http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11422154-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P15-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P15-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C19-5776 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C25-005 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P15-00 |
| filingDate | 2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a587191b60f2cb41c7b7cdb839fde9bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14e7d31dbc66604a7f2a3b7631a84ae6 |
| publicationDate | 2022-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11422154-B2 |
| titleOfInvention | Physical quantity detection circuit, physical quantity sensor, and failure diagnosis method of physical quantity sensor |
| abstract | A physical quantity detection circuit includes a detection signal generation circuit that generates a detection signal according to a physical quantity based on an output signal of a physical quantity detection element that detects the physical quantity, an analog/digital conversion circuit that converts the detection signal into a digital signal, a reference voltage generation circuit that generates a reference voltage supplied to the analog/digital conversion circuit, and a failure diagnosis circuit that performs a failure diagnosis of the reference voltage generation circuit by monitoring the reference voltage and outputs a failure diagnosis signal indicating a result of the failure diagnosis, in which the failure diagnosis circuit performs the failure diagnosis at a predetermined timing different from a timing when the reference voltage varies temporarily according to an operation of the analog/digital conversion circuit. |
| priorityDate | 2020-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.