Abstract: The invention claimed is a novel front feed document imaging device input tray which accommodates varying types and widths of media by providing front feed capability in a single tray attachment, and which tray can pivot out of the way of the document path by virtue of torsion springs when the user wishes to alternate media types. The input tray may be locked into position depending upon the user's requirements.

Abstract: The invention claimed is a scanner which allows for any type of media, including embossed credit cards, with a thickness in the range of 0.1 mm to 1.5 mm to be inserted into the media path and remain in constant contact with the CIS as a result of a spring loaded roller, gear, and cantilever system. The input process, called a “kick start” method, allows for momentary lowering of the roller, and return, as it spins to grasp the media and continue pulling the media through the scan path. This apparatus stores energy provided by the motor within its spring and gear system, thus requiring less energy from the motor, and reduces manufacturing costs.

Abstract: Apparatus and methods for automatic, computer-based image management, including reading, transfer, and storage, and to related software for acquisition, transfer, editing, processing, copying, and archiving of images by the apparatus in accord with the methods. More particularly, the invention comprises image input devices of which specific examples include digital scanners, digital media readers, and a combination of the two, and software that makes possible the complete processing and archiving of digital images with the press of a single button or the act of inserting the media in the device. The inventive processing and archiving image management hardware and software system includes non-camera digital image acquisition, data transfer, display, manipulation (including cropping, adjusting colors, and other such editing), storage, thumbnailing, printing, and electronic transmittal of processed digital image data.

Abstract: The invention claimed is a method for creating and utilizing a paper intermediary, ideally termed a document routing form, to serve as a lead sheet to a set of documents to be scanned on a scanner connected to a computer, or a computer connected to a workgroup. Computer readable data, such as bar code, printed on the routing form serve as data instructions to the inventive software to process a set of scanned documents in a variety of end outcome options. The document routing forms may be printed on an 8.5 by 11 inch sheet of paper, or on an adhesive type label, and contain selection options that determine an outcome to documents scanned. Options for end outcomes may include processing the scan as an email, a fax, or being sent to a User's electronic archive. The inventive software facilitates data retrieval from a secondary source such as a User's electronic archive to be utilized in the outcome process.

Abstract: The invention claimed is a method and apparatus to allow for scanning of both paper documents and thicker media such as credit or identification cards utilizing the same piece of scanner hardware. The inventive apparatus provides a depressible card reader slot located in the center of the horizontal axis of the sheet feed, and accompanying cantilever system for providing appropriate thickness of insert area for the particular media. A software implementation facilitates an automatic scan of either media inserted. The inventive method and apparatus is unique to the prior art in that it allows both media types to be scanned utilizing the same piece of hardware, and wherein scanning occurs automatically, which offers both ease of use and value to the consumer.

Abstract: Bi-directional multi-resolution scanner having software/firmware for 1- to 2-pass high resolution scanning, enabling the scanner to capture and render image data both the standard direction, top to bottom pass, as well as the return direction, that is, bi-directional scanning, in contrast to prior art scanners which return to the start position after each pass without reading (scanning). Typical current B&W scanning of an 8½×11? image at 600 dpi takes a total time from start to reload to the next image of on the order of 42-67 seconds. In contrast, the inventive system scans and displays the high resolution image in about 37 seconds, some 7-30 seconds faster than a conventional scanner. In multiple image scanning, since the time for the two return passes and the preview pass is eliminated, the productivity is increased from 20 to 300% or more. Since multiple non-scan return passes are eliminated, the inventive system is also a substantial improvement for limited power bus devices.

Abstract: Bi-directional multi-resolution scanner having software/firmware for 1- to 2-pass high resolution scanning, enabling the scanner to capture and render image data both the standard direction, top to bottom pass, as well as the return direction, that is, bi-directional scanning, in contrast to prior art scanners which return to the start position after each pass without reading (scanning). Typical current B&W scanning of an 8½×11? image at 600 dpi takes a total time from start to reload to the next image of on the order of 42-67 seconds. In contrast, the inventive system scans and displays the high resolution image in about 37 seconds, some 7-30 seconds faster than a conventional scanner. In multiple image scanning, since the time for the two return passes and the preview pass is eliminated, the productivity is increased from 20 to 300% or more. Since multiple non-scan return passes are eliminated, the inventive system is also a substantial improvement for limited power bus devices.

Abstract: The present invention relates in general to optical scanning and image processing, and relates more particularly to a document imaging system which detects skew and/or detects size/shape of a document image. Preferred embodiments utilize a background with optical characteristics which contrast with those of the scanned document. In one embodiment, a document imaging system generates scanning signals in response to optical characteristics of a medium such as a sheet of paper, detects transitions in the scanning signal which define points along one or more edges of the medium, establishes a skew angle between the detected edges and a reference orientation, and compensates for skew by modifying the scanning signals as required such that the resultant skew angle is substantially equal to zero.