Patents by Inventor Sook Shin Chang

Sook Shin Chang 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).

  • Media printing
    Patent number: 11135847
    Abstract: Printing techniques for print media are described herein. In an example, a printer includes print head and a feed roller to move a medium under the print head along a print path. The print head includes a first set of nozzles such that the first set of nozzles is proximal to the feed roller. Further, the print head is to print on a Top-of-Form (TOF) of the medium through the first set of nozzles.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: October 5, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Pui Wen Huang, Wei Shan Gwenda Teo, Khee Peng Ngoon, Yi Xiong Anselm Lim, Sook Shin Chang
  • MEDIA PRINTING
    Publication number: 20200247121
    Abstract: Printing techniques for print media are described herein. In an example, a printer includes print head and a feed roller to move a medium under the print head along a print path. The print head includes a first set of nozzles such that the first set of nozzles is proximal to the feed roller. Further, the print head is to print on a Top-of-Form (TOF) of the medium through the first set of nozzles.
    Type: Application
    Filed: July 31, 2017
    Publication date: August 6, 2020
    Inventors: Pui Wen Huang, Wei Shan Gwenda Teo, Khee Peng Ngoon, Yi Xiong Anselm Lim, Sook Shin Chang
  • Printer with ink control
    Patent number: 9457599
    Abstract: A printer is disclosed. The printer determines the width of media to be printed on. When the width of the media is below a threshold the printer prints using multiple printing passes where the amount of ink is divided between the multiple printing passes with a first distribution. When the width of the media is not below the threshold the printer prints using multiple printing passes where the amount of ink is divided between the multiple printing passes with a second, different distribution.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: October 4, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Chee Tee Tang, Tao Long, Sook Shin Chang, Kok Chai Chong
  • PRINTER WITH INK CONTROL
    Publication number: 20160082752
    Abstract: A printer is disclosed. The printer determines the width of media to be printed on. When the width of the media is below a threshold the printer prints using multiple printing passes where the amount of ink is divided between the multiple printing passes with a first distribution. When the width of the media is not below the threshold the printer prints using multiple printing passes where the amount of ink is divided between the multiple printing passes with a second, different distribution.
    Type: Application
    Filed: June 27, 2013
    Publication date: March 24, 2016
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: CHEE TEE TANG, TAO LONG, SOOK SHIN CHANG, KOK CHAI CHONG
  • Printer and method for executing a print job and storing print usage information
    Patent number: 6641312
    Abstract: According to the present invention, print usage information, for example user information and/or application information, is stored centrally in a non-volatile memory of the printer.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: November 4, 2003
    Assignee: Hewlett-Packard Development Company, LP.
    Inventors: Sook Shin Chang, Mathew John, Siow Kiat Tan