Inventor · disambiguated record
Hangqiao Sun
Also filed as: SUN HANGQIAO
3 granted patents·30 citations·filing 1997–2002
67Inventor score
Technology areasG06T
Files withCOMPETITIVE TECHNOLOGIES OF PA3
Top patents by PatentIndex Score
3 records- 0161US6144771AMethod and apparatus for encoding and decoding imagesCOMPETITIVE TECHNOLOGIES OF PA·Filed 1997·Granted Nov 7, 2000·27 cites·3 claims
- 0250US6400847B1Method and apparatus for encoding and decoding imagesCOMPETITIVE TECHNOLOGIES OF PA·Filed 2000·Granted Jun 4, 2002·3 cites·6 claims
- 0339US6654499B2Method and apparatus for encoding and decoding imagesCOMPETITIVE TECHNOLOGIES OF PA·Filed 2002·Granted Nov 25, 2003·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →