National semiconductor NS16450/INS 8250A/NS16C450/INS82C50A asynchronous communications element. By National Semiconductor Corporation



LMC660

Type of Work:
Mask work
Registration Number / Date:
MW0000002008 / 1986-10-15
Date of First Exploitation:
14Feb86
Title:
LMC660.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Copyrights records by National Semiconductor Corporation

LMF100

Type of Work:
Mask work
Registration Number / Date:
MW0000002009 / 1986-10-15
Date of First Exploitation:
approx. 15Jan86
Title:
LMF100.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

NS16040

Type of Work:
Mask work
Registration Number / Date:
MW0000002010 / 1986-10-15
Date of First Exploitation:
approx. 15Jan86
Title:
NS16040.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

YLMC567B

Type of Work:
Mask work
Registration Number / Date:
MW0000002011 / 1986-10-15
Date of First Exploitation:
approx. 15Dec85
Title:
YLMC567B.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

MF8

Type of Work:
Mask work
Registration Number / Date:
MW0000002012 / 1986-10-15
Date of First Exploitation:
approx. 15Nov86
Title:
MF8.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2465A

MF10A

Type of Work:
Mask work
Registration Number / Date:
MW0000002013 / 1986-10-15
Date of First Exploitation:
approx. 15Sep86
Title:
MF10A.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2468A

DS8911

Type of Work:
Mask work
Registration Number / Date:
MW0000002014 / 1986-10-15
Date of First Exploitation:
10Sep85
Title:
DS8911.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

SCX6218

Type of Work:
Mask work
Registration Number / Date:
MW0000002015 / 1986-10-15
Date of First Exploitation:
4Apr86
Title:
SCX6218.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2453T

SCX6206

Type of Work:
Mask work
Registration Number / Date:
MW0000002016 / 1986-10-15
Date of First Exploitation:
16Jan86
Title:
SCX6206.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

SCX6244

Type of Work:
Mask work
Registration Number / Date:
MW0000002017 / 1986-10-15
Date of First Exploitation:
24Oct85
Title:
SCX6244.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2726A

NS32C016

Type of Work:
Mask work
Registration Number / Date:
MW0000002018 / 1986-10-15
Date of First Exploitation:
approx. 15Feb86
Title:
NS32C016.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2633B

LM607

Type of Work:
Mask work
Registration Number / Date:
MW0000002019 / 1986-10-15
Date of First Exploitation:
27Feb86
Title:
LM607.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

NS32332

Type of Work:
Mask work
Registration Number / Date:
MW0000002020 / 1986-10-15
Date of First Exploitation:
approx. 15Feb86
Title:
NS32332.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

LM3578

Type of Work:
Mask work
Registration Number / Date:
MW0000002021 / 1986-10-15
Date of First Exploitation:
15Jan86
Title:
LM3578.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

LM621E

Type of Work:
Mask work
Registration Number / Date:
MW0000002022 / 1986-10-15
Date of First Exploitation:
10Feb86
Title:
LM621E.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2592B

LMC1655A

Type of Work:
Mask work
Registration Number / Date:
MW0000002023 / 1986-10-15
Date of First Exploitation:
approx. 15Mar86
Title:
LMC1655A.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plot.
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Mask work as contained in PC97317VUL

Type of Work:
Mask work
Registration Number / Date:
MW0000013752 / 1998-02-11
Date of First Exploitation:
5Jan98
Title:
Mask work as contained in PC97317VUL.
Basis of Claim:
New Matter: cost reduction version.
Previous Registration:
Appl. identifies PC87317 as preexisting material.
Description:
4 semiconductor chips in housings + 1 col. composite plot.
Other Title:
PC97317-ICL/VUL.
PC97317A.
PC97317VUL
PC87317
Copyright Claimant:
National Semiconductor Corporation
Notes:
On housings: PC97317-ICL/VUL.
On plot: PC97317A.
Names:
National Semiconductor Corporation

Mask work as contained in PC97338

Type of Work:
Mask work
Registration Number / Date:
MW0000013760 / 1998-01-29
Date of First Exploitation:
1Aug97
Title:
Mask work as contained in PC97338.
Basis of Claim:
New Matter: cost reduction version.
Previous Registration:
Appl. identifies PC87338 as preexisting material.
Description:
4 semiconductor chips in housings + 1 composite plot.
Other Title:
PC97338VJG.
PC97338
PC87338
Copyright Claimant:
National Semiconductor Corporation
Notes:
On housings: PC97338VJG.
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2457A

