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Inventor

Imre Trefil

Inventor
San Ramon, CA, US

Overview

3→
Patents
2005–2007
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing100%
PatentTitleYear
7,202,854'Alphanumeric keypad and display system and method'20077,113,172'Alphanumeric keypad and display system and method'20066,856,311'Alphanumeric keypad and display system and method'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2007Based in San Ramon, CA, US· patent location history
2006–2007Patents assigned to LIFESCAN INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIFESCAN INC22006–2007
Locations
LocationPatentsSpan
San Ramon, California, US32005–2007