LexDanaLexDanabeta
Inventor

Paul A. Burfield

Inventor
Crawley, GB

Overview

5→
Patents
1993–2003
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps100%
PatentTitleYear
6,559,454'Ion beam generation apparatus'20035,886,355'Ion implantation apparatus having increased source lifetime'19995,554,852'Ion implantation having increased source lifetime'19965,517,077'Ion implantation having increased source lifetime'19965,262,652'Ion implantation apparatus having increased source lifetime'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2003Patents assigned to APPLIED MATERIALS INC (5)· patent assignee history
1993–1999Based in Crawley, GB· patent location history
2003Based in West Sussex, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC51993–2003
Locations
LocationPatentsSpan
Crawley, GB41993–1999
West Sussex, GB12003