Inventor
Yin-Chun Huang
Inventor
Hsinchu, TW
Overview
Patents· 66 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television48%
G02BOptical elements, systems or apparatus14%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
F21VFunctional features or details of lighting devices or systems thereof3%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted2%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%
G03GElectrography2%
G06KGraphical data reading2%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines2%
PatentTitleYear
11,110,445Immobilized metalloporphyrin catalyst and its utilization in maleic acid preparation20218,320,986'Method for determining the resolution of blood glucose'20128,233,195'Method for reducing image noise'20128,111,434'Optical device of scanner'20128,068,217'Apparatus for testing component concentration of a test sample'2011RE042528'End-of-scan reporting system'20117,903,294'Light-path device of curved-surface optical element'20117,898,700'Document surface micro-adjust mechanism'20117,889,398'Changeable means for different total tracks and its method'20117,817,255'Apparatus with a combination of a point light source and a single lens'2010RE041513'Paper-separating mechanism'20107,773,149'Layout of the optical path in the image capturing system and the method for forming the same'2010RE041322'Structure for protecting and guiding flat cable of traveling module'2010RE041308'Optic reflection device'20107,649,566'Layout of the optical path in the image capturing system and the method of forming the same'2010RE041017'Circuit layout arrangement for key switch signal recognition'20097,573,617'Scanning chassis with a light transparent slot'20097,518,767'Scanning module movement process and guiding structure therefor'20097,515,308'Image device combined with scanning device and video device'20097,510,642'Biosensor with improved reading resolution'20097,508,498'Apparatus with a combination of a point light source and a single lens'20097,471,425'Scanning method by using sheet feed scanner'20087,443,550'Structure of light-source module'20087,433,087'Axle sleeve apparatus for optical chassis'20087,423,788'Image scanner'20087,411,705'Light-source mechanism for optical scanner'20087,374,721'Chip with measuring reliability and a method thereof'20087,374,326'Illumination module of light emitting elements'2008RE040306'End-of-scan reporting system'20087,359,096'Floating window'20087,346,215'Apparatus and method for capturing a document'20087,332,710'Method and apparatus for determining a scan boundary in an image scanner'20087,310,171'Document surface micro-adjust mechanism'20077,301,679'Changeable means for different total tracks and its method'20077,286,271'Scanning chassis with a light transparent slot'20077,250,976'Layout of the optical path in an image capturing system'20077,242,502'Optical device of scanner'20077,198,399'Lamp module for planar source device'20077,170,650'Luminous apparatus capable of adjusting the luminance'20077,149,012'Image scanner'20067,108,385'Illumination module of light emitting elements'20067,091,461'Light source control method and apparatus of image scanner'20067,089,122'Method for determining the resolution of blood glucose'20067,059,758'Lamp module for planar source device'20066,680,678'Circuit layout arrangement for key switch signal recognition'20046,661,588'Objective lens anti-shock adjustment device'20036,655,680'Document sensor and sensing method'20036,616,136'Friction plate coupling structure'20036,615,115'Method of reducing scanning discontinuity'20036,615,290'End-of-scan reporting system'20036,607,191'Paper-separating mechanism'20036,600,578'Bi-directional transmission mechanism and method for an image scanner'20036,576,840'Structure for protecting and guiding flat cable of traveling module'20036,575,600'Optic reflection device'20036,555,854'Charge coupled device with multi-focus lengths'20036,522,428'Structure of foldable optical path'20036,494,586'Back-light module with improved light projecting assembly for image scanning device'20026,493,075'Method to adjust the ranging of the modulation transfer function, MTF, of a sensing system'20026,489,601'Correction method for an image reading system'20026,463,238'Upper transparency cover'20026,445,480'Image scanning device with switching mechanism for selectively scanning reflective and transparent document'20026,326,607'Calibration device and method of a scanner'20016,227,449'Optical path folding apparatus for optical scanner'20016,166,844'Transmission rope for movable mirror modules of an image scanning device'20006,052,741'Method for accurately fetching a SCSI device ID by sampling the device to obtain sampling values and choosing a sampling value that appears most frequently'20005,734,479'Method of calibrating an image for reducing shading'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2004Patents assigned to UMAX DATA SYSTEMS INC (22)· patent assignee history
1998–2012Based in Hsinchu, TW· patent location history
2006–2012Patents assigned to HUANG YIN-CHUN (29)· patent assignee history
2006–2012Patents assigned to WANG KUO-JENG (6)· patent assignee history
2007–2008Patents assigned to TRANSPACIFIC IP LTD (12)· patent assignee history
2011–2012Patents assigned to TRANSPACIFIC SYSTEMS LLC (6)· patent assignee history
2021Based in Wuxi, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUANG YIN-CHUNself | 29 | 2006–2012 |
| UMAX DATA SYSTEMS INC | 22 | 1998–2004 |
| TRANSPACIFIC IP LTD | 12 | 2007–2008 |
| TRANSPACIFIC SYSTEMS LLC | 6 | 2011–2012 |
| WANG KUO-JENG | 6 | 2006–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 65 | 1998–2012 |
| Wuxi, CN | 1 | 2021 |