Han-Keel Yoo

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Functional pillow
- Patent number 10,080,450
- Issue date Sep 25, 2018
- Joon Shik Shin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chair and method for correcting an improper alignment of spinal ver...
- Patent number 6,626,494
- Issue date Sep 30, 2003
- Han-Keel Yoo
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DIAGNOSING MENTAL DISORDER AND PREDICTING TRE...
- Publication number 20240285202
- Publication date Aug 29, 2024
- HAPPYMIND CO., LTD
- Han Ik YOO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CERVICAL SPINE SUPPORTING PILLOW AND METHOD OF MANUFACTURING SAME
- Publication number 20220183484
- Publication date Jun 16, 2022
- JASENGBIO CO.,LTD.
- BYUNG MO PARK
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
BUTTON LOOP ARRAY, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME
- Publication number 20210007428
- Publication date Jan 14, 2021
- Han Bok YOO
- A41 - WEARING APPAREL
Information Patent Application
FUNCTONAL PILLOW
- Publication number 20160073801
- Publication date Mar 17, 2016
- JOON SHIK SHIN
- Joon Shik SHIN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Chair for correcting an improper alignment of spinal vertebrae and...
- Publication number 20020033626
- Publication date Mar 21, 2002
- Han-Keel Yoo
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...