| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec24cf853e108d093de2fd7fa37c5d9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_988cce76111ad16e5301b07ecbf19b6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_493e99579b853a04f3a338d33726cbc5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1442e6a1ca178701d53290a4652738c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S7-52033 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S15-8927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S7-5208 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-00 |
| filingDate |
2008-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-07-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b35d7ca3f498aff5c4e69e7754d8c8c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f5a4fcc68c932a28205fe0e20183cc6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b58ea41de52b46b6ee8ea176dc82caa7 |
| publicationDate |
2012-07-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8226563-B2 |
| titleOfInvention |
Receive circuit for minimizing channels in ultrasound imaging |
| abstract |
Receive circuits and associated methods are provided for ultrasound imaging. Both subarray mixing and time division multiplexing are provided with a same circuit. Components of the receive circuit respond to either phasing or time slot information to implement subarray mixing or time division multiplexing. A network of switches allows combination of signals from different elements to form different sub-apertures. A controller minimizes power consumption while outputting the desired phase or time division multiplexed information by gating a clock to various registers. Each of the registers corresponds to different groups of transducer elements. For loading new phasing information, the clock is turned on to the desired register. Duration operation of the receive circuit, the clock is gated off. The register outputs the previously loaded values in a static state without clocking. Preamplification for either of time division or subarray mixed signals is provided using a variable gain amplifier with a common mode feedback. The common mode feedback provides for a constant operating point despite changes in the desired amount of gain. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9028412-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9530398-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9327142-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9773496-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9592032-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9198637-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9476969-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11129596-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9268015-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10235988-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9268014-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10076313-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10856847-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9826960-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11490878-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8852103-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9592030-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9155521-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9149255-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9022936-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9521991-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11439364-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9667889-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10416298-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11435458-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10499884-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11357476-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10980511-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9247924-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9033884-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9229097-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11647985-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021362187-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9351706-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11039812-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013324851-A1 |
| priorityDate |
2004-02-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |