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Inventor

Hung Dao

Inventor
San Jose, CA, US

Overview

2→
Patents
1992–2002
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material25%
G11BInformation storage based on relative movement between record carrier and transducer25%
H01JElectric discharge tubes or discharge lamps25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
PatentTitleYear
6,364,957'Support assembly with thermal expansion compensation'20025,115,225'Disk drive unit overheating warning system'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to COMPAQ COMPUTER CORP (1)· patent assignee history
1992Based in Tomball, TX, US· patent location history
2002Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2002Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC12002
COMPAQ COMPUTER CORP11992
Locations
LocationPatentsSpan
San Jose, California, US12002
Tomball, Texas, US11992