Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Distributed bragg reflectors incorporating SB material for long-wavelength vertical cavity surface emitting lasers

Distributed bragg reflectors incorporating SB material for long-wavelength vertical cavity surface emitting lasers

US Patent 6798817 · Granted Sep 28, 2004

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polarization-multiplexed self-homodyne analog coherent (PM-SH-ACD) architecture 2025
Polarization-multiplexed self-homodyne analog coherent (PM-SH-ACD) architecture 2023
Method and apparatus for controlling an internal combustion engine2021
White light devices using non-polar or semipolar gallium containing materials an2019
Polarized white light devices using non-polar or semipolar gallium containing ma2019
Fault diagnostic systems and methods using oxygen sensor impedance2016
Control system and method for heating an oxygen sensor2015
Oxygen sensor output correction systems and methods2015
Polarization direction of optical devices using selected spatial configurations2015
White light devices using non-polar or semipolar gallium containing materials an2015
GaN containing optical devices and method with ESD stability2014
Soot sensor monitoring2014