Location History:
- Rehovot, IL (2017)
- Nes Ziona, IL (2023)
Company Filing History:
Years Active: 2017-2023
Title: Efrat Noifeld: Innovator in Semiconductor Metrology
Introduction
Efrat Noifeld is a prominent inventor based in Rehovot, Israel, known for her contributions to semiconductor technology. With a total of two patents to her name, she has made significant strides in the field of 3D-NAND CDSEM metrology.
Latest Patents
Her latest patents include a method, system, and computer program product for 3D-NAND CDSEM metrology. This innovative method focuses on process control of semiconductor structures fabricated through a series of steps. It involves obtaining an image of the semiconductor structure, which indicates at least two individual fabrication steps. The image is generated by scanning the structure with a charged particle beam and collecting signals emanating from it. A hardware processor then processes the image to determine parameters of the semiconductor structure, measuring specific steps as individual features. Another notable patent is the CD-SEM technique for wafer fabrication control. This patent describes a Critical Dimensions Scanning Electron Microscope (CD-SEM) that includes a unit for performing CD-SEM measurements of a semiconductor wafer, a BSE imaging unit for obtaining a Grey Level image of the wafer, and a unit for GL analysis that processes the results in reference to the CD-measurements.
Career Highlights
Efrat Noifeld is currently employed at Applied Materials Israel Limited, where she continues to push the boundaries of semiconductor technology. Her work has been instrumental in enhancing the precision and efficiency of semiconductor fabrication processes.
Collaborations
Throughout her career, Efrat has collaborated with notable colleagues, including Roman Kris and Ishai Schwarzband. These partnerships have contributed to her innovative approaches and successful patent applications.
Conclusion
Efrat Noifeld's contributions to semiconductor metrology exemplify her dedication to innovation in technology. Her patents reflect her expertise and commitment to advancing the field, making her a significant figure in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.