| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5db97a1c67e768f4b174d8c343d5a713 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-622 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-62 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-02 |
| filingDate |
2016-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bffe8d3c55267d13b614e577ef007d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23e1ce11ec367c7b253d907323699027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ddcbc21b7b3561ac0d9deda9d2fb0ca |
| publicationDate |
2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9991106-B2 |
| titleOfInvention |
Mass spectrometer with digital step attenuator |
| abstract |
A method is disclosed comprising passing a signal output from a detector through a programmable attenuator or a programmable amplifier prior to digitizing the signal, and switching an attenuation factor or gain factor of the programmable attenuator or the programmable amplifier one or more times during a data acquisition period. |
| priorityDate |
2015-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |