http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2856888-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf32b60391b469c41e86c353437f5751 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1618 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1618 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-16 |
| filingDate | 2013-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd296d5c55de18f61baa9532419f2c66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_651e54bec98bd1367ba0e43fbb69c1be |
| publicationDate | 2019-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2856888-C |
| titleOfInvention | Apodized hybrid diffractive-refractive iol for pseudo-accommodation |
| abstract | In certain embodiments, an ophthalmic lens comprises an optic. The optic has an optical axis and surfaces comprising an anterior surface and a posterior surface. At least one of the surfaces has an inner refractive region and a refractive-diffractive structure disposed outwardly from the inner refractive region in a direction away from the optical axis. The inner refractive region is adapted to contribute refractively to a distance focus optical power. The refractive-diffractive structure comprises one or more diffractive regions and one or more refractive regions. A diffractive region is adapted to contribute diffractively to a multi-zone optical power, and a refractive region is adapted to contribute refractively to the distance focus optical power. |
| priorityDate | 2012-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.