Patents by Inventor Imtiaz Ahmed

Imtiaz Ahmed 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).

  • Publication number: 20140372706
    Abstract: A system and method provide a unified cache in a Small Computer System Interface (SCSI) device which can be dynamically allocated to one or more Logical Units (LUs). A cache balancer module of the SCSI device can allocate the entire unified cache to a single LU, or divide the unified cache among multiple LUs. The cache entries for each LU can be further classified based on Quality of Service (QoS) traffic classes within each LU thereby improving the QoS performance. The system provides a cache allocation table that maintains a unified cache allocation status for each LU.
    Type: Application
    Filed: May 12, 2014
    Publication date: December 18, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Imtiaz Ahmed Nawab Ali
  • Publication number: 20140306910
    Abstract: Systems, apparatus and methods for touch detection are presented. Multiple fingers (two to five) from one hand are tracked based on fast moving fingers being group in a fixed position relative to one another. Touch points are matched from a first time to a second time wherein the matching minimizes relative movement between the tracked fingers. In some embodiments, a touch sensor receives first and second touch data comprising touch detections. A processor matches, for several candidate matches, touch detections from a first set to a second set. For each match, the processor further computes a rotation and translation matrix between the first set and the second set; applies the rotation and translation matrix to the first set to determine a result; and calculate a Euclidian distance between the result and the second set. Finally, the processor selects a match, from the several matches, having a minimum Euclidian distance.
    Type: Application
    Filed: April 11, 2014
    Publication date: October 16, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: William Yee-Ming Huang, Suhail Jalil, Raghukul Tilak, Mohamed Imtiaz Ahmed
  • Publication number: 20140306903
    Abstract: A touchscreen system includes a touchscreen configured to receive touch data from a user, a plurality of modules, and a touch performance profiler module communicatively coupled to at least one of the plurality of modules. The plurality of modules are collectively configured to process the touch data and display an output based on the processed touch data. The touch performance profiler module is configured to monitor the at least one of the plurality of modules in real-time and output performance attributes of the at least one of the plurality of modules based at least in part on the monitoring.
    Type: Application
    Filed: March 24, 2014
    Publication date: October 16, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: William Yee-Ming HUANG, Mohamed Imtiaz AHMED, Raghukul TILAK, Suhail JALIL, Khosro Mohammad RABII
  • Publication number: 20140267104
    Abstract: Methods, systems, computer-readable media, and apparatuses for recognizing touch input for a touch panel are presented. In some embodiments, a method for recognizing touch input for a touch panel includes scanning the touch panel over a first frame including at least one touch panel blob resulting from a touch on the touch panel. The method also includes scanning the touch panel over a second frame including at least one touch panel blob resulting from a touch on the touch panel. The method additionally includes processing the touch panel blob within the first frame based at least in part on a first touch-reporting sensitivity and processing the touch panel blob within the second frame based at least in part on a second touch-reporting sensitivity. The method further includes determining whether a valid touch exists based at least in part on the processing step.
    Type: Application
    Filed: March 3, 2014
    Publication date: September 18, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Mohamed Imtiaz AHMED, William Y. Huang, Suhail Jalil, Raghukul Tilak, Khosro Mohammad Rabii
  • Patent number: 8503712
    Abstract: A method (300) and apparatus (110) that determines blood oxygenation using a mobile communication device is disclosed. The method can include capturing (320) a plurality of images of skin using an array of pixels in a camera on a portable electronic device. The method can include comparing (330) image characteristics corresponding to the plurality of captured images at a first wavelength with image characteristics corresponding to the plurality of captured images at a second wavelength, the second wavelength being substantially distinct from the first wavelength. The method can include determining (340) blood oxygen level based on comparing the image characteristics.
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: August 6, 2013
    Assignee: Motorola Mobility LLC
    Inventors: Imtiaz Ahmed Ahmed, Jasmin Farshi, Krishna Jonnalagadda, Francesca Schuler
  • Patent number: 8190519
    Abstract: Systems, methods, and computer-readable media for sending and receiving gifts including specified, electronically-deliverable electronically transferrable items are disclosed. A system includes a data store that stores electronically transferrable items available to be purchased as gifts. The system also includes a computing device in communication with the data store. The computing device is operative to receive a selection by a giver of a specified electronically transferrable item to be presented to a recipient as a gift. The computing device is further operative to charge a payment mechanism associated with the giver after the recipient has accepted the gift.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: May 29, 2012
    Assignee: Amazon Technologies, Inc.
    Inventors: Aby T. Angilivelil, Imtiaz Ahmed, Prasanna P. Subash
  • Publication number: 20110213556
    Abstract: There is provided herein a New system arid method of local attribute match filtering which operates in the local attribute domain via the use of complex wavelet transform technology. This approach is adaptable to address various noise types in seismic data and, more particularly, is well suited to reduce the noise in geophone data as long as an associated hydrophone signal is relatively noise-free.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 1, 2011
    Applicant: BP CORPORATION NORTH AMERICA INC.
    Inventors: Zhou Yu, Imtiaz Ahmed
  • Publication number: 20100166252
    Abstract: A method (300) and apparatus (110) that determines blood oxygenation using a mobile communication device is disclosed. The method can include capturing (320) a plurality of images of skin using an array of pixels in a camera on a portable electronic device. The method can include comparing (330) image characteristics corresponding to the plurality of captured images at a first wavelength with image characteristics corresponding to the plurality of captured images at a second wavelength, the second wavelength being substantially distinct from the first wavelength. The method can include determining (340) blood oxygen level based on comparing the image characteristics.
    Type: Application
    Filed: December 31, 2008
    Publication date: July 1, 2010
    Applicant: Motorola, Inc.
    Inventors: Imtiaz Ahmed AHMED, Jasmin Farshi, Krishna Jonnalagadda, Francesca Schuler
  • Publication number: 20090266661
    Abstract: A gas spring assembly includes a gas spring enclosed within a flexible, liquid-impermeable protective sleeve. The sleeve protects the gas spring against contamination during painting and pre-paint processes, and is then removable to leave the gas spring as a permanent component of the installation subject to the painting.
    Type: Application
    Filed: October 24, 2008
    Publication date: October 29, 2009
    Inventors: Alan Jolley, Sardar Imtiaz Ahmed