Issued Patents All Time
Showing 25 most recent of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11676334 | Method and apparatus for plenoptic point clouds generation | Ha Hyun LEE, Jung Won KANG, Soo Woong Kim, Gun Bang, Jin Ho Lee +6 more | 2023-06-13 |
| 11591691 | Method of forming a thin film using a surface protection material | Geun Su Lee, Jae Min Kim, Ha Na Kim, Woong Jin CHOI, Eun Ae Jung +4 more | 2023-02-28 |
| 11571854 | Print particle replenishment device | Min-Chul Lee, Woong-Yong Choi, Matthew James Storey, Jefferson Blake West, Zackary Thomas Hickman | 2023-02-07 |
| 11454921 | Contacts for a print particle input recess | Min-Chul Lee, KwangSung Park, Yuntae Kim, Jinwoo Noh, Matthew James Storey +5 more | 2022-09-27 |
| 11372346 | Developing cartridge having a heat transfer blocking member | Ho-Ryul Lee, Yoshihiko Ichikawa | 2022-06-28 |
| 11281125 | Toner refill cartridge with structure for preventing toner discharging part from being blocked by weight part | Seung-gweon Lee, Woong-Yong Choi, Jinhwa Hong | 2022-03-22 |
| 11269267 | Contact pads on an output assembly of a print particle replenishment device including an interior disk and a cover disk | Andy Chick, Min-Chul Lee, KwangSung Park, Yuntae Kim, Jinwoo Noh +6 more | 2022-03-08 |
| 11209750 | Toner refill cartridge with holder holding memory unit thereon and rotatable with respect to cartridge body | Woong-Yong Choi | 2021-12-28 |
| 11175607 | Print particle output assembly | Andy Chick, Pratik Shah, Min-Chul Lee, Matthew James Storey, Zackary Thomas Hickman +3 more | 2021-11-16 |
| 11156939 | Toner level determination and notification | Kenneth K. Smith, Min-Chul Lee, Andrew P. Chick, Matthew James Storey, Jefferson Blake West +4 more | 2021-10-26 |
| 11126113 | Structure for releasing internal pressure in development cartridge when refilling toner | Seung-gweon Lee, Woong-Yong Choi, Yong Il Moon, Yong Nam Ahn, Jin Hwa Hong | 2021-09-21 |
| 10927970 | Cylinder comprising fluid pressure adjustment valve having improved storage capability | Weon Yang Yu, Sang Hoon Jeon, Kyoung Min Ma, Dae Yong Kwon, Sang Youl Yi +1 more | 2021-02-23 |
| D907698 | Development cartridge for a printer | Seung-gweon Lee, Woong-Yong Choi, Yong-Kwan Cho, Yongil Moon, Yongnam Ahn +5 more | 2021-01-12 |
| 10816928 | Member to manage location relationship between process roller and photoconductive drum | Yong Il Moon, Yong Nam Ahn, Yong-Kwan Cho | 2020-10-27 |
| D893598 | Toner reload kit | Woong-Yong Choi, Jinhwa Hong, Min-Chul Lee, Kenneth K. Smith, Andrew P. Chick +4 more | 2020-08-18 |
| 10337030 | Microbially-mediated method for synthesis of metal chalcogenide nanoparticles | Tommy J. Phelps, Ronald S. Oremland, David E. Graham, Ilia N. Ivanov, Christopher B. Jacobs +4 more | 2019-07-02 |
| 10289062 | Developing cartridge, and electrophotographic image forming apparatus using same | Young-chae Kim, Junhui Kim, Jin Hong Kim, Yun-Kyu Shim, Sungwook KANG +1 more | 2019-05-14 |
| 9971300 | Cartridge and electrophotographic image forming apparatus including the same | Joon Hee Kim, Sang Hoon Lee | 2018-05-15 |
| 9909221 | Controllable reductive method for synthesizing metal-containing particles | Hyunsung Jung, Tommy J. Phelps, Chad E. Duty, Ilia N. Ivanov, Pooran Chandra Joshi +5 more | 2018-03-06 |
| 9892964 | Gap-fill polymer for filling fine pattern gaps and method for fabricating semiconductor device using the same | Jin-Wook Jang, Sang Youl Yi, Sung Jae Lee, Geun Su Lee, Young-sun Lee +1 more | 2018-02-13 |
| 9885975 | Electrophotographic image forming apparatus | Yong Il Moon, Sang Hoon Lee, Yong-Kwan Cho | 2018-02-06 |
| 9868899 | Method of microbially producing metal gallate spinel nano-objects, and compositions produced thereby | Chad E. Duty, Gerald Earle Jellison, Jr., Lonnie J. Love, Tommy J. Phelps, Ilia N. Ivanov +3 more | 2018-01-16 |
| D807953 | Toner cartridge for printer | Seung-Chan Park, Dong-cheol Ahn | 2018-01-16 |
| D807952 | Toner cartridge for printer | Seung-Chan Park, Dong-cheol Ahn | 2018-01-16 |
| 9828402 | Film-forming composition and method for fabricating film by using the same | Young Jin Son, Jeong-Yeop Lee, Jun-Soo Jang, Jae Sun JUNG, Sang-Kyung Lee +4 more | 2017-11-28 |