Patents by Inventor Muhammad Imran

Muhammad Imran 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: 10487010
    Abstract: Certain example embodiments relate to a coated article including at least one infrared (IR) reflecting layer of a material such as silver or the like in a low-E coating, and methods of making the same. In certain cases, at least one layer of the coating is of or includes nickel and/or titanium (e.g., NixTiyOz). The provision of a layer including nickel titanium and/or an oxide thereof may permit a layer to be used that has good adhesion to the IR reflecting layer, and reduced absorption of visible light (resulting in a coated article with a higher visible transmission). When a layer including nickel titanium oxide is provided directly over and/or under the IR reflecting layer (e.g., as a barrier layer), this may result in improved chemical and mechanical durability. Thus, visible transmission may be improved if desired, without compromising durability; or, durability may simply be increased.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: November 26, 2019
    Assignee: GUARDIAN GLASS, LLC.
    Inventors: Richard Blacker, Marcus Frank, Muhammad Imran
  • Patent number: 10479723
    Abstract: Certain embodiments of this invention relates to a coated article including a low-emissivity (low-E) coating supported by a substrate (e.g., glass substrate) for use in a window, where the low-E coating is exposed to ultraviolet (UV) radiation in order to improve the coating's and thus the coated article's electrical, optical and/or thermal blocking properties. The low-E coating includes at least one infrared (IR) reflecting layer of or including silver which is located on and directly contacting a contact/seed layer of or including metal oxide such as zinc oxide and/or zinc stannate. Exposing the low-E coating to UV radiation, e.g., emitted from a UV lamp(s) and/or UV laser(s), allows for selective heating of the contact/seed layer which in turn transfers the heat energy to the adjacent IR reflecting layer. This heating of the silver inclusive layer improves the silver layer's electrical, optical and/or thermal blocking properties.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: November 19, 2019
    Assignee: GUARDIAN GLASS, LLC.
    Inventors: Alexey Krasnov, Muhammad Imran, Willem Den Boer, Kevin O'Connor
  • Publication number: 20190169069
    Abstract: Certain embodiments of this invention relates to a coated article including a low-emissivity (low-E) coating supported by a substrate (e.g., glass substrate) for use in a window, where the low-E coating is exposed to ultraviolet (UV) radiation in order to improve the coating's and thus the coated article's electrical, optical and/or thermal blocking properties. The low-E coating includes at least one infrared (IR) reflecting layer of or including silver which is located on and directly contacting a contact/seed layer of or including metal oxide such as zinc oxide and/or zinc stannate. Exposing the low-E coating to UV radiation, e.g., emitted from a UV lamp(s) and/or UV laser(s), allows for selective heating of the contact/seed layer which in turn transfers the heat energy to the adjacent IR reflecting layer. This heating of the silver inclusive layer improves the silver layer's electrical, optical and/or thermal blocking properties.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 6, 2019
    Inventors: Alexey KRASNOV, Muhammad IMRAN, Willem DEN BOER, Kevin O'CONNOR
  • Patent number: 10309204
    Abstract: Methods of stimulating enhanced oil recovery from a post-cold heavy oil production with sand (“CHOPS”) oil-bearing formation are disclosed. The invention relates to a method of stimulating oil recovery from a post-cold heavy oil production with sand (CHOPS) oil-bearing formation. The method optionally flushes a wellbore in a post-CHOPS oil-bearing formation having at least one worm hole to expel water from the wellbore and near wellbore region; then injects a alkali metal silicide into the post-oil-bearing formation via a wellbore to introduce the alkali metal silicide into at least one worm hole within the post-oil-bearing formation. The injection step is followed by reacting the injected alkali metal silicide to stimulate oil flow within the post-CHOPS oil-bearing formation; and recovering oil from the post-CHOPS oil-bearing formation. The alkali metal silicide dispersion can also be injected into the formation in a cyclic mode of alternating injection, soak, and production periods.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: June 4, 2019
    Assignee: SIGNA CHEMISTRY, INC.
    Inventors: Paul H. Krumrine, Michael Lefenfeld, Gregory Arthur Romney, Muhammad Imran, Kelvin Dean Knorr
  • Patent number: 10292133
    Abstract: A person may utilize multiple connected devices, such as smart watches, user equipments (UEs), smartphones, tablet computers, and/or the like, which may each be assigned unique phone numbers. Operators may assign a common phone number to the multiple connected devices; however, the phone number is not used in the access stratum path of a radio access technology resulting in multiple paging procedures being performed for the multiple connected devices. In implementations, described herein, a first UE, such as a smartphone, may obtain paging information associated with decoding paging messages for a second UE, such as a smart watch. The first UE may use the paging information to decode a paging message of a combined paging cycle established for the first UE and the second UE, thereby obviating a need for multiple paging cycles for the first UE and the second UE.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: May 14, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Vasanth Kumar Ramkumar, Srinivasan Balasubramanian, Arvind Santhanam, Ramachandran Subramanian, Muhammad Imran
  • Publication number: 20190092682
    Abstract: Certain example embodiments relate to a coated article including at least one infrared (IR) reflecting layer of a material such as silver or the like in a low-E coating, and methods of making the same. In certain cases, at least one layer of the coating is of or includes nickel and/or titanium (e.g., NixTiyOz). The provision of a layer including nickel titanium and/or an oxide thereof may permit a layer to be used that has good adhesion to the IR reflecting layer, and reduced absorption of visible light (resulting in a coated article with a higher visible transmission). When a layer including nickel titanium oxide is provided directly over and/or under the IR reflecting layer (e.g., as a barrier layer), this may result in improved chemical and mechanical durability. Thus, visible transmission may be improved if desired, without compromising durability; or, durability may simply be increased.
    Type: Application
    Filed: November 9, 2018
    Publication date: March 28, 2019
    Inventors: Marcus FRANK, Anton Dietrich, Greg Miller, Richard Blacker, Muhammad Imran, Jean-Marc Lemmer
  • Patent number: 10240443
    Abstract: A process for altering a wettability characteristic of a carbonate formation to stimulate oil production includes selecting an oil bearing carbonate formation, injecting a silicide dispersion into the carbonate formation, and reacting the injected silicide dispersion with water. The reaction alters the wettability characteristic of the carbonate formation toward water wettability. The silicide dispersion can include an alkali metal silicide, such as sodium silicide. The reaction generates hydrogen, silicate, and heat that pressurizes the carbonate formation with the generated hydrogen, heats the carbonate formation with the generated heat, and reduces the viscosity of the hydrocarbons in the carbonate formation with the generated silicate. The reaction re-mineralizes the surfaces in the carbonate formation and alters the wettability characteristics of the carbonate formation as a calcium-silicon phase is formed. The hydrocarbons are recovered from the carbonate formation with a production well.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: March 26, 2019
    Assignee: SIGNA CHEMISTRY, INC.
    Inventors: Paul H. Krumrine, Michael Lefenfeld, Gregory Arthur Romney, Muhammad Imran, Kelvin Dean Knorr, Ralph George Jonasson
  • Patent number: 10234609
    Abstract: Disclosed herein are systems, methods, and apparatus for forming low emissivity panels that may include a substrate and a reflective layer formed over the substrate. The low emissivity panels may further include a top dielectric layer formed over the reflective layer such that the reflective layer is formed between the top dielectric layer and the substrate. The top dielectric layer may include a ternary metal oxide, such as zinc tin aluminum oxide. The top dielectric layer may also include aluminum. The concentration of aluminum may be between about 1 atomic % and 15 atomic % or between about 2 atomic % and 10 atomic %. An atomic ratio of zinc to tin in the top dielectric layer may be between about 0.67 and about 1.5 or between about 0.9 and about 1.1.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: March 19, 2019
    Assignee: Guardian Glass, LLC
    Inventors: Guizhen Zhang, Brent Boyce, Jeremy Cheng, Guowen Ding, Muhammad Imran, Minh Huu Le, Daniel Schweigert, Yongli Xu
  • Patent number: 10227690
    Abstract: A coated article is provided so as to include a low-E (low emissivity) coating having an infrared (IR) reflecting layer sandwiched between at least a pair of dielectric layers. The IR reflecting layer may be of or include a material such as silver (Ag), and is provided between a pair of contact layers. The low-E coating includes an overcoat having a substantially metallic layer (e.g., NbZr or Zr) which has been found to improve the durability of the coating without significantly sacrificing desired optical characteristics. Such coated articles may be used in the context of windows.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: March 12, 2019
    Assignee: Guardian Glass, LLC
    Inventors: Muhammad Imran, Francis Wuillaume, Brent Boyce
  • Patent number: 10214447
    Abstract: Certain example embodiments relate to a coated article including at least one infrared (IR) reflecting layer of a material such as silver or the like in a low-E coating, and methods of making the same. In certain cases, at least one layer of the coating is of or includes nickel and/or titanium (e.g., NixTiyOz). The provision of a layer including nickel titanium and/or an oxide thereof may permit a layer to be used that has good adhesion to the IR reflecting layer, and reduced absorption of visible light (resulting in a coated article with a higher visible transmission). When a layer including nickel titanium oxide is provided directly over and/or under the IR reflecting layer (e.g., as a barrier layer), this may result in improved chemical and mechanical durability. Thus, visible transmission may be improved if desired, without compromising durability; or, durability may simply be increased.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: February 26, 2019
    Assignees: Guardian Glass, LLC, Guardian Europe S.A.R.L.
