| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e320f374bb5d0ae4c555882b8f9c1290
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdbfcdeb775e4488ac906582547480cd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2230-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2034-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-061 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1618
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B34-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-164 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 |
| filingDate |
2010-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7e6c927b0d4e555b356c3ee0b0bb559 |
| publicationDate |
2011-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011075651-A1 |
| titleOfInvention |
Limited echelette lens, systems and methods |
| abstract |
Systems and methods for providing enhanced image quality across a wide and extended range of foci encompass vision treatment techniques and ophthalmic lenses such as contact lenses and intraocular lenses (IOLs). Exemplary IOL optics can include a circular surface structure (210) with limited adjacent echelettes (230) which act as a diffractive or phase shifting profile. |
| priorityDate |
2009-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |