DAVID HANSEN, CRNA
Nursing at Bannock St, Boise, ID

6605516, Aug 12, 2003

Feb 13, 2001

09/783504

Mark E. Jost - Boise ID 83712
David J. Hansen - Boise ID 83709
Steven M. McDonald - Meridian ID 83642

H01L 2100

438401

A semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, a) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and b) while fabricating integrated circuitry elsewhere on the wafer, processing a first portion of at least one of the alignment patterns differently from a second portion of the one alignment pattern to render the first portion to be different from the second portion in the one alignment pattern. Such preferably superimposes a secondary step, most preferably of the same degree, over only a portion of the elevation steps in at least one of the wafer alignment patterns. Further, a semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, i) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and ii) while fabricating integrated circuitry elsewhere on the wafer, processing one of the alignment patterns differently from the other to render the one alignment pattern to be different from the other alignment pattern.

6046094, Apr 4, 2000

Jul 29, 1998

9/124933

Mark E. Jost - Boise ID
David J. Hansen - Boise ID
Steven M. McDonald - Meridian ID

Micron Technology, Inc. - Boise ID

H01L 2176

438401

A semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, a) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and b) while fabricating integrated circuitry elsewhere on the wafer, processing a first portion of at least one of the alignment patterns differently from a second portion of the one alignment pattern to render the first portion to be different from the second portion in the one alignment pattern. Such preferably superimposes a secondary step, most preferably of the same degree, over only a portion of the elevation steps in at least one of the wafer alignment patterns. Further, a semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, i) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and ii) while fabricating integrated circuitry elsewhere on the wafer, processing one of the alignment patterns differently from the other to render the one alignment pattern to be different from the other alignment pattern.

5798292, Aug 25, 1998

Sep 29, 1997

8/939982

Mark E. Jost - Boise ID
David J. Hansen - Boise ID
Steven M. McDonald - Meridian ID

Micron Technology, Inc. - Boise ID

H01L 21465

438401

A semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, a) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective-series of elevation steps provided therein; and b) while fabricating integrated circuitry elsewhere on the wafer, processing a first portion of at least one of the alignment patterns differently from a second portion of the one alignment pattern to render the first portion to be different from the second portion in the one alignment pattern. Such preferably superimposes a secondary step, most preferably of the same degree, over only a portion of the elevation steps in at least one of the wafer alignment patterns. Further, a semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, i) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and ii) while fabricating integrated circuitry elsewhere on the wafer, processing one of the alignment patterns differently from the other to render the one alignment pattern to be different from the other alignment pattern.

6207529, Mar 27, 2001

Dec 11, 1997

8/988853

Mark E. Jost - Boise ID
David J. Hansen - Boise ID
Steven M. McDonald - Meridian ID

Micron Technology, Inc. - Boise ID

H01L21/76

438401

A semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, a) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and b) while fabricating integrated circuitry elsewhere on the wafer, processing a first portion of at least one of the alignment patterns differently from a second portion of the one alignment pattern to render the first portion to be different from the second portion in the one alignment pattern. Such preferably superimposes a secondary step, most preferably of the same degree, over only a portion of the elevation steps in at least one of the wafer alignment patterns. Further, a semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, i) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and ii) while fabricating integrated circuitry elsewhere on the wafer, processing one of the alignment patterns differently from the other to render the one alignment pattern to be different from the other alignment pattern.

5925937, Jul 20, 1999

Apr 1, 1997

8/831529

Mark E. Jost - Boise ID
David J. Hansen - Boise ID
Steven M. McDonald - Meridian ID

Micron Technology, Inc. - Boise ID

H01L 23544

257797

A semiconductor processing method of forming integrated cicuitry on a semiconductor wafer includes, a) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective-series of elevation steps provided therein; and b) while fabricating integrated circuitry elsewhere on the wafer, processing a first portion of at least one of the alignment patterns differently from a second portion of the one alignment pattern to render the first portion to be different from the second portion in the one alignment pattern. Such preferably superimposes a secondary step, most preferably of the same degree, over only a portion of the elevation steps in at least one of the wafer alignment patterns. Further, a semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, i) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and ii) while fabricating integrated circuitry elsewhere on the wafer, processing one of the alignment patterns differently from the other to render the one alignment pattern to be different from the other alignment pattern.

6137186, Oct 24, 2000

Sep 10, 1998

9/150858

Mark E. Jost - Boise ID
David J. Hansen - Boise ID
Steven M. McDonald - Meridian ID

Micron Technology, Inc. - Boise ID

H01L 23544

257797

A semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, a) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective-series of elevation steps provided therein; and b) while fabricating integrated circuitry elsewhere on the wafer, processing a first portion of at least one of the alignment patterns differently from a second portion of the one alignment pattern to render the first portion to be different from the second portion in the one alignment pattern. Such preferably superimposes a secondary step, most preferably of the same degree, over only a portion of the elevation steps in at least one of the wafer alignment patterns. Further, a semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, i) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and ii) while fabricating integrated circuitry elsewhere on the wafer, processing one of the alignment patterns differently from the other to render the one alignment pattern to be different from the other alignment pattern.

5700732, Dec 23, 1997

Aug 2, 1996

8/691855

Mark E. Jost - Boise ID
David J. Hansen - Boise ID
Steven M. McDonald - Meridian ID

Micron Technology, Inc. - Boise ID

H01L 21302

438401

A semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, a) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and b) while fabricating integrated circuitry elsewhere on the wafer, processing a first portion of at least one of the alignment patterns differently from a second portion of the one alignment pattern to render the first portion to be different from the second portion in the one alignment pattern. Such preferably superimposes a secondary step, most preferably of the same degree, over only a portion of the elevation steps in at least one of the wafer alignment patterns. Further, a semiconductor processing method of forming integrated circuitry on a semiconductor wafer includes, i) forming at least two discrete wafer alignment patterns on the wafer, the two discrete alignment patterns having respective series of elevation steps provided therein; and ii) while fabricating integrated circuitry elsewhere on the wafer, processing one of the alignment patterns differently from the other to render the one alignment pattern to be different from the other alignment pattern.