Keith E. Witek

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Split-gate vertically oriented EEPROM device and process
- Patent number 6,433,382
- Issue date Aug 13, 2002
- Motorola, Inc.
- Marius Orlowski
- G11 - INFORMATION STORAGE
Information Patent Grant
Capped shallow trench isolation and method of formation
- Patent number 6,146,970
- Issue date Nov 14, 2000
- Motorola Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for growing an epitaxial layer of material using a high temp...
- Patent number 6,037,202
- Issue date Mar 14, 2000
- Motorola, Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Static random access memory cell having a thin film transistor (TFT...
- Patent number 5,949,706
- Issue date Sep 7, 1999
- Motorola, Inc.
- Ko-Min Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory cell having a plural transistor transmission gate and method...
- Patent number 5,898,619
- Issue date Apr 27, 1999
- Ko-Min Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Trench transistor structure comprising at least two vertical transi...
- Patent number 5,886,382
- Issue date Mar 23, 1999
- Motorola, Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench random access memory cell and method of formation
- Patent number 5,879,971
- Issue date Mar 9, 1999
- Motorola Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of formation of semiconductor composite gate dielectric hav...
- Patent number 5,712,208
- Issue date Jan 27, 1998
- Motorola, Inc.
- Hsing-Huang Tseng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming trench transistor structure
- Patent number 5,705,409
- Issue date Jan 6, 1998
- Motorola Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical transistor structure
- Patent number 5,627,395
- Issue date May 6, 1997
- Motorola Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertically stacked vertical transistors used to form vertical logic...
- Patent number 5,612,563
- Issue date Mar 18, 1997
- Motorola Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertically oriented DRAM structure
- Patent number 5,578,850
- Issue date Nov 26, 1996
- Motorola Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit having both vertical and horizontal devices and...
- Patent number 5,554,870
- Issue date Sep 10, 1996
- Motorola, Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a dynamic contact which can be either on or off...
- Patent number 5,527,723
- Issue date Jun 18, 1996
- Motorola, Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure having an air region and method of forming...
- Patent number 5,510,645
- Issue date Apr 23, 1996
- Motorola, Inc.
- Jon T. Fitch
- G01 - MEASURING TESTING
Information Patent Grant
Computerized facsimile (FAX) system and method of operation
- Patent number 5,461,488
- Issue date Oct 24, 1995
- Motorola, Inc.
- Keith E. Witek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for forming a vertically integrated dynamic memory cell
- Patent number 5,451,538
- Issue date Sep 19, 1995
- Motorola, Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical transistor having an underlying gate electrode contact
- Patent number 5,414,288
- Issue date May 9, 1995
- Motorola, Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic memory device having a vertical transistor
- Patent number 5,414,289
- Issue date May 9, 1995
- Motorola, Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertically formed semiconductor random access memory device
- Patent number 5,398,200
- Issue date Mar 14, 1995
- Motorola, Inc.
- Carlos A. Mazure
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a compact transistor structure
- Patent number 5,393,681
- Issue date Feb 28, 1995
- Motorola, Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming vertical transistor structures having bipolar an...
- Patent number 5,376,562
- Issue date Dec 27, 1994
- Motorola, Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a transistor having a dynamic connection between...
- Patent number 5,340,754
- Issue date Aug 23, 1994
- Motorla, Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a semiconductor structure having an air region
- Patent number 5,324,683
- Issue date Jun 28, 1994
- Motorola, Inc.
- Jon T. Fitch
- G01 - MEASURING TESTING
Information Patent Grant
Method of formation of vertical transistor
- Patent number 5,324,673
- Issue date Jun 28, 1994
- Motorola, Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of formation of transistor and logic gates
- Patent number 5,308,778
- Issue date May 3, 1994
- Motorola, Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of formation
- Patent number 5,308,782
- Issue date May 3, 1994
- Motorola
- Carlos A. Mazure
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transistor and a capacitor used for forming a vertically stacked dy...
- Patent number 5,291,438
- Issue date Mar 1, 1994
- Motorola, Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a transistor and a capacitor for use in a vertic...
- Patent number 5,256,588
- Issue date Oct 26, 1993
- Motorola, Inc.
- Keith E. Witek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transistor useful for further vertical integration and method of fo...
- Patent number 5,252,849
- Issue date Oct 12, 1993
- Motorola, Inc.
- Jon T. Fitch
- H01 - BASIC ELECTRIC ELEMENTS

Keith E. Witek

Person

Patents Grantslast 30 patents

Split-gate vertically oriented EEPROM device and process

Capped shallow trench isolation and method of formation

Method for growing an epitaxial layer of material using a high temp...

Static random access memory cell having a thin film transistor (TFT...

Memory cell having a plural transistor transmission gate and method...

Trench transistor structure comprising at least two vertical transi...

Trench random access memory cell and method of formation

Methods of formation of semiconductor composite gate dielectric hav...

Method for forming trench transistor structure

Vertical transistor structure

Vertically stacked vertical transistors used to form vertical logic...

Vertically oriented DRAM structure

Integrated circuit having both vertical and horizontal devices and...

Method for forming a dynamic contact which can be either on or off...

Semiconductor structure having an air region and method of forming...

Computerized facsimile (FAX) system and method of operation

Method for forming a vertically integrated dynamic memory cell

Vertical transistor having an underlying gate electrode contact

Dynamic memory device having a vertical transistor

Vertically formed semiconductor random access memory device

Method for forming a compact transistor structure

Method for forming vertical transistor structures having bipolar an...

Method for forming a transistor having a dynamic connection between...

Method of forming a semiconductor structure having an air region

Method of formation of vertical transistor

Method of formation of transistor and logic gates

Semiconductor memory device and method of formation

Transistor and a capacitor used for forming a vertically stacked dy...

Method for forming a transistor and a capacitor for use in a vertic...

Transistor useful for further vertical integration and method of fo...