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Inventor

David L. Bien

Inventor
Seattle, WA, US

Overview

2→
Patents
1993–1999
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F25Cprimary
F25CProducing, working or handling ice25%
F25DRefrigerators25%
G06VImage or video recognition or understanding25%
H04NPictorial communication, e.g. television25%
PatentTitleYear
6,009,209'Automated removal of red eye effect from a digital image'19995,211,462'Double door refrigerator with ice service through the refrigerator door'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to SUB ZERO FREEZER COMPANY INC (1)· patent assignee history
1993Based in Middleton, WI, US· patent location history
1999Patents assigned to MICROSOFT CORP (1)· patent assignee history
1999Based in Seattle, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT CORP11999
SUB ZERO FREEZER COMPANY INC11993
Locations
LocationPatentsSpan
Seattle, Washington, US11999
Middleton, WI, US11993