http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008231299-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2dba0d8f6d34b922006f585099add30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c0f98bfdbb8be2a2f55f45c3b18ad87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70173ffee9b81ebb23ee22b36f479fa6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S439-931 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-2808 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F19-00 |
| filingDate | 2007-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c72e66a0fe2f5d11455f932020b731cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e900353b94ab3300338fa1e0a9e26cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93c73373ed506f345925b7de4b8bee47 |
| publicationDate | 2008-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2008231299-A1 |
| titleOfInvention | Vacuum chamber with two-stage longitudinal translation for circuit board testing |
| abstract | A circuit board tester that uses a dual-stage translation to bring a unit under test (UUT) into physical and electric contact first with a series of tall probes, then with a series of short probes. Initially, the UUT is mounted on a support plate, and spaced apart from both the tall and short probes. First, in order to perform a functional test on the UUT, a first vacuum stage is engaged, and atmospheric pressure translates the UUT longitudinally until contact is made with a first hard stop, defining a first position. At this first position, the UUT is in contact with a series of tall probes, and is spaced apart from a series of short probes. After a function test is performed, a second vacuum stage is engaged in addition to, and independent of, the first vacuum stage. Atmospheric pressure translates the UUT longitudinally until contact is made with a second hard stop, defining a second position. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10048312-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10168383-B2 |
| priorityDate | 2004-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.