| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb5b4d1cf03e015ad2be4d033ad8f3ad |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-145 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-2448 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-14 |
| filingDate |
2013-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3dba50b47997c29c10015bac363c2f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7214451439bd12ab7b1970300ede7232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58ab3f0b3e0426f320215e8b498f951d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26b28c8d1e32ce264ecc48913d27d86e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b155992285973be5dd3651218a68d7d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_665000e30421fbc5e4717842b75797fd |
| publicationDate |
2013-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013180852-A1 |
| titleOfInvention |
Gear tooth sensor with peak and threshold detectors |
| abstract |
Presented herein is a magnetic field sensor architecture that uses outputs of a peak detector and threshold detector operating in parallel to detect magnetic anomalies that may be associated with the target being sensed, e.g., a rotational ferromagnetic object such as a toothed gear, and use such detection to prevent sensor malfunction. The sensor includes an edge detection circuit and an error detection circuit. In one embodiment, the edge detection circuit includes circuits to detect edges (or transitions) of the threshold and peak detector output signals and the error detection circuit includes circuits, responsive to the edge detection circuit, to indicate an error when a "missed transition" occurs or a peak-to-peak value of an input signal as detected by the peak detector for a current cycle differs from an expected peak-to-peak value by a predetermined amount. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10782363-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11585868-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170032336-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102133873-B1 |
| priorityDate |
2012-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |