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Inventor

David K. Lord

Inventor
Colchester, VT, US

Overview

3→
Patents
1993–1998
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H10Bprimary
H10BElectronic memory devices33%
H10DInorganic electric semiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
5,770,876'Semiconductor trench capacitor cell having a buried strap'19985,545,583'Method of making semiconductor trench capacitor cell having a buried strap'19965,185,294'Boron out-diffused surface strap process'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1998Patents assigned to IBM (3)· patent assignee history
1993–1998Based in Colchester, VT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM31993–1998
Locations
LocationPatentsSpan
Colchester, VT, US31993–1998