| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97c218700b18ec3cc2d996426ddbec96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60330f6d370286bf7bf6ec4835b8d640
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f94b7b24680dbd0590f010e4234727d9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-0025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-14 |
| filingDate |
2011-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38c8267a26c68bf2305b5a09a9028e37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bbc9faaa9430d22a85fce7d1bcb7d7d |
| publicationDate |
2012-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012188508-A1 |
| titleOfInvention |
Automatic Refracto-Keratometer |
| abstract |
An auto refracto-keratometer not only produces a black-and-white image for observing the alignment of eyes to be examined using an infrared illumination light but also has a color observation optical system for observing a condition of eyes to be examined using color-illumination light. The auto refracto-keratometer comprises an infrared optical system for examining an alignment and corneal curvature of eyes to be examined; a fogging optical system for relaxing accommodation of the eyes; a measuring optical system for measuring refractive power of the eyes; and a color observation optical system having a visible light source for emitting at least one visible light to the eyes and a 2-dimensional imaging device for detecting image of visible light reflected by the eyes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11141065-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9999346-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10582848-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10582849-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9750405-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111583191-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104490359-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014253926-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10278587-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9795290-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10004396-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9351637-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9888839-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11259700-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10380420-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022216505-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9107611-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013286351-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113440098-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10512396-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9867537-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10716465-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10575727-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9993151-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015070023-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10244939-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014240671-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11771317-B2 |
| priorityDate |
2011-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |