Patents/Assignees

Hiefo Corporation

5 patents in portfolio

US12592546utility2026
Semiconductor Waveguide Optical Gain Device with Lateral Current Confinement
0 cites
US12456849utility2025
Semiconductor Waveguide Optical Gain Device with Lateral Current Confinement or Optical Mode Shaping
0 cites
US12431690utility2025
Semiconductor Waveguide Optical Gain Device with Optical Mode Shaping
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US12355210utility2025
Semiconductor Waveguide Optical Gain Device with Lateral Current Confinement
0 cites
US12355211utility2025
Semiconductor Waveguide Optical Gain Device with Optical Mode Shaping
0 cites