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Inventor

Marcel J. Vogel

Inventor
San Jose, CA, US

Overview

1→
Patents
1979
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions25%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
4,134,066'Wafer indexing system using a grid pattern and coding and orientation marks in each grid cell'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to IBM (1)· patent assignee history
1979Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM11979
Locations
LocationPatentsSpan
San Jose, California, US11979