| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bcc920a777effc57993b3a63b8428da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7908ac0dc3e14c31b89dfaa2f5904b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66c59cdb5cb422667075d9453f5c74c8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-902
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-932
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1613 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-4211
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-0081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-4205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-1895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-1828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-02 |
| filingDate |
2011-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a882fc2d6ad700b45ee9238000f4616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e9fdffa9aac35f3544a41bb622692a9 |
| publicationDate |
2011-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011099002-A1 |
| titleOfInvention |
Optical apparatus with structure for liquid invariant performance |
| abstract |
A phase-adjusting element configured to provide substantially liquid-invariant extended depth of field for an associated optical lens. One example of a lens incorporating the phase-adjusting element includes the lens having surface with a modulated relief defining a plurality of regions including a first region and a second region, the first region having a depth relative to the second region, and a plurality of nanostructures formed in the first region. The depth of the first region and a spacing between adjacent nanostructures of the plurality of nanostructures is selected to provide a selected average index of refraction of the first region, and the spacing between adjacent nanostructures of the plurality of nanostructures is sufficiently small that the first region does not substantially diffract visible light. |
| priorityDate |
2010-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |