| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36f8253f3d0d59bcd9259217d4385d10 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-06738 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-06761 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R3-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R1-067 |
| filingDate |
2004-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a4a53a11e2097e39c08a12c28578e34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c03f2876f1212bfc53464b0a207e147a |
| publicationDate |
2007-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7212019-B2 |
| titleOfInvention |
Probe needle for testing semiconductor chips and method for producing said probe needle |
| abstract |
A probe needle for testing semiconductor chips includes one end that is fixed in a holding element and a free end that includes a contact tip. The probe needle is provided—at least on the surface of the contact tip—with a layer consisting of a chemically inert, electroconductive material which is hard in relation to the material of contact surfaces of the semiconductor chips. For example, the layer can be titanium nitride. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009107965-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009121733-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009179654-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10571490-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7843748-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011050271-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7795889-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7960994-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8149639-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8225673-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9835653-B2 |
| priorityDate |
2001-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |