Inventor

Stephen Richardson

Inventor

Los Altos, CA, US

Overview

9→

Patents

1993–2015

Patent span

Physics

Primary field (CPC G)

Patents· 9 as inventor

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

G06Fprimary

G06FElectric digital data processing58%

G01NInvestigating or analysing materials by determining their chemical or physical properties17%

B01DSeparation8%

B04CApparatus using free vortex flow, e.g. cyclones8%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%

PatentTitleYear

8,966,413'System and method for a chip generator'2015 8,728,397'Substance detection device utilizing a cyclone particle separator'2014 8,555,732'Substance detection device and method of removing blockages'2013 6,874,014'Chip multiprocessor with multiple operating systems'2005 6,782,453'Storing data in memory'2004 6,779,100'Method and device for address translation for compressed instructions'2004 5,926,639'Embedded flow information for binary manipulation'1999 5,262,973'Method and apparatus for optimizing complex arithmetic units for trivial operands'1993 5,260,898'Result cache for complex arithmetic units'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1999Patents assigned to SUN MICROSYSTEMS INC (3)· patent assignee history

1993Based in Stanford, CA, US· patent location history

1999–2015Based in Los Altos, CA, US· patent location history

2004–2005Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (3)· patent assignee history

2013–2015Patents assigned to RICHARDSON STEPHEN (3)· patent assignee history

2013–2014Based in London, GB· patent location history

2015Patents assigned to HOROWITZ MARK (1)· patent assignee history

2015Patents assigned to SHACHAM OFER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HEWLETT PACKARD DEVELOPMENT CO	3	2004–2005
RICHARDSON STEPHENself	3	2013–2015
SUN MICROSYSTEMS INC	3	1993–1999
HOROWITZ MARK	1	2015
SHACHAM OFER	1	2015

Locations

Location	Patents	Span
Los Altos, California, US	5	1999–2015
London, GB	2	2013–2014
Stanford, California, US	2	1993