| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0333d6d533e9439d7103d70c95e22a3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02cfb0f1aa2718c61bdf184d53adfe79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48503a029de406b54c3826397758d963 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49826 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B15-144113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B15-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B9-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B15-173 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B9-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B15-173
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B15-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B13-18 |
| filingDate |
2011-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc6e9815d2d4fc083830c0206863413d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0312803c14848b7d4ecc4cf6379a017 |
| publicationDate |
2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9791678-B2 |
| titleOfInvention |
Zoom lens, imaging device and method for manufacturing the zoom lens |
| abstract |
A zoom lens has, in order from an object: a first lens group having positive refractive power; a second lens group having negative refractive power; a third lens group having positive refractive power; and a fourth lens group having positive refractive power. Zooming is performed by changing an air gap between the lens groups. The fourth lens group includes, in order from the object, a first positive lens component, a second positive lens component having a convex surface facing the object, and a negative lens component. A specified conditional expression is satisfied. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018149773-A1 |
| priorityDate |
2010-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |