Inventor · disambiguated record
Zi Quan Hong
Also filed as: HONG ZI QUAN
3 granted patents·19 citations·filing 1992–1995
65Inventor score
Top patents by PatentIndex Score
3 records- 0140US5684897AMethod for quantizing color image data by minimizing least squares error of binary codingEZEL INC·Filed 1995·Granted Nov 4, 1997·10 cites·3 claims
- 0234US5572595AMethod of detecting the location of a human being in three dimensionsYOZAN INC·Filed 1992·Granted Nov 5, 1996·8 cites·9 claims
- 0321US5594811AApparatus and method for recognizing a characterYOZAN INC·Filed 1994·Granted Jan 14, 1997·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →