Inventor

Len L. Picard

Inventor

Wilmington, MA, US

Overview

1994–2005

Patent span

Physics

Primary field (CPC G)

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

G06Vprimary

G06VImage or video recognition or understanding21%

G06TImage data processing or generation, in general14%

F21VFunctional features or details of lighting devices or systems thereof7%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

G02BOptical elements, systems or apparatus7%

G06FElectric digital data processing7%

H05KPrinted circuits7%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994–2001Patents assigned to COGNEX CORP (5)· patent assignee history

1994–2001Based in Wilmington, MA, US· patent location history

2001–2005Based in Newtonville, MA, US· patent location history

2005Patents assigned to COGNEX TECH & INVESTMENT CORP (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
COGNEX CORP	5	1994–2001
COGNEX TECH & INVESTMENT CORP	1	2005

Locations

Location	Patents	Span
Wilmington, Massachusetts, US	4	1994–2001
Newtonville, Massachusetts, US	2	2001–2005