Patent Assignment
Reel/Frame 006939/0588
Assignment of Assignor's Interest
Recorded: 1994-03-24
Pages: 3
Assignor
UMEZU, AKIRA
Executed: 1994-03-14
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Time Division Switch
Patent:
5,467,340 →
Application:
08/180,913 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.