Weng C. Chew

Person

Champaign, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Huygens' box methodology for signal integrity analysis
- Patent number 8,146,043
- Issue date Mar 27, 2012
- International Business Machines Corporation
- Lijun Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Huygens' box methodology for signal integrity analysis
- Patent number 7,707,527
- Issue date Apr 27, 2010
- International Business Machines Corporation
- Lijun Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Borehole measurement of NMR characteristics of earth formations
- Patent number 5,055,787
- Issue date Oct 8, 1991
- Schlumberger Technology Corporation
- Robert L. Kleinberg
- G01 - MEASURING TESTING
Information Patent Grant
Borehole measurement of NMR characteristics of earth formations, an...
- Patent number 4,933,638
- Issue date Jun 12, 1990
- Schlumber Technology Corp.
- Robert L. Kleinberg
- G01 - MEASURING TESTING
Information Patent Grant
Induction well logging apparatus with transformer coupled phase sen...
- Patent number 4,857,852
- Issue date Aug 15, 1989
- Schlumberger Technology Corp.
- Robert L. Kleinberg
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for investigating a borehole using an array of...
- Patent number 4,851,781
- Issue date Jul 25, 1989
- Schlumberger Technology Corporation
- Thomas L. Marzetta
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for microinductive investigation of earth formations
- Patent number 4,845,433
- Issue date Jul 4, 1989
- Schlumberger Technology Corporation
- Robert L. Kleinberg
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for microinductive investigation of earth formations
- Patent number 4,780,678
- Issue date Oct 25, 1988
- Schlumberger Technology Corporation
- Robert L. Kleinberg
- G01 - MEASURING TESTING
Information Patent Grant
Well logging apparatus for determining dip, azimuth, and invaded zo...
- Patent number 4,766,384
- Issue date Aug 23, 1988
- Schlumberger Technology Corp.
- Robert L. Kleinberg
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for microinductive investigation of earth formations with...
- Patent number 4,739,272
- Issue date Apr 19, 1988
- Schlumberger Technology Corporation
- Douglas D. Griffin
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for microinductive investigation of earth formations
- Patent number 4,712,070
- Issue date Dec 8, 1987
- Schlumberger Technology Corporation
- Brian Clark
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HUYGENS' BOX METHODOLOGY FOR SIGNAL INTEGRITY ANALYSIS
- Publication number 20100161293
- Publication date Jun 24, 2010
- International Business Machines Corporation
- Lijun Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HUYGENS' BOX METHODOLOGY FOR SIGNAL INTEGRITY ANALYSIS
- Publication number 20090089021
- Publication date Apr 2, 2009
- International Business Machines Corporation
- Lijun Jiang
- G06 - COMPUTING CALCULATING COUNTING

Weng C. Chew

Person

Patents Grantslast 30 patents

Huygens' box methodology for signal integrity analysis

Huygens' box methodology for signal integrity analysis

Borehole measurement of NMR characteristics of earth formations

Borehole measurement of NMR characteristics of earth formations, an...

Induction well logging apparatus with transformer coupled phase sen...

Method and apparatus for investigating a borehole using an array of...

Apparatus for microinductive investigation of earth formations

Apparatus for microinductive investigation of earth formations

Well logging apparatus for determining dip, azimuth, and invaded zo...

Apparatus for microinductive investigation of earth formations with...

Apparatus for microinductive investigation of earth formations

Patents Applicationslast 30 patents

HUYGENS' BOX METHODOLOGY FOR SIGNAL INTEGRITY ANALYSIS

HUYGENS' BOX METHODOLOGY FOR SIGNAL INTEGRITY ANALYSIS