Patents by Inventor Iosif Keri

Iosif Keri has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rasterized print job compression
    Patent number: 11704077
    Abstract: Systems and methods are provided for handling print data. One embodiment is a system that includes an interface that receives rasterized print data, a memory that stores the rasterized print data; and a print controller that compresses each scanline of the rasterized print data by culling a region of leading whitespace, culling a region of trailing whitespace, compressing a data region disposed between the leading whitespace and the trailing whitespace, and inserting a tag having whitespace offset information for the data region within the scanline.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: July 18, 2023
    Assignee: Ricoh Company, Ltd.
    Inventors: Iosif Keri, David Ward, Justin J. Coulter
  • RASTERIZED PRINT JOB COMPRESSION
    Publication number: 20230122930
    Abstract: Systems and methods are provided for handling print data. One embodiment is a system that includes an interface that receives rasterized print data, a memory that stores the rasterized print data; and a print controller that compresses each scanline of the rasterized print data by culling a region of leading whitespace, culling a region of trailing whitespace, compressing a data region disposed between the leading whitespace and the trailing whitespace, and inserting a tag having whitespace offset information for the data region within the scanline.
    Type: Application
    Filed: October 20, 2021
    Publication date: April 20, 2023
    Applicant: Ricoh Company, Ltd.
    Inventors: Iosif Keri, David Ward, Justin J. Coulter