Inventor

SHENG THOMAS

TW62 patents

⚠️ This page may combine multiple inventors who share the name “SHENG THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHENG THOMAS

AVISION INC

Sheet-fed scanning device capable of detecting a document edge

Flat bed image scanner

Scanner with automatic edge detection

Floating light source module for film scanners

Image processing system

Optical system for scanner

Flat bed image scanner

Guide for a paper feeder

Separation roller and sheet separating mechanism using the same

Overhanging paper guide for a scanner

Book scanner with enhanced edge image quality

Elastic cover for a scanner

Automatic document feeder having a sheet-lifting mechanism

Auto-lock mechanism for an image input/output device

Paper feeding device having a replaceable paper conveying roller

Scanning module

Book scanner with a minimized scan margin

Automatic document feeder capable of releasing jammed documents

Calibration mechanism for an optical module of a sheet-fed scanner

Transparency adapter structure of a scanner having a replaceable transparency adapter

Sheet feeder

Smart copy apparatus

Edge-flat image scanning system

Method of transporting and processing documents

Calibration mechanism of a scanner

Structure of a scanner capable of adjusting lightness of a line to be scanned

Paper pick-up mechanism of an automatic document feeder

Elastic support for the light source of a scanner

Elastic support for the light source of a scanner

Document sheet feeding mechanism

Paper tray for ink jet printer

Cover structure for scan device

Vibration reduction gear structure of an image input and output device

Scanning device capable of quickly starting scanning

Multiple-resolution scanning device

Scanning device having a document pressing unit

Duplex peripheral capable of processing large-size and small-size documents

Scanning member with flexible pressing member

Scanning device with multiple LED light sources and application thereof

Separating roller and sheet separating mechanism using the same

Book scanner with a uniform light source

Scanner frame with coplanar scan window

Sheet-fed scanner and image scanning method using the same

Paper pick-up mechanism and feeder using the same

SHENG THOMAS

Automatic sheet-feeding scanner having non-linear paper path

Scanning apparatus for bound document

Sheet separator for an automatic document feeder

Sheet feeding device with grooved elastic pad and image processing apparatus using the same

Scanner having background assembly

Image-capturing device having cover with inclined plane