{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8543633","patent":{"patent_number":"US-8543633","title":"Modified Gram-Schmidt core implemented in a single field programmable gate array architecture","assignee":null,"inventors":[],"filing_date":"2010-09-24T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["G06F","H04B","H04B"],"num_claims":15,"abstract":"A modified Gram-Schmidt QR decomposition core implemented in a single field programmable gate array (FPGA) comprises a converter configured to convert a complex fixed point input to a complex floating point input, dual port memory to hold complex entries of an input matrix, normalizer programmable logic module (PLM) to compute a normalization of a column vector. A second PLM performs complex, floating point multiplication on two input matrix columns. A scheduler diverts control of the QRD processing to the normalizer PLM or the second PLM. A top level state machine communicates with scheduler and monitors processing in normalizer PLM and second PLM and communicates the completion of operations to scheduler. A complex divider computes final column for output matrix Q using floating point arithmetic. Multiplexer outputs computed values as elements of output matrix Q or R. Complex floating point operations are performed in a parallel pipelined implementation reducing latencies."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Modified Gram-Schmidt core implemented in a single field programmable gate array architecture","description":"A modified Gram-Schmidt QR decomposition core implemented in a single field programmable gate array (FPGA) comprises a converter configured to convert a complex fixed point input to a complex floating","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8543633","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8543633","citation_suggestion":"Patentable. \"Modified Gram-Schmidt core implemented in a single field programmable gate array architecture\" (US-8543633). https://patentable.app/patents/US-8543633","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8543633","json":"https://patentable.app/api/llm-context/US-8543633","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:23:48.822Z"}