{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9601139","patent":{"patent_number":"US-9601139","title":"Electrostatic discharge protection for a magnetoresistive sensor","assignee":null,"inventors":[],"filing_date":"2016-01-29T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G11B","G06F","G11B","G11B","G11B","G11B"],"num_claims":13,"abstract":"A magneto-resistive (MR) sensor protection circuit is disclosed, for the protection of an MR sensor. The MR sensor may have a safe operating voltage range, a normal operating voltage range within the safe operating voltage range, and two terminals coupled to a read channel circuit, including a positive terminal and a negative terminal. The MR sensor protection circuit may have positive and negative protection threshold voltage ranges. The MR sensor protection circuit may also have a plurality of N-channel field-effect transistors (NFETs) that are coupled to the positive terminal and to the negative terminal, and configured to, in response to a voltage between the two terminals being within either the positive or the negative protection threshold voltage range, limit the voltage between the terminals by shunting current between the positive terminal and the negative terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electrostatic discharge protection for a magnetoresistive sensor","description":"A magneto-resistive (MR) sensor protection circuit is disclosed, for the protection of an MR sensor. The MR sensor may have a safe operating voltage range, a normal operating voltage range within the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9601139","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-9601139","citation_suggestion":"Patentable. \"Electrostatic discharge protection for a magnetoresistive sensor\" (US-9601139). https://patentable.app/patents/US-9601139","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9601139","json":"https://patentable.app/api/llm-context/US-9601139","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:16:59.483Z"}