    Inventors: Marcus Frank, Anton Dietrich, Greg Miller, Richard Blacker, Muhammad Imran, Jean-Marc Lemmer
  • Patent number: 10207951
    Abstract: Certain embodiments of this invention relates to a coated article including a low-emissivity (low-E) coating supported by a substrate (e.g., glass substrate) for use in a window, where the low-E coating is exposed to ultraviolet (UV) radiation in order to improve the coating's and thus the coated article's electrical, optical and/or thermal blocking properties. The low-E coating includes at least one infrared (IR) reflecting layer of or including silver which is located on and directly contacting a contact/seed layer of or including metal oxide such as zinc oxide and/or zinc stannate. Exposing the low-E coating to UV radiation, e.g., emitted from a UV lamp(s) and/or UV laser(s), allows for selective heating of the contact/seed layer which in turn transfers the heat energy to the adjacent IR reflecting layer. This heating of the silver inclusive layer improves the silver layer's electrical, optical and/or thermal blocking properties.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: February 19, 2019
    Assignee: Guardian Glass, LLC
    Inventors: Alexey Krasnov, Muhammad Imran, Willem Den Boer, Kevin O'Connor
  • Patent number: 10196303
    Abstract: This invention relates to a coated article including a low-emissivity (low-E) coating. In certain example embodiments, the low-E coating is provided on a substrate (e.g., glass substrate) and includes at least first and second infrared (IR) reflecting layers (e.g., silver based layers) that are spaced apart by contact layers (e.g., NiCr based layers) and a dielectric layer of or including a material such as silicon nitride. In certain example embodiments, the coated article has a low visible transmission (e.g., no greater than 50%, more preferably no greater than about 40%, and most preferably no greater than about 39%).
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: February 5, 2019
    Assignee: Guardian Glass, LLC
    Inventors: Francis Wuillaume, Muhammad Imran, Afonso Kreling, Brent Boyce
  • Publication number: 20190028314
    Abstract: A method of performing fast orthogonal frequency division multiplexing (FOFDM) includes: receiving a symbol transmitted in a multi-carrier communication system, wherein the symbol represents at least part of a transmitted signal, wherein the symbol is modulated based on a discrete cosine transform (DCT) technique; and estimating the symbol by using a widely linear (WL) estimation technique to minimize a difference between the received symbol and the estimated symbol.
    Type: Application
    Filed: January 5, 2017
    Publication date: January 24, 2019
    Inventors: Aijun CAO, Adnan ZAFAR, Chang HE, Pei XIAO, Muhammad IMRAN, Yonghong GAO, Jan JOHANSSON
  • Patent number: 10138160
    Abstract: Certain example embodiments relate to a coated article including at least one infrared (IR) reflecting layer of a material such as silver or the like in a low-E coating, and methods of making the same. In certain cases, at least one layer of the coating is of or includes nickel and/or titanium (e.g., NixTiyOz). The provision of a layer including nickel titanium and/or an oxide thereof may permit a layer to be used that has good adhesion to the IR reflecting layer, and reduced absorption of visible light (resulting in a coated article with a higher visible transmission). When a layer including nickel titanium oxide is provided directly over and/or under the IR reflecting layer (e.g., as a barrier layer), this may result in improved chemical and mechanical durability. Thus, visible transmission may be improved if desired, without compromising durability; or, durability may simply be increased.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: November 27, 2018
    Assignee: Guardian Glass, LLC
    Inventors: Marcus Frank, Anton Dietrich, Greg Miller, Richard Blacker, Muhammad Imran, Jean-Marc Lemmer
  • Publication number: 20180302879
    Abstract: A person may utilize multiple connected devices, such as smart watches, user equipments (UEs), smartphones, tablet computers, and/or the like, which may each be assigned unique phone numbers. Operators may assign a common phone number to the multiple connected devices; however, the phone number is not used in the access stratum path of a radio access technology resulting in multiple paging procedures being performed for the multiple connected devices. In implementations, described herein, a first UE, such as a smartphone, may obtain paging information associated with decoding paging messages for a second UE, such as a smart watch. The first UE may use the paging information to decode a paging message of a combined paging cycle established for the first UE and the second UE, thereby obviating a need for multiple paging cycles for the first UE and the second UE.
