Patent Assignment
Reel/Frame 004533/0770
Assignment of Assignors Interest.
Recorded: 1986-04-14
Pages: 1
Assignee
NEC CORPORATION
33-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Key Telephone System
Patent:
4,602,132 →
Application:
06/651,207 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.