ET

Endre P. Thoma

IBM: 17 patents #6,502 of 70,183Top 10%
Overall (All Time): #279,941 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6570254 Electrical mask identification of memory modules John Bradley Deforge, David E. Douse, Steven M. Eustis, Erik L. Hedberg, Susan M. Litten 2003-05-27
6268228 Electrical mask identification of memory modules John Bradley Deforge, David E. Douse, Steven M. Eustis, Erik L. Hedberg, Susan M. Litten 2001-07-31
6177833 Integrated circuit module having reduced impedance and method of providing the same John A. Gabric, Michael A. Roberge 2001-01-23
6088206 Clamp circuit to limit overdrive of off chip driver Francis Chan, Dale E. Pontius, Michael A. Roberge, Minh H. Tong 2000-07-11
6038179 Multiple repair size redundancy Steven M. Eustis, Cheryl Herdey, Eric Stephen Machat, Dale E. Pontius 2000-03-14
5703495 Data output impedance control Alfred L. Sartwell 1997-12-30
5537053 Data output impedance control Alfred L. Sartwell 1996-07-16
5530836 Method and apparatus for multiple memory bank selection Robert E. Busch 1996-06-25
5514975 Data output impedance control Alfred L. Sartwell 1996-05-07
5392241 Semiconductor memory circuit with block overwrite Edward Butler, Ronald A. Sasaki, Robert Tamlyn 1995-02-21
5276846 Fast access memory structure Frederick J. Aichelmann, Jr., Bruce E. Bachman, Robert E. Busch, Theodore M. Redman 1994-01-04
5265056 Signal margin testing system for dynamic RAM Edward Butler, Wayne F. Ellis, Theodore M. Redman 1993-11-23
5036495 Multiple mode-set for IC chip Robert E. Busch, William Paul Hovis, Theodore M. Redman, James A. Yankosky 1991-07-30
4992984 Memory module utilizing partially defective memory chips Robert E. Busch, Wayne F. Ellis, Theodore M. Redman 1991-02-12
4952863 Voltage regulator with power boost system Alfred L. Sartwell 1990-08-28
4807195 Apparatus and method for providing a dual sense amplifier with divided bit line isolation Robert E. Busch 1989-02-21
4413329 Dynamic memory cell 1983-11-01