MA 857 scan and signal distributor with onboard PCM codex interface, PCM frame aligner (CCITT Rec G.732) MA 808



5981 PCM timeslot assignment control

Type of Work:
Mask work
Registration Number / Date:
MW0000002558 / 1987-03-11
Date of First Exploitation:
approx. 7Feb86
Title:
5981 PCM timeslot assignment control.
Basis of Claim:
New Matter: combination of masks & process resulting in new layout.
Description:
4 semiconductor chips + plots.
Other Title:
EE 5981.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Notes:
On container: EE 5981.
Names:
Marconi Electronic Devices, Ltd.

PCM frame aligner (CCITT Rec G.732) MA 808

Type of Work:
Mask work
Registration Number / Date:
MW0000002559 / 1987-03-11
Date of First Exploitation:
19Dec86
Title:
PCM frame aligner (CCITT Rec G.732) MA 808.
Basis of Claim:
New Matter: combination of masks & process resulting in new layout.
Description:
4 semiconductor chips + plots.
Other Title:
MA 808
BMA 808.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Notes:
On container: BMA 808.
Names:
Marconi Electronic Devices, Ltd.

MA526(02) switchable LD/MF + LNR

Type of Work:
Mask work
Registration Number / Date:
MW0000002560 / 1987-03-11
Date of First Exploitation:
17Apr85
Title:
MA526(02) switchable LD/MF + LNR.
Basis of Claim:
New Matter: combination of masks & process resulting in new layout.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 526(01) switchable LD/MF + LNR

Type of Work:
Mask work
Registration Number / Date:
MW0000002561 / 1987-03-11
Date of First Exploitation:
23Jul85
Title:
MA 526(01) switchable LD/MF + LNR.
Basis of Claim:
New Matter: combination of masks & process resulting in new layout.
Description:
4 semiconductor chips + plots.
Other Title:
AMA 52601.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Notes:
On container: AMA 52601.
Names:
Marconi Electronic Devices, Ltd.

MA811 digital switch module (256 channels) MA 811

Type of Work:
Mask work
Registration Number / Date:
MW0000002562 / 1987-03-11
Date of First Exploitation:
19Jan87
Title:
MA811 digital switch module (256 channels) MA 811.
Basis of Claim:
New Matter: combination of masks & process resulting in new layout.
Description:
4 semiconductor chips + plots.
Other Title:
MA 811
BMA 811.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Notes:
On container: BMA 811.
Names:
Marconi Electronic Devices, Ltd.

MA527(01) switchable LD/MF + 10 REP

Type of Work:
Mask work
Registration Number / Date:
MW0000002564 / 1987-05-04
Date of First Exploitation:
approx. 6Dec85
Title:
MA527(01) switchable LD/MF + 10 REP.
Basis of Claim:
New Matter: combination of masks & process resulting in new layout.
Previous Registration:
Appl. refers to MS527(02) & (03) as contrasting material.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 527(02) switchable LD/MF + 10 REP

Type of Work:
Mask work
Registration Number / Date:
MW0000002565 / 1987-05-04
Date of First Exploitation:
approx. 2Aug85
Title:
MA 527(02) switchable LD/MF + 10 REP.
Basis of Claim:
New Matter: combination of masks & process resulting in new layout.
Previous Registration:
Appl. refers to MA527(01) & (03) as contrasting material.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA527(02) switchable LD/MF + 10 REP

Type of Work:
Mask work
Registration Number / Date:
MW0000002566 / 1987-05-04
Date of First Exploitation:
approx. 2Aug85
Title:
MA527(02) switchable LD/MF + 10 REP.
Basis of Claim:
New Matter: combination of masks & process resulting in new layout.
Previous Registration:
Appl. refers to MA527(01) & (03) as contrasting material.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 542 loop disconnect dialler with last number redial facility

Type of Work:
Mask work
Registration Number / Date:
MW0000000947 / 1985-06-30
Date of First Exploitation:
31Oct83
Title:
MA 542 loop disconnect dialler with last number redial facility.
Basis of Claim:
New Matter: combination of masks resulting in novel layout.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

BMA 531 MF dialler

Type of Work:
Mask work
Registration Number / Date:
MW0000001013 / 1985-06-30
Date of First Exploitation:
30Jun84
Title:
BMA 531 MF dialler.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Other Title:
MA 531
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Notes:
On plot: MA 531.
Names:
Marconi Electronic Devices, Ltd.

MA 857 scan and signal distributor with onboard PCM codex interface

Type of Work:
Mask work
Registration Number / Date:
MW0000001014 / 1985-06-30
Date of First Exploitation:
31Aug83
Title:
MA 857 scan and signal distributor with onboard PCM codex interface.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

CT 1555 digital control chip

Type of Work:
Mask work
Registration Number / Date:
MW0000001015 / 1985-06-30
Date of First Exploitation:
30Sep84
Title:
CT 1555 digital control chip.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 894 decoder logic

Type of Work:
Mask work
Registration Number / Date:
MW0000001016 / 1985-06-30
Date of First Exploitation:
31Jul84
Title:
MA 894 decoder logic.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

FMA 897 highway control logic

Type of Work:
Mask work
Registration Number / Date:
MW0000001017 / 1985-06-30
Date of First Exploitation:
31Jul84
Title:
FMA 897 highway control logic.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Other Title:
MA 897.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Notes:
On plot: MA 897.
Names:
Marconi Electronic Devices, Ltd.

