| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_741c868964fee67d8f6382608629f77c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-8803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-381
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-041 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-87 |
| filingDate |
2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b4fbfd49b81504e6f91e0b84074c823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51ed26556af3752fb09945b9526ee14a |
| publicationDate |
2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11073482-B2 |
| titleOfInvention |
Multi-functional precious stone testing apparatus and method thereof |
| abstract |
A multi-functional precious stone testing apparatus includes a microcontroller, a measuring unit for measuring properties of the testing object, and a functional unit. The measuring unit is arranged to measure one of a combination of ultraviolet and infrared distributions of the testing object and a combination of thermal and electrical conductivities of the testing object. The microcontroller analyzes a result from the measuring unit to generate a test result of the testing object, wherein the microcontroller includes a communication unit for connecting with an electronic device to transmit the test result thereto. The functional unit includes a voice indicator that generates a voice indication signal of the test result. |
| priorityDate |
2011-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |