Inventor · disambiguated record
Longxiang Bian
Also filed as: BIAN LONGXIANG
1 granted patent·1 pending application·2 citations·filing 2004–2004
18Inventor score
Technology areasG06K
Top patents by PatentIndex Score
2 records- 0126US7377449B2Synchronous two-dimensional barcode system with all-around information, and reading method thereofLP TECHNOLOGIES SHANGHAI INC·Filed 2004·Granted May 27, 2008·2 cites·14 claims
- 0218US2006289661A1Bi-directional readable two-dimensional bar code system and its reading methodBIAN LONGXIANG·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →