Inventor · disambiguated record
David Callan
Also filed as: CALLAN DAVID · CALLAN DAVID T
2 granted patents·1 pending application·133 citations·filing 1999–2015
70Inventor score
Top patents by PatentIndex Score
3 records- 0190US6013401AMethod of controlling illumination field to reduce line width variationSVG LITHOGRAPHY SYSTEMS INC·Filed 1999·Granted Jan 11, 2000·78 cites·4 claims
- 0285US6097474ADynamically adjustable high resolution adjustable slitSVG LITHOGRAPHY SYSTEMS INC·Filed 1999·Granted Aug 1, 2000·55 cites·8 claims
- 0337US2016347509A1Electronic device bedside storage unitCALLAN DAVID T·Filed 2015·Application pending·0 cites
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