INTERNATIONAL PATENT: CORNING INCORPORATED FILES APPLICATION FOR "METHOD OF MANUFACTURING A PREFORM FOR A HOLLOW CORE OPTICAL FIBER"

GENEVA, Feb. 11 -- CORNING INCORPORATED (One Riverfront PlazaCorning, New York 14831) filed a patent application (PCT/US2025/039575) for "METHOD OF MANUFACTURING A PREFORM FOR A HOLLOW CORE OPTICAL FIBER" on Jul 29, 2025. With publication no. WO/2026/030262, the details related to the patent application was published on Feb 05, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): DENEKA, David Alan (10672 Richards RoadCorning, New York 14830)

Abstract: A method of manufacturing a preform for a hollow core optical fiber including: a redraw step including: (1) heating a workpiece including: (a) a ...