| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_11d05e40924c78e685d633fda269401b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0237
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0427 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-2418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-1702
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-0681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-0666 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-24 |
| filingDate |
2005-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27c023cc03982d07b68294f4e1123005 |
| publicationDate |
2010-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7649632-B2 |
| titleOfInvention |
Characterization of micro- and nano scale materials by acoustic wave generation with a CW modulated laser |
| abstract |
Apparatus for analyzing thin surface layers. An acoustic wave generating laser beam is amplitude modulated with continuous wave modulation of a frequency in the megahertz to gigahertz range and an optical system directs the modulated radiation to a surface of a thin surface layer. This in turn causes an acoustic wave that is sensed and analyzed to provide an indication of properties of thin surface layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9335300-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7876453-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008216575-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10794836-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9228981-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014197077-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011030476-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10444202-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2487678-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8269979-B2 |
| priorityDate |
2004-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |