ADC0820 8-bit, high speed, microprocessor compatible analog-to-digital converter with track/hold function





87C751--universal logic block (EPROM version)

Type of Work:
Mask work
Registration Number / Date:
MW0000004203 / 1988-12-06
Date of First Exploitation:
13Jun88
Title:
87C751--universal logic block (EPROM version)
Basis of Claim:
New Matter: original design & layout.
Previous Registration:
Appl. states portion prev. reg.
Description:
4 semiconductor chips in housings + col. composite plot.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

83C751--universal logic block (ROM version)

Type of Work:
Mask work
Registration Number / Date:
MW0000004264 / 1988-12-06
Date of First Exploitation:
13Jun88
Title:
83C751--universal logic block (ROM version)
Basis of Claim:
New Matter: original design & layout.
Previous Registration:
Appl. states portion prev. reg.
Description:
4 semiconductor chips in housings + col. composite plot.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

ADC0820 8-bit, high speed, microprocessor compatible analog-to-digital converter with track/hold function

Type of Work:
Mask work
Registration Number / Date:
MW0000004366 / 1989-02-02
Date of First Exploitation:
17Mar87
Title:
ADC0820 8-bit, high speed, microprocessor compatible analog-to-digital converter with track/hold function.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings, 9 actate overlay sheets + 2 microfiches.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

NE/SA575 low voltage compander

Type of Work:
Mask work
Registration Number / Date:
MW0000004367 / 1989-02-02
Date of First Exploitation:
6Feb87
Title:
NE/SA575 low voltage compander.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings, 9 actate overlay sheets + 2 microfiches.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

NE5751 audio processor

Type of Work:
Mask work
Registration Number / Date:
MW0000006805 / 1991-02-25
Date of First Exploitation:
16Aug90
Title:
NE5751 audio processor.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings + col. composite plot.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

NE8392A coaxial transceiver interface

Type of Work:
Mask work
Registration Number / Date:
MW0000006806 / 1991-02-25
Date of First Exploitation:
16Oct90
Title:
NE8392A coaxial transceiver interface.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings + col. composite plot.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

NE/SA5750 audio processor

Type of Work:
Mask work
Registration Number / Date:
MW0000006807 / 1991-02-25
Date of First Exploitation:
30Jun89
Title:
NE/SA5750 audio processor.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings + col. composite plot.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

87C054 microcontroller for television

Type of Work:
Mask work
Registration Number / Date:
MW0000007487 / 1991-11-12
Date of First Exploitation:
15Jun90
Title:
87C054 microcontroller for television.
Basis of Claim:
New Matter: original design & layout.
Description:
4 semiconductor chips in housings + col. composite plot.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

83C053 microcontroller for television and video (MTV)

Type of Work:
Mask work
Registration Number / Date:
MW0000007488 / 1991-11-12
Date of First Exploitation:
15Oct90
Title:
83C053 microcontroller for television and video (MTV)
Basis of Claim:
New Matter: original design & layout.
Previous Registration:
Appl. states: implements an 8k ROM version of 87C054.
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
87C054.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

83C054 microcontroller for television

Type of Work:
Mask work
Registration Number / Date:
MW0000007489 / 1991-11-12
Date of First Exploitation:
5Dec90
Title:
83C054 microcontroller for television.
Basis of Claim:
New Matter: original design & layout.
Previous Registration:
Appl. states: implements a 16k ROM version of 87C054.
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
87C054.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

MC 3361 low power FM IF

Type of Work:
Mask work
Registration Number / Date:
MW0000003301 / 1988-01-19
Date of First Exploitation:
24Jan86
Title:
MC 3361 low power FM IF.
Basis of Claim:
New Matter: original design & layout.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips in housings, 10 plastic overlay sheets + 2 microfiches.
Other Title:
MC3361.
Copyright Claimant:
Signetics Company, a division of N A Philips
Notes:
On housing: MC3361.
Names:
NA Philips. Signetics Company
Signetics Company, a division of N A Philips.

FAST 54/74F160A BCD decade counter (asynchronous reset)

Type of Work:
Mask work
Registration Number / Date:
MW0000003363 / 1988-02-17
Date of First Exploitation:
13Jun86
Title:
FAST 54/74F160A BCD decade counter (asynchronous reset)
Basis of Claim:
New Matter: new mask work with original design & layout.
Description:
4 semiconductor chips in housings + 14 acetate overlays.
Other Title:
54/74F160A
74F161.
Copyright Claimant:
Signetics Company, a division of N A Philips
Notes:
On housing: 74F161.
Names:
NA Philips. Signetics Company
Signetics Company, a division of N A Philips.

SCC2691 CMOS UART

Type of Work:
Mask work
Registration Number / Date:
MW0000003390 / 1988-02-17
Date of First Exploitation:
23Apr86
Title:
SCC2691 CMOS UART.
Basis of Claim:
New Matter: new mask work with original design & layout.
Description:
4 semiconductor chips in housings + col. composite plot.
Copyright Claimant:
Signetics Company, a division of North American Philips
Notes:
Statement re derivation of ownership.
Names:
North American Philips. Signetics Company
Signetics Company, a division of N A Philips.
Signetics Company, a division of North American Philips.

