Patents by Inventor Mohammed Khalid

Mohammed Khalid 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: 9979622
    Abstract: In one embodiment, a cloud network provides cloud services to the one or more clients, where data usage of each client is monitored on a per client basis. If the data usage of any client is above a first predetermined threshold, then a WAN optimization platform is automatically implemented within the cloud network for the client having the data usage determined to be above the first predetermined threshold.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: May 22, 2018
    Assignee: Cisco Technology, Inc.
    Inventors: Haseeb Niazi, Sunil Cherukuri, Mohammed Khalid
  • Publication number: 20180112601
    Abstract: Systems and methods for indirect monitoring of combustor dynamics in a gas turbine engine include collecting vibration data acquired by a vibration sensor, which is mounted proximate to an operational component positioned relative to a combustor of a gas turbine engine. The vibration data can be transformed into a frequency domain representation at periodic intervals. The relative signal strength of the vibration data can be determined over the one or more identified frequency bands. The relative signal strength can be adjusted with hysteresis at each of the one or more identified frequency bands. Occurrence of a combustor dynamics event at one or more specific resonant frequencies can be determined based at least in part on evaluation of the adjusted relative signal strength relative to one or more event detection threshold levels.
    Type: Application
    Filed: October 21, 2016
    Publication date: April 26, 2018
    Inventors: Hejie Li, Daniel Roy Kiracofe, Inenhe Mohammed Khalid, Jason Scott Dangel
  • Patent number: 9724622
    Abstract: There are only two ways to increase the amount of sample that can be purified by preparative reversed phase high performance liquid chromatography (Prep-RP-HPLC) in a single run: (1) The traditional approach is to use a bigger column (greater amount of stationary phase); and (2) Use displacement chromatography which uses the stationary phase more effectively. This invention describes a unique Prep-RP-HPLC technique that uses a C-18/C-8 derivatized silica coated with a hydrophobic quaternary ammonium salt or quaternary phosphonium salt to result in 7 to 12 fold increase in sample loading (of the crude mixture of organic compounds including synthetic crude peptides) in contrast to the conventional Prep-RP-HPLC technique. This increase in sample loading capacity and output is due to the additional surrogate stationary phase characteristic of the C-18/C8 bound quaternary salt. The quaternary surfactant is bound to the C-18/C-8 chains and silanols of the stationary phase.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: August 8, 2017
    Assignee: NEULAND HEALTH SCIENCES PRIVATE LIMITED
    Inventor: Mohammed Khalid Anwer
  • Patent number: 9496187
    Abstract: A multiple-sample-holder polishing setup for cross-section sample preparation and a method of making a device using the same are presented. The multiple-sample-holder polishing setup includes a frame. The frame has a hollow center, one or more long and short rods and a recess for accommodating a polishing head. The setup includes one or more sample holders. The sample holder is to be attached to the one or more long and short rods of the frame. A paddle is affixed to each sample holder. A sample is attached to the paddle. The sample is coated with a thin epoxy layer prior to polishing thereby allowing for easy inspection for site of interests as well as quick material removal.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: November 15, 2016
    Assignee: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Tsu Hau Ng, Zhihong Mai, Mohammed Khalid Bin Dawood, Pik Kee Tan, Yamin Huang, Jeffrey Chor-Keung Lam
  • Publication number: 20160237112
    Abstract: A sample is provided that can be purified by preparative reversed phase high performance liquid chromatography (Prep-RP-HPLC) in a single run in spite of recent advances in the production of reversed phase derivatized silica stationary supports: (1) The traditional approach is to use a bigger column (greater amount of stationary phase); and (2) Use displacement chromatography which (while labor intensive to develop) uses the stationary phase more effectively. This disclosure describes a unique Prep-RP-HPLC technique that uses a C-18/C-8 derivatized silica coated with a surfactant such as Triton X-100 to result in 7 to 10 fold increase in sample loading (of the crude mixture of organic compounds including synthetic crude peptides) in contrast to the conventional Prep-RP-HPLC technique. This increase in sample loading capacity and output is due to the additional surrogate stationary phase characteristic of the C-18/C8 adsorbed (bound) surfactant.
    Type: Application
    Filed: September 18, 2014
    Publication date: August 18, 2016
    Inventor: Mohammed Khalid ANWER
  • Publication number: 20150360146
    Abstract: There are only two ways to increase the amount of sample that can be purified by preparative reversed phase high performance liquid chromatography (Prep-RP-HPLC) in a single run: (1) The traditional approach is to use a bigger column (greater amount of stationary phase); and (2) Use displacement chromatography which uses the stationary phase more effectively. This invention describes a unique Prep-RP-HPLC technique that uses a C-18/C-8 derivatized silica coated with a hydrophobic quaternary ammonium salt or quaternary phosphonium salt to result in 7 to 12 fold increase in sample loading (of the crude mixture of organic compounds including synthetic crude peptides) in contrast to the conventional Prep-RP-HPLC technique. This increase in sample loading capacity and output is due to the additional surrogate stationary phase characteristic of the C-18/C8 bound quaternary salt. The quaternary surfactant is bound to the C-18/C-8 chains and silanols of the stationary phase.
    Type: Application
    Filed: July 1, 2013
    Publication date: December 17, 2015
    Inventor: Mohammed Khalid ANWER
  • Patent number: 9128117
    Abstract: A method for sharpening a nanotip involving a laser-enhanced chemical etching is provided. The method includes immersing a nanotip in an etchant solution. The nanotip includes a base and an apex, the apex having a diameter smaller than a diameter of the base. The method also includes irradiating the nanotip with laser fluence to establish a temperature gradient in the nanotip along a direction from the apex to the base of the nanotip such that the apex and base are etched at different rates.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: September 8, 2015
    Assignee: GLOBALFOUNDRIES SINGAPORE PTE. LTD.
    Inventors: ZhiHong Mai, Jeffrey C. Lam, Mohammed Khalid Bin Dawood, Tsu Hau Ng
  • Publication number: 20150140688
    Abstract: A multiple-sample-holder polishing setup for cross-section sample preparation and a method of making a device using the same are presented. The multiple-sample-holder polishing setup includes a frame. The frame has a hollow center, one or more long and short rods and a recess for accommodating a polishing head. The setup includes one or more sample holders. The sample holder is to be attached to the one or more long and short rods of the frame. A paddle is affixed to each sample holder. A sample is attached to the paddle. The sample is coated with a thin epoxy layer prior to polishing thereby allowing for easy inspection for site of interests as well as quick material removal.
    Type: Application
    Filed: November 20, 2013
    Publication date: May 21, 2015
    Applicant: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Tsu Hau NG, Zhihong MAI, Mohammed Khalid Bin DAWOOD, Pik Kee TAN, Yamin HUANG, Jeffrey Chor-Keung LAM
  • Publication number: 20150039744
    Abstract: In one embodiment, a cloud network provides cloud services to the one or more clients, where data usage of each client is monitored on a per client basis. If the data usage of any client is above a first predetermined threshold, then a WAN optimization platform is automatically implemented within the cloud network for the client having the data usage determined to be above the first predetermined threshold.
    Type: Application
    Filed: July 30, 2013
    Publication date: February 5, 2015
    Applicant: Cisco Technology, Inc.
    Inventors: Haseeb Niazi, Sunil Cherukuri, Mohammed Khalid
  • Publication number: 20140357529
    Abstract: There is provided a microarray comprising a plurality of active agents immobilized onto an array of porous nanostructures, wherein each nanostructure has a network of pores that extends throughout the thickness of said nano structure.
