Inventor · disambiguated record
Xiaonong Ran
Also filed as: RAN XIAONONG
12 granted patents·1,110 citations·filing 1993–1998
94Inventor score
Files withNAT SEMICONDUCTOR CORP12
Top patents by PatentIndex Score
12 records- 0196US5654702ASyntax-based arithmetic coding for low bit rate videophoneNAT SEMICONDUCTOR CORP·Filed 1994·Granted Aug 5, 1997·178 cites·19 claims
- 0295US5768533AVideo coding using segmented frames and retransmission to overcome channel errorsNAT SEMICONDUCTOR CORP·Filed 1995·Granted Jun 16, 1998·271 cites·21 claims
- 0388US6005981AQuadtree-structured coding of color images and intra-coded imagesNAT SEMICONDUCTOR CORP·Filed 1996·Granted Dec 21, 1999·146 cites·13 claims
- 0488US5768434AQuadtree-structured walsh transform codingNAT SEMICONDUCTOR CORP·Filed 1995·Granted Jun 16, 1998·127 cites·29 claims
- 0585US5446806AQuadtree-structured Walsh transform video/image codingNAT SEMICONDUCTOR CORP·Filed 1993·Granted Aug 29, 1995·92 cites·16 claims
- 0683US5644361ASubsampled frame storage technique for reduced memory sizeNAT SEMICONDUCTOR CORP·Filed 1994·Granted Jul 1, 1997·82 cites·13 claims
- 0781US5706059AMotion estimation using a hierarchical searchNAT SEMICONDUCTOR CORP·Filed 1994·Granted Jan 6, 1998·75 cites·29 claims
- 0880US5587710ASyntax based arithmetic coder and decoderNAT SEMICONDUCTOR CORP·Filed 1995·Granted Dec 24, 1996·63 cites·16 claims
- 0972US5581302ASubsampled frame storage technique for reduced memory sizeNAT SEMICONDUCTOR CORP·Filed 1995·Granted Dec 3, 1996·41 cites·6 claims
- 1050US5627601AMotion estimation with bit rate criterionNAT SEMICONDUCTOR CORP·Filed 1994·Granted May 6, 1997·13 cites·16 claims
- 1147US5832131AHashing-based vector quantizationNAT SEMICONDUCTOR CORP·Filed 1995·Granted Nov 3, 1998·15 cites·9 claims
- 1237US5991455AHashing-based vector quantizationNAT SEMICONDUCTOR CORP·Filed 1998·Granted Nov 23, 1999·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →