Patent assignee · US · COMPANY

Lumentum Operations LLC

351Patents
350Active
351Granted
61Portfolio score

Filing activity: Aug 31, 2011 → Jun 27, 2024

Most-cited patents

PatentTitleAreaCited byStatus
US9250390B2 Varying beam parameter product of a laser beam Physics 63 Active
US9250391B2 Multicast optical switch Physics 61 Active
US9341786B1 Optomechanical assembly for a photonic chip Physics 43 Active
US9547121B2 Cladding light stripper and method of manufacturing Physics 36 Active
US9294754B2 High dynamic range and depth of field depth camera Physics 25 Active
US9823422B2 Varying beam parameter product of a laser beam Physics 19 Active
US9742153B1 Compact emitter design for a vertical-cavity surface-emitting laser Electricity 17 Active
US9209605B1 Laser diode subassembly and method of generating light Electricity 13 Active
US9989700B1 Optical coupler for optical communications transceiver Physics 11 Active
US10205303B1 Vertical-cavity surface-emitting laser thin wafer bowing control Electricity 10 Active
US9618821B2 Optical modulator Physics 8 Active
US10199794B1 Electrically isolating adjacent vertical-emitting devices Electricity 8 Active
US9474188B2 Sliding thermal contact for pluggable optic modules Electricity 7 Active
US10615877B2 Electro-absorption bias circuit for electro-absorption modulators Electricity 6 Active
US9312662B1 Tunable laser source Electricity 6 Active
US9570877B1 Gain control for arbitrary triggering of short pulse lasers Electricity 5 Active
US9444553B2 Tunable coherent optical receiver and method Electricity 5 Active
US9363581B2 Compact multicast switches, MxN switches and MxN splitters Electricity 5 Active
US10429584B2 Rotary optical beam generator Physics 5 Active
US10345522B2 Multi-core silicon waveguide in a mode-converting silicon photonic edge coupler Physics 5 Active
US10305252B2 Laser system and method of tuning the output power of the laser system Electricity 5 Active
US9252910B2 Expandable multicast optical switch Electricity 5 Active
US9632225B2 Zoned optical waveplate Physics 4 Active
US9354365B2 Wavelength dispersing device Physics 4 Active
US10254570B2 Closed loop quadrature bias control for an IQ phase modulator Electricity 4 Active

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