{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9691422","patent":{"patent_number":"US-9691422","title":"Slider air-bearing surface designs with efficiency-flattening hole","assignee":null,"inventors":[],"filing_date":"2016-10-27T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G11B","G11B"],"num_claims":20,"abstract":"Disclosed herein are hard disk drive sliders having an air-bearing surface (ABS) with an efficiency-flattening hole (EFH). The sliders comprise a trailing edge pad that has a first surface at a first level with a first perimeter, a second surface at a second level, the second level being below the first level, the second surface being substantially parallel to the first surface, the second surface having a second perimeter, wherein the second perimeter is within the first perimeter, and a third surface at a third level, the third level being below the second level, the third surface being substantially parallel to the first and second surfaces, the third surface having a third perimeter, wherein the third perimeter is within the second perimeter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Slider air-bearing surface designs with efficiency-flattening hole","description":"Disclosed herein are hard disk drive sliders having an air-bearing surface (ABS) with an efficiency-flattening hole (EFH). The sliders comprise a trailing edge pad that has a first surface at a first ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9691422","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-9691422","citation_suggestion":"Patentable. \"Slider air-bearing surface designs with efficiency-flattening hole\" (US-9691422). https://patentable.app/patents/US-9691422","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9691422","json":"https://patentable.app/api/llm-context/US-9691422","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:41:42.395Z"}