Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146092 | Etching composition, method for etching insulating film of semiconductor devices using the same and method for preparing semiconductor devices | Cheol Woo Kim, Kwang Kuk Lee, Young Bom Kim, Jung Ha Shin, Jong Ho Lee +1 more | 2024-11-19 |
| 12116520 | Composition for etching, method for etching insulator and method for manufacturing semiconductor device, and novel compounds | Cheol Woo Kim, Min Kyung Seon, Yu Na Shim, Young Bom Kim, Jong Ho Lee +1 more | 2024-10-15 |
| 11807492 | Align module of medium deposit device | Hyun Sik Woo | 2023-11-07 |
| 11315390 | Transfer path unit structure for supply/collection cassette of ATM | Chang Ho Park, Suk Joo Kim, Tae Min Choi, Hyun Sung CHUNG | 2022-04-26 |
| 11236116 | Silicon compound | Cheol Woo Kim, Min Kyung Seon, Yu Na Shim, Young Bom Kim, Jong Ho Lee +1 more | 2022-02-01 |
| 11186772 | Etching composition, method for etching insulating film of semiconductor devices using the same and method for preparing semiconductor devices | Cheol Woo Kim, Kwang Kuk Lee, Young Bom Kim, Jung Ha Shin, Jong Ho Lee +1 more | 2021-11-30 |
| 11066601 | Composition for etching, method for etching insulator and method for manufacturing semiconductor device, and novel compounds | Cheol Woo Kim, Min Kyung Seon, Yu Na Shim, Young Bom Kim, Jong Ho Lee +1 more | 2021-07-20 |
| 11028321 | Etching composition, method for etching insulating layer of semiconductor devices and method for preparing semiconductor devices | Cheol Woo Kim, Yu Na Shim, Kwang Kuk Lee, Young Bom Kim, Jong Ho Lee +1 more | 2021-06-08 |
| 10941341 | Etching composition additive, method for preparing the same and etching composition comprising the same | Cheol Woo Kim, Yu Na Shim, Je-Ho Lee, Young Bom Kim, Jin Kyung Jo | 2021-03-09 |
| 10781371 | Etchant composition and silane compound | Cheol Woo Kim, Je-Ho Lee, Jin Su Ham, Jong Ho Lee | 2020-09-22 |
| 10427897 | Pickup roller having front end alignment member and medium separating device using same | Sung Ho Park, Jin Hwan Cha | 2019-10-01 |
| 9845211 | Media separation apparatus | Sung Ho Park, Jin Hwan Cha, Kyoung Sik Kim | 2017-12-19 |
| 8899400 | Check deposit apparatus | Woo Ho Lee | 2014-12-02 |
| 8523235 | Cash and cheque automatic depositing apparatus | Woo Ho Lee | 2013-09-03 |
| 8363920 | Cheque recognition device and method | Woo Ho Lee, Jin Yong Hwang, Hee Chang Lee | 2013-01-29 |
| 8151967 | Banknote storage apparatus and method of removing banknotes therefrom | Woo Ho Lee, Hee Chang Lee | 2012-04-10 |
| 8113420 | Check receiving device and method of automatic teller machine | Hee Chang Lee, Woo Ho Lee | 2012-02-14 |
| 8016186 | Automated teller machine having a cassette apparatus | Woo Ho Lee, Hee Chang Lee, Joon Hyun Yoon | 2011-09-13 |
| 7922079 | Bulk check acceptor | Woo Ho Lee, Jin Yong Hwang, Hee Chang Lee | 2011-04-12 |
| 7913830 | Bill storage device in automated teller machine and method for storing bill in the same | Woo Ho Lee, Jin Yong Hwang, Hee Chang Lee | 2011-03-29 |
| 7637422 | Automated teller machine capable of depositing cheques | Woo Ho Lee, Hee Chang Lee, Jae-Hun Yi, In Gyu Roh, Jong Seok Lee | 2009-12-29 |