| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7405c8c600d1d4c9bd348a3e56997a5f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-764
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3239
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3251
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3287
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3298
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3294
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3208 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G55-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F10-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G29-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G55-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F1-00 |
| filingDate |
2011-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6295927316ac00045ef7d6ffd5744a99
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b80631876f17ea2d2ed69a52a0bc24a |
| publicationDate |
2017-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3124438-A1 |
| titleOfInvention |
Effective substitutions for rare earth metals in compositions and materials for electronic applications. |
| abstract |
Embodiments disclosed herein include methods of modifying synthetic garnets used in RF applications to reduce or eliminate Yttrium or other rare earth metals in the garnets without adversely affecting the magnetic properties of the material. Some embodiments include substituting Bismuth for some of the Yttrium on the dodecahedral sites and introducing one or more high valency ions to the octahedral and tetrahedral sites. Calcium may also be added to the dodecahedral sites for valency compensation induced by the high valency ions, which could effectively displace all or most of the Yttrium (Y) in microwave device garnets. The modified synthetic garnets with substituted Yttrium (Y) can be used in various microwave magnetic devices such as circulators, isolators and resonators. |
| priorityDate |
2010-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |