| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d46e1d7c69cf180624e14895f977eeb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-07314 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L22-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-07357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-0416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-2601 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R1-067 |
| filingDate |
2012-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85a84e0175228b8bb6afbbe8d1d19a19 |
| publicationDate |
2012-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012169831-A2 |
| titleOfInvention |
Probe apparatus for testing chips |
| abstract |
The present invention relates to a probe apparatus for testing the quality of semiconductor chips, wherein the probe apparatus for testing the chips has superior reliability and durability. The probe apparatus of the present invention comprises: a printed circuit board having a center with a through-hole; a pin holder which is attached to the front surface of the printed circuit board and which has a plurality of pin holes; a plurality of probe pins each of which has an L-shape with a horizontal end connected to one side end of a circuit pattern formed on the printed circuit board, and a vertical end exposed outwardly from the upper surface of the pin hole; and a back cover attached to the back surface of the printed circuit board. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014253163-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110752193-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108107243-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9588140-B2 |
| priorityDate |
2011-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |