{"schema_version":"alpha-profile-public-v1","slug":"tzu-yin-ty-chiu","canonical_url":"https://registry.alpha.ac/people/tzu-yin-ty-chiu","as_of":"2026-09-21T17:05:57.620388+00:00","published_at":"2026-09-02T02:37:23.755951+00:00","last_reviewed_at":"2026-05-15T20:30:04.847+00:00","identity":{"display_name":"Tzu-Yin (TY) Chiu","headshot_url":null,"headshot_media":null,"profile_kind":"director","role_tags":["director","executive"],"current_role":{"company_name":"AXCELIS TECHNOLOGIES INC","company_slug":"axcelis-technologies-inc","exchange":"NASDAQ","ticker":"ACLS","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":true,"valid_from":"2018-01-01","valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","effective_date":"2026-03-31","last_checked_at":"2026-04-24T16:00:32.736+00:00"}},"photo_match":null},"assurance":{"is_claimed":false,"status":"unverified","assurance_level":null,"method":null,"verified_at":null,"expires_at":null},"claiming":{"eligible":true,"label":"Is this you? Claim your Alpha Profile","claim_url":"https://terminal.alpha.ac/claim-profile?person=tzu-yin-ty-chiu","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=tzu-yin-ty-chiu&mode=suggest","canonical_record_will_be_reused":true,"canonical_facts_owner_controlled":false},"presentation":{"schema_version":"alpha-profile-presentation-v1","state":"alpha_editorial","version":0,"published_at":null,"headline":null,"headline_evidence":null,"location":null,"photo":null,"cover":null,"about":["Dr. Chiu has over 30 years of experience in the semiconductor industry with a track record of managing successful semiconductor manufacturing companies at the executive level. His expertise spans technology research, business development, operations, and corporate management, with particular familiarity with the Chinese semiconductor market."],"links":[],"sources":[],"featured":[],"competencies":[],"board_preferences":null,"board_service":[{"organization":"AXCELIS TECHNOLOGIES INC","organizationId":"axcelis-technologies-inc","title":"Director","period":"2018-01-01 · current","evidenceLabel":"sec_proxy","evidenceState":"verified","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm"}],"experience":[],"education":[],"credentials":[],"section_order":null,"hidden_sections":[],"limitations":["Presentation fields do not alter independently verified Alpha Profile facts.","Owner-supplied résumé records retain their field-level evidence state.","Only confirmed company_person_roles with public evidence. Website governed_site_fallback rows are not invented. about/links are stored people.profile_summary/bio and linkedin_url only. Dates stay undisclosed when the role has no start_date. SoFi Bank is not SoFi Technologies."]},"presentation_authority":"confirmed_company_person_roles","roles":[{"company_name":"AXCELIS TECHNOLOGIES INC","company_slug":"axcelis-technologies-inc","exchange":"NASDAQ","ticker":"ACLS","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":true,"valid_from":"2018-01-01","valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","effective_date":"2026-03-31","last_checked_at":"2026-04-24T16:00:32.736+00:00"}}],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Proxy extraction classified AI/ML experience for Tzu-Yin (TY) Chiu as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T20:30:05.109599+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACLS DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","published_at":"2026-03-31T00:00:00+00:00","last_checked_at":"2026-05-15T20:30:04.965123+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_role","claim_value":"Director","claim_text":"Tzu-Yin (TY) Chiu currently serves as Director at AXCELIS TECHNOLOGIES INC.","claim_state":"verified","valid_from":"2026-03-31","valid_to":null,"confidence":0.92,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T20:30:05.05977+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACLS DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","published_at":"2026-03-31T00:00:00+00:00","last_checked_at":"2026-05-15T20:30:04.965123+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":["Technology and New Product Development"],"claim_text":"Tzu-Yin (TY) Chiu serves on Technology and New Product Development.","claim_state":"verified","valid_from":"2026-03-31","valid_to":null,"confidence":0.88,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T20:30:05.085095+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACLS DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","published_at":"2026-03-31T00:00:00+00:00","last_checked_at":"2026-05-15T20:30:04.965123+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_company","claim_value":"National Silicon Industry Group (NSIG)","claim_text":"Tzu-Yin (TY) Chiu is linked to National Silicon Industry Group (NSIG) as an operating executive.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T20:30:05.247772+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACLS DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","published_at":"2026-03-31T00:00:00+00:00","last_checked_at":"2026-05-15T20:30:04.965123+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_role","claim_value":"President of National Silicon Industry Group","claim_text":"Tzu-Yin (TY) Chiu is also listed as President of National Silicon Industry Group.