Company Filing History:
Years Active: 2001
Title: Innovations by Liviu Singher in Optical Inspection Technology
Introduction
Liviu Singher is a notable inventor based in Haifa, Israel, recognized for his contributions to optical inspection technology. With a total of 4 patents, Singher has developed advanced systems that enhance the quality control processes in the production of transparent and reflective disks, commonly used in hard disk drives.
Latest Patents
Singher's latest patents include a "High speed optical inspection apparatus for a transparent disk using Gaussian distribution analysis and method therefor." This innovative apparatus operates at high speed and high resolution, enabling the detection of defects in transparent disks. The system utilizes a laser beam directed to a polygon scanner, allowing for a linear scan of the disk's surface as it rotates. The apparatus can identify defects smaller than the diffraction limits of the optics used, ensuring precise quality control.
Another significant patent is the "High speed surface inspection optical apparatus for a reflective disk using Gaussian distribution analysis and method therefor." Similar to his previous invention, this apparatus employs a laser and polygon scanner to inspect reflective disks. The reflected light beam is analyzed to detect defects, again utilizing a parallel detection method that surpasses traditional optical limits.
Career Highlights
Liviu Singher is currently associated with Brown & Sharpe Surface Inspection Systems, Inc., where he continues to innovate in the field of optical inspection. His work has significantly impacted the efficiency and accuracy of quality control in disk production.
Collaborations
Singher has collaborated with notable colleagues, including Andrei Brunfeld and Joseph Shamir, contributing to advancements in optical inspection technologies.
Conclusion
Liviu Singher's innovative patents and contributions to optical inspection technology have established him as a key figure in the field. His work continues to influence the production standards of hard disk drives, ensuring high-quality outcomes in manufacturing processes.
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