International Patent: SINGLE-CRYSTAL TUNGSTEN ELECTRON SOURCE WITH LOW WORK FUNCTION AND LARGE-AREA (100) CRYSTAL PLANE

GENEVA, July 31 -- APPLIED PHYSICS TECHNOLOGIES, INC. filed a patent application (US2026/012462) for “SINGLE-CRYSTAL TUNGSTEN ELECTRON SOURCE WITH LOW WORK FUNCTION AND LARGE-AREA (100) CRYSTAL PLANE”. With publication no. WO/2026/161773, here are the other details related to the patent application:

Kind: Initial Publication without ISR [A2]

IPC: H01J 19/10

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

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