Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402436 | Solar cell | Changseo Park, Youngho Choe | 2025-08-26 |
| 11538945 | Solar cell | Changseo Park, Youngho Choe | 2022-12-27 |
| 11335819 | Solar cell and methods for manufacturing the same | Heejin Nam, Sangwook Park | 2022-05-17 |
| 11251319 | Solar cell | Youngho Choe | 2022-02-15 |
| 10680122 | Solar cell and method for manufacturing the same | Philwon Yoon, Changseo Park, Jinsung Kim, Goohwan Shim, Youngho Choe +1 more | 2020-06-09 |
| 10573767 | Solar cell | Heejin Nam, Sangwook Park | 2020-02-25 |
| 10446697 | Solar cell | Changseo Park, Youngho Choe | 2019-10-15 |
| 10424685 | Method for manufacturing solar cell having electrodes including metal seed layer and conductive layer | Goohwan Shim, Changseo Park, Philwon Yoon, Jinsung Kim, Youngho Choe +1 more | 2019-09-24 |
| 10304974 | Solar cell | Goohwan Shim, Youngho Choe, Changseo Park | 2019-05-28 |
| 10164129 | Solar cell | Youngho Choe | 2018-12-25 |
| 10090428 | Solar cell and method for manufacturing the same | Goohwan Shim, Changseo Park, Philwon Yoon, Jinsung Kim, Youngho Choe +1 more | 2018-10-02 |
| 9997647 | Solar cells and manufacturing method thereof | Goohwan Shim, Youngho Choe, Jaewon Chang | 2018-06-12 |
| 9972738 | Solar cell and method for manufacturing the same | Goohwan Shim, Changseo Park, Philwon Yoon, Jinsung Kim, Youngho Choe +1 more | 2018-05-15 |
| 9608133 | Solar cell | Changseo Park, Youngho Choe | 2017-03-28 |
| 9577138 | Solar cell and manufacturing method thereof | Hyunjung Park, Youngho Choe, Changseo Park | 2017-02-21 |
| 9548403 | Solar cell and method for manufacturing the same | Younghyun Lee, Heejin Nam | 2017-01-17 |
| 9356165 | Semiconductor device and method for manufacturing the same | Goohwan Shim, Youngho Choe, Changseo Park | 2016-05-31 |
| 9312420 | Solar cell and method for manufacturing the same | Heejin Nam, Sangwook Park | 2016-04-12 |
| 9306086 | Solar cell and method for manufacturing the same | Younghyun Lee, Heejin Nam | 2016-04-05 |
| 9202948 | Solar cell and method for manufacturing the same | Younghyun Lee, Sangwook Park | 2015-12-01 |
| 9159862 | Solar cell and manufacturing method thereof | Hyunjung Park, Youngho Choe, Changseo Park | 2015-10-13 |
| 9076905 | Semiconductor device and method for manufacturing the same | Goohwan Shim, Youngho Choe, Changseo Park | 2015-07-07 |
| 8697475 | Solar cell and method for manufacturing the same | Goohwan Shim, Changseo Park, Philwon Yoon, Jinsung Kim, Youngho Choe +1 more | 2014-04-15 |
| 8552520 | Semiconductor devices and methods for manufacturing the same | Goohwan Shim, Youngho Choe, Changseo Park | 2013-10-08 |