David J Snyder

US Patent:

53455673, Sep 6, 1994

Filed:

Jun 10, 1991

Appl. No.:

7/712285

Inventors:

Clifford O. Hayden - Jamaica Plain MA
David R. Snyder - Poughkeepsie NY
Susan B. Stillman - Poughkeepsie NY
Charles F. Webb - Poughkeepsie NY

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 9312

US Classification:

395375

Abstract:

A system and method for modifying program status words (PSW) with overlap enabled. According to the present invention, an instruction which modifies a PSW system mask, access key, or address space code is executed with overlap enabled. This instruction generates a new PSW. The new PSW is pushed into a queue. Once the instruction is complete, the new PSW becomes an architected PSW. If the instruction does not complete, then the new PSW is discarded. Once the new PSW is pushed into the queue, subsequent instructions may execute using the new PSW. Thus, instructions which modify the PSW system mask, access key, and address space code may execute with overlap enabled.

US Patent:

53115694, May 10, 1994

Filed:

Jun 5, 1992

Appl. No.:

7/893613

Inventors:

Joseph M. Brozovich - Woodridge IL
Nicholas M. DeVito - Naperville IL
Douglas C. Kroupa - Lisle IL
Paul E. Renn - Downers Grove IL
Paul M. Simek - Lisle IL
David A. Snyder - Naperville IL
James L. Turner - Lemont IL

Assignee:

AT&T Bell Laboratories - Murray Hill NJ

International Classification:

H04M 1104
H04M 1100
H04M 342

US Classification:

379 45

Abstract:

A line-based 911 system and method that completes an emergency call from a telephone to a PSAP comprising a multiplicity of operator stations connected by individual lines to a telephone switching system. An emergency call is routed to the termination ports of the switching system associated with a PSAP. Each of the termination ports is connected to one of the multiplicity of operator stations via its associated line, thereby establishing a path from the telephone to the operator station, the CPN of the calling telephone is delivered to the selected operator station and the operator station obtains location information of the telephone in accordance with the CPN, which is then displayed.

US Patent:

20200385845, Dec 10, 2020

Filed:

Nov 28, 2018

Appl. No.:

16/767537

Inventors:

- Evanston IL, US
Gregory B. Olson - Riverwoods IL, US
David R. Snyder - Warrenville IL, US

International Classification:

C22C 21/08
B22F 9/08
B22F 3/105
B22F 3/24
B33Y 40/10
B33Y 70/00

Abstract:

Materials, methods and techniques disclosed and contemplated herein relate to aluminum alloys. Generally, multicomponent aluminum alloys include aluminum, magnesium, silicon, and, in some instances, iron and/or manganese, and include Mg2Si phase precipitates. Example multicomponent aluminum alloys disclosed and contemplated herein are particularly suited for use in additive manufacturing operations.

US Patent:

20200370149, Nov 26, 2020

Filed:

Nov 28, 2018

Appl. No.:

16/767516

Inventors:

- Evanston IL, US
Gregory B. Olson - Riverwoods IL, US
David R. Snyder - Des Plaines IL, US

International Classification:

C22C 21/00
C22C 1/04
C21D 9/00
B22F 3/105

Abstract:

Materials, methods and techniques disclosed and contemplated herein relate to multicomponent aluminum alloys. Generally, multicomponent aluminum alloys include aluminum, nickel, zirconium, and rare earth elements, and include L precipitates having an AlX composition. Rare earth elements used in example multicomponent aluminum alloys disclosed and contemplated herein include erbium (Er), zirconium (Zr), yttrium (Y), and ytterbium (Yb). Example multicomponent aluminum alloys disclosed and contemplated herein are particularly suited for use in additive manufacturing operations.

US Patent:

20200048743, Feb 13, 2020

Filed:

Mar 13, 2019

Appl. No.:

16/352136

Inventors:

- Evanston IL, US
David R. Snyder - Des Plaines IL, US
Jason T. Sebastian - Chicago IL, US

International Classification:

C22C 19/05
B22D 21/00
B22D 25/02
C22C 1/02
C22F 1/10
F01D 5/28

Abstract:

Alloys, processes for preparing the alloys, and articles including the alloys are provided. The alloys can include, by weight, about 4% to about 7% aluminum, 0% to about 0.2% carbon, about 7% to about 11% cobalt, about 5% to about 9% chromium, about 0.01% to about 0.2% hafnium, about 0.5% to about 2% molybdenum, 0% to about 1.5% rhenium, about 8% to about 10.5% tantalum, about 0.01% to about 0.5% titanium, and about 6% to about 10% tungsten, the balance essentially nickel and incidental elements and impurities.

US Patent:

20170044646, Feb 16, 2017

Filed:

Apr 14, 2015

Appl. No.:

15/305998

Inventors:

- Evanston IL, US
David R. Snyder - Des Plaines IL, US
Jason T. Sebastian - Chicago IL, US
William Arthur Counts - Cupertino CA, US
Abhijeet Misra - Cupertino CA, US
James A. Wright - Los Gatos CA, US

International Classification:

C22C 27/04
B21C 23/00
F02K 9/97
F01D 25/00
C22C 1/02
F27D 11/08

Abstract:

Alloys, processes for preparing the alloys, and articles including the alloys are provided. The alloys can include, by weight, about 0.01% to about 1% vanadium, 0% to about 0.04% carbon, 0% to about 8% niobium, 0% to about 1% titanium, 0% to about 0.04% boron, 0% to about 1% tungsten, 0% to about 1% tantalum, 0% to about 1% hafnium, and 0% to about 1% ruthenium, the balance essentially molybdenum and incidental elements and impurities.

US Patent:

20170016091, Jan 19, 2017

Filed:

May 27, 2015

Appl. No.:

14/723074

Inventors:

- Evanston IL, US
David R. Snyder - Des Plaines IL, US
Jason T. Sebastian - Chicago IL, US

International Classification:

C22C 19/05
F01D 5/28
B22D 21/00
B22D 25/02
C22F 1/10
C22C 1/02

Abstract:

Alloys, processes for preparing the alloys, and articles including the alloys are provided. The alloys can include, by weight, about 4% to about 7% aluminum, 0% to about 0.2% carbon, about 7% to about 11% cobalt, about 5% to about 9% chromium, about 0.01% to about 0.2% hafnium, about 0.5% to about 2% molybdenum, 0% to about 1.5% rhenium, about 8% to about 10.5% tantalum, about 0.01% to about 0.5% titanium, and about 6% to about 10% tungsten, the balance essentially nickel and incidental elements and impurities.

US Patent:

20160289800, Oct 6, 2016

Filed:

Aug 28, 2013

Appl. No.:

15/030227

Inventors:

- Evanston IL, US
Jason T. Sebastian - Chicago IL, US
David R. Snyder - Evanston IL, US
Jiadong Gong - Evanston IL, US
Jeremy Hoishun Li - Sunnyvale CA, US

International Classification:

C22C 19/07
B22D 21/00
C22C 1/02
C22F 1/10
C22C 1/04

Abstract:

Alloys, processes for preparing the alloys, and manufactured articles including the alloys are described. The alloys include, by weight, about 10% to about 20% chromium, about 4% to about 7% titanium, about 1% to about 3% vanadium, 0% to about 10% iron, less than about 7% nickel, 0% to about 10% tungsten, less than about 3% molybdenum, and the balance of weight percent including cobalt and incidental elements and impurities.