| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a6849fe7f05aa8b1fd50241cb28a1c3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-2264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3513
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3527 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-534
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M15-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3504 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-53 |
| filingDate |
2002-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d4e35b01d88e72dfd3483dd9839448d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0c4be508c1f02280a699d71985d4ba6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2885aa280572577af7f0a7339f8d5633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65ef9acb0397029a6f7aeb50b7317d6e |
| publicationDate |
2005-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6900893-B2 |
| titleOfInvention |
Optical path structure for open path emissions sensing with particulate matter and lubricating oil consumption absorption methodology |
| abstract |
A device for measuring particulate matter includes a light source that emits light, a receiver positioned to receive light emitted from the light source, and a detection unit in communication with the receiver. The detection unit detects an amount of particulate matter based upon the light received by the receiver. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005197794-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7423756-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019375423-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7485861-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008180678-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10843702-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7460235-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008180677-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7835005-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009213380-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11359996-B2 |
| priorityDate |
2001-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |