| Patent Number | Patent Title |
|---|---|
| 6,356,274 | Converting a colored picture into a color-in line drawing |
| 6,252,996 | Transforming photographic pictures into templates for painting |
| 6,233,351 | Method and apparatus for processing a freehand sketch |
| 6,226,015 | Method of producing sketches and cartoon images from movies |
| 6,215,506 | Portrait drawing apparatus |
| 6,208,355 | Sketch-based editing of curves |
| 6,004,121 | Methods of color marking using pituitous color compositions |
| 6,154,968 | Compact viewing frame for artists |
| 6,146,721 | Device for presenting alternative facial expressions |
| 6,004,018 | Device for producing embroidery data on the basis of image data |
| |
| 5,995,085 | Electronic sketch pad and auxiliary monitor |
| 5,915,003 | Sketching unit for transmission of sketches and notes over normal telephone lines |
| 5,897,220 | Automatic photograph booth for forming sketches |
| 5,870,771 | Computerized system for selecting, adjusting, and previewing framing product combinations for artwork and other items to be framed |
| 5,867,914 | Drawing device with multimedia enhancement |
| 5,673,492 | Perspective drawing alignment apparatus |
| 5,668,736 | Method for designing and illustrating architectural enhancements to existing buildings |
| 5,667,064 | Sketchbook organizer |
| 5,650,217 | Tactile image enhancer |
| 5,590,864 | Easel for handicapped artists |
| 5,432,896 | Watercolor simulation in computer graphics |
| 5,388,925 | Fine point tip applicator for craft paint |
| 5,348,144 | Artist sketch box |
| 5,279,039 | Three-dimensional drawing device |
| 5,213,845 | Coloring process |
| 5,212,874 | Three-dimensional drawing device |
| 5,038,482 | Three-dimensional drawing device |
| 4,956,872 | Image processing for oil-painting-like and/or random mosaic processing |
| 4,949,466 | Drawing device having indexable stylus turret |
| 4,946,254 | Image shifting device for tracing |
| 4,945,643 | Amusement apparatus for drawing a distorted caricature by tracing an original photograph or the like |
| 4,937,103 | Scratch a sketch |
| 4,912,849 | Sketching and tracing instrument |
| 4,899,448 | Basic formula for active sketch pattern drawing in upper body tailoring |
| 4,894,918 | Basic pattern sketch drawing technique for sleeve tailoring |
| 4,887,968 | Electronic sketching device |
| 4,865,547 | Sketching device |
| 4,856,197 | Drawing device having retractable stylus |
| 4,805,327 | TV commercial story board |
| 4,801,266 | Irridescent drawing or sketching device |
| 4,776,914 | Pasted picture manufacturing method |
| 4,764,763 | Electronic sketching device |
| 4,627,748 | Writing-plotting apparatus with keyboard |
| 4,611,994 | Artist's sketching device |
| 4,584,042 | Artistic method and kit for creating an art form |
| 4,569,577 | Photographic animation transfer process |
| 4,490,413 | Method for producing a painting |
| 4,457,717 | Apparatus to help learning pictorial art |
| 4,439,159 | Sketching aid |
| 4,379,364 | Artist's freehand sketching device |
| 4,335,812 | Artist's sketch box tray and carrying case for the same |
| 4,331,954 | Planar coordinate resolving system |
| 4,285,744 | Process for the reproduction of oil paintings or similarly textured images |
| 4,257,083 | Process for preserving pastel works of art |
| 4,234,621 | Methods for restoring documents, paintings and the like |
| 4,166,092 | Process for making artistic prints |
| 4,156,399 | Apparatus for restoring paintings, documents and the like |
| 4,148,506 | Portable drawing board |
| 4,058,849 | System for converting a rough sketch to a finished drawing |
| 3,985,456 | Calligraphic device for artists or the like |
| 3,773,576 | Crystal sketching |
| 3,678,589 | Apparatus for drawing in perspective |
| 3,246,398 | Device for sketching and cutting out segments of metal |
| 2,487,673 | Geometrical sketching template |
| AU3934102 | Paper-based remote sketching system |
| CN2504096U | Ceramic imitation stereo relief calligraphy and painting |
| CN2502344U | Practise calligraphy exercising rule or board |
| CN2501130U | Hand-writing apparatus for training calligraphy |
| CN2463895U | Calligraphy-practising apparatus |
| CN2458141U | Calligraphy handicraft scroll of bamboo slip |
| CN2439377U | Substrate of calligraphy and painting |
| CN2424945U | Three-dimensional painting and calligraphy handicraft of metal |
| CN2414927U | Three-d artistic painting and calligraphy for decoration of school |
| CN2408530U | Calligraphy practise board for multitime use |
| CN2408529U | Teaching tool for painting and calligraphy |
| CN2385907U | Calligraphy and painting with gold silver character |
| CN2360283U | Splitting painting and calligraphy hanging scroll |
| CN2360259U | Non-colour concave trace calligraphy and painting paper |
| CN2354195U | Device for learning stroke of chinese character calligraply |
| CN2229886U | Domestic neon light art calligraphy ornament |
| CN2279268U | Root arts painting & calligraphy |
| CN2268641U | Calligraphy and painting on aluminum or aluminum alloy plate |
| CN2266760U | Fourty-eight way rapid-result guiding ruler for learning chinese calligraphy |
| CN2077803U | Appliance for sketch drawing |
| CN2043920U | Drawing and sketch pike sheet |
| CN2032754U | Electronic advertisement with imitating genuine calligraphy and painting |
| CN1364702 | Colored drawing process for textile |
| CN1336166 | Formula of plain drawing color |
| CN1327918 | Technology for making chinese calligraphy and painting |
