Inventor · disambiguated record
Tung-Ching Tsao
Also filed as: TSAO TUNG-CHING
10 granted patents·1 pending application·81 citations·filing 2004–2025
87Inventor score
Top patents by PatentIndex Score
11 records- 0194US10694148B1Image-based navigation using quality-assured line-of-sight measurementsBOEING CO·Filed 2019·Granted Jun 23, 2020·25 cites·20 claims
- 0294US9073648B2Star tracker rate estimation with kalman filter enhancementBOEING CO·Filed 2014·Granted Jul 7, 2015·23 cites·20 claims
- 0377US8265804B1Method and system for controlling a vehicleUETRECHT DAVID S·Filed 2009·Granted Sep 11, 2012·14 cites·38 claims
- 0467US11168984B2Celestial navigation system and methodBOEING CO·Filed 2019·Granted Nov 9, 2021·2 cites·24 claims
- 0567US8543266B2Modified Kalman filter for generation of attitude error correctionsLI RONGSHENG·Filed 2011·Granted Sep 24, 2013·5 cites·18 claims
- 0665US12228408B2Sensor data fusion system with noise reduction and fault protectionBOEING CO·Filed 2021·Granted Feb 18, 2025·0 cites·21 claims
- 0765US2025198761A1Sensor data fusion system with noise reduction and fault protectionBOEING CO·Filed 2025·Application pending·0 cites
- 0861US8131409B2Gyroless transfer orbit sun acquisition using only wing current measurement feedbackTSAO TUNG-CHING·Filed 2009·Granted Mar 6, 2012·5 cites·16 claims
- 0960US12422567B2Methods and apparatus to reduce communications for position, navigation and timing determinationsBOEING CO·Filed 2023·Granted Sep 23, 2025·0 cites·17 claims
- 1054US9643740B2Gyroless three-axis sun acquisition using sun sensor and unscented kalman filterBOEING CO·Filed 2014·Granted May 9, 2017·1 cites·19 claims
- 1152US7437224B2Target acquisition control for spacecraft gimballed payloadBOEING CO·Filed 2004·Granted Oct 14, 2008·6 cites·54 claims
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