NE5181 octal differential line receivers

Type of Work:
Mask work
Registration Number / Date:
MW0000004478 / 1989-03-17
Date of First Exploitation:
18Mar87
Title:
NE5181 octal differential line receivers.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings, 12 col. acetate overlay sheets + 2 microfiches.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

NE/SA 605 high performance low power mixer FM IF system

Type of Work:
Mask work
Registration Number / Date:
MW0000004892 / 1989-06-30
Date of First Exploitation:
15Jul87
Title:
NE/SA 605 high performance low power mixer FM IF system.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings, 12 acetate overlay sheets + 2 microfiches.
Other Title:
XSC 5106A.
Copyright Claimant:
Signetics Company
Notes:
On overlays: XSC 5106A.
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

CD 8070, CIC ballast

Type of Work:
Mask work
Registration Number / Date:
MW0000005524 / 1990-01-29
Date of First Exploitation:
1Feb88
Title:
CD 8070, CIC ballast.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings, 11 acetate overlay sheets + 2 microfiches.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

NE5105 precision high speed comparator with latch

Type of Work:
Mask work
Registration Number / Date:
MW0000003919 / 1988-08-04
Date of First Exploitation:
12Aug86
Title:
NE5105 precision high speed comparator with latch.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings, 11 acetate overlays + 2 microfiches.
Copyright Claimant:
Signetics Company
Names:
North American Philips. Signetics Company
Signetics Company, a division of North American Philips.

NE5170 octal line driver

Type of Work:
Mask work
Registration Number / Date:
MW0000003611 / 1988-04-26
Date of First Exploitation:
28Jun86
Title:
NE5170 octal line driver.
Basis of Claim:
New Matter: new mask work with original design & layout.
Description:
4 semiconductor chips in housings, 14 acetate overlay sheets + 2 microfiche.
Copyright Claimant:
Signetics Company, a division of N A Philips
Names:
NA Philips. Signetics Company
Signetics Company, a division of N A Philips.

NE5050 power line modem

Type of Work:
Mask work
Registration Number / Date:
MW0000003637 / 1988-05-06
Date of First Exploitation:
23May86
Title:
NE5050 power line modem.
Basis of Claim:
New Matter: new mask work with original design & layout.
Description:
4 semiconductor chips in housings, 10 acetate overlay sheets + 2 microfiches.
Copyright Claimant:
Signetics Company, a division of N A Philips
Names:
NA Philips. Signetics Company
Signetics Company, a division of N A Philips.

NE5060 precision high speed sample and hold amplifier

Type of Work:
Mask work
Registration Number / Date:
MW0000003668 / 1988-05-18
Date of First Exploitation:
19Aug86
Title:
NE5060 precision high speed sample and hold amplifier.
Basis of Claim:
New Matter: new mask work with original design & layout.
Description:
4 semiconductor chips in housings, 11 acetate overlay sheets + 2 microfiches.
Copyright Claimant:
Signetics Company, a division of N A Philips
Names:
NA Philips. Signetics Company
Signetics Company, a division of N A Philips.

SC26C94 quad universal asynchronous receiver/transmitter

Type of Work:
Mask work
Registration Number / Date:
MW0000007229 / 1991-07-15
Date of First Exploitation:
10Jul90
Title:
SC26C94 quad universal asynchronous receiver/transmitter.
Basis of Claim:
New Matter: original design & layout.
Description:
4 semiconductor chips in housings + col. composite plot.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

NE5180 octal line receiver

Type of Work:
Mask work
Registration Number / Date:
MW0000005655 / 1990-03-07
Date of First Exploitation:
10Mar88
Title:
NE5180 octal line receiver.
Basis of Claim:
New Matter: original mask work design & layout.
Description:
4 semiconductor chips in housings, 11 acetate overlay sheets + 2 microfiches.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

NE5211/SA5211 transimpedance amplifier

Type of Work:
Mask work
Registration Number / Date:
MW0000005661 / 1990-03-15
Date of First Exploitation:
18Mar88
Title:
NE5211/SA5211 transimpedance amplifier.
Basis of Claim:
New Matter: original mask work design & layout, with mask options.
Description:
4 semiconductor chips in housings, 12 acetate overlay sheets + 2 microfiches.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

PLC42VA12 eraseable programmable logic device organized (42 x 105 x 12)

Type of Work:
Mask work
Registration Number / Date:
MW0000006435 / 1990-10-01
Date of First Exploitation:
7Feb90
Title:
PLC42VA12 eraseable programmable logic device organized (42 x 105 x 12)
Basis of Claim:
New Matter: new mask work with original design & layout.
Description:
4 semiconductor chips in housings + col. composite plot.
Copyright Claimant:
Signetics Company
Names:
Signetics Company (25 documents)
example document: Fiber optics post amplifier, NE5214/SA5214

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