| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c3871fa0149c936e861bf3b3394a37f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E05B49-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F11-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07C9-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E05B49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24F11-02 |
| filingDate |
1991-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba8d3cfe4aa0af062af22b4bdf91ec98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdc922745214d245b80fd55f16f15003 |
| publicationDate |
1993-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5206521-A |
| titleOfInvention |
Energy saving optoelectronic code reading access device |
| abstract |
An energy saving, optoelectronic system provides a means for energizing and deenergizing electrical loads. The system includes a continuous light transmission source and a light receiving circuit that senses a light pattern and, in response, develops a first or a second output signal. The system also includes a gating circuit that receives the output signal. The gating circuit comprises a logic circuit arranged such that the receiving circuit will transmit the second output signal upon receiving a predetermined light signal. The system further includes a power switch that is open in response to an open circuit signal from the gating circuit and is closed in response to close circuit signal from the gating circuit. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5495984-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107152765-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019161399-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012228478-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003090362-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8866066-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111868448-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8160749-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111868448-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014058807-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009171506-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8748803-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2337075-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013285593-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012054031-A1 |
| priorityDate |
1991-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |