Inventor
Jae-Shik Choi
Inventor
Seoul, KR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D01Fprimary
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons18%
D02GCrimping or curling fibres, filaments, threads, or yarns16%
Y10TTechnical subjects covered by former us classification16%
B60CVehicle tyres11%
C08BPolysaccharides11%
B29CShaping or joining of plastics5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
C08LCompositions of macromolecular compounds2%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons2%
PatentTitleYear
7,732,048'Cellulose multi-filament'20107,713,459'Cellulose fiber for using as industrial materials'20107,214,335'Solution containing cellulose dissolved in N-methylmorpholine-N-oxide and high tenacity lyocell multifilament using the same'20077,214,727'Solution containing cellulose dissolved in N-methylmorpholine-N-oxide and high tenacity lyocell multifilament using the same'20077,181,101'Optical measuring system with arrayed optical receivers and method thereof'20077,097,344'Homogeneous cellulose solution and high tenacity lyocell multifilament using the same'20067,010,192'Optical fiber array block embedding optical device therein'20066,983,779'Cellulose dip cord produced from highly homogeneous cellulose solution and tire using the same'20066,902,804'Lyocell multifilament'20056,852,413'Lyocell multi-filament for tire cord and method of producing the same'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Patents assigned to HYOSUNG CORP (8)· patent assignee history
2005–2007Based in Seoul, KR· patent location history
2006Patents assigned to HANTECH CO LTD (1)· patent assignee history
2006–2007Based in Hwasung, KR· patent location history
2007Patents assigned to INST OF INFORMATION TECHNOLOGY (1)· patent assignee history
2010Based in Kyonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYOSUNG CORP | 8 | 2005–2010 |
| HANTECH CO LTD | 1 | 2006 |
| INST OF INFORMATION TECHNOLOGY | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 6 | 2005–2007 |
| Kyonggi-do, KR | 2 | 2010 |
| Hwasung, KR | 2 | 2006–2007 |