Patent assignee · US · COMPANY

SA PHOTONICS, INC.

32Patents
32Active
32Granted
57Portfolio score

Filing activity: Feb 17, 2010 → Oct 17, 2022 · 1 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US9618746B2 High resolution wide field of view digital night vision system Electricity 22 Active
US9651786B1 Systems and methods for augmented reality devices with light security Physics 18 Active
US8736967B1 Anamorphic eyepiece Physics 13 Active
US10903901B2 Free space optical node with fiber bundle Electricity 11 Active
US9810862B2 Free space optical (FSO) system Electricity 11 Active
US10411797B1 Free space optical node with fiber bundle Electricity 8 Active
US11005565B1 Free space optical communication terminal with wavelength dependent optic Electricity 5 Active
US11082128B1 Free space optical terminal with dither based alignment Electricity 4 Active
US11476933B1 Free space optical communication terminal with rotatable dispersive optical component Electricity 4 Active
US8174705B1 Tilting mirror controlled using null-based interferometric sensing Physics 3 Active
US9973274B1 Fast tracking free space optical module Electricity 3 Active
US10075233B2 Data retransmission for atmospheric free space optical communication system Electricity 3 Active
US9716549B2 Free space optical communication tracking with electronic boresight compensation and co-boresighted transmit and receive optics Electricity 3 Active
US9876567B2 Free space optical communication tracking with electronic boresight compensation and co-boresighted transmit and receive optics Electricity 3 Active
US11290183B2 Feed-forward control of free space optical communication system based on inertial measurement unit Electricity 2 Active
US10215936B2 Free space optical (FSO) system Electricity 2 Active
US10584999B2 High power supercontinuum fiber optical source with midstage spectrum broadening Electricity 1 Active
US10389442B2 Free space optical (FSO) system Electricity 1 Active
US10451878B2 Systems and methods for augmented reality devices with light security Physics 1 Active
US11909439B2 Wavefront sensor with inner detector and outer detector Electricity 1 Active
US12107709B1 Timing synchronization in pulse position modulation (PPM) modems Electricity 0 Active
US11777599B2 Free space optical communication terminal with rotatable dispersive optical component Electricity 0 Active
US12081264B1 Beacons for optical location and tracking Electricity 0 Active
US10453775B1 Distributed thermoelectric cooling system Electricity 0 Active
US11387899B1 Beacon multiplexing for alignment of free space optical communication terminals Electricity 0 Active

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