Jun Sik Lee
Inventor
Stats
- 5 total patents issued
- 8 total patents filed
- most recent filing
This is official USPTO record data
Details
- 5 Issued Patents
- 8 Filed Patents
- 21 Total Citation Count
- May 18, 2009 Most Recent Filing
- Apr 15, 1998 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SNU R&DB FOUNDATION | 1 | 2009 |
| SAMSUNG ELECTRONICS CO., LTD. | 1 | 2009 |
| HYNIX SEMICONDUCTOR INC. | 1 1 | 2005 2007 |
| HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. | 3 1 | 2000 2004 |
| LG SEMICON CO., LTD. | 1 | 1998 |
Inventor Addresses
| Address | Duration |
|---|---|
| Cheongju-si, KR | Jan 01, 09 - Jan 01, 09 |
| Chungcheongbuk-do, KR | Jun 20, 00 - Aug 09, 05 |
| Chungecheongbuk-do, KR | Jun 29, 06 - Jun 29, 06 |
| Seoul, KR | Dec 31, 09 - Dec 31, 09 |
| Sungwoon APT., 102-805, 660-44, Yuiryang-dong, Sangdang-ku, Cheongju-si, Chungcheongbuk-do, KR | Mar 30, 04 - Mar 30, 04 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| B08B: | CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL | 1 |
| B44C: | PRODUCING DECORATIVE EFFECTS | 1 |
| G03F: | PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2009/0323,964 | 2009 | SYSTEM AND METHOD OF UPDATING KEY BASED ON COMMUNICATION COST AND SECURITY DAMAGE COST | 0 |
| 2009/0004,574 | 2009 | METHOD FOR FABRICATING PHOTOMASK | 0 |
| 2006/0137,717 | 2006 | Method for removing impurities grown on a phase shift mask | 4 |
| 6,927,438 | 2005 | Nonvolatile ferroelectric memory device and method for fabricating the same | 0 |
| 6,841,394 | 2005 | Nonvolatile ferroelectric memory device and method for fabricating the same | 1 |
