| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5231c81de1a546c1d6a9325c10910ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7a0f21f8c8d65057f769fed5ca2eb7b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q21-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q1-2216 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q21-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q1-22 |
| filingDate |
2009-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d1b5193fc86e13eb470a2bb573d9539 |
| publicationDate |
2010-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010002821-A1 |
| titleOfInvention |
Antenna with improved illumination efficiency |
| abstract |
An antenna is provided including a first loop having at least one first conductor and a second loop having at least one second conductor, the second conductor connected to the first conductor. The second loop is coupled to the first loop and is disposed a distance from and substantially parallel to the first loop. A line normal to the plane of the first loop passes through a first and second phase center points. The first and second loops are disposed to substantially reduce the far-field illumination, while substantially maintaining the near-field illumination at effective radio frequency identification system operational levels. The antenna may be used to energize devices through inductive coupling. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9812790-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11733281-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11300598-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9129200-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017030001-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10777909-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107925164-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8717242-B2 |
| priorityDate |
2008-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |