Monoural FM audio processing IC for 8mm camcorder AN3996FHP (C-96-24), Speech network IC for telephone--AN6152





Video signal head amp AN 3310

Type of Work:
Mask work
Registration Number / Date:
MW0000000751 / 1985-06-27
Date of First Exploitation:
25Oct83
Title:
Video signal head amp AN 3310.
Basis of Claim:
New Matter: "new mask work including new design elements & new combinations & variations of staple design elements."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips in housings + composite plot.
Other Title:
AN 3310
AN3310K
Copyright Claimant:
Matsushita Electronics Corporation & Matsushita Electric Industrial Company, Ltd.
Notes:
On chips: AN3310K.
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip micro computer MN1860004 (C-96-30)
Matsushita Electric Industrial Company, Ltd. (39 documents)
example document: Software development tools for 80286

Copyrights records by Matsushita Electric Industrial Company, Ltd.



Audio noise reduction circuitry AN 6296

Type of Work:
Mask work
Registration Number / Date:
MW0000000752 / 1985-06-27
Date of First Exploitation:
10Mar84
Title:
Audio noise reduction circuitry AN 6296.
Basis of Claim:
New Matter: "new product including complete new layout to prevent the interference between signal blocks & control blocks."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips in housings + composite plot.
Other Title:
AN 6296
Copyright Claimant:
Matsushita Electronics Corporation & Matsushita Electric Industrial Company, Ltd.
Names:
Matsushita Electronics Corporation (527 documents)
example document: Digital video signal recorder LSI--MN38122K
Matsushita Electric Industrial Company, Ltd. (39 documents)
example document: Operating system program

Speech network IC for telephone--AN6153

Type of Work:
Mask work
Registration Number / Date:
MW0000004544 / 1989-04-27
Date of First Exploitation:
28Apr87
Title:
Speech network IC for telephone--AN6153.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN6153
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: Integrated circuit with photo-detector PN475 (C-96-13)

Speech network IC for telephone--AN6152

Type of Work:
Mask work
Registration Number / Date:
MW0000004618 / 1989-04-27
Date of First Exploitation:
28Apr87
Title:
Speech network IC for telephone--AN6152.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN6152
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip micro-computer, MN171609 (C-94-7)

Hands-free speak IC--AN6426K

Type of Work:
Mask work
Registration Number / Date:
MW0000004619 / 1989-04-27
Date of First Exploitation:
10Jun87
Title:
Hands-free speak IC--AN6426K.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN6426K
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip microcomputer, MN150205 (C-94-24)

Telephone control signal processing IC--AN6433K/A

Type of Work:
Mask work
Registration Number / Date:
MW0000004620 / 1989-04-27
Date of First Exploitation:
30Jul87
Title:
Telephone control signal processing IC--AN6433K/A.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN6433K/A
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: Remote control transmitter LSI--MN6014

Video camera encoder circuit--AN2275S

Type of Work:
Mask work
Registration Number / Date:
MW0000004621 / 1989-04-27
Date of First Exploitation:
1Jun87
Title:
Video camera encoder circuit--AN2275S.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN2275S
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip micro computer MN150818 (C-96-42)

Speech network IC for telephone--AN6157K

Type of Work:
Mask work
Registration Number / Date:
MW0000004622 / 1989-04-27
Date of First Exploitation:
30Apr87
Title:
Speech network IC for telephone--AN6157K.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN6157K
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip micro computer MN18P73257 (C-96-27)

Coding and decoding LSI for facsimile, MN86063

Type of Work:
Mask work
Registration Number / Date:
MW0000009097 / 1993-04-05
Date of First Exploitation:
1Apr93
Title:
Coding and decoding LSI for facsimile, MN86063.
Basis of Claim:
New Matter: "new mask work having original layout design."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
MN86063
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip microcomputer, MN150205 (C-94-24)

CODEC for facsimile, MN86062

Type of Work:
Mask work
Registration Number / Date:
MW0000009098 / 1993-04-05
Date of First Exploitation:
1Sep92
Title:
CODEC for facsimile, MN86062.
Basis of Claim:
New Matter: "new mask work having original layout design."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
MN86062
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip micro computer MN171608 (C-95-20)

8 bit 2ch ADC, MN65545

Type of Work:
Mask work
Registration Number / Date:
MW0000008366 / 1992-09-11
Date of First Exploitation:
2Dec91
Title:
8 bit 2ch ADC, MN65545.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
MN65545
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: Integrated circuit with photo-detector PN475 (C-96-13)

Time charge controller, MN61372

Type of Work:
Mask work
Registration Number / Date:
MW0000008367 / 1992-09-14
Date of First Exploitation:
17Feb92
Title:
Time charge controller, MN61372.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
MN61372
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: Signal processing IC for CCD video camera--AN2154FAP

2K bit EEPROM, MN63113

Type of Work:
Mask work
Registration Number / Date:
MW0000008372 / 1992-09-08
Date of First Exploitation:
25Mar91
Title:
2K bit EEPROM, MN63113.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
MN63113
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip micro computer (MN18P76476) (C-96-58)

Camera process, AN2030FAP

Type of Work:
Mask work
Registration Number / Date:
MW0000008373 / 1992-09-08
Date of First Exploitation:
25Mar91
Title:
Camera process, AN2030FAP.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN2030FAP
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip micro computer, MN18P83210

Camera encoder, AN 2457SB

Type of Work:
Mask work
Registration Number / Date:
MW0000008378 / 1992-09-08
Date of First Exploitation:
25Dec90
Title:
Camera encoder, AN 2457SB.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN 2457SB
Copyright Claimant:
Matsushita Electronics Corporation
Notes:
On insert: AN2457SB.
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip microcomputer, MN150205 (C-94-24)

Vidual signal processing for camcorder, AN2145FHP

Type of Work:
Mask work
Registration Number / Date:
MW0000008379 / 1992-09-08
Date of First Exploitation:
8Jan91
Title:
Vidual signal processing for camcorder, AN2145FHP.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
Visual signal processing for camcorder, AN2145FHP
AN2145FHP
Copyright Claimant:
Matsushita Electronics Corporation
Notes:
On insert: AN 2145FHP.
Names:
Matsushita Electronics Corporation (527 documents)
example document: Signal processing for LSI for CD-ROM MN662722 (C-96-45)

Sensorless spindle motordrive IC for HDD, AN8225FB

Type of Work:
Mask work
Registration Number / Date:
MW0000008381 / 1992-09-08
Date of First Exploitation:
3Apr91
Title:
Sensorless spindle motordrive IC for HDD, AN8225FB.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN8225FB
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip microcomputer--MN188321

Digital processor using multi stage noise shaping, MN64732

Type of Work:
Mask work
Registration Number / Date:
MW0000008382 / 1992-09-08
Date of First Exploitation:
1Apr92
Title:
Digital processor using multi stage noise shaping, MN64732.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
MN64732
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip microcomputer--MN18881

Out put amp with L.P.F., AN2040SB

Type of Work:
Mask work
Registration Number / Date:
MW0000008383 / 1992-09-08
Date of First Exploitation:
7Feb91
Title:
Out put amp with L.P.F., AN2040SB.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN2040SB
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip micro computer MN151216 (C-96-12)

Stepping motor driver IC for FDD, AN8201S

Type of Work:
Mask work
Registration Number / Date:
MW0000008384 / 1992-09-08
Date of First Exploitation:
10May91
Title:
Stepping motor driver IC for FDD, AN8201S.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN8201S
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip micro computer MN171651 (C-95-16)

Compander IC for cordless telephone, AN6141SB

Type of Work:
Mask work
Registration Number / Date:
MW0000008393 / 1992-09-08
Date of First Exploitation:
6Mar91
Title:
Compander IC for cordless telephone, AN6141SB.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN6141SB
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip microcomputer, MN1872456 (C-94-22)

4 bit microcontroller, MN158821

Type of Work:
Mask work
Registration Number / Date:
MW0000008394 / 1992-09-08
Date of First Exploitation:
31Oct90
Title:
4 bit microcontroller, MN158821.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
MN158821
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip microcomputer--MN18801A

Display processor, MN8510

Type of Work:
Mask work
Registration Number / Date:
MW0000008395 / 1992-09-08
Date of First Exploitation:
31Oct90
Title:
Display processor, MN8510.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
MN8510
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip microcomputer, MN150205 (C-94-24)

Compander IC for cordless telephone, AN6167SB

Type of Work:
Mask work
Registration Number / Date:
MW0000008396 / 1992-09-08
Date of First Exploitation:
31Oct90
Title:
Compander IC for cordless telephone, AN6167SB.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN6167SB
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip micro computer MN171601A (C-96-46)

Recording/playback amplifier for 8 head, AN3350FHP

Type of Work:
Mask work
Registration Number / Date:
MW0000008408 / 1992-09-18
Date of First Exploitation:
17May91
Title:
Recording/playback amplifier for 8 head, AN3350FHP.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN3350FHP
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip micro computer MN1872457 (C-96-25)

High speed 8 bit A/D-D/A converter, AN8124K

Type of Work:
Mask work
Registration Number / Date:
MW0000008409 / 1992-09-18
Date of First Exploitation:
31Oct90
Title:
High speed 8 bit A/D-D/A converter, AN8124K.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN8124K
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: Signal processing LSI for DCC, MN66705 (C-94-19)

2x16 bit shift-register latch driver, DN8649

Type of Work:
Mask work
Registration Number / Date:
MW0000008410 / 1992-09-18
Date of First Exploitation:
1Apr91
Title:
2x16 bit shift-register latch driver, DN8649.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
DN8649
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip micro computer MN18P83221 (C-96-32)

IC for AC adapter or battery charger, AN6537S

Type of Work:
Mask work
Registration Number / Date:
MW0000008411 / 1992-09-18
Date of First Exploitation:
12Feb91
Title:
IC for AC adapter or battery charger, AN6537S.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN6537S
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip micro computer MN1870864 (C-95-7)

512 bit EEPROM, MN6310

Type of Work:
Mask work
Registration Number / Date:
MW0000008412 / 1992-09-18
Date of First Exploitation:
31Oct90
Title:
512 bit EEPROM, MN6310.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
MN6310
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 4 bit single chip micro computer MN170854 (C-95-19)

Video movie chroma process IC, AN2462FHP

Type of Work:
Mask work
Registration Number / Date:
MW0000008413 / 1992-09-18
Date of First Exploitation:
31Mar91
Title:
Video movie chroma process IC, AN2462FHP.
Basis of Claim:
New Matter: "new mask work having original layout design."
Description:
4 semiconductor chips in housings + col. composite plot.
Other Title:
AN2462FHP
Copyright Claimant:
Matsushita Electronics Corporation
Names:
Matsushita Electronics Corporation (527 documents)
example document: 8 bit single chip microcomputer--MN188321

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