Vahakn K Gharibian

Title: Vahakn K Gharibian: Innovator in Document Sensing Technology

Introduction

Vahakn K Gharibian is a notable inventor based in Los Angeles, CA. He has made significant contributions to the field of document sensing technology. His innovative approach has led to the development of a unique patent that enhances the accuracy of document authentication.

Latest Patents

Gharibian holds a patent for a "Weighted-pixel characteristic sensing system." This system is designed to sense characteristics of a document, such as translucency, by utilizing radiation from a specific window area of the document. The system illuminates the identified window area to gather radiation, which is then analyzed through pixel dissection. The central pixels in the window area are given greater significance, improving the system's tolerance to misalignment. The observed characteristics are converted into signal representations that are compared with registered values to authenticate the document. The pixel-weighting techniques employed include overlapped pixels, filtered pixels, and algebraically weighted pixels.

Career Highlights

Gharibian is associated with Light Signatures, Inc., where he continues to develop innovative solutions in document sensing technology. His work has been instrumental in advancing the capabilities of document authentication systems.

Collaborations

One of his notable coworkers is David G Gold, with whom he collaborates on various projects within the company.

Conclusion

Vahakn K Gharibian's contributions to document sensing technology through his patented innovations demonstrate his commitment to enhancing the accuracy and reliability of document authentication. His work continues to influence the field positively.