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Inventor

Ulrich Skrypalle

Inventor
Munich, DE

Overview

6→
Patents
1989–1999
Patent span
LOC
Primary field

Patents· 6 as inventor

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

LOC14primary
LOC14100%
PatentTitleYear
D0406132'Mobile radiotelephone device'1999D0392284'Telephone'1998D0389142'Telephone'1998D0387063'Telephone key expansion unit'1997D0375095'Telephone'1996D0300218'Portable radio telephone communications instrument'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1999Patents assigned to SIEMENS AG (2)· patent assignee history
1989–1999Based in Munich, DE· patent location history
1996–1997Patents assigned to SIEMENS ROLM COMMUNICATIONS INC (2)· patent assignee history
1998Patents assigned to SIEMENS BUSINESS COMMUNICATION SYSTEMS INC (1)· patent assignee history
1998Patents assigned to Siemens Business Communications Systems (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIEMENS AG21989–1999
SIEMENS ROLM COMMUNICATIONS INC21996–1997
SIEMENS BUSINESS COMMUNICATION SYSTEMS INC11998
Siemens Business Communications Systems11998
Locations
LocationPatentsSpan
Munich, DE61989–1999