Inventor · disambiguated record
Guan Haike
Also filed as: HAIKE GUAN
7 granted patents·314 citations·filing 1998–2009
87Inventor score
Technology areasH04N
Top patents by PatentIndex Score
7 records- 0196US6466701B1System and method for displaying an image indicating a positional relation between partially overlapping imagesRICOH KK·Filed 1998·Granted Oct 15, 2002·262 cites·18 claims
- 0285US6798924B2System and method for displaying an image indicating a positional relation between partially overlapping imagesRICOH KK·Filed 2002·Granted Sep 28, 2004·21 cites·56 claims
- 0379US7016081B2Image distortion correction apparatus, distortion correction method therefor, recording media, image scanner and image construction apparatusRICOH KK·Filed 2001·Granted Mar 21, 2006·19 cites·30 claims
- 0473US7529430B2System and method for displaying an image indicating a positional relation between partially overlapping imagesRICOH KK·Filed 2007·Granted May 5, 2009·2 cites·20 claims
- 0570US7298919B2System and method for displaying an image indicating a positional relation between partially overlapping imagesRICOH KK·Filed 2004·Granted Nov 20, 2007·6 cites·19 claims
- 0668US8681228B2System and method for displaying an image indicating a positional relation between partially overlapping imagesEJIRI KOICHI·Filed 2009·Granted Mar 25, 2014·2 cites·16 claims
- 0768US7599081B2Detecting and protecting a copy guarded documentRICOH KK·Filed 2005·Granted Oct 6, 2009·2 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →