LC6523C, LC7522, LA7620
LC6523C
Type of Work:
Mask work
Registration Number / Date:
MW0000000082 / 1985-05-16
Date of First Exploitation:
6Jun84
Title:
LC6523C.
Basis of Claim:
New Matter: "...an original CMOS 4-bits microcomputer."
Description:
4 semiconductor chips + overlay sheets.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LC7522
Type of Work:
Mask work
Registration Number / Date:
MW0000000749 / 1985-06-30
Date of First Exploitation:
16Feb85
Title:
LC7522.
Basis of Claim:
New Matter: "a combination of mask layers that define a normal-type graphic equalizer."
Description:
4 semiconductor chips + 7 plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA7620
Type of Work:
Mask work
Registration Number / Date:
MW0000000924 / 1985-06-30
Date of First Exploitation:
14Dec83
Title:
LA7620.
Basis of Claim:
New Matter: "a combination of mask layers ... in which color television's video, chroma, and deflection circuits are put in a shrink-type package."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA3430
Type of Work:
Mask work
Registration Number / Date:
MW0000000925 / 1985-06-30
Date of First Exploitation:
10Sep84
Title:
LA3430.
Basis of Claim:
New Matter: combination of mask layers that define a stereo demodulation circuit.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA1260
Type of Work:
Mask work
Registration Number / Date:
MW0000000926 / 1985-06-30
Date of First Exploitation:
5Aug83
Title:
LA1260.
Basis of Claim:
New Matter: combination of mask layers.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + 8 plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA4555
Type of Work:
Mask work
Registration Number / Date:
MW0000000927 / 1985-06-30
Date of First Exploitation:
8Mar84
Title:
LA4555.
Basis of Claim:
New Matter: combination of mask layers.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA7530
Type of Work:
Mask work
Registration Number / Date:
MW0000000928 / 1985-06-30
Date of First Exploitation:
10May84
Title:
LA7530.
Basis of Claim:
New Matter: combination of mask layers in which 2 circuits are integrated.
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + 7 plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA3410
Type of Work:
Mask work
Registration Number / Date:
MW0000000929 / 1985-06-30
Date of First Exploitation:
28Oct83
Title:
LA3410.
Basis of Claim:
New Matter: "combination of mask layers that define a ... stereo demodulation circuit."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA3401
Type of Work:
Mask work
Registration Number / Date:
MW0000000930 / 1985-06-30
Date of First Exploitation:
31Oct84
Title:
LA3401.
Basis of Claim:
New Matter: "combination of mask layers that define a ... stereo demodulation circuit."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LC7520
Type of Work:
Mask work
Registration Number / Date:
MW0000000931 / 1985-06-30
Date of First Exploitation:
17Oct83
Title:
LC7520.
Basis of Claim:
New Matter: "combination of mask layers that define a volume control IC of dynamic range 40V."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LC5850
Type of Work:
Mask work
Registration Number / Date:
MW0000000932 / 1985-06-30
Date of First Exploitation:
7Aug83
Title:
LC5850.
Basis of Claim:
New Matter: "combination of mask layers that define a CMOS 4-bit microcomputer with original built-in LCD drivers."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + 7 plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LM6413E
Type of Work:
Mask work
Registration Number / Date:
MW0000000933 / 1985-06-30
Date of First Exploitation:
10Mar84
Title:
LM6413E.
Basis of Claim:
New Matter: "combination of mask layers that define an original NMOS 4-bit microcomputer."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + 5 plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LM6402G
Type of Work:
Mask work
Registration Number / Date:
MW0000000934 / 1985-06-30
Date of First Exploitation:
2Nov83
Title:
LM6402G.
Basis of Claim:
New Matter: "combination of mask layers that define an original NMOS 4-bit microcomputer."
Copyright Note:
C.O. correspondence.
Description:
4 semiconductor chips + 6 plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LC5732
Type of Work:
Mask work
Registration Number / Date:
MW0000002099 / 1986-11-26
Date of First Exploitation:
24May85
Title:
LC5732.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA7530N
Type of Work:
Mask work
Registration Number / Date:
MW0000002100 / 1986-11-26
Date of First Exploitation:
25Dec84
Title:
LA7530N.
Basis of Claim:
New Matter: "combination of mask layers that define an IC which speeds up AGC and improves noise canceller performance of the already applied LA7530 ..."
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA7090
Type of Work:
Mask work
Registration Number / Date:
MW0000002101 / 1986-11-26
Date of First Exploitation:
3Dec84
Title:
LA7090.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA7055
Type of Work:
Mask work
Registration Number / Date:
MW0000002102 / 1986-11-26
Date of First Exploitation:
19May86
Title:
LA7055.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LC6554D
Type of Work:
Mask work
Registration Number / Date:
MW0000002103 / 1986-11-26
Date of First Exploitation:
28Feb86
Title:
LC6554D.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LC6520C
Type of Work:
Mask work
Registration Number / Date:
MW0000002104 / 1986-11-26
Date of First Exploitation:
6Feb86
Title:
LC6520C.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LB1660
Type of Work:
Mask work
Registration Number / Date:
MW0000002105 / 1986-11-26
Date of First Exploitation:
4Mar85
Title:
LB1660.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LM8854
Type of Work:
Mask work
Registration Number / Date:
MW0000002106 / 1986-11-26
Date of First Exploitation:
14Dec84
Title:
LM8854.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA1175
Type of Work:
Mask work
Registration Number / Date:
MW0000002107 / 1986-11-26
Date of First Exploitation:
9Jan86
Title:
LA1175.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA1503
Type of Work:
Mask work
Registration Number / Date:
MW0000002108 / 1986-11-26
Date of First Exploitation:
13Dec84
Title:
LA1503.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA1265
Type of Work:
Mask work
Registration Number / Date:
MW0000002109 / 1986-11-26
Date of First Exploitation:
7Jan85
Title:
LA1265.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA2220
Type of Work:
Mask work
Registration Number / Date:
MW0000002110 / 1986-11-26
Date of First Exploitation:
10Dec84
Title:
LA2220.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA1600
Type of Work:
Mask work
Registration Number / Date:
MW0000002111 / 1986-11-26
Date of First Exploitation:
26Nov85
Title:
LA1600.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA2800
Type of Work:
Mask work
Registration Number / Date:
MW0000002112 / 1986-11-26
Date of First Exploitation:
14May85
Title:
LA2800.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA3226
Type of Work:
Mask work
Registration Number / Date:
MW0000002113 / 1986-11-26
Date of First Exploitation:
15Jul85
Title:
LA3226.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA3610M
Type of Work:
Mask work
Registration Number / Date:
MW0000002114 / 1986-11-26
Date of First Exploitation:
23Jul85
Title:
LA3610M.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
LA4070
Type of Work:
Mask work
Registration Number / Date:
MW0000002115 / 1986-11-26
Date of First Exploitation:
14May85
Title:
LA4070.
Basis of Claim:
New Matter: original mask work.
Description:
4 semiconductor chips in housings + plots.
Copyright Claimant:
Tokyo Sanyo Electric Company, Ltd.
Names:
Tokyo Sanyo Electric Company, Ltd.
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