| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a458c9c1a9a8ffbe1f9a75f32a5ac5a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L23-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01C13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01C10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L1-2293 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L23-18 |
| filingDate |
2006-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c60498dcc847dda7d68edace1d911b2 |
| publicationDate |
2007-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7278321-B2 |
| titleOfInvention |
Pressure sensor |
| abstract |
A pressure sensor for sensing a pressure level of a medium. The pressure sensor includes a rigid substrate having a medium contacting side and a pressure sensitive resistor mounted on the medium contacting side. The resistor exhibits a change in resistance in response to pressure changes on the resistor above a predetermined threshold. Other embodiments of the invention are shown using a wheatstone bridge with pressure sensitive resistors and resistors that are insensitive to pressure changes. |
| priorityDate |
2003-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |