Inventor · disambiguated record
Lu Chang
Also filed as: CHANG LU · CHANG LU-TA · HUANG JIAN-CHENG
12 granted patents·1 pending application·336 citations·filing 1995–2022
92Inventor score
Top patents by PatentIndex Score
13 records- 0181US6992658B2Method and apparatus for navigation, text input and phone dialingMOTOROLA INC·Filed 2002·Granted Jan 31, 2006·51 cites·24 claims
- 0279US5692019ACommunication device having antenna switch diversity, and method thereforMOTOROLA INC·Filed 1996·Granted Nov 25, 1997·67 cites·9 claims
- 0369US6163765ASubband normalization, transformation, and voiceness to recognize phonemes for text messaging in a radio communication systemMOTOROLA INC·Filed 1998·Granted Dec 19, 2000·62 cites·26 claims
- 0469US6151572AAutomatic and attendant speech to text conversion in a selective call radio system and methodMOTOROLA INC·Filed 1998·Granted Nov 21, 2000·52 cites·10 claims
- 0562US12032708B2Remote access method, electronic device, and storage mediumFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2022·Granted Jul 9, 2024·0 cites·20 claims
- 0654US6073094AVoice compression by phoneme recognition and communication of phoneme indexes and voice featuresMOTOROLA INC·Filed 1998·Granted Jun 6, 2000·32 cites·16 claims
- 0745US5719996ASpeech recognition in selective call systemsMOTOROLA INC·Filed 1995·Granted Feb 17, 1998·22 cites·20 claims
- 0844US7266780B2Method for combining deterministic and non-deterministic user interaction data input modelsMOTOROLA INC·Filed 2003·Granted Sep 4, 2007·1 cites·7 claims
- 0943US2006221935A1Method and apparatus for representing communication attributesWONG DANIEL H·Filed 2005·Application pending·0 cites
- 1042US6137867AAlphanumeric message composing method using telephone keypadMOTOROLA INC·Filed 1998·Granted Oct 24, 2000·11 cites·18 claims
- 1141US6052443AAlphanumeric message composing method using telephone keypadMOTOROLA INC·Filed 1998·Granted Apr 18, 2000·14 cites·11 claims
- 1241US5974121AAlphanumeric message composing method using telephone keypadMOTOROLA INC·Filed 1998·Granted Oct 26, 1999·10 cites·8 claims
- 1338US5592531ASelective call communication system having adaptive voice data entryMOTOROLA INC·Filed 1995·Granted Jan 7, 1997·14 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →