Master dataINID | Criterion | Field | Content |
---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
21 | DE file number | DAKZ | 694 18 528.0 |
96 | EP file number | EAKZ | 94 30 4160.8 |
97 | EP publication number | EPN | 628955 |
54 | Designation/title | TI | Optischer Kopf |
51 | IPC main class | ICM (ICMV) | G11B 7/09 (2000.01) |
51 | IPC secondary class(es) | ICS (ICSV) | G11B 7/135 (2000.01) |
22 | DE application date | DAT | Jun 9, 1994 |
96 | EP application date | EAT | Jun 9, 1994 |
43 | Date of first publication | OT | Jan 26, 1995 |
| Date of publication of grant | PET | May 19, 1999 |
71/73 | Applicant/owner | INH | Samsung Electronics Co., Ltd., Suwon-si, KR |
72 | Inventor | IN | Hwang, Won-Jae, c/o SAMSUNG ELECTRONICS CO, ., LTD., Suwon-city, Kyungki-do, KR; Lee, Moon-gyu, c/o SAMSUNG ELECTRONICS C, O., LTD., Suwon-city, Kyungki-do, KR; Mun, Jong-kuk, c/o SAMSUNG ELECTRONICS C, O., LTD., Suwon-city, Kyungki-do, KR |
74 | Representative | VTR | Grünecker, Kinkeldey, Stockmair & Schwanhäusser, 80802 München, DE |
10 | Published DE documents | DEPN | Original document:
DE000069418528T2 Searchable text:
DE000069418528T2 |
| Address for service | | Grünecker Kinkeldey Stockmair & Schwanhäusser Patent- und Rechtsanwälte, 80802 München, DE |
33 31 32
| Foreign priority | PRC PRNA PRDA
| KR 9310646 Jun 11, 1993
|
| Patent division in charge | | 55 |
97 | EP language of publication | ELANG | EN - Englisch |
84 | Designated EP contracting states | EDS | DE, GB, NL |
43 | Date of first publication | EVT | Dec 14, 1994 |
| Date of the first transfer into DPMAregister | EREGT | Sep 27, 2012 |
| Date of the (most recent) update in DPMAregister | REGT | Jan 20, 2013 (Show all update days)(Hide all update days)- Jan 20, 2013
- Historical data not available for this/these date(s)
- Sep 27, 2012
- Date of the first transfer into DPMAregister
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