Patents by Inventor Yadollah Eslami

Yadollah Eslami 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).

  • Patent number: 8565037
    Abstract: Embodiments are described including those pertaining to an input buffer having first and second complementary input terminals. One example buffer has a symmetrical response to a single input signal applied to the first input terminal by mimicking the transition of a signal applied to the second input terminal in the opposite direction. The buffer includes two amplifier circuits structured to be complementary with respect to each other. Each of the amplifier circuits includes a first transistor having a first input node that receives an input signal transitioning across a range of high and low voltage levels, and a second transistor having a second input node that receives a reference signal. The first input node is coupled to the second transistor through a capacitor to mimic the second input node transitioning in the direction opposite to the transition of the input signal.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: October 22, 2013
    Assignee: Micron Technology, Inc.
    Inventor: Yadollah Eslami Amirabadi
  • Patent number: 8395956
    Abstract: Embodiments are described including those pertaining to an input buffer having first and second complementary input terminals. One example buffer has a symmetrical response to a single input signal applied to the first input terminal by mimicking the transition of a signal applied to the second input terminal in the opposite direction. The buffer includes two amplifier circuits structured to be complementary with respect to each other. Each of the amplifier circuits includes a first transistor having a first input node that receives an input signal transitioning across a range of high and low voltage levels, and a second transistor having a second input node that receives a reference signal. The first input node is coupled to the second transistor through a capacitor to mimic the second input node transitioning in the direction opposite to the transition of the input signal.
    Type: Grant
    Filed: October 10, 2011
    Date of Patent: March 12, 2013
    Assignee: Micron Technology, Inc.
    Inventor: Amirabadi Yadollah Eslami
  • Publication number: 20120038422
    Abstract: Embodiments are described including those pertaining to an input buffer having first and second complementary input terminals. One example buffer has a symmetrical response to a single input signal applied to the first input terminal by mimicking the transition of a signal applied to the second input terminal in the opposite direction. The buffer includes two amplifier circuits structured to be complementary with respect to each other. Each of the amplifier circuits includes a first transistor having a first input node that receives an input signal transitioning across a range of high and low voltage levels, and a second transistor having a second input node that receives a reference signal. The first input node is coupled to the second transistor through a capacitor to mimic the second input node transitioning in the direction opposite to the transition of the input signal.
    Type: Application
    Filed: October 10, 2011
    Publication date: February 16, 2012
    Applicant: Micron Technology, Inc.
    Inventor: Yadollah Eslami Amirabadi
  • Patent number: 8036058
    Abstract: Embodiments are described including those pertaining to an input buffer having first and second complementary input terminals. One such input buffer has a symmetrical response to a single input signal applied to the first input terminal by mimicking the transition of a signal applied to the second input terminal in the opposite direction. The aforementioned input buffer includes two amplifier circuits structured to be complementary with respect to each other. Each of the amplifier circuits includes a first transistor having a first input node that receives an input signal transitioning across a range of high and low voltage levels, and a second transistor having a second input node that receives a reference signal.
    Type: Grant
    Filed: December 3, 2010
    Date of Patent: October 11, 2011
    Assignee: Micron Technology, Inc.
    Inventor: Amirabadi Yadollah Eslami
  • Publication number: 20110074510
    Abstract: Embodiments are described including those pertaining to an input buffer having first and second complementary input terminals. One such input buffer has a symmetrical response to a single input signal applied to the first input terminal by mimicking the transition of a signal applied to the second input terminal in the opposite direction. The aforementioned input buffer includes two amplifier circuits structured to be complementary with respect to each other. Each of the amplifier circuits includes a first transistor having a first input node that receives an input signal transitioning across a range of high and low voltage levels, and a second transistor having a second input node that receives a reference signal.
    Type: Application
    Filed: December 3, 2010
    Publication date: March 31, 2011
    Applicant: Micron Technology, Inc.
    Inventor: Yadollah Eslami Amirabadi
  • Patent number: 7859916
    Abstract: Embodiments are described including those pertaining to an input buffer having first and second complementary input terminals. One such input buffer has a symmetrical response to a single input signal applied to the first input terminal by mimicking the transition of a signal applied to the second input terminal in the opposite direction. The aforementioned input buffer includes two amplifier circuits structured to be complementary with respect to each other. Each of the amplifier circuits includes a first transistor having a first input node that receives an input signal transitioning across a range of high and low voltage levels, and a second transistor having a second input node that receives a reference signal.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: December 28, 2010
    Assignee: Micron Technology, Inc.
    Inventor: Yadollah Eslami Amirabadi
  • Publication number: 20090154255
    Abstract: Embodiments are described including those pertaining to an input buffer having first and second complementary input terminals. One such input buffer has a symmetrical response to a single input signal applied to the first input terminal by mimicking the transition of a signal applied to the second input terminal in the opposite direction. The aforementioned input buffer includes two amplifier circuits structured to be complementary with respect to each other. Each of the amplifier circuits includes a first transistor having a first input node that receives an input signal transitioning across a range of high and low voltage levels, and a second transistor having a second input node that receives a reference signal.
    Type: Application
    Filed: December 18, 2007
    Publication date: June 18, 2009
    Applicant: Micron Technology, Inc.
    Inventor: Yadollah Eslami Amirabadi
  • Patent number: 6882559
    Abstract: Upon reading data from a memory cell, first and second bit lines are precharged beforehand at a grounding voltage. Then, at a start of the reading, a predetermined amount of direct-current bias electricity is supplied to the first and second bit lines for a predetermined period of time by a direct-current bias electricity supply circuit. Thereafter, a sense amplifier is activated.
    Type: Grant
    Filed: June 4, 2003
    Date of Patent: April 19, 2005
    Assignees: Fujitsu Limited
    Inventors: Shoichi Masui, Yadollah Eslami, Ali Sheikholeslami
  • Publication number: 20040017713
    Abstract: Upon reading data from a memory cell, first and second bit lines are precharged beforehand at a grounding voltage. Then, at a start of the reading, a predetermined amount of direct-current bias electricity is supplied to the first and second bit lines for a predetermined period of time by a direct-current bias electricity supply circuit. Thereafter, a sense amplifier is activated.
    Type: Application
    Filed: June 4, 2003
    Publication date: January 29, 2004
    Inventors: Shoichi Masui, Yadollah Eslami, Ali Sheikholeslami