    Type: Application
    Filed: December 19, 2012
    Publication date: December 4, 2014
    Applicant: National University of Singapore
    Inventors: Wee Kiong Choi, Heng Phon Too, Raj Rajagopalan, Lihan Zhou, Mohammed Khalid Bin Dawood, Han Zheng, He Cheng
  • Publication number: 20140242805
    Abstract: A method for sharpening a nanotip involving a laser-enhanced chemical etching is provided. The method includes immersing a nanotip in an etchant solution. The nanotip includes a base and an apex, the apex having a diameter smaller than a diameter of the base. The method also includes irradiating the nanotip with laser fluence to establish a temperature gradient in the nanotip along a direction from the apex to the base of the nanotip such that the apex and base are etched at different rates.
    Type: Application
    Filed: December 4, 2013
    Publication date: August 28, 2014
    Applicant: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: ZhiHong MAI, Jeffrey C. LAM, Mohammed Khalid BIN DAWOOD, Tsu Hau NG
  • Publication number: 20130171413
    Abstract: Methods for altering the wetting property of the surface of a substrate are disclosed. The methods can include the step of providing an array of nanostructures on the substrate, each nanostructure having a proximal end adjacent to the substrate and a distal end opposite to the proximal end. The methods can also include the step of moving the distal ends of at least one subset of the array of nanostructures towards each other to form at least one nanostructure cluster. The nanostructures of each cluster have distal ends that are spaced closer to each other relative to the respective proximal ends of the adjacent nanostructures, the nanostructure cluster altering the wetting property of the substrate.
    Type: Application
    Filed: September 13, 2011
    Publication date: July 4, 2013
    Inventors: Saif A. Khan, Mohammed Khalid Bin Dawood, Raj Rajagopalan, Wee Kiong Choi, Han Zheng
  • Patent number: 7396893
    Abstract: The present invention pertains to a siliconized polyester resin that has a sufficiently high Tg that the siliconized polyester is a solid at room temperature. The silicone polyester preferably has a Tg of 30° C. or greater. The silicone polyester can be produced as a particulate and remain stable at room temperature. The particulate silicone polyester is suitable for use in coating compositions, including powder coating compositions. The coating can be clear or pigmented, and thus optionally can include pigment. The coating composition also includes a crosslinker. The coating composition can be ground into a powder. The powder is stable at room temperature. The powder is then capable of being coated on a suitable substrate and then baked to form a coated metal object.
    Type: Grant
    Filed: September 25, 2006
    Date of Patent: July 8, 2008
    Assignee: Wacker Chemical Corporation
    Inventors: James D. Greene, Mohammed Khalid Yousuf
  • Patent number: 7129310
    Abstract: The present invention pertains to a siliconized polyester resin that has a sufficiently high Tg that the siliconized polyester is a solid at room temperature. The silicone polyester preferably has a Tg of 30° C. or greater. The silicone polyester can be produced as a particulate and remain stable at room temperature. The particulate silicone polyester is suitable for use in coating compositions, including powder coating compositions. The coating can be clear or pigmented, and thus optionally can include pigment. The coating composition also includes a crosslinker. The coating composition can be ground into a powder. The powder is stable at room temperature. The powder is then capable of being coated on a suitable substrate and then baked to form a coated metal object.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: October 31, 2006
    Assignee: Wacker Chemical Corporation
    Inventors: James A. Greene, Mohammed Khalid Yousuf
  • Patent number: 5696483
    Abstract: An indicator (10) for providing a prominent and distinct indication of the selected operating mode among a plurality of selectable operating modes of an automatic transmission in a motor vehicle. The indicator (10) comprises a housing (70) with a plurality of indication compartments (82-92) which each communicate with an associated indicator window (152-162). An indicator light source (32-42) is disposed in each of the indication compartments (82-92). Light emitted by an illumination light source (56-60) disposed in an illumination compartment (104) passes through a light filter (106) to provide filtered light to the indication compartments (82-92).
    Type: Grant
    Filed: September 29, 1995
    Date of Patent: December 9, 1997
    Assignee: Ford Motor Company
    Inventors: Syed Mohammed Khalid, Lev Abraham Fruitman, Matthew Mark Mikolajczak