Inventor
JI XINGCHEN
US7 patents
Patents
7 patentsUS11092424B2Aug 17, 2021
Microresonator-frequency-comb-based platform for clinical high-resolution optical coherence tomography
UNIV COLUMBIA5 citations80
US11859972B2Jan 2, 2024
Microresonator-frequency-comb-based platform for clinical high-resolution optical coherence tomography
UNIV COLUMBIA2 citations69
US11870216B2Jan 9, 2024
Compact narrow-linewidth integrated laser
UNIV COLUMBIA1 citations60
US12504668B2Dec 23, 2025
Fully integrated chip platform for electrically pumped frequency comb generation
UNIV COLUMBIA0 citations59
US12474158B2Nov 18, 2025
Microresonator-frequency-comb-based platform for clinical high-resolution optical coherence tomography
UNIV COLUMBIA0 citations58
US12300963B2May 13, 2025
Tunable optical frequency comb generator in microresonators
UNIV COLUMBIA0 citations56
US12326622B2Jun 10, 2025
Thermally tunable low broadband waveguides and related systems and methods
UNIV COLUMBIA0 citations46