Mask Work Registration
Copyright Title
Precise call progress detector, RS 464 (278.1.1)
Status
Published
on 13 Jun 2007
Year of Creation
1984
Copyright Claimant
Silicon Systems, Inc
Registration Number
MW0000001477
on 13 Jun 2007Copyright Summary
The U.S. Copyright record (Registration Number: MW0000001477) dated 13 Jun 2007, pertains to an electronic file (eService) titled "Precise call progress detector, RS 464 (278.1.1)" created in 1984. The copyright holder is Silicon Systems, Inc, known for their creative contributions in mask work registration. For any inquiries concerning this copyrighted material, kindly reach out to Silicon Systems, Inc.
Application Details
Registration Number
MW0000001477
Registration Date
6/13/2007
Year of Creation
1984
Agency Marc Code
DLC-CO
Record Status
New
Physical Description
4 semiconductor chips in housings, 9 plastic overlay sheets + 1 photocopy of overlay
Notes
Local Copyright Note: C.O. correspondence
Bibliographic Note: Appl. states photocopy submitted with portions blanked
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