{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9847870","patent":{"patent_number":"US-9847870","title":"Semiconductor device and communication system including the same","assignee":null,"inventors":[],"filing_date":"2016-06-29T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["H04L","H04L","H04W"],"num_claims":20,"abstract":"Provided are a semiconductor device including a modulator for PSK communication and a semiconductor device including a demodulator for PSK communication, and a PSK communication system. The semiconductor device includes a reference clock generator to generate a reference clock signal, a phase locked loop (PLL) to receive the reference clock signal and generate a first clock signal, an integer divider circuit to generate a second clock signal by delaying a rising edge of the reference clock signal by a product of a predetermined integer value included in transmission data and a phase interval, and a processing unit to generate a first transmission signal. The first transmission signal is phase-shifted from a first rising edge of the second clock signal. The phase interval is dependent on a ratio of the frequency of the first clock signal to the frequency of the reference clock signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and communication system including the same","description":"Provided are a semiconductor device including a modulator for PSK communication and a semiconductor device including a demodulator for PSK communication, and a PSK communication system. The semiconduc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9847870","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-9847870","citation_suggestion":"Patentable. \"Semiconductor device and communication system including the same\" (US-9847870). https://patentable.app/patents/US-9847870","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9847870","json":"https://patentable.app/api/llm-context/US-9847870","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:17:39.076Z"}