Read data processor with power supply low voltage fault detector (326.1.1), SSi internal recipe for the ASM system with A/E generators



Three phase delta motor speed control (593.5.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005231 / 1989-10-10
Date of First Exploitation:
22Oct87
Title:
Three phase delta motor speed control (593.5.1)
Basis of Claim:
New Matter: modified version.
Description:
4 semiconductor chips in housings, 10 col. plastic overlay sheets + plot.
Other Title:
593.5.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Dual DAC with filter (367.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005232 / 1989-10-10
Date of First Exploitation:
7Dec87
Title:
Dual DAC with filter (367.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 9 col. plastic overlay sheets + plot.
Other Title:
367.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Read data processor (541.3.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005233 / 1989-10-10
Date of First Exploitation:
27Jan88
Title:
Read data processor (541.3.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 10 col. plastic overlay sheets + plot.
Other Title:
541.3.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Eight channel read/write (318.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005234 / 1989-10-10
Date of First Exploitation:
25Jan88
Title:
Eight channel read/write (318.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 12 plastic overlay sheets + plot.
Other Title:
318.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Read data processor with servo burst capture (544.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005235 / 1989-10-10
Date of First Exploitation:
26Apr88
Title:
Read data processor with servo burst capture (544.1.1)
Basis of Claim:
New Matter: modified version.
Description:
4 semiconductor chips, 12 plastic overlay sheets + plot.
Other Title:
544.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Thin film read/write (322.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005236 / 1989-10-10
Date of First Exploitation:
22Apr88
Title:
Thin film read/write (322.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 12 col. plastic overlay sheets + plot.
Other Title:
322.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Motor speed controller with multiphase select (593.6.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005237 / 1989-10-10
Date of First Exploitation:
9May88
Title:
Motor speed controller with multiphase select (593.6.1)
Basis of Claim:
New Matter: modified version.
Description:
4 semiconductor chips, 10 col. plastic overlay sheets + plot.
Other Title:
593.6.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Servo controller (568.2.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005238 / 1989-10-10
Date of First Exploitation:
18Jan88
Title:
Servo controller (568.2.1)
Basis of Claim:
New Matter: modified version.
Description:
4 semiconductor chips, 8 col. plastic overlay sheets + plot.
Other Title:
568.2.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

High speed modem analog front end (362.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005239 / 1989-10-10
Date of First Exploitation:
16Jul88
Title:
High speed modem analog front end (362.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 10 col. plastic overlay sheets + plot.
Other Title:
362.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Conventional 8 channel (501.5.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005240 / 1989-10-10
Date of First Exploitation:
13Apr88
Title:
Conventional 8 channel (501.5.1)
Basis of Claim:
New Matter: modified version.
Description:
4 semiconductor chips, 10 plastic overlay sheets + plot.
Other Title:
501.5.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Three phase motor speed controller (591.8.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005241 / 1989-10-10
Date of First Exploitation:
22Oct87
Title:
Three phase motor speed controller (591.8.1)
Basis of Claim:
New Matter: modified version.
Description:
4 semiconductor chips, 9 col. plastic overlay sheets + plot.
Other Title:
591.8.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

FSK back channel (363.2.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000005242 / 1989-10-10
Date of First Exploitation:
12Apr88
Title:
FSK back channel (363.2.1)
Basis of Claim:
New Matter: modified version.
Description:
4 semiconductor chips, 9 col. plastic overlay sheets + plot.
Other Title:
363.2.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

FIFO (402.4.1

Type of Work:
Mask work
Registration Number / Date:
MW0000004137 / 1988-11-07
Date of First Exploitation:
15Nov86
Title:
FIFO (402.4.1
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 7 plastic overlay sheets + plot.
Other Title:
402.4.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Data detect/WR DR (296.1.4)

Type of Work:
Mask work
Registration Number / Date:
MW0000004138 / 1988-11-09
Date of First Exploitation:
30Nov86
Title:
Data detect/WR DR (296.1.4)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 10 plastic overlay sheets + plot.
Other Title:
296.1.4
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

R/W6 channel (308.1.2)

Type of Work:
Mask work
Registration Number / Date:
MW0000004230 / 1988-11-15
Date of First Exploitation:
15Nov86
Title:
R/W6 channel (308.1.2)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips in housings, 10 plastic overlay sheets + plot.
Other Title:
308.1.2
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

K212 (5v) w/Uart--clock overlap fix (218.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000004332 / 1989-01-17
Date of First Exploitation:
26May87
Title:
K212 (5v) w/Uart--clock overlap fix (218.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 9 plastic overlay sheets + plot.
Other Title:
218.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Servo commutation & DAC (304.3.2)

Type of Work:
Mask work
Registration Number / Date:
MW0000004333 / 1989-01-19
Date of First Exploitation:
1May87
Title:
Servo commutation & DAC (304.3.2)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 9 plastic overlay sheets + plot.
Other Title:
304.3.2
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Servo motor driver (313.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000004334 / 1989-01-19
Date of First Exploitation:
23Mar87
Title:
Servo motor driver (313.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 10 plastic overlay sheets + plot.
Other Title:
313.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Servo controller (568.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000004335 / 1989-01-23
Date of First Exploitation:
15Jun87
Title:
Servo controller (568.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 9 plastic overlay sheets + plot.
Other Title:
568.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Ring detector (312.2.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000004384 / 1988-11-15
Date of First Exploitation:
15Nov86
Title:
Ring detector (312.2.1)
Basis of Claim:
New Matter: entire mask work.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips, 9 plastic overlay sheets + plot.
Other Title:
312.2.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Servo demodulator (567.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000004424 / 1989-02-03
Date of First Exploitation:
9Apr87
Title:
Servo demodulator (567.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 10 plastic overlay sheets + plot.
Other Title:
567.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

RLL data separator (532.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000003254 / 1987-12-10
Date of First Exploitation:
31Dec86
Title:
RLL data separator (532.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 10 plastic overlay sheets + plot.
Other Title:
532.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

12 volt V.22 modem (222.4.2)

Type of Work:
Mask work
Registration Number / Date:
MW0000003255 / 1987-12-10
Date of First Exploitation:
28Feb87
Title:
12 volt V.22 modem (222.4.2)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 10 plastic overlay sheets + plot.
Other Title:
222.4.2
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

RLL data separator (532.2.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000003256 / 1987-12-10
Date of First Exploitation:
31Jan87
Title:
RLL data separator (532.2.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 10 plastic overlay sheets + plot.
Other Title:
532.2.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

212 modem (212.3.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000003470 / 1988-03-25
Date of First Exploitation:
5May86
Title:
212 modem (212.3.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips in housings, 8 acetate overlays + plot.
Other Title:
212.3.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Servo front-end (303.2.2)

Type of Work:
Mask work
Registration Number / Date:
MW0000004435 / 1989-01-12
Date of First Exploitation:
31Jan87
Title:
Servo front-end (303.2.2)
Basis of Claim:
New Matter: entire mask work.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips, 10 plastic overlay sheets + plot.
Other Title:
303.2.2
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Servo demodulator (567.2.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000004473 / 1989-03-15
Date of First Exploitation:
15Mar87
Title:
Servo demodulator (567.2.1)
Basis of Claim:
New Matter: modified version.
Description:
4 semiconductor chips, 10 col. plastic overlay sheets + plot.
Other Title:
567.2.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

Analog front end (300.1.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000004630 / 1989-05-04
Date of First Exploitation:
24Jul87
Title:
Analog front end (300.1.1)
Basis of Claim:
New Matter: entire mask work.
Description:
4 semiconductor chips, 10 plastic overlay sheets + plot.
Other Title:
300.1.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

5 volt European standard V.22 modem (222.6.1)

Type of Work:
Mask work
Registration Number / Date:
MW0000004787 / 1989-05-22
Date of First Exploitation:
7Dec87
Title:
5 volt European standard V.22 modem (222.6.1)
Basis of Claim:
New Matter: modified version.
Description:
4 semiconductor chips in housings, 9 col. plastic overlay sheets + plot.
Other Title:
222.6.1
Copyright Claimant:
Silicon Systems, Inc.
Names:
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)

SSi internal recipe for the ASM system with A/E generators

Type of Work:
Machine-readable work or computer program
Registration Number / Date:
TXu000564036 / 1990-09-28
Date of Creation:
1989
Title:
SSi internal recipe for the ASM system with A/E generators / written by Thinfilm Engineering Group at SSi.
Application Title:
ASM recipe.
Copyright Note:
C.O. correspondence.
Description:
Printout.
Copyright Claimant:
Silicon Systems, Inc. (employer for hire)
Notes:
Computer program.
Names:
Thinfilm Engineering Group
SSi
Silicon Systems, Inc. (84 documents)
example document: Intermediate frequency modem/transceiver (3048.1.1)
Silicon Systems, Inc. Thinfilm Engineering Group
SSi. Thinfilm Engineering Group
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