    Type: Application
    Filed: June 15, 2018
    Publication date: October 18, 2018
    Inventors: Vasanth Kumar RAMKUMAR, Srinivasan BALASUBRAMANIAN, Arvind SANTHANAM, Ramachandran SUBRAMANIAN, Muhammad IMRAN
  • Patent number: 10028249
    Abstract: A person may utilize multiple connected devices, such as smart watches, user equipments (UEs), smartphones, tablet computers, and/or the like, which may each be assigned unique phone numbers. Operators may assign a common phone number to the multiple connected devices; however, the phone number is not used in the access stratum path of a radio access technology resulting in multiple paging procedures being performed for the multiple connected devices. In implementations, described herein, a first UE, such as a smartphone, may obtain paging information associated with decoding paging messages for a second UE, such as a smart watch. The first UE may use the paging information to decode a paging message of a combined paging cycle established for the first UE and the second UE, thereby obviating a need for multiple paging cycles for the first UE and the second UE.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: July 17, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Vasanth Kumar Ramkumar, Srinivasan Balasubramanian, Arvind Santhanam, Ramachandran Subramanian, Muhammad Imran
  • Publication number: 20180186692
    Abstract: Certain embodiments of this invention relates to a coated article including a low-emissivity (low-E) coating supported by a substrate (e.g., glass substrate) for use in a window, where the low-E coating is exposed to ultraviolet (UV) radiation in order to improve the coating's and thus the coated article's electrical, optical and/or thermal blocking properties. The low-E coating includes at least one infrared (IR) reflecting layer of or including silver which is located on and directly contacting a contact/seed layer of or including metal oxide such as zinc oxide and/or zinc stannate. Exposing the low-E coating to UV radiation, e.g., emitted from a UV lamp(s) and/or UV laser(s), allows for selective heating of the contact/seed layer which in turn transfers the heat energy to the adjacent IR reflecting layer. This heating of the silver inclusive layer improves the silver layer's electrical, optical and/or thermal blocking properties.
    Type: Application
    Filed: February 27, 2018
    Publication date: July 5, 2018
    Inventors: Alexey KRASNOV, Muhammad IMRAN, Willem DEN BOER, Kevin O'CONNOR
  • Publication number: 20180176882
    Abstract: A person may utilize multiple connected devices, such as smart watches, user equipments (UEs), smartphones, tablet computers, and/or the like, which may each be assigned unique phone numbers. Operators may assign a common phone number to the multiple connected devices; however, the phone number is not used in the access stratum path of a radio access technology resulting in multiple paging procedures being performed for the multiple connected devices. In implementations, described herein, a first UE, such as a smartphone, may obtain paging information associated with decoding paging messages for a second UE, such as a smart watch. The first UE may use the paging information to decode a paging message of a combined paging cycle established for the first UE and the second UE, thereby obviating a need for multiple paging cycles for the first UE and the second UE.
    Type: Application
    Filed: December 15, 2016
    Publication date: June 21, 2018
    Inventors: Vasanth Kumar RAMKUMAR, Srinivasan BALASUBRAMANIAN, Arvind SANTHANAM, Ramachandran SUBRAMANIAN, Muhammad IMRAN
  • Publication number: 20180155822
    Abstract: A coated article is provided so as to include a low-E (low emissivity) coating having an infrared (IR) reflecting layer sandwiched between at least a pair of dielectric layers. The IR reflecting layer may be of or include a material such as silver (Ag), and is provided between a pair of contact layers. The low-E coating includes an overcoat having a substantially metallic layer (e.g., NbZr or Zr) which has been found to improve the durability of the coating without significantly sacrificing desired optical characteristics. Such coated articles may be used in the context of windows.
    Type: Application
    Filed: January 16, 2018
    Publication date: June 7, 2018
    Inventors: Muhammad IMRAN, Francis WUILLAUME, Brent BOYCE
  • Patent number: 9948959
    Abstract: A device for processing a stream of video data which comprises a sequence of frames comprises an interface configured to receive the stream of video data. A processing device is configured to create a three-dimensional environment from a frame of the sequence of frames when a freeze condition is detected. The processing device is configured to generate a series of frames from the three-dimensional environment. The series of frames represents the three-dimensional environment from a plurality of points of view. The processing device is configured to insert the generated series of frames into the sequence of frames to generate a modified sequence of frames to conceal a freeze.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: April 17, 2018
    Assignee: Harman Becker Automotive Systems GmbH
    Inventors: Siamak Khatibi, Hans-Jurgen Zepernick, Muhammad Imran Iqbal