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Toshio Teraishi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Driving circuit of display device and method of driving same
Patent number
7,701,430
Issue date
Apr 20, 2010
Oki Semiconductors Co., Ltd.
Toshio Teraishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device including analog voltage output driver LSI chi...
Patent number
7,548,079
Issue date
Jun 16, 2009
Oki Semiconductor Co., Ltd.
Toshio Teraishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Digital-to-analog converter with secondary resistor string
Patent number
7,463,177
Issue date
Dec 9, 2008
Oki Semiconductor Co., Ltd.
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Level shifter circuit with stress test function
Patent number
7,298,196
Issue date
Nov 20, 2007
Oki Electric Industry Co., Ltd.
Toshio Teraishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital-to-analog converter with secondary resistor string
Patent number
7,250,889
Issue date
Jul 31, 2007
Oki Electric Industry Co., Ltd.
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Level shifter circuit with stress test function
Patent number
7,180,355
Issue date
Feb 20, 2007
Oki Electric Industry Co., Ltd.
Toshio Teraishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Driving circuit of display device and method of driving same
Patent number
7,176,866
Issue date
Feb 13, 2007
Oki Electric Industry Co., Ltd.
Toshio Teraishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Digital-to-analog converter with switched capacitor network
Patent number
7,129,877
Issue date
Oct 31, 2006
Oki Electric Industry Co., Ltd.
Haisong Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter with secondary resistor string
Patent number
7,006,027
Issue date
Feb 28, 2006
Oki Electric Industry Co., Ltd.
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Oscillation stop detection circuit
Patent number
6,518,848
Issue date
Feb 11, 2003
Oki Electric Industry Co., Ltd.
Toshio Teraishi
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor device including analog voltage output driver LSI chi...
Publication number
20080265930
Publication date
Oct 30, 2008
Toshio Teraishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Digital-to-analog converter with secondary resistor string
Publication number
20070247343
Publication date
Oct 25, 2007
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Driving circuit of display device and method of driving same
Publication number
20070115242
Publication date
May 24, 2007
Oki Electric Industry Co., Ltd.
Toshio Teraishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Level shifter circuit with stress test function
Publication number
20070085591
Publication date
Apr 19, 2007
Toshio Teraishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Digital-to-analog converter with secondary resistor string
Publication number
20060082483
Publication date
Apr 20, 2006
Oki Electric Industry Co., Ltd.
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER WITH SECONDARY RESISTOR STRING
Publication number
20060007028
Publication date
Jan 12, 2006
Oki Electric Industry Co., Ltd.
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Digital-to-analog converter with switched capacitor network
Publication number
20050285767
Publication date
Dec 29, 2005
Oki Electric Industry Co., Ltd.
Haisong Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Level shifter circuit with stress test function
Publication number
20050280461
Publication date
Dec 22, 2005
Oki Electric Industry Co., Ltd.
Toshio Teraishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Driving circuit of display device and method of driving same
Publication number
20050083278
Publication date
Apr 21, 2005
Toshio Teraishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Analog voltage output driver LSI chip having test circuit
Publication number
20040153795
Publication date
Aug 5, 2004
Toshio Teraishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Oscillation stop detection circuit
Publication number
20020017925
Publication date
Feb 14, 2002
Toshio Teraishi
H03 - BASIC ELECTRONIC CIRCUITRY