Petach Tikva, Israel

Ehud Spiegel

USPTO Granted Patents = 7 

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Rehovot, IL (1997 - 1999)
  • Petach Tikva, IL (2001 - 2006)

Company Filing History:


Years Active: 1997-2006

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7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Ehud Spiegel

Introduction

Ehud Spiegel is a notable inventor based in Petach Tikva, Israel, recognized for his significant contributions to the field of color printing technology. With a total of seven patents to his name, Spiegel has developed innovative methods that enhance the quality and efficiency of color image printing.

Latest Patents

One of Spiegel's latest patents is a selective screening method. This method involves automatically selecting screen characteristic values for printing a color image. The process includes forming a digital representation of the color image, which consists of multiple separations. Additionally, it divides at least one of these separations into several regions and assigns screen characteristic values to each region. Another significant patent is related to database functions in closed-loop CEPS-press systems. This integrated computerized system is designed for color printing and utilizes a digital representation of a color characteristic for at least one page to be printed. It includes a digital storage memory for storing this representation and an imposition apparatus that arranges the digital representation according to a desired plate layout, defining a plate image. The system also features a press set-up device that extracts color characteristics from the plate image and provides ink flow set-up data to the printing press.

Career Highlights

Throughout his career, Spiegel has worked with prominent companies in the printing industry, including Creo Inc. and Scitex Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in printing technology.

Collaborations

Spiegel has collaborated with several talented individuals in his field, including Rafail Bronstein and Ephraim A. Carlebach. These collaborations have fostered innovation and have led to the development of groundbreaking technologies in color printing.

Conclusion

Ehud Spiegel's work has significantly impacted the color printing industry through his innovative patents and collaborations. His contributions continue to shape the future of printing technology, making him a key figure in this field.

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