Mask work as contained in LMV339 quad, general purpose, low voltage, tinypack comparator

Type of Work:
Mask work
Registration Number / Date:
MW0000013779 / 1998-04-10
Date of First Exploitation:
9Mar98
Title:
Mask work as contained in LMV339 quad, general purpose, low voltage, tinypack comparator.
Basis of Claim:
New Matter: new mask set.
Description:
4 semiconductor chips in housings + 18 plots.
Other Title:
LMV339 quad, general purpose, low voltage, tinypack comparator
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Mask work as contained in PC97307

Type of Work:
Mask work
Registration Number / Date:
MW0000013802 / 1998-03-02
Date of First Exploitation:
1Aug97
Title:
Mask work as contained in PC97307.
Basis of Claim:
New Matter: cost reduction version.
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
PC97307
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2927B

Mask work as contained in DP83924BVCE

Type of Work:
Mask work
Registration Number / Date:
MW0000013812 / 1998-04-21
Date of First Exploitation:
9Jan98
Title:
Mask work as contained in DP83924BVCE.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 5 col. composite plots.
Other Title:
DP83924BVCE
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Mask work as contained in PC87782

Type of Work:
Mask work
Registration Number / Date:
MW0000013886 / 1998-03-30
Date of First Exploitation:
30Nov97
Title:
Mask work as contained in PC87782.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
PC87782
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2463A

Mask work as contained in PC87351

Type of Work:
Mask work
Registration Number / Date:
MW0000014023 / 1998-06-24
Date of First Exploitation:
10Jun98
Title:
Mask work as contained in PC87351.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
PC87351
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Mask work as contained in LMV321 single general purpose, low voltage rail-to-rail output operational amplifier

Type of Work:
Mask work
Registration Number / Date:
MW0000014337 / 1998-04-07
Date of First Exploitation:
20Dec97
Title:
Mask work as contained in LMV321 single general purpose, low voltage rail-to-rail output operational amplifier.
Basis of Claim:
New Matter: mask work.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips in housings + 17 plots.
Other Title:
LMV321
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Mask work as contained in LM2927B

Mask work as contained in LMV324 quad general purpose, low voltage rail-to-rail output operational amplifier

Type of Work:
Mask work
Registration Number / Date:
MW0000014338 / 1998-04-07
Date of First Exploitation:
20Dec97
Title:
Mask work as contained in LMV324 quad general purpose, low voltage rail-to-rail output operational amplifier.
Basis of Claim:
New Matter: new mask set.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips in housings + 17 plots.
Other Title:
LMV324
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Mask work as contained in PC87200A

Type of Work:
Mask work
Registration Number / Date:
MW0000014367 / 1999-01-15
Date of First Exploitation:
17Nov98
Title:
Mask work as contained in PC87200A.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
PC87200A
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Mask work as contained in TSDS90C384A

Type of Work:
Mask work
Registration Number / Date:
MW0000014412 / 1999-03-08
Date of First Exploitation:
1Apr97
Title:
Mask work as contained in TSDS90C384A.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + col. composite plots.
Other Title:
TSDS90C384A
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Mask work as contained in DS90C031B

Type of Work:
Mask work
Registration Number / Date:
MW0000014420 / 1999-03-08
Date of First Exploitation:
9Nov97
Title:
Mask work as contained in DS90C031B.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + col. composite plots.
Other Title:
DS90C031B
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Mask work as contained in TSDS90C384B

Type of Work:
Mask work
Registration Number / Date:
MW0000014421 / 1999-03-08
Date of First Exploitation:
1Apr97
Title:
Mask work as contained in TSDS90C384B : alternate titles DS90CR288MTD : DS90CR218MTD.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + 6 col. composite plots.
Other Title:
DS90CR288MTD
DS90CR218MTD.
TSDS90C384B
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation

Mask work as contained in LM76D

Type of Work:
Mask work
Registration Number / Date:
MW0000014423 / 1999-03-31
Date of First Exploitation:
1Apr99
Title:
Mask work as contained in LM76D.
Basis of Claim:
New Matter: mask work.
Description:
4 semiconductor chips in housings + composite plots.
Other Title:
LM76D
Copyright Claimant:
National Semiconductor Corporation
Names:
National Semiconductor Corporation (361 documents)
example document: Data communications , local area networks, UARTS
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