Mask work as contained in LMC7111-tiny CMOS operational amplifier with rail-to-rail input and output part 2



LM614 quad op amp plus voltage reference

Type of Work:
Mask work
Registration Number / Date:
MW0000004756 / 1989-05-19
Date of First Exploitation:
30Nov87
Title:
LM614 quad op amp plus voltage reference.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 13 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2664B

Copyrights records by National Semiconductor Corporation

LM637 precision op amp

Type of Work:
Mask work
Registration Number / Date:
MW0000004757 / 1989-05-19
Date of First Exploitation:
30Nov87
Title:
LM637 precision op amp.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 2 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM28A

LM169 precision voltage reference

Type of Work:
Mask work
Registration Number / Date:
MW0000004758 / 1989-05-19
Date of First Exploitation:
7Sep87
Title:
LM169 precision voltage reference.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 11 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2480A

LM1211 LAN detector and AGC

Type of Work:
Mask work
Registration Number / Date:
MW0000004759 / 1989-05-19
Date of First Exploitation:
1Jun88
Title:
LM1211 LAN detector and AGC.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 8 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2469A

LM1203 triple video amp

Type of Work:
Mask work
Registration Number / Date:
MW0000004760 / 1989-05-19
Date of First Exploitation:
1Jun88
Title:
LM1203 triple video amp.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 10 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM266SBY

LM6113 high speed VIP power op amp

Type of Work:
Mask work
Registration Number / Date:
MW0000004761 / 1989-05-19
Title:
LM6113 high speed VIP power op amp.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 13 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2421A

LMC1255 tone and volume control

Type of Work:
Mask work
Registration Number / Date:
MW0000004762 / 1989-05-19
Date of First Exploitation:
1Jun88
Title:
LMC1255 tone and volume control.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 11 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2453T

LM2990 negative regulator

Type of Work:
Mask work
Registration Number / Date:
MW0000004763 / 1989-05-19
Date of First Exploitation:
1Sep87
Title:
LM2990 negative regulator.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 8 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2457A

LMC1254 audio equalizer

Type of Work:
Mask work
Registration Number / Date:
MW0000004764 / 1989-05-19
Date of First Exploitation:
1Jun88
Title:
LMC1254 audio equalizer.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 8 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM20B

LMT1251 radio front end

Type of Work:
Mask work
Registration Number / Date:
MW0000004765 / 1989-05-19
Date of First Exploitation:
1Jun88
Title:
LMT1251 radio front end.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 11 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2664B

LM18298 dual 2A H switch

Type of Work:
Mask work
Registration Number / Date:
MW0000004766 / 1989-05-19
Date of First Exploitation:
1May88
Title:
LM18298 dual 2A H switch.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 10 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2480A

LM837 quad op amp

Type of Work:
Mask work
Registration Number / Date:
MW0000004767 / 1989-05-19
Date of First Exploitation:
1Jun87
Title:
LM837 quad op amp.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 7 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2467A

LM1951 high side driver

Type of Work:
Mask work
Registration Number / Date:
MW0000004768 / 1989-05-19
Date of First Exploitation:
1Jun88
Title:
LM1951 high side driver.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 11 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2655B

DP8514 graphics clock generator

Type of Work:
Mask work
Registration Number / Date:
MW0000004769 / 1989-05-19
Date of First Exploitation:
1Oct87
Title:
DP8514 graphics clock generator.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 2 col. plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Data communications , local area networks, UARTS

LMT1252 radio IF

Type of Work:
Mask work
Registration Number / Date:
MW0000004770 / 1989-05-19
Date of First Exploitation:
1Jun88
Title:
LMT1252 radio IF.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 10 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM26B

LM627 precision op amp

Type of Work:
Mask work
Registration Number / Date:
MW0000004771 / 1989-05-19
Date of First Exploitation:
20Nov87
Title:
LM627 precision op amp.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 10 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2592B

LM1253 triple system regulator

Type of Work:
Mask work
Registration Number / Date:
MW0000004772 / 1989-05-19
Date of First Exploitation:
1Jun88
Title:
LM1253 triple system regulator.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 10 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2655B

LM611 op amp plus voltage reference

Type of Work:
Mask work
Registration Number / Date:
MW0000004773 / 1989-05-19
Date of First Exploitation:
20Dec87
Title:
LM611 op amp plus voltage reference.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 13 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2633B

LMC662 quad CMOS op amp

Type of Work:
Mask work
Registration Number / Date:
MW0000004774 / 1989-05-19
Date of First Exploitation:
1Jul88
Title:
LMC662 quad CMOS op amp.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 16 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2927B

LM1525 switching regulator controller

Type of Work:
Mask work
Registration Number / Date:
MW0000004775 / 1989-05-19
Date of First Exploitation:
25Oct87
Title:
LM1525 switching regulator controller.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 12 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2725A

COP840C/WFL microcontroller

Type of Work:
Mask work
Registration Number / Date:
MW0000004776 / 1989-05-19
Date of First Exploitation:
1Sep87
Title:
COP840C/WFL microcontroller.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 2 plots.
Copyright Claimant:
National Semiconductor Corporation
Notes:
Statement re ownership.
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM28A

LM1527 switching regulator controller

Type of Work:
Mask work
Registration Number / Date:
MW0000004777 / 1989-05-19
Date of First Exploitation:
25Oct87
Title:
LM1527 switching regulator controller.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 12 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2465A

LM6125 high speed VIP buffer

Type of Work:
Mask work
Registration Number / Date:
MW0000005005 / 1989-07-24
Date of First Exploitation:
23May88
Title:
LM6125 high speed VIP buffer.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 12 plots.
Other Title:
LM6225N.
Copyright Claimant:
National Semiconductor Corporation
Notes:
On housing: LM6225N.
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2633B

LM613 dual op amp plus dual comparator plus voltage reference

Type of Work:
Mask work
Registration Number / Date:
MW0000005006 / 1989-07-24
Date of First Exploitation:
22Nov88
Title:
LM613 dual op amp plus dual comparator plus voltage reference.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 13 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM28A

LM6118 dual high speed VIP op amp

Type of Work:
Mask work
Registration Number / Date:
MW0000005007 / 1989-07-24
Date of First Exploitation:
1Oct88
Title:
LM6118 dual high speed VIP op amp.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 13 plots.
Other Title:
LM6218N.
Copyright Claimant:
National Semiconductor Corporation
Notes:
On housing: LM6218N.
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2413

LM6121 high speed VIP buffer

Type of Work:
Mask work
Registration Number / Date:
MW0000005008 / 1989-07-24
Date of First Exploitation:
23May88
Title:
LM6121 high speed VIP buffer.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 12 plots.
Other Title:
LM6221N.
Copyright Claimant:
National Semiconductor Corporation
Notes:
On housing: LM6221N.
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM20

LM3579 3A switching regulator

Type of Work:
Mask work
Registration Number / Date:
MW0000005009 / 1989-07-24
Date of First Exploitation:
6Dec88
Title:
LM3579 3A switching regulator.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 11 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2480A

LM2925 regulator with reset flag

Type of Work:
Mask work
Registration Number / Date:
MW0000005010 / 1989-07-24
Date of First Exploitation:
1Jun88
Title:
LM2925 regulator with reset flag.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 13 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM28A

LM1201 single video amp

Type of Work:
Mask work
Registration Number / Date:
MW0000005011 / 1989-07-24
Date of First Exploitation:
1Aug87
Title:
LM1201 single video amp.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 11 plots.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2479A

DS75176 multipoint RS485/RS422 transceiver

Type of Work:
Mask work
Registration Number / Date:
MW0000005012 / 1989-07-24
Date of First Exploitation:
1Jul88
Title:
DS75176 multipoint RS485/RS422 transceiver.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 13 col. plastic overlay sheets.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (1021 documents)
example document: Mask work as contained in LM2664B
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