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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor chip package having optical interface
Patent number
10,203,459
Issue date
Feb 12, 2019
GIPARANG CO., LTD.
Sang Don Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor chip package having optical interface
Patent number
9,864,153
Issue date
Jan 9, 2018
GIPARANG CO., LTD.
Sang Don Lee
G02 - OPTICS
Information
Patent Grant
Sensing system using positive feedback including an amplifier and a...
Patent number
9,816,858
Issue date
Nov 14, 2017
GIPARANG CO., LTD.
Seong Wook Choi
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SENSOR HAVING ENHANCED DETECTION CAPABILITY
Publication number
20210364424
Publication date
Nov 25, 2021
GIPARANG CO., LTD.
Sang Don LEE
G01 - MEASURING TESTING
Information
Patent Application
SLIM CONNECTOR PLUG AND ACTIVE OPTICAL CABLE ASSEMBLY USING SAME
Publication number
20200233160
Publication date
Jul 23, 2020
GIPARANG INC.
Sang Don LEE
G02 - OPTICS
Information
Patent Application
SEMICONDUCTOR CHIP PACKAGE HAVING OPTICAL INTERFACE
Publication number
20190170950
Publication date
Jun 6, 2019
GIPARANG CO., LTD.
Sang Don LEE
G02 - OPTICS
Information
Patent Application
SEMICONDUCTOR CHIP PACKAGE HAVING OPTICAL INTERFACE
Publication number
20180100977
Publication date
Apr 12, 2018
GIPARANG CO., LTD.
Sang Don LEE
G02 - OPTICS
Information
Patent Application
SEMICONDUCTOR CHIP PACKAGE HAVING OPTICAL INTERFACE
Publication number
20170131487
Publication date
May 11, 2017
GIPARANG CO., LTD.
Sang Don LEE
G02 - OPTICS
Information
Patent Application
SENSING SYSTEM USING POSITIVE FEEDBACK
Publication number
20160273962
Publication date
Sep 22, 2016
GIPARANG CO., LTD.
Seong Wook CHOI
G01 - MEASURING TESTING
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last 30 trademarks