| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_971569ae4d5b1a8f0397cca507e7913b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21782b9ebe65f4dbf8b05c03f2d14502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ebedee882a3b57aa91378beb4d763f5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y25-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-0023 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y25-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-02 |
| filingDate |
2011-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c43508cf4610fd01384b22a16ea887e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8c8eb0812394486e03c23fc39423217 |
| publicationDate |
2014-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8901924-B2 |
| titleOfInvention |
Apparatus and method for sequentially resetting elements of a magnetic sensor array |
| abstract |
A semiconductor process and apparatus provide a high-performance magnetic field sensor with three differential sensor configurations which require only two distinct pinning axes, where each differential sensor is formed from a Wheatstone bridge structure with four unshielded magnetic tunnel junction sensor arrays, each of which includes a magnetic field pulse generator for selectively applying a field pulse to stabilize or restore the easy axis magnetization of the sense layers to orient the magnetization in the correct configuration prior to measurements of small magnetic fields. The field pulse is sequentially applied to groups of the sense layers of the Wheatstone bridge structures, thereby allowing for a higher current pulse or larger sensor array size for maximal signal to noise ratio. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9110123-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015061663-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9291687-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015316624-A1 |
| priorityDate |
2011-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |