Inventor

HUANG YIN-CHUN

TW65 patents

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

HUANG YIN-CHUN

UMAX DATA SYSTEMS INC

Friction plate coupling structure

Method of reducing scanning discontinuity

Structure for protecting and guiding flat cable of traveling module

Structure of foldable optical path

Method to adjust the ranging of the modulation transfer function, MTF, of a sensing system

Correction method for an image reading system

Image scanning device with switching mechanism for selectively scanning reflective and transparent document

Bi-directional transmission mechanism and method for an image scanner

Optic reflection device

Charge coupled device with multi-focus lengths

Back-light module with improved light projecting assembly for image scanning device

Optical path folding apparatus for optical scanner

Objective lens anti-shock adjustment device

Document sensor and sensing method

Circuit layout arrangement for key switch signal recognition

End-of-scan reporting system

Upper transparency cover

Calibration device and method of a scanner

Method of calibrating an image for reducing shading

Paper-separating mechanism

HUANG YIN-CHUN

Apparatus with a combination of a point light source and a single lens

Optical device of scanner

Illumination module of light emitting elements

Optic reflection device

Method for determining the resolution of blood glucose

Apparatus for testing component concentration of a test sample

Light-path device of curved-surface optical element

Apparatus with a combination of a point light source and a single lens

Structure for protecting and guiding flat cable of traveling module

Structure of light-source module

Changeable means for different total tracks and its method

Scanning method by using sheet feed scanner

Light source control method and apparatus of image scanner

Method for determining the resolution of blood glucose

Optical device of scanner

TRANSPACIFIC IP LTD

Apparatus and method for capturing a document

Chip with measuring reliability and a method thereof

Document surface micro-adjust mechanism

Layout of the optical path in an image capturing system

Floating window

Light-source mechanism for optical scanner

Illumination module of light emitting elements

Scanning chassis with a light transparent slot

Method and apparatus for determining a scan boundary in an image scanner

TRANSPACIFIC SYSTEMS LLC

Changeable means for different total tracks and its method

End-of-scan reporting system

CHEN SHIH-HUANG

Scanning module movement process and guiding structure therefor

FANG PO-HUA

Image scanner

CHIU CHUI-KUEI

Circuit layout arrangement for key switch signal recognition

TSENG JEN-SHOU

Lamp module for planar source device