Issued Patents All Time
Showing 26–50 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053569 | Heat-resistant styrene copolymer and styrene resin composition comprising the same | Byoung Il Kang, Eun Jung Choi, Da-Eun Sung | 2018-08-21 |
| 10047179 | Heat-resistant styrene copolymer and styrene resin composition comprising the same | Byoung Il Kang, Jae Bum SEO, Eun Jung Choi, Da-Eun Sung | 2018-08-14 |
| 9856373 | (Meth)acrylate-based resin composition having excellent impact resistance and transparency | Byoung Il Kang, Jae Bum SEO, Da-Eun Sung, Dae Woo Lee, Eun Jung Choi | 2018-01-02 |
| 9777088 | Heat-resistant SAN resin, method of producing the same and heat-resistant SAN resin composition comprising the same | Byoung Il Kang, Eun Jung Choi, Da-Eun Sung | 2017-10-03 |
| 9690027 | Optical film and method of preparing same | Byoung Il Kang, Jung-A Yoo, Song Taek Oh | 2017-06-27 |
| 9670352 | Retardation film and a liquid-crystal display device comprising the same | Byoung-Kue Chun, Byoung Il Kang, Su-Kyung Kim, Da-Eun Sung | 2017-06-06 |
| 9494712 | Resin composition for optical film and optical film using the same | Jae Bum SEO, Dae Woo Lee, Jung Tae Park, Eun Jung Choi, Byoung Il Kang +6 more | 2016-11-15 |
| 9458313 | Heat-resistant SAN resin, method for manufacturing same, and heat-resistant ABS resin composition comprising same | Jae Bum SEO, Dae Woo Lee, Jung Tae Park, Eun Jung Choi, Byoung Il Kang +2 more | 2016-10-04 |
| 9429682 | Method for preparing acrylic copolymer resin for optical film and method for fabricating optical film using the same | Eun Jung Choi, Jae Bum SEO, Beom Seok Kim, Byoung Il Kang, Nam-Jeong Lee +4 more | 2016-08-30 |
| 9418794 | MEMS variable capacitor | Chang-Wook Kim, Dong Chan Park, Ju Young Song, Sang Hun Lee, Sung Bae Cho +3 more | 2016-08-16 |
| 9346225 | Method of preparing resin composition for optical film by using continuous bulk polymerization and methods of preparing optical film and polarizing plate using the resin composition | Jae Bum SEO, Dae Woo Lee, Jung Tae Park, Eun Jung Choi, Byoung Il Kang +4 more | 2016-05-24 |
| 9315658 | Alkyl(meth)acrylate-based thermoplastic resin composition and thermoplastic resin with high scratch resistance and low yellowness | Hyun Seok Yang, Dae Woo Lee, Han-jong You, Seong Lyong Kim | 2016-04-19 |
| 9187633 | Optical film and method of manufacturing the same | Byoung Il Kang, Chan-Hong Lee | 2015-11-17 |
| 9090721 | Highly heat resistant and highly strong acrylic copolymer, a resin composition comprising the same and an optical film and an IPS mode liquid crystal display device comprising the same | Da-Eun Sung, Su-Kyung Kim, Byung Il Kang, Dae Woo Lee, Jae Bum SEO +2 more | 2015-07-28 |
| 9088009 | Resin composition, optical film and organic light emitting display device | Byoung-II Kang | 2015-07-21 |
| 9076939 | Reflective pockets in LED mounting | — | 2015-07-07 |
| 9006005 | Flip light emitting diode chip and method of fabricating the same | Pao Chen | 2015-04-14 |
| 8951643 | Optical film and method of preparing same | Byoung Il Kang, Jung-A Yoo, Song Taek Oh | 2015-02-10 |
| 8928976 | Resin composition and optical film formed by using the same | Byoung Il Kang, Dae Woo Lee, Jae Bum SEO, Jung Tae Park, Eun Jung Choi +7 more | 2015-01-06 |
| 8926872 | Acrylic resin composition, and optical film comprising same | Su-Kyung Kim, Byoung Il Kang, Dae Woo Lee, Byoung-Kue Chun, Da-Eun Sung | 2015-01-06 |
| 8911854 | Optical film and a production method therefor | Byoung-II Kang, Chan-Hong Lee, Dae Woo Lee, Jae Bum SEO, Sang-Seop Kim | 2014-12-16 |
| 8765896 | Acrylic copolymer with high heat resistance and high strength, and optical film comprising the same | Su-Kyung Kim, Da-Eun Sung, Byung Il Kang, Jae Bum SEO, Eun Jung Choi +2 more | 2014-07-01 |
| 8758655 | Optical film and method of manufacturing the same | Byoung Il Kang, Chan-Hong Lee | 2014-06-24 |
| 8735189 | Flip light emitting diode chip and method of fabricating the same | — | 2014-05-27 |
| 8698186 | Circuit board with thermo-conductive pillar | Lac Thi Thanh Nguyen | 2014-04-15 |