTION BETATRON

DOWNHOLE SANDING ANALYSIS TOOL

INJECTOR FOR BETATRON

SINGLE DRIVE BETATRON

Method and apparatus for in-situ side-wall core sample analysis

Methods of constructing a betatron vacuum chamber and injector

Apparatus and methods for downhole determination of characteristics...

Apparatus and methods for determining velocity of oil in a flow stream

Downhole fluorescence detection apparatus