Inventor · disambiguated record
Fa Dai
Also filed as: DAI FA · DAI FA FOSTER
16 granted patents·2 pending applications·207 citations·filing 2001–2023
93Inventor score
Files withUNIV AUBURN6DIGITAL ANALOG INTEGRATION INC5INNOPHASE INC3DAI FA FOSTER1HUGHES ELECTRONICS CORP1
Top patents by PatentIndex Score
18 records- 0195US9985638B2Wideband direct modulation with two-point injection in digital phase locked loopsINNOPHASE INC·Filed 2017·Granted May 29, 2018·12 cites·20 claims
- 0295US9391625B1Wideband direct modulation with two-point injection in digital phase locked loopsINNOPHASE INC·Filed 2015·Granted Jul 12, 2016·14 cites·20 claims
- 0392US10396807B1Multi-ring coupled ring oscillator with improved phase noiseUNIV AUBURN·Filed 2017·Granted Aug 27, 2019·25 cites·19 claims
- 0491US11239853B1Hybrid analog-to-digital converter with multi-domain signal processingDIGITAL ANALOG INTEGRATION INC·Filed 2020·Granted Feb 1, 2022·18 cites·16 claims
- 0590US8138958B2Vernier ring time-to-digital converters with comparator matrixDAI FA FOSTER·Filed 2010·Granted Mar 20, 2012·23 cites·79 claims
- 0687US7428683B2Automatic analog test and compensation with built-in pattern generator and analyzerUNIV AUBURN·Filed 2005·Granted Sep 23, 2008·16 cites·42 claims
- 0785US7577695B2High-order delta-sigma noise shaping in direct digital frequency synthesisUNIV AUBURN·Filed 2005·Granted Aug 18, 2009·16 cites·22 claims
- 0885US6975687B2Linearized offset QPSK modulation utilizing a sigma-delta based frequency modulatorHUGHES ELECTRONICS CORP·Filed 2001·Granted Dec 13, 2005·58 cites·19 claims
- 0982US11784653B2Hybrid analog-to-digital converterDIGITAL ANALOG INTEGRATION INC·Filed 2021·Granted Oct 10, 2023·2 cites·17 claims
- 1082US10785075B2Radio frequency (RF) to digital polar data converter and time-to-digital converter based time domain signal processing receiverUNIV AUBURN·Filed 2018·Granted Sep 22, 2020·3 cites·7 claims
- 1178US9608648B2Wideband direct modulation with two-point injection in digital phase locked loopsINNOPHASE INC·Filed 2016·Granted Mar 28, 2017·3 cites·20 claims
- 1269US7224911B2Adaptive distortion compensation in optical fiber communication networksJDS UNIPHASE CORP·Filed 2002·Granted May 29, 2007·17 cites·30 claims
- 1367US11206163B2Radio frequency (RF) to digital polar data converter and time-to-digital converter based time domain signal processing receiverUNIV AUBURN·Filed 2021·Granted Dec 21, 2021·0 cites·14 claims
- 1466US2024260074A1Rf code-domain spread spectrum correlation for interference-tolerated communication and radar transceiversDIGITAL ANALOG INTEGRATION INC·Filed 2023·Application pending·0 cites
- 1564US10958491B2Radio frequency (RF) to digital polar data converter and time-to-digital converter based time domain signal processing receiverUNIV AUBURN·Filed 2020·Granted Mar 23, 2021·0 cites·4 claims
- 1663US2024260072A1Rf code-domain spread spectrum correlation for interference-tolerated communication and radar transceiversDIGITAL ANALOG INTEGRATION INC·Filed 2023·Application pending·0 cites
- 1753US12040811B2Hybrid analog-to-digital converterDIGITAL ANALOG INTEGRATION INC·Filed 2022·Granted Jul 16, 2024·0 cites·20 claims
- 1843US9343809B2RF system with integrated phase shifters using dual multi-phase phase-locked loopsUS ARMY RES LAB ATTN RDRL LOC I·Filed 2013·Granted May 17, 2016·0 cites·20 claims
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