As a designer and developer of advanced fingerprint biometric
technologies, SecuGen has built up a comprehensive portfolio
of intellectual property in optical methods, hardware design,
quality control and manufacturing methods, fingerprint extraction
and matching algorithms, software applications, and related
With its strong know-how in cutting-edge technology, emphasis
on research and solid engineering, SecuGen is able to further
develop new and innovative advances in fingerprint biometrics
that are most needed by customers and developers in the biometrics
SEIR Optic Technology
Several of the key technologies, which form the foundation for all SecuGen-based fingerprint products, are those that comprise SecuGen's unique SEIR (Surface Enhanced Irregular Reflection) optic technology.
SEIR technology combined with proprietary algorithms help
distinguish SecuGen sensors from all others. These distinguishing
Click here to learn more about the advantages of SEIR optic
technology over other fingerprint optic methods: SEIR
Optic Technology whitepaper (PDF)
The following patents have been granted to SecuGen as the
sole, exclusive owner:
"Method and Apparatus for Reduction of Trapezoidal
Distortion and Improvement of Image Sharpness in an Optical
Image Capturing System"
"High Contrast, Low Distortion Optical Acquisition System for Image Capturing"
"User Authenticating System and Method Using One-Time Fingerprint Template"
"Method and Apparatus for Fake Fingerprint Detection"
"Fingerprint Sensing Apparatus"
"Fake Fingerprint Detection System"
"Fingerprint Sensing and Calibration Apparatus"
"Multi-level command sensing apparatus"
"Methods and apparatuses for user authentication"
"A Multi-Mode Display"
These patents have also been granted or are pending in countries outside of the US as well. SecuGen has additional patents pending in the areas of software, hardware design, algorithms, and manufacturing in the US and other countries.
Products and technologies based on the patents above may
be licensed for resale only from SecuGen. Through the sale
and licensing of hardware and software developer kits (SDKs),
SecuGen allows OEMs, ISVs, and SIs to build their own applications
using SecuGen technology. For more information about licensing
SecuGen technology, please contact us at firstname.lastname@example.org.