TW570444U - An illumination enhanced apparatus of image scanning module - Google Patents

An illumination enhanced apparatus of image scanning module

Info

Publication number
TW570444U
TW570444U TW92208967U TW92208967U TW570444U TW 570444 U TW570444 U TW 570444U TW 92208967 U TW92208967 U TW 92208967U TW 92208967 U TW92208967 U TW 92208967U TW 570444 U TW570444 U TW 570444U
Authority
TW
Taiwan
Prior art keywords
scanning module
image scanning
enhanced apparatus
illumination enhanced
illumination
Prior art date
Application number
TW92208967U
Other languages
Chinese (zh)
Inventor
Shui-Chuan Chiang
Original Assignee
Foxlink Image Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foxlink Image Tech Co Ltd filed Critical Foxlink Image Tech Co Ltd
Priority to TW92208967U priority Critical patent/TW570444U/en
Publication of TW570444U publication Critical patent/TW570444U/en

Links

TW92208967U 2003-05-16 2003-05-16 An illumination enhanced apparatus of image scanning module TW570444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92208967U TW570444U (en) 2003-05-16 2003-05-16 An illumination enhanced apparatus of image scanning module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92208967U TW570444U (en) 2003-05-16 2003-05-16 An illumination enhanced apparatus of image scanning module

Publications (1)

Publication Number Publication Date
TW570444U true TW570444U (en) 2004-01-01

Family

ID=32591894

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92208967U TW570444U (en) 2003-05-16 2003-05-16 An illumination enhanced apparatus of image scanning module

Country Status (1)

Country Link
TW (1) TW570444U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8421625B2 (en) 2004-03-12 2013-04-16 Ingenia Holdings Limited System and method for article authentication using thumbnail signatures
US8497983B2 (en) 2005-12-23 2013-07-30 Ingenia Holdings Limited Optical authentication
US8615475B2 (en) 2008-12-19 2013-12-24 Ingenia Holdings Limited Self-calibration
US8682076B2 (en) 2008-12-19 2014-03-25 Ingenia Holdings Limited Signature generation for use in authentication and verification using a non-coherent radiation source
US8699088B2 (en) 2004-03-12 2014-04-15 Ingenia Holdings Limited Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US8892556B2 (en) 2009-11-10 2014-11-18 Ingenia Holdings Limited Optimisation

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8421625B2 (en) 2004-03-12 2013-04-16 Ingenia Holdings Limited System and method for article authentication using thumbnail signatures
US8502668B2 (en) 2004-03-12 2013-08-06 Ingenia Holdings Limited System and method for article authentication using blanket illumination
US8699088B2 (en) 2004-03-12 2014-04-15 Ingenia Holdings Limited Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US8749386B2 (en) 2004-03-12 2014-06-10 Ingenia Holdings Limited System and method for article authentication using signatures
US8757493B2 (en) 2004-03-12 2014-06-24 Ingenia Holdings Limited System and method for article authentication using encoded signatures
US8766800B2 (en) 2004-03-12 2014-07-01 Ingenia Holdings Limited Authenticity verification methods, products, and apparatuses
US8896885B2 (en) 2004-03-12 2014-11-25 Ingenia Holdings Limited Creating authenticatable printed articles and subsequently verifying them based on scattered light caused by surface structure
US9019567B2 (en) 2004-03-12 2015-04-28 Ingenia Holdings Limited Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US8497983B2 (en) 2005-12-23 2013-07-30 Ingenia Holdings Limited Optical authentication
US8615475B2 (en) 2008-12-19 2013-12-24 Ingenia Holdings Limited Self-calibration
US8682076B2 (en) 2008-12-19 2014-03-25 Ingenia Holdings Limited Signature generation for use in authentication and verification using a non-coherent radiation source
US8892556B2 (en) 2009-11-10 2014-11-18 Ingenia Holdings Limited Optimisation

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004