David E. Douse

Person

Hinseburg, VT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical mask identification of memory modules
- Patent number 6,570,254
- Issue date May 27, 2003
- International Business Machines Corporation
- John B. DeForge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Programmable delay element and synchronous DRAM using the same
- Patent number 6,400,202
- Issue date Jun 4, 2002
- International Business Machines Corporation
- John A. Fifield
- G11 - INFORMATION STORAGE
Information Patent Grant
Programmable delay element and synchronous DRAM using the same
- Patent number 6,348,827
- Issue date Feb 19, 2002
- International Business Machines Corporation
- John A. Fifield
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrical mask identification of memory modules
- Patent number 6,268,228
- Issue date Jul 31, 2001
- International Business Machines Corporation
- John B. DeForge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Off chip driver (OCD) with variable drive capability for noise control
- Patent number 6,014,046
- Issue date Jan 11, 2000
- International Business Machines Corporation
- David E. Douse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for varying the refresh rate for a DRAM in response to va...
- Patent number 5,717,644
- Issue date Feb 10, 1998
- International Business Machines Corporation
- Scott Jeffrey Hadderman
- G11 - INFORMATION STORAGE
Information Patent Grant
Maintaining data integrity in DRAM while varying operating voltages
- Patent number 5,712,825
- Issue date Jan 27, 1998
- International Business Machines Corporation
- Scott Jeffrey Hadderman
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device with programmable self-refreshing and testing methods...
- Patent number 5,703,823
- Issue date Dec 30, 1997
- International Business Machines Corporation
- David Elson Douse
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device with programmable self-refreshing and testing methods...
- Patent number 5,446,695
- Issue date Aug 29, 1995
- International Business Machines Corporation
- David E. Douse
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Programmable delay element and synchronous dram using the same
- Publication number 20020030524
- Publication date Mar 14, 2002
- John A. Fifield
- G11 - INFORMATION STORAGE

David E. Douse

Person

Patents Grantslast 30 patents

Electrical mask identification of memory modules

Programmable delay element and synchronous DRAM using the same

Programmable delay element and synchronous DRAM using the same

Electrical mask identification of memory modules

Off chip driver (OCD) with variable drive capability for noise control

Apparatus for varying the refresh rate for a DRAM in response to va...

Maintaining data integrity in DRAM while varying operating voltages

Memory device with programmable self-refreshing and testing methods...

Memory device with programmable self-refreshing and testing methods...

Patents Applicationslast 30 patents

Programmable delay element and synchronous dram using the same