Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hollow-core microstructure optical fiber preform, optical fiber and method for manufacturing thereof

Hollow-core microstructure optical fiber preform, optical fiber and method for manufacturing thereof

US Patent 12345914 · Granted Jul 1, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Efficient phosphorus-containing toughening reactive flame retardant and preparat2025
Handover method, device and system in multi-connection network2025
Cell feeding system and method, cell grouping system and method, and operation s2025
Wireless charging device and wireless charging method2025
Use of biological enzyme for preparing orlistat intermediate, and preparation me2025
2, 4-diaminopyrimidine derivative and application thereof2025
Systems and methods for data masking2025
4-iodopyrazole coordination compound and preparation method and use thereof2025
High ductility, high modulus and phthalate free impact resistant propylene copol2025
Aerogel fiber having specific cross-sectional morphological feature, graphene fi2025
Escaping method and apparatus of cleaning robot, medium and electronic device2025
Suspension grid frame lighting apparatus with flexible bracket2025