Materials & Packaging

Ming-Jun Li

Bend-insensitive optical fiber

United StatesEvidence: high confidenceChecked July 2026

Third-party image used for identification in nonprofit educational commentary; rights remain with invent.org.

Who is Ming-Jun Li?

Ming-Jun Li is an inventor associated with United States. Their documented work in materials & packaging includes Bend-insensitive optical fiber, the contribution at the center of this evidence-backed profile.

Ming-Jun Li co-invented bend-insensitive optical fiber that withstands tight installation bends. Bend-insensitive fiber retained transmission performance around corners, enabling installers to place high-bandwidth optical cable through tighter building pathways and enclosures. The change mattered especially inside crowded homes and offices.

Known forBend-insensitive optical fiber
FieldMaterials & Packaging
Associated withUnited States
Evidence reviewed2 sources
01

What did Ming-Jun Li invent?

Co-invented bend-insensitive optical fiber that withstands tight installation bends.

02

What did Ming-Jun Li accomplish?

Bend-insensitive fiber removed a practical barrier to dense optical-network installation.

03

What is known about Ming-Jun Li today?

NIHF's official profile identifies Li as currently a Corning Corporate Fellow. Current institutional evidence in 2026.

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