| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6e60a2175ceaeedeb49a6e0fe634be8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C2201-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2034-2055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2034-2065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3937
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C2204-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3966
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3983 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C9-0046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C1-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C9-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B34-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-00 |
| filingDate |
2019-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43962ff80142d08c3b7a93f945226584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de9613dc46e9ee0d90280d2afb0d5a54 |
| publicationDate |
2019-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019336242-A1 |
| titleOfInvention |
System and method for determining the three-dimensional location and orientation of identification markers |
| abstract |
The present invention relates to a tool system comprising a handheld implement having a passive vectorized tracking marker permanently integrated with the implement at a predetermined location on the implement in a predetermined orientation with respect to the implement; and a database comprising geometric information describing the at least one of a rotationally asymmetric shape of the tracking marker and a rotationally asymmetric pattern disposed on the tracking marker. The system may further comprise: a tracker configured for obtaining image information about the tracking marker when the tracking marker is in a field of view of the tracker; and a controller having a processor and memory, the controller in communication with the database and the tracker, the processor programmable for receiving and processing image information from the tracker; accessing the database to retrieve the geometric information; and comparing the image information with the geometric information. The handheld implement may be three-dimensionally tracked by the tracker. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113974837-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021174950-A1 |
| priorityDate |
2011-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |