patent/US-3604947-A

http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3604947-A

Outgoing Links

Predicate	Object
assignee	http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cae71083b119f18009470b1882e54e4d
classificationCPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06G7-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H19-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C27-024
classificationIPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06G7-184
filingDate	1969-06-24^^<http://www.w3.org/2001/XMLSchema#date>
grantDate	1971-09-14^^<http://www.w3.org/2001/XMLSchema#date>
inventor	http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1beb7e25cef386e04f5cef0b4e97d093
publicationDate	1971-09-14^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber	US-3604947-A
titleOfInvention	Variable filter device
abstract	The present invention relates to electrical circuit apparatus capable of providing sampled integration of an electric signal. According to the present invention, an integrator filter is provided having at least one capacitor stage. Each stage includes a capacitor in series with an electronic switch, such as a fieldeffect transistor capable of being switched at a desired frequency.
isCitedBy	http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011025401-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4358737-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2813628-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4114117-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4295105-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2280141-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4298970-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4540946-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5006733-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4805126-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4982155-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4818989-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3701059-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3737676-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7162302-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7091412-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4392068-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7888970-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4127824-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4151474-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3931604-A
priorityDate	1965-10-23^^<http://www.w3.org/2001/XMLSchema#date>
type	http://data.epo.org/linked-data/def/patent/Publication

Incoming Links

Predicate	Subject
isCitedBy	http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3344262-A
isDiscussedBy	http://rdf.ncbi.nlm.nih.gov/pubchem/protein/ACCO94811 http://rdf.ncbi.nlm.nih.gov/pubchem/protein/ACCQ9VV43 http://rdf.ncbi.nlm.nih.gov/pubchem/protein/ACCQ7TQD2 http://rdf.ncbi.nlm.nih.gov/pubchem/protein/ACCD3ZQL7 http://rdf.ncbi.nlm.nih.gov/pubchem/protein/ACCQ27957 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426099776 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6337597

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