Inventor · disambiguated record
Ziqiang Qian
Also filed as: QIAN ZIQIANG
1 granted patent·4 pending applications·75 citations·filing 2000–2007
51Inventor score
Top patents by PatentIndex Score
5 records- 0183US6442517B1Methods and system for encoding an audio sequence with synchronized data and outputting the sameFIRST INTERNAT DIGITAL INC·Filed 2000·Granted Aug 27, 2002·75 cites·25 claims
- 0238US2002193895A1Enhanced encoder for synchronizing multimedia files into an audio bit streamFiled 2002·Application pending·0 cites
- 0335US2002165720A1Methods and system for encoding and decoding a media sequenceFiled 2001·Application pending·0 cites
- 0432US2007299850A1Voice/Text Memo Synchronized Digital Photo Readers/Frames and Data Accessing MethodsQIAN ZIQIANG·Filed 2007·Application pending·0 cites
- 0532US2002189429A1Portable digital music player with synchronized recording and displayFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →