Inventor

Stephen Joseph Schwinn

Inventor

Lakeville, MN, US

Overview

12→

Patents

2000–2012

Patent span

Physics

Primary field (CPC G)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing71%

G06TImage data processing or generation, in general14%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%

PatentTitleYear

8,291,201'Dynamic merging of pipeline stages in an execution pipeline to reduce power consumption'2012 8,140,830'Structural power reduction in multithreaded processor'2012 8,082,422'Pipelined processing'2011 7,873,816'Pre-loading context states by inactive hardware thread in advance of context switch'2011 7,542,044'Optimized specular highlight generation'2009 7,456,837'Optimized specular highlight generation'2008 7,143,126'Method and apparatus for implementing power of two floating point estimation'2006 6,993,640'Apparatus for supporting a logically partitioned computer system'2006 6,883,116'Method and apparatus for verifying hardware implementation of a processor architecture in a logically partitioned data processing system'2005 6,829,684'Applications of operating mode dependent error signal generation upon real address range checking prior to translation'2004 6,438,671'Generating partition corresponding real address in partitioned mode supporting system'2002 6,161,166'Instruction cache for multithreaded processor'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2012Patents assigned to IBM (12)· patent assignee history

2000–2011Based in Lakeville, MN, US· patent location history

2011Patents assigned to SCHWINN STEPHEN J (1)· patent assignee history

2011–2012Based in Woodbury, MN, US· patent location history

2012Patents assigned to SCHWINN STEPHEN JOSEPH (2)· patent assignee history

2012Patents assigned to TUBBS MATTHEW RAY (2)· patent assignee history

2012Patents assigned to WAIT CHARLES DAVID (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	12	2000–2012
SCHWINN STEPHEN JOSEPHself	2	2012
TUBBS MATTHEW RAY	2	2012
WAIT CHARLES DAVID	2	2012
SCHWINN STEPHEN Jself	1	2011

Locations

Location	Patents	Span
Lakeville, Minnesota, US	9	2000–2011
Woodbury, Minnesota, US	3	2011–2012