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No Soo Lee
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Incheon, KR
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Patents Grants
last 30 patents
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Patent Grant
Cleaning robot having improved driving and cleaning ability
Patent number
9,872,594
Issue date
Jan 23, 2018
Kyung Chul Shin
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Cleaning robot having expanded cleaning territory
Patent number
9,675,222
Issue date
Jun 13, 2017
Yujin Robot Co., Ltd.
Kyung Chul Shin
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bumper assembly of mobile robot
Patent number
9,186,800
Issue date
Nov 17, 2015
Yujin Robot Co., Ltd.
Kyung Chul Shin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel assembly of mobile robot
Patent number
9,033,079
Issue date
May 19, 2015
Yujin Robot Co., Ltd.
Kyung Chul Shin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Apparatus for fixing trash bag for vacuum cleaner
Patent number
5,935,280
Issue date
Aug 10, 1999
Daewoo Electronics Co., Ltd.
No-Soo Lee
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
CLEANING ROBOT HAVING IMPROVED DRIVING AND CLEANING ABILITY
Publication number
20170071437
Publication date
Mar 16, 2017
YUJIN ROBOT CO., LTD.
Kyung Chul SHIN
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
CLEANING ROBOT HAVING EXPANDED CLEANING TERRITORY
Publication number
20160051104
Publication date
Feb 25, 2016
YUJIN ROBOT CO., LTD.
Kyung Chul SHIN
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
WHEEL ASSEMBLY OF MOBILE ROBOT
Publication number
20140145495
Publication date
May 29, 2014
YUJIN ROBOT CO., LTD.
Kyung Chul Shin
B60 - VEHICLES IN GENERAL
Information
Patent Application
BUMPER ASSEMBLY OF MOBILE ROBOT
Publication number
20140138964
Publication date
May 22, 2014
YUJIN ROBOT CO., LTD.
Kyung Chul Shin
B60 - VEHICLES IN GENERAL