Assignee
UNIV BEIJING INF SCI & TECH
CN·17 granted patents·120 citations·filing 2013–2020
Top patents by PatentIndex Score
17 records- 0197US8964185B1Gas detection system using a fiber laser with double-wavelength combination having reference-cavity compensation functionUNIV BEIJING INF SCI & TECH·Filed 2014·Granted Feb 24, 2015·68 cites·10 claims
- 0293US8928885B1Gas detection system using semiconductor laser with feedback compensation by gas reference cavityUNIV BEIJING INF SCI & TECH·Filed 2014·Granted Jan 6, 2015·16 cites·10 claims
- 0388US9007594B1Gas detection system using fiber laser with active feedback compensation by reference cavityUNIV BEIJING INF SCI & TECH·Filed 2014·Granted Apr 14, 2015·8 cites·10 claims
- 0488US8896302B1Method for measuring magnetic induction intensity of magnetic field using short cavity fiber laserUNIV BEIJING INF SCI & TECH·Filed 2013·Granted Nov 25, 2014·10 cites·6 claims
- 0585US9574939B1Fiber grating demodulation system for enhancing spectral resolution by finely adjusting a collimating mirrorUNIV BEIJING INF SCI & TECH·Filed 2016·Granted Feb 21, 2017·5 cites·5 claims
- 0681US9784619B2Fiber grating demodulation system for enhancing spectral resolution of detector arrayUNIV BEIJING INF SCI & TECH·Filed 2016·Granted Oct 10, 2017·4 cites·6 claims
- 0778US8794828B1Method for measuring temperature of object using longitudinal mode output of short cavity fiber laserUNIV BEIJING INF SCI & TECH·Filed 2013·Granted Aug 5, 2014·4 cites·11 claims
- 0873US9784618B2Fiber grating demodulation system for enhancing spectral resolution by finely rotating light splitting gratingUNIV BEIJING INF SCI & TECH·Filed 2016·Granted Oct 10, 2017·1 cites·4 claims
- 0973US9029819B2Gas detection system using intracavity fiber laser with loop cavity having saturated absorption fiberUNIV BEIJING INF SCI & TECH·Filed 2014·Granted May 12, 2015·4 cites·10 claims
- 1058US12438398B2Acoustic wave-based full-sea-depth-covering undersea wireless charging method and deviceUNIV BEIJING INF SCI & TECH·Filed 2020·Granted Oct 7, 2025·0 cites·10 claims
- 1144US9568314B2Bell-shaped vibrator type angular rate gyroUNIV BEIJING INF SCI & TECH·Filed 2013·Granted Feb 14, 2017·0 cites·13 claims
- 1238US9869587B2Fiber grating demodulation system for enhancing spectral resolution by finely shifting linear array detectorUNIV BEIJING INF SCI & TECH·Filed 2016·Granted Jan 16, 2018·0 cites·5 claims
- 1337US10380065B2Method for establishing a digitized interpretation base of dongba classic ancient booksUNIV BEIJING INF SCI & TECH·Filed 2016·Granted Aug 13, 2019·0 cites·8 claims
- 1437US9869588B2Fiber grating demodulation system for enhancing spectral resolution by finely shifting slitUNIV BEIJING INF SCI & TECH·Filed 2016·Granted Jan 16, 2018·0 cites·5 claims
- 1537US9683892B2Fiber grating demodulation system for enhancing spectral resolution by finely rotating imaging focus mirrorUNIV BEIJING INF SCI & TECH·Filed 2016·Granted Jun 20, 2017·0 cites·3 claims
- 1637US9016105B2Method for measuring the strain of material using short cavity fiber laserUNIV BEIJING INF SCI & TECH·Filed 2013·Granted Apr 28, 2015·0 cites·13 claims
- 1735US11245066B2Shear vibration-based piezoelectric composite material and preparation method thereofUNIV BEIJING INF SCI & TECH·Filed 2017·Granted Feb 8, 2022·0 cites·13 claims
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