Inventor
Young Chul Kwon
Inventor
Uiwang-si, KR
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds18%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
B29CShaping or joining of plastics3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
C08JWorking-up3%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,717,858Thermoplastic resin composition and molded article using the same202010,479,885Thermoplastic resin composition and article produced therefrom201910,472,510Thermoplastic resin composition and article manufactured using the same201910,196,519Thermoplastic resin composition and molded product comprising same201910,118,370Article and manufacturing method of article201810,023,734Thermoplastic resin composition and article produced therefrom20189,944,053Laminate sheet, method of manufacturing the laminate sheet, and article using the laminate sheet20189,816,725'Heat exchanger and ventilator having the same'20179,790,369'Composite material and method for preparing composite material'20179,577,400'Frequency shifting optical swept lightsource system and apparatus to which the system is applied'20179,353,253'Low gloss thermoplastic resin composition having improved scratch resistance'20169,340,668'Thermoplastic resin composition and molded article using the same'20169,249,330'Resin composition and article using the same'20169,190,421'Display device and fabrication method thereof'20159,150,725'Flame retardant polycarbonate resin composition and molded product made using the same'20158,969,444'Flame retardant thermoplastic resin composition'20158,955,578'Heat exchanger and ventilator having the same'20158,946,337'Thermoplastic resin composition and molded product using the same'20158,907,013'Polycarbonate resin composition and molded product using the same'20148,835,558'Polylactic acid/polycarbonate resin composition and molded product made using the same'20148,829,091'Polycarbonate resin composition and molded article using the same'20148,466,620'Bi-color license plate frame'20138,232,343'Environmentally-friendly polylactic acid resin composition'20127,874,713'Bi-color illuminated wheel emblem'20117,859,683'Fast three-dimensional shape measuring apparatus and method'20107,662,210'Apparatus for manufacturing molten irons by injecting fine coals into a melter-gasifier and the method using the same'20107,175,324'Illuminated exterior decorative device'20077,051,464'Illuminating rail system'20065,584,191'Cool air supply apparatus of refrigerator'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2017Based in Seoul, KR· patent location history
2006–2014Patents assigned to KWON YOUNG CHUL (5)· patent assignee history
2006–2013Based in Granada Hills, CA, US· patent location history
2010Based in Cheonan-si, KR· patent location history
2012–2017Patents assigned to CHEIL IND INC (9)· patent assignee history
2012–2015Patents assigned to KWON YOUNG-CHUL (6)· patent assignee history
2012–2015Patents assigned to CHO JIN-KYUNG (3)· patent assignee history
2012–2020Based in Uiwang-si, KR· patent location history
2015Based in Gyeongsangbuk-do, KR· patent location history
2017–2020Patents assigned to LOTTE ADVANCED MAT CO LTD (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEIL IND INC | 9 | 2012–2017 |
| LOTTE ADVANCED MAT CO LTD | 8 | 2017–2020 |
| KWON YOUNG-CHULself | 6 | 2012–2015 |
| KWON YOUNG CHULself | 5 | 2006–2014 |
| CHO JIN-KYUNG | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Uiwang-si, KR | 18 | 2012–2020 |
| Seoul, KR | 4 | 1996–2017 |
| Granada Hills, California, US | 4 | 2006–2013 |
| Gyeongsangbuk-do, KR | 1 | 2015 |
| Cheonan-si, KR | 1 | 2010 |