Patent assignee · US · COMPANY

AdValue Photonics, Inc.

26Patents
26Active
26Granted
49Portfolio score

Filing activity: May 1, 2008 → Jun 6, 2022 · 5 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8121154B2 Thulium and/or holmium doped silicated glasses for two micron lasers Electricity 9 Active
US8911658B2 Laser marking of polymer materials Performing Operations; Transporting 5 Active
US8639080B2 Optical fiber with multi section core Electricity 3 Active
US9581760B2 Rare-earth doped gain fibers Electricity 3 Active
US8346029B2 Highly rare-earth doped fiber Physics 3 Active
US9640936B1 Rare-earth doped gain fibers Electricity 2 Active
US7957433B2 Mode-locked two micron fiber lasers Electricity 2 Active
US8755642B2 Fiber-amplifiers with all-fiber optical isolator Physics 2 Active
US9653870B1 Rare-earth doped gain fibers Electricity 1 Active
US8467423B2 Thulium and/or Holmium doped germanosilicate glasses for two micron lasers Electricity 1 Active
US8948217B2 Optical fiber with multi section core Electricity 1 Active
US9780520B2 Ultrashort pulse fiber amplifier using rare-earth doped gain fibers Electricity 1 Active
US8279900B2 Mode-locked two-micron fiber lasers Electricity 1 Active
US9225142B2 Fiber amplifier with multi section core Electricity 0 Active
US8374468B2 Highly rare-earth doped fiber array Chemistry; Metallurgy 0 Active
US9722390B2 Ultrashort pulse fiber amplifier using rare-earth doped gain fibers Electricity 0 Active
US9463992B2 Laser processing system using broad band pulsed lasers Performing Operations; Transporting 0 Active
US8509574B2 Faraday rotator and isolator Physics 0 Active
US9768578B1 Ultrashort pulse fiber amplifier using rare-earth doped gain fibers Electricity 0 Active
US9653871B1 Rare-earth doped gain fibers Electricity 0 Active
US9812837B2 Ultrashort pulse fiber amplifier with rare-earth doped gain fibers Electricity 0 Active
US11828979B2 Configuring infrared optical fibers from oxide glasses Physics 0 Active
US11899232B2 Fabrication and use of all-optical-fiber polarizer Physics 0 Active
US11061188B1 Fiber coupler and method for fabrication of the same Physics 0 Active
US8265107B2 Thulium and/or Holmium doped silicate glasses for two micron lasers Electricity 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.