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Inventor

Elaine I. Sze

Inventor
Kirkland, WA, US

Overview

3→
Patents
1996–2005
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.

H04Mprimary
H04MTelephonic communication50%
H04WWireless communication networks50%
PatentTitleYear
6,922,468'System and method of using local number portability (LNP) to redirect terminating calls to a service node'20055,950,125'Location-dependent cellular service profile'19995,557,664'Calling party-paid wireless telephone service'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to AT & T CORP (1)· patent assignee history
1996–2005Based in Kirkland, WA, US· patent location history
1999Patents assigned to AT & T WIRELESS SERVICES (1)· patent assignee history
2005Patents assigned to CINGULAR WIRELESS II LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T CORP11996
AT & T WIRELESS SERVICES11999
CINGULAR WIRELESS II LLC12005
Locations
LocationPatentsSpan
Kirkland, Washington, US31996–2005