MA 895 encoder logic

Type of Work:
Mask work
Registration Number / Date:
MW0000001018 / 1985-06-30
Date of First Exploitation:
31Jul84
Title:
MA 895 encoder logic.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

FMA 896 interface unit

Type of Work:
Mask work
Registration Number / Date:
MW0000001019 / 1985-06-30
Date of First Exploitation:
31Jul84
Title:
FMA 896 interface unit.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Other Title:
MA 896.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Notes:
On plot: MA 896.
Names:
Marconi Electronic Devices, Ltd.

MA 528 speech & L.D. dialler

Type of Work:
Mask work
Registration Number / Date:
MW0000001020 / 1985-06-30
Date of First Exploitation:
31Jul83
Title:
MA 528 speech & L.D. dialler.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 847 data processor controller

Type of Work:
Mask work
Registration Number / Date:
MW0000001021 / 1985-06-30
Date of First Exploitation:
31Jul83
Title:
MA 847 data processor controller.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 844 decade counter

Type of Work:
Mask work
Registration Number / Date:
MW0000001022 / 1985-06-30
Date of First Exploitation:
31Jul83
Title:
MA 844 decade counter.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + composite plot.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 930 modem

Type of Work:
Mask work
Registration Number / Date:
MW0000001023 / 1985-06-30
Date of First Exploitation:
31Oct84
Title:
MA 930 modem.
Basis of Claim:
New Matter: "the combination of masks results in a novel layout which has not been previously exploited."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips, 8 plots + schematic diagram.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 705/5101 1K RAM

Type of Work:
Mask work
Registration Number / Date:
MW0000001711 / 1986-03-21
Date of First Exploitation:
approx. 15Aug85
Title:
MA 705/5101 1K RAM.
Basis of Claim:
New Matter: novel layout.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 793/6116 16K RAM

Type of Work:
Mask work
Registration Number / Date:
MW0000001712 / 1986-03-21
Date of First Exploitation:
approx. 15Oct85
Title:
MA 793/6116 16K RAM.
Basis of Claim:
New Matter: novel layout.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 787/5114 4K RAM

Type of Work:
Mask work
Registration Number / Date:
MW0000001713 / 1986-03-21
Date of First Exploitation:
approx. 15Sep85
Title:
MA 787/5114 4K RAM.
Basis of Claim:
New Matter: novel layout.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 717 correlator

Type of Work:
Mask work
Registration Number / Date:
MW0000001714 / 1986-03-21
Date of First Exploitation:
approx. 15May85
Title:
MA 717 correlator.
Basis of Claim:
New Matter: novel layout.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 5104 4K x 1 SRAM

Type of Work:
Mask work
Registration Number / Date:
MW0000003546 / 1988-04-04
Title:
MA 5104 4K x 1 SRAM.
Basis of Claim:
New Matter: combination of masks resulting in novel layout.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA793 16K RAM 2K x 8

Type of Work:
Mask work
Registration Number / Date:
MW0000003547 / 1988-04-04
Title:
MA793 16K RAM 2K x 8.
Basis of Claim:
New Matter: combination of masks resulting in novel layout.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 1711 (7001) FIFO 512 x 9

Type of Work:
Mask work
Registration Number / Date:
MW0000003548 / 1988-04-04
Title:
MA 1711 (7001) FIFO 512 x 9.
Basis of Claim:
New Matter: combination of masks resulting in novel layout.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 7180 2D convolver

Type of Work:
Mask work
Registration Number / Date:
MW0000003549 / 1988-04-04
Date of First Exploitation:
28Aug87
Title:
MA 7180 2D convolver.
Basis of Claim:
New Matter: combination of masks resulting in novel layout.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 7010 multiplier accumulator

Type of Work:
Mask work
Registration Number / Date:
MW0000003550 / 1988-04-04
Title:
MA 7010 multiplier accumulator.
Basis of Claim:
New Matter: combination of masks resulting in novel layout.
Description:
4 semiconductor chips + 8 plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.

MA 6167 16K x 1 SRAM

Type of Work:
Mask work
Registration Number / Date:
MW0000003650 / 1988-04-04
Title:
MA 6167 16K x 1 SRAM.
Basis of Claim:
New Matter: combination of masks resulting in novel layout.
Description:
4 semiconductor chips on wafer + plots.
Copyright Claimant:
Marconi Electronic Devices, Ltd.
Names:
Marconi Electronic Devices, Ltd.
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible. Multiple persons can share the same name.