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ALPINE OPTOELECTRONICS INC
US12 patents
Top patents by PatentIndex Score
US11579367B2Feb 14, 2023
Integrated waveguide polarizer
ALPINE OPTOELECTRONICS INC3 citations71
US11463173B1Oct 4, 2022
Systems and methods for wafer-level testing of transmitter-receiver links
ALPINE OPTOELECTRONICS INC2 citations71
US11336370B1May 17, 2022
Integrated multi-channel photonics transmitter chip having variable power dividers
ALPINE OPTOELECTRONICS INC1 citations62
US12210198B2Jan 28, 2025
System and apparatus of controlling ring resonator operating points
ALPINE OPTOELECTRONICS INC0 citations60
US11982849B2May 14, 2024
System and apparatus of controlling ring resonator operating points
ALPINE OPTOELECTRONICS INC0 citations60
US12078857B2Sep 3, 2024
Integrated germanium photodetector with silicon nitride launch waveguide
ALPINE OPTOELECTRONICS INC0 citations51
US11863238B2Jan 2, 2024
Dual-mode receiver integrated with dispersion compensator
ALPINE OPTOELECTRONICS INC0 citations51
US11815780B2Nov 14, 2023
Differential thermo-optic phase shifter
ALPINE OPTOELECTRONICS INC0 citations51
US11606145B2Mar 14, 2023
Silicon photonics based single-wavelength 100 gbit/S PAM4 DWDM transceiver in pluggable form factor
ALPINE OPTOELECTRONICS INC0 citations51
US11561348B2Jan 24, 2023
Optical alignment systems and methods
ALPINE OPTOELECTRONICS INC0 citations51
US12483335B2Nov 25, 2025
Integrated multi-channel photonics transmitter chip having dual-channel multiplexers
ALPINE OPTOELECTRONICS INC0 citations50
US11831353B2Nov 28, 2023
Integrated multi-channel photonics transmitter chip having variable power dividers
ALPINE OPTOELECTRONICS INC0 citations50