Assignee
RAM PHOTONICS LLC
US22 patents
Top patents by PatentIndex Score
US8451528B1May 28, 2013
Method and apparatus for generation of coherent frequency combs
RAM PHOTONICS LLC29 citations92
US8447155B1May 21, 2013
Methods and apparatus for power-equalized optical frequency comb generation
RAM PHOTONICS LLC25 citations86
US11137627B2Oct 5, 2021
Methods for computation-free wideband spectral correlation and analysis
RAM PHOTONICS LLC10 citations84
US9244330B2Jan 26, 2016
Method and apparatus for generation of coherent frequency combs
RAM PHOTONICS LLC4 citations83
US8981273B2Mar 17, 2015
Optical frequency tracking and stabilization based on extra-cavity frequency
RAM PHOTONICS LLC9 citations83
US8786930B2Jul 22, 2014
Method and apparatus for generation of coherent frequency combs
RAM PHOTONICS LLC4 citations83
US10935802B2Mar 2, 2021
Method and system for multispectral beam combiner
RAM PHOTONICS LLC5 citations82
US10551626B2Feb 4, 2020
Method and system for multispectral beam combiner
RAM PHOTONICS LLC9 citations82
US9921111B2Mar 20, 2018
Method and apparatus for wavefront sensing
RAM PHOTONICS LLC6 citations77
US11960130B2Apr 16, 2024
Method and system for stabilizing fiber grating optical parameters
RAM PHOTONICS LLC3 citations73
US9528875B2Dec 27, 2016
Optical frequency tracking and stabilization based on extra-cavity frequency
RAM PHOTONICS LLC5 citations72
US11005520B2May 11, 2021
Method and system for spread spectrum code acquisition
RAM PHOTONICS LLC1 citations71
US10756776B2Aug 25, 2020
Method and system for spread spectrum code acquisition
RAM PHOTONICS LLC2 citations71
US10371580B2Aug 6, 2019
Method and apparatus for wavefront sensing
RAM PHOTONICS LLC3 citations66
US11726341B2Aug 15, 2023
Method and system for multispectral beam combiner
RAM PHOTONICS LLC0 citations61
US11368182B2Jun 21, 2022
Method and system for spread spectrum code acquisition
RAM PHOTONICS LLC0 citations61
US9423306B2Aug 23, 2016
Method and apparatus for wavefront sensing
RAM PHOTONICS LLC2 citations56
US12298562B2May 13, 2025
Method and system for rotational alignment of polarization maintaining fibers
RAM PHOTONICS LLC0 citations55
US11892347B2Feb 6, 2024
Techniques for laser beam sensing and profiling using temperature-sensitive structures
RAM PHOTONICS LLC1 citations53
US12424815B2Sep 23, 2025
Method and system for multi-wavelength laser system
RAM PHOTONICS LLC0 citations50
US12339473B2Jun 24, 2025
High bandwidth immersion grating
RAM PHOTONICS LLC0 citations45
US9513423B2Dec 6, 2016
Methods and apparatus for power-equalized optical frequency comb generation
RAM PHOTONICS LLC0 citations42