Inventor · disambiguated record
Yun Zhang Pei
Also filed as: PEI YUN ZHANG
4 granted patents·22 citations·filing 2003–2008
70Inventor score
Top patents by PatentIndex Score
4 records- 0180US8204032B2Information polling method, apparatus and systemGAO ZHI GUO·Filed 2008·Granted Jun 19, 2012·11 cites·19 claims
- 0261US7421081B2Method and apparatus for generating hierarchical keys of digital assetsIBM·Filed 2004·Granted Sep 2, 2008·9 cites·13 claims
- 0355US7373653B2Channel merging method for VOD systemIBM·Filed 2003·Granted May 13, 2008·2 cites·12 claims
- 0453US7673318B2Channel merging method for VOD systemIBM·Filed 2007·Granted Mar 2, 2010·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →