Membership
Tour
Register
Log in
Shiming Lan
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Digital-to-analog converter having resistor string with ranges to r...
Patent number
7,602,326
Issue date
Oct 13, 2009
Oki Semiconductor Co., Ltd.
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
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
Digital-to-analog converter
Patent number
7,365,670
Issue date
Apr 29, 2008
Oki Electric Industry Co., Ltd.
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
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
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
Patents Applications
last 30 patents
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER
Publication number
20080180295
Publication date
Jul 31, 2008
Oki Electric Industry Co., Ltd.
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
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
Digital-to-analog converter
Publication number
20070171113
Publication date
Jul 26, 2007
Shiming Lan
H03 - BASIC ELECTRONIC CIRCUITRY
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