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T20:30:05.224423+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACLS DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","published_at":"2026-03-31T00:00:00+00:00","last_checked_at":"2026-05-15T20:30:04.965123+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Proxy extraction classified cybersecurity experience for Tzu-Yin (TY) Chiu as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T20:30:05.1587+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACLS DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","published_at":"2026-03-31T00:00:00+00:00","last_checked_at":"2026-05-15T20:30:04.965123+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":true,"claim_text":"Proxy extraction classified technology background for Tzu-Yin (TY) Chiu as true.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T20:30:05.132099+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACLS DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","published_at":"2026-03-31T00:00:00+00:00","last_checked_at":"2026-05-15T20:30:04.965123+00:00","relation":"supports","excerpt_locator":null}]},{"subject":"alpha:person:tzu-yin-ty-chiu","claim_type":"board_service","claim_value":{"tags":[],"title":"Director","period":"2018-01-01 · current","organization":"AXCELIS TECHNOLOGIES INC","organization_id":"axcelis-technologies-inc"},"claim_text":"Director at AXCELIS TECHNOLOGIES INC (2018-01-01 · current)","valid_from":null,"valid_to":null,"verification_status":"confirmed","date_precision":"period_text_only","evidence":[{"source_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","label":"sec_proxy","evidence_state":"verified"}],"claim_state":"confirmed","version":1}],"network":{"schema_version":"alpha-profile-network-public-v1","relationships":[],"relationship_pathfinding":false,"authentication_prompt":"Sign in to see how you're connected.","limitations":["Representative factual associations only.","Shared contexts do not assert personal acquaintance.","Anonymous graph traversal is not available."]},"permissions":{"classification":"open_public_projection","public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false},"limitations":["Only permissioned public claims and evidence are included.","Absence of a claim is not evidence that the underlying fact is false.","Public retrieval does not grant model-training or redistribution rights.","Private relationships and Council activity are excluded."],"structured_data":{"@context":"https://schema.org","@type":"ProfilePage","@id":"https://registry.alpha.ac/people/tzu-yin-ty-chiu#profile","url":"https://registry.alpha.ac/people/tzu-yin-ty-chiu","dateModified":"2026-05-15T20:30:04.847+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/tzu-yin-ty-chiu#person","name":"Tzu-Yin (TY) Chiu","url":"https://registry.alpha.ac/people/tzu-yin-ty-chiu","jobTitle":"Director","worksFor":{"@type":"Organization","name":"AXCELIS TECHNOLOGIES INC","tickerSymbol":"NASDAQ: ACLS"},"affiliation":[{"@type":"OrganizationRole","roleName":"Director","startDate":"2018-01-01","memberOf":{"@type":"Organization","name":"AXCELIS TECHNOLOGIES INC","url":"https://registry.alpha.ac/companies/axcelis-technologies-inc","tickerSymbol":"NASDAQ: ACLS"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465926037356/tm261420-1_def14a.htm","name":"ACLS DEF 14A director slate"}],"mainEntityOfPage":"https://registry.alpha.ac/people/tzu-yin-ty-chiu"},"trust":{"schema_version":"alpha-profile-trust-v1","verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":9,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"aggregation":{"schema_version":"alpha-claim-aggregation-v1","published_claim_count":9,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":3,"distinct_source_count":1,"conflicts":[],"conflict_count":0,"headline_conflict_count":0,"internal_review_conflict_count":0,"contradiction_types":[],"headline_conflict_types":[],"verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":9,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"coverage":{"schema_version":"alpha-coverage-metric-v1","published_claims":9,"corroborated_claims":0,"sources":3,"distinct_sources":1,"role_claims":1,"last_reviewed_at":"2026-05-15T20:30:04.847+00:00","observed_at":"2026-09-21T17:05:57.620388+00:00","freshness_days":129}},"rights":{"public_retrieval":"allowed","agent_retrieval":"allowed","redistribution":"not_granted","model_training":"not_granted","commercial_use":"not_specified","relationship_pathfinding":"not_granted","direct_contact":"not_granted"}},"projection":{"schema_version":"alpha-profile-projection-v5","entity":{"kind":"person","slug":"tzu-yin-ty-chiu","canonical_url":"https://registry.alpha.ac/people/tzu-yin-ty-chiu"},"publication":{"published_at":"2026-09-02T02:37:23.755951+00:00","last_reviewed_at":"2026-05-15T20:30:04.847+00:00","as_of":"2026-09-21T17:05:57.620388+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/tzu-yin-ty-chiu","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/tzu-yin-ty-chiu","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/tzu-yin-ty-chiu.md","media_type":"text/markdown"},"structured_data":{"embedded":true,"media_type":"application/ld+json"},"share_image":null},"permissions":{"public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false}}}