Patents by Inventor Hassan Mohamed Ei-Sallabi

Hassan Mohamed Ei-Sallabi 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).

  • Positioning system and positioning method
    Patent number: 8013785
    Abstract: It is an object of the present invention to perform positioning at favorable positioning precision and in a favorable positioning time, according to whether a receiver is indoors or outdoors.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: September 6, 2011
    Assignees: NTT DoCoMo, Inc., Polaris Wireless, Inc.
    Inventors: Tarun Kumar Bhattacharya, Hassan Mohamed Ei-Sallabi, Scot Douglas Gordon, Yasuhiro Oda, Jiyun Shen