| CN1315718 | Symmetrical method for practising chinese calligraphy on squared paper |
| CN1314259 | Method for producing plush decorative calligraphy and painting |
| CN1312173 | Mathod of making painting and calligraphy works in steel plate |
| CN1309381 | Model calligraphy of 3-stroke style and method for exercising 3-stroke style |
| CN1311499 | Children calligraphy and painting modles book |
| CN1289107 | Chinese character writing training method |
| CN1258903 | Five-step squares for calligraphy |
| CN1257012 | Painting and calligraphy made of human hair and making method thereof |
| CN1256212 | Oiled protection of traditional chinese painting and calligraphy works |
| CN1253083 | Method for making calligraphy sculpture |
| CN1254655 | Method for making carving-imitative calligraphy artwork |
| CN1245759 | Handicraft picture making method and its handicraft picture made up by using said method |
| CN1238272 | Calligraphy and painting artworks made up by etching on metal plates |
| CN1235234 | Carved gardens showing chinese culture in 5000 years |
| CN1231271 | Granite painting technique |
| CN1229736 | Method of producing painting and calligraphy tapestry |
| CN1197012 | Bright calligraphy and painting and its mounting method |
| CN1195151 | Device for practising chinese character calligraphy |
| CN1192969 | Technology for making velvet painting |
| CN1194213 | Method of producing root carving handicraft |
| CN1192970 | Copper-surface gilding method and copper-board calligraphy and painting made by said method |
| CN1191811 | Photolithographic technology for stone material |
| CN1187429 | Eggshell calligraphy and painting |
| CN1175510 | Artificial marble article of calligraphy and its producing technique |
| CN1170671 | Method for producing plant art drawing |
| CN1170668 | Colorless notched calligraphy and painting |
| CN1167689 | Method for making calligraphy works of wax |
| CN1155720 | Copybook with printed reversed chinese characters |
| CN1147120 | Imitation song-dynasty-style script model for practising in fountain pen chinese calligraphy and making method thereof |
| CN1147119 | Regular script model for practising in hard-tipped writing instrument chinese calligraphy and its making method |
| CN1155602 | Paper for painting |
| CN1127707 | Manufacturing glass painting and calligraphy by carving |
| CN1121007 | Binding process for traditional chinese painting and calligraphy |
| CN1115722 | Pencraft regular-script calligraphy model |
| CN1104155 | Technology for making stereo coloured pottery painting and calligraphy |
| CN1103836 | Special technique for painting stones aragonite picture |
| CN1102806 | Method for making standard of monopoly of chinese calligraphy and painting |
| CN1099341 | Bamboo root painting and its making process |
| CN1098046 | Technique for etching fluorescent relief of calligraphy and painting |
| CN1098049 | Method for making stereo cement calligraphy and painting without carving |
| CN1097384 | Resin covering and sealing process for paintings and calligraphic works |
| CN1094824 | Forthright producing technique for modern permanent porcelain photograph |
| CN1092723 | Seal cutted painting and calligraphy work as tour keepsake and making method thereof |
| CN1091700 | Producing two-side transparent resin painting and calligraphy |
| CN1087333 | Chemical etching technology for gem or jadestone |
| CN1084197 | Quick drying agent for mounting chinese painting and calligraphy |
| CN1081147 | Stereo convex luminous painting and calligraphy |
| CN1079269 | Natural flower and grass painting and calligraphy paper and producing process |
| CN1077439 | Calligraphy etching method on glass surface |
| CN1075940 | Process for carving large colour transparent glass and production line |
| CN1075456 | Method for stereo-spongy calligraphy and painting and application thereof |
| CN1076894 | Technique for manufacturing artwork with purple gold lustre |
| CN1076162 | Stereo calligraphy artistic article and producing process thereof |
| CN1073696 | Chemical painting and calligraphy screen and painting and writing liquor and scavenging liquor |
| CN1073635 | Manufacturing method of clay engraving |
| CN1071882 | Surface treated Xuan paper calligraphy and painting |
| CN1070370 | Method for mounting painting and calligraphy |
| CN1068066 | Thermoplastic sheet specially for hard calligraphy depiction |
| CN1065831 | Method for making resin double-coating transparent painting and calligraphy and products thereof |
| CN1065245 | Preparation of imitation gold or silver calligraphy and painting |
| CN1064051 | Landscape figure and calligraphy painting with artificial inorganic granite |
| CN1063455 | Design method of folded magic calligraphy and painting |
| CN1063078 | Process for etching characters and pictures on marble and glass |
| CN1055901 | Glass calligraphy and painting and making method thereof |
| CN1054219 | Artistical plant picture and making technique thereof |
| CN1048823 | Portrait producing method by the bone ash of the dead |
| CN1042332 | Protection method of calligraphy and painting on cloth |
| CN1038925 | Basic pattern sketch drawing technique for sleeve tailoring |
| CN1038578 | Basic formula for active sketch pattern drawing in upper body tailoring |
| CN86105808 | Method for sand-blasting onto the surface of glass to form calligraphy and painting |
| CN86104541 | Model for calligraphy practising |
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