| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2201-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R19-005 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R19-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-04 |
| filingDate |
2015-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffd7237b0d332a53a77b3225c4119319
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c69684384c720948799ed4254f0f97e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1350b5313572c85c30673d51f629cc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50b8ee8350a5dd409fe6395b6b66fb7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7403dda8e84272d9bd1e015d402e9b59 |
| publicationDate |
2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10194251-B2 |
| titleOfInvention |
Top port microphone with enlarged back volume |
| abstract |
A package for a top port microphone with an enlarged back volume. The package includes on a substrate a lid enclosing thereunder a total volume and accommodating a MEMS chip and an ASIC. A stopper seals the ASIC against the lid thereby separating and dividing the total volume under the lid in a volume extension and a remaining volume. The volume extension can be used to arbitrarily enlarge the back volume or the front volume dependent on a placement of a sound port to the volume extension or the remaining volume. A sound path connects the volume extension and a partial volume enclosed between MEMS chip and substrate. |
| priorityDate |
2015-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |