| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_336268241576cd125b3b6de6f8650fe3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2203-45138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-398
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-318
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2200-261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-28 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-398
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-45475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-369
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-318
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7203 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F3-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-398
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-369
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-318
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-28 |
| filingDate |
2021-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59e3378f5b52fbd465f276102e00d320
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87837d46bd700bd30e5ff1011c3fa63c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f64a134c992726b9f0b083bee4ed73bf |
| publicationDate |
2021-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021259638-A1 |
| titleOfInvention |
Systems, Circuits, and Methods for Reducing Common-mode Noise in Biopotential Recordings |
| abstract |
An illustrative biopotential measurement system includes a plurality of electrodes each configured to record a different signal included in a plurality of signals representative of electrical activity of a target within a user; a plurality of non-inverting operational amplifier circuits each connected to a different electrode included in the plurality of electrodes and each configured to output a different amplified signal included in a plurality of amplified signals representative of amplified versions of the plurality of signals; and a common-mode feedback circuit configured to measure a common-mode signal between the plurality of amplified signals and provide the common-mode signal to the non-inverting operational amplifier circuits. The non-inverting operational amplifier circuits are configured to use the common-mode signal to generate voltage-divided feedback signals used to generate the plurality of amplified signals. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022182498-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022182526-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022182528-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022203746-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11575382-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022186880-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023158850-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022150155-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022187098-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022250817-A1 |
| priorityDate |
2020-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |