| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d50a5d08fff80f620aa6f328cd9bc85e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6434
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-81 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-77 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate |
1992-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86d9ccc648831b158ac37c8d24c00fdc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c5d1439377b29bffbaa8af3dd3e794e |
| publicationDate |
1994-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5319975-A |
| titleOfInvention |
Fiber optic moisture sensor |
| abstract |
This invention provides for a fiber optic moisture sensor. The sensor is comprised of a housing and a support positioned within the housing. The support is coated with a film. A first and second light guides are positioned within the housing and communicate illumination to and from the film. A reflective surface is positioned within the housing facing the film. The film comprises an optically transparent polymer and a salt complex of a metal ion and an organic compound. The salt complex is capable of absorbing moisture and emits a fluorescence signal when excited by light at the appropriate wavelength. The fluorescence signal can be quenched when the salt complex absorbs moisture. An apparatus incorporating the sensor and a method of making the sensor are also provided. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11391675-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9613711-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009269003-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006050765-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7198939-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10954159-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008042823-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107209119-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006131513-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016108396-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7153532-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017356893-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160080737-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6791690-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011171067-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5780718-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5783743-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11467338-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10670802-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005105841-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111133297-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111133297-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7037554-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6582658-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007059760-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10457596-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7300798-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9852022-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6965708-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7417238-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6947138-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004264901-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6528790-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003203371-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6223543-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009125325-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101990635-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5440927-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007058898-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5676154-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003082820-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007116402-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6117686-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015050743-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006175555-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004252307-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002132261-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5844125-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5952237-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7429127-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109557058-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5881201-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5618493-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007065071-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5591400-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109557058-B |
| priorityDate |
1992-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |