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Inventor

Jerome Levkoff

Inventor
Sinking Spring, PA, US

Overview

4→
Patents
1992–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C23Cprimary
C23CCoating metallic material29%
C30BSingle-crystal growth29%
G01BMeasuring length, thickness or similar linear dimensions14%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
6,399,403'Method of fabricating a semiconductor mesa device'20026,304,332'Precision grating period measurement arrangement'20015,186,756'MOCVD method and apparatus'19935,106,453'MOCVD method and apparatus'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to AT & T BELL LAB (2)· patent assignee history
1992–1993Based in Ewing, NJ, US· patent location history
2001Patents assigned to LUCENT TECHNOLOGIES INC (1)· patent assignee history
2001–2002Based in Sinking Spring, PA, US· patent location history
2002Patents assigned to AGERE SYST GUARDIAN CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T BELL LAB21992–1993
AGERE SYST GUARDIAN CORP12002
LUCENT TECHNOLOGIES INC12001
Locations
LocationPatentsSpan
Sinking Spring, Pennsylvania, US22001–2002
Ewing, New Jersey, US21992–1993