Inventor

Steven R. Bristow

Inventor

San Jose, CA, US

Overview

1988–2012

Patent span

Physics

Primary field (CPC G)

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

G01Rprimary

G01RMeasuring electric variables14%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for9%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%

G07CTime or attendance registers9%

G08BSignalling systems, e.g. personal calling systems9%

H03FAmplifiers9%

H03KPulse technique9%

H04LTransmission of digital information, e.g. telegraphic communication9%

H04MTelephonic communication9%

H04WWireless communication networks9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988–1989Patents assigned to MEGATEST CORP (2)· patent assignee history

1988–2012Based in San Jose, CA, US· patent location history

2007–2009Patents assigned to DECARTA INC (2)· patent assignee history

2007–2009Based in San Francisco, CA, US· patent location history

2011–2012Patents assigned to INTERSIL INC (2)· patent assignee history

2012Patents assigned to BRISTOW STEVEN R (1)· patent assignee history

2012Patents assigned to CREEK WILLIAM R (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
San Jose, California, US	5	1988–2012
San Francisco, California, US	2	2007–2009