SK hynix

SK Hynix · SK 하이닉스 · SK하이닉스

urn:vlsi:entity:23c92794-0e7c-4ff4-a3aa-b6201a3e72ae

Read structured claims Explore evidence paths (JSON)

A source-reported date is a historical snapshot. Unknown validity is excluded when a date is selected. “Known to VLSI” uses the end of that UTC day. This entity’s heading uses its current label.

Recorded relationships

SUPPORTED1 evidence record · Revision 1

SK hynixLocated inCheongju-si, Chungcheongbuk-do, Republic of Korea

Company campus location.

Validity dates not established

Inspect evidence, confidence and history

Evidence index 85/100 · A rule-based index, not the probability this claim is true. 1 independent source origin(s).

The source does not establish exact validity bounds; retrieval time is recorded separately.

SK hynix company locations ↗

SK hynix · Tier A · Primary source · supports

Evidence summary: SK hynix lists a Cheongju Campus in Cheongju-si, Chungcheongbuk-do, Korea.

Location: Cheongju Campus

Published: not stated · Retrieved: 2026-09-08 · Extraction: manual-source-review

Store factual paraphrase, metadata and link only. No source document redistribution or inferred license; no source bytes retained.

First observed by VLSI: 2026-09-08T15:57:21.457Z. No independent human verification recorded.

Review: Evidence ingested by curated-primary-sources/1.0.0. This is not a product-to-fab manufacturing claim.

Full claim history →

SUPPORTED1 evidence record · Revision 1

SK hynixLocated inIcheon-si, Gyeonggi-do, Republic of Korea

Company campus location.

Validity dates not established

Inspect evidence, confidence and history

Evidence index 85/100 · A rule-based index, not the probability this claim is true. 1 independent source origin(s).

The source does not establish exact validity bounds; retrieval time is recorded separately.

SK hynix company locations ↗

SK hynix · Tier A · Primary source · supports

Evidence summary: SK hynix lists its Icheon Campus headquarters in Icheon-si, Gyeonggi-do, Korea.

Location: Icheon Campus (Headquarters)

Published: not stated · Retrieved: 2026-09-08 · Extraction: manual-source-review

Store factual paraphrase, metadata and link only. No source document redistribution or inferred license; no source bytes retained.

First observed by VLSI: 2026-09-08T15:57:21.457Z. No independent human verification recorded.

Review: Evidence ingested by curated-primary-sources/1.0.0. This is not a product-to-fab manufacturing claim.

Full claim history →

SUPPORTED1 evidence record · Revision 1

SK hynixLocated inRepublic of Korea

Corporate address shown in bilingual website footer.

Validity dates not established

Inspect evidence, confidence and history

Evidence index 85/100 · A rule-based index, not the probability this claim is true. 1 independent source origin(s).

Current website address; historical validity bounds are not given.

SK hynix corporate website ↗

SK hynix · Tier A · Primary source · supports

Evidence summary: The corporate footer names SK hynix in Korean and English and gives its address in Korea.

Location: Corporate footer — Korean/English name and address

Published: not stated · Retrieved: 2026-09-08 · Extraction: manual-source-review

Corporate name and address metadata with attribution only. Korean and English labels refer to one canonical entity.

First observed by VLSI: 2026-09-08T16:12:07.092Z. No independent human verification recorded.

Review: Evidence ingested by curated-primary-sources/1.1.0. Corporate address is not a manufacturing-fab assignment.

Full claim history →

SUPPORTED1 evidence record · Revision 1

SK hynix 12-layer HBM3EManufactured bySK hynix

Named HBM3E product in this manufacturer release.

Source-reported snapshot: 2024-09-26

Inspect evidence, confidence and history

Evidence index 85/100 · A rule-based index, not the probability this claim is true. 1 independent source origin(s).

Dated source-reported snapshot. Publication date is not an inferred manufacturing start, contract start or legal-close date.

SK hynix Begins Volume Production of the World’s First 12-Layer HBM3E ↗

SK hynix · Tier A · Primary source · supports

Evidence summary: The manufacturer reports volume production of its named HBM3E product.

Location: Seoul dateline

Published: 2024-09-26 · Retrieved: 2026-09-08 · Extraction: manual-source-review

Store factual paraphrase, metadata and link only. No source document redistribution or inferred license; no source bytes retained.

First observed by VLSI: 2026-09-08T15:57:21.457Z. No independent human verification recorded.

Review: Evidence ingested by curated-primary-sources/1.0.0. The release date is an observation of production status, not its exact start date.

Full claim history →

RETRACTED1 evidence record · Revision 2

SK hynixSupplies memory technologyHBM3e

Manufacturer-reported HBM3E production at the publication date.

Source-reported snapshot: 2024-09-26

Inspect evidence, confidence and history

Evidence index 85/100 · A rule-based index, not the probability this claim is true. 1 independent source origin(s).

Dated source-reported snapshot. Publication date is not an inferred manufacturing start, contract start or legal-close date.

SK hynix Begins Volume Production of the World’s First 12-Layer HBM3E ↗

SK hynix · Tier A · Primary source · supports

Evidence summary: The manufacturer reports producing HBM3E.

Location: Seoul dateline

Published: 2024-09-26 · Retrieved: 2026-09-08 · Extraction: manual-source-review

Store factual paraphrase, metadata and link only. No source document redistribution or inferred license; no source bytes retained.

First observed by VLSI: 2026-09-08T15:57:21.457Z. No independent human verification recorded.

Review: A volume-production announcement establishes the named product and production status, not a broader supply relationship. Retain the product claims.

Full claim history →