| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdd619b8a2cc2f110b9ee4dc8d896a17 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1618
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-044 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-16 |
| filingDate |
2008-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8036f4d3fe226ca0354d522fd49befb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_199c77511893bde02baa34ac758c8516 |
| publicationDate |
2009-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20090034292-A |
| titleOfInvention |
Zoned diffractive multifocal intraocular lens |
| abstract |
The present invention generally provides a multifocal ophthalmic lens, for example a multifocal intraocular lens, which comprises a central refractive region for providing refractive focus and a diffractive region for providing two diffractive focus forces. Use In many cases, the refractive focus provided by the lens center region corresponds to a far focus that is substantially equal to one of the diffractive focus and the other diffraction corresponds to the near focus. In many cases, the focusability of the lens is governed by near focusability, especially for small pupil sizes. |
| priorityDate |
2007-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |