Patents by Inventor Jean Yang

Jean Yang 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: 9996704
    Abstract: Systems and methods for protecting the privacy of users by controlling access to the users' data. In particular, some embodiments provide for a higher-level declarative language for expressing privacy policies which can be verified using a computer-aided verification tool. The verification tool uses the expressed privacy policies along with language-level assumptions and assertions in the verification process. For example, high-level models of the privacy policies can be reduced to a simpler verification representation (e.g., a Boolean representation) based on a set of assertions. This verification representation can then be submitted to a constraint solver (e.g., Satisfiability Modulo Theories solver) for verification.
    Type: Grant
    Filed: March 5, 2015
    Date of Patent: June 12, 2018
    Assignee: Facebook, Inc.
    Inventors: Stephen Charles Heise, Jean Yang, Dwayne Reeves, Yiding Jia
  • Patent number: 9246027
    Abstract: A method of manufacturing a solar electrode comprising steps of:(a) stencil printing a conductive paste onto a front side of a semiconductor substrate through a printing mask comprising: (i) 60 wt % to 95 wt % of a conductive powder, (ii) 0.1 wt % to 10 wt % of glass frit, (iii) 3 wt % to 30 wt % of an organic medium, (iv) 0.4 wt % to 1.7 wt % of an amide compound, based on the total weight of the conductive paste and (b) firing the applied conductive paste to form an electrode.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: January 26, 2016
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Kazushige Ito, Jean Yang
  • Publication number: 20150310225
    Abstract: Systems and methods for protecting the privacy of users by controlling access to the users' data. In particular, some embodiments provide for a higher-level declarative language for expressing privacy policies which can be verified using a computer-aided verification tool. The verification tool uses the expressed privacy policies along with language-level assumptions and assertions in the verification process. For example, high-level models of the privacy policies can be reduced to a simpler verification representation (e.g., a Boolean representation) based on a set of assertions. This verification representation can then be submitted to a constraint solver (e.g., Satisfiability Modulo Theories solver) for verification.
    Type: Application
    Filed: March 5, 2015
    Publication date: October 29, 2015
    Inventors: Stephen Charles Heise, Jean Yang, Dwayne Reeves, Yiding Jia
  • Patent number: 9009780
    Abstract: Systems and methods for protecting the privacy of users by controlling access to the users' data. In particular, some embodiments provide for a higher-level declarative language for expressing privacy policies which can be verified using a computer-aided verification tool. The verification tool uses the expressed privacy policies along with language-level assumptions and assertions in the verification process. For example, high-level models of the privacy policies can be reduced to a simpler verification representation (e.g., a Boolean representation) based on a set of assertions. This verification representation can then be submitted to a constraint solver (e.g., Satisfiability Modulo Theories solver) for verification.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 14, 2015
    Assignee: Facebook, Inc.
    Inventors: Stephen Charles Heise, Jean Yang, Dwayne Reeves, Yiding Jia
  • Publication number: 20140352774
    Abstract: A method of manufacturing a solar electrode comprising steps of:(a) stencil printing a conductive paste onto a front side of a semiconductor substrate through a printing mask comprising: (i) 60 wt % to 95 wt % of a conductive powder, (ii) 0.1 wt % to 10 wt % of glass frit, (iii) 3 wt % to 30 wt % of an organic medium, (iv) 0.4 wt % to 1.7 wt % of an amide compound, based on the total weight of the conductive paste and (b) firing the applied conductive paste to form an electrode.
    Type: Application
    Filed: May 19, 2014
    Publication date: December 4, 2014
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: KAZUSHIGE ITO, JEAN YANG
  • Publication number: 20140352768
    Abstract: A method of manufacturing a solar electrode comprising steps of: (a) stencil printing a conductive paste onto a front side of a semiconductor substrate through a printing mask comprising, (i) 60 wt % to 95 wt % of a conductive powder, (ii) 0.1 wt % to 10 wt % of glass frit, (iii) 3 wt % to 30 wt % of an organic medium, (iv) 0.4 wt % to 1.7 wt % of polyamide, based on the total weight of the conductive paste and (b) firing the applied conductive paste to form an electrode.
    Type: Application
    Filed: May 31, 2013
    Publication date: December 4, 2014
    Inventors: KAZUSHIGE ITO, JEAN YANG
  • Publication number: 20140282837
    Abstract: Systems and methods for protecting the privacy of users by controlling access to the users' data. In particular, some embodiments provide for a higher-level declarative language for expressing privacy policies which can be verified using a computer-aided verification tool. The verification tool uses the expressed privacy policies along with language-level assumptions and assertions in the verification process. For example, high-level models of the privacy policies can be reduced to a simpler verification representation (e.g., a Boolean representation) based on a set of assertions. This verification representation can then be submitted to a constraint solver (e.g., Satisfiability Modulo Theories solver) for verification.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: Facebook, Inc.
    Inventors: Stephen Charles Heise, Jean Yang, Dwayne Reeves, Yiding Jia
  • Patent number: 8404541
    Abstract: A semiconductor device includes a substrate and a memory cell formed on the substrate. The memory cell includes a word line. The semiconductor device also includes a protection area formed in the substrate, a conductive structure configured to extend the word line to the protection area, and a contact configured to short the word line and the protection area.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: March 26, 2013
    Assignee: Spansion LLC
    Inventors: Wei Zheng, Jean Yang, Mark Randolph, Ming Kwan, Yi He, Zhizheng Liu, Meng Ding
  • Patent number: 8341602
    Abstract: An “Automated, Static Safety Verifier” uses typed assembly language (TAL) and Hoare logic to achieve highly automated, static verification of type and memory safety of an operating system (OS). Various techniques and tools mechanically verify the safety of every assembly language instruction in the OS, run-time system, drivers, and applications, except the boot loader (which can be separately verified). The OS includes a “Nucleus” for accessing hardware and memory, a kernel that builds services running on the Nucleus, and applications that run on top of the kernel. The Nucleus, written in verified assembly language, implements allocation, garbage collection, multiple stacks, interrupt handling, and device access. The kernel, written in C# and compiled to TAL, builds higher-level services, such as preemptive threads, on top of the Nucleus. A Hoare-style verifier with automated theorem prover verifies safety and correctness of the Nucleus. A TAL checker verifies safety of the kernel and applications.
    Type: Grant
    Filed: February 27, 2010
    Date of Patent: December 25, 2012
    Assignee: Microsoft Corporation
    Inventors: Chris Hawblitzel, Jean Yang
  • Publication number: 20110272775
    Abstract: A semiconductor fabrication system and method are presented. A three dimensional multilayer integrated circuit fabrication method can include forming a first device layer and forming a second device layer on top of the first device layer with minimal detrimental heat transfer to the first layer by utilizing a controlled laser layer formation annealing process. A controlled laser crystallization process can be utilized and the controlled laser can include creating an amorphous layer; defining a crystallization area in the amorphous layer, where in the crystallization area is defined to promote single crystal growth (i.e. prevent multi-crystalline growth); and applying laser to the crystallization area, wherein the laser is applied in a manner that prevents undesired heat transfer to another layer.
    Type: Application
    Filed: July 14, 2011
    Publication date: November 10, 2011
    Inventors: Eunha KIM, Jeremy WAHL, Shenqing FANG, YouSeok SUH, Kuo-Tung CHANG, Yi MA, Rinji SUGINO, Jean YANG
  • Patent number: 7998846
    Abstract: A semiconductor fabrication system and method are presented. A three dimensional multilayer integrated circuit fabrication method can include forming a first device layer and forming a second device layer on top of the first device layer with minimal detrimental heat transfer to the first layer by utilizing a controlled laser layer formation annealing process. A controlled laser crystallization process can be utilized and the controlled laser can include creating an amorphous layer; defining a crystallization area in the amorphous layer, where in the crystallization area is defined to promote single crystal growth (i.e. prevent multi-crystalline growth); and applying laser to the crystallization area, wherein the laser is applied in a manner that prevents undesired heat transfer to another layer.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: August 16, 2011
    Assignee: Spansion LLC
    Inventors: Eunha Kim, Jeremy Wahl, Shenqing Fang, YouSeok Suh, Kuo-Tung Chang, Yi Ma, Rinji Sugino, Jean Yang
  • Publication number: 20100240210
    Abstract: A semiconductor device includes a substrate and a memory cell formed on the substrate. The memory cell includes a word line. The semiconductor device also includes a protection area formed in the substrate, a conductive structure configured to extend the word line to the protection area, and a contact configured to short the word line and the protection area.
    Type: Application
    Filed: May 28, 2010
    Publication date: September 23, 2010
    Applicant: SPANSION L.L.C.
    Inventors: Wei ZHENG, Jean YANG, Mark RANDOLPH, Ming KWAN, Yi HE, Zhizheng LIU, Meng DING
  • Publication number: 20100192130
    Abstract: An “Automated, Static Safety Verifier” uses typed assembly language (TAL) and Hoare logic to achieve highly automated, static verification of type and memory safety of an operating system (OS). Various techniques and tools mechanically verify the safety of every assembly language instruction in the OS, run-time system, drivers, and applications, except the boot loader (which can be separately verified). The OS includes a “Nucleus” for accessing hardware and memory, a kernel that builds services running on the Nucleus, and applications that run on top of the kernel. The Nucleus, written in verified assembly language, implements allocation, garbage collection, multiple stacks, interrupt handling, and device access. The kernel, written in C# and compiled to TAL, builds higher-level services, such as preemptive threads, on top of the Nucleus. A Hoare-style verifier with automated theorem prover verifies safety and correctness of the Nucleus. A TAL checker verifies safety of the kernel and applications.
    Type: Application
    Filed: February 27, 2010
    Publication date: July 29, 2010
    Applicant: MICROSOFT CORPORATION
    Inventors: Chris Hawblitzel, Jean Yang
  • Patent number: 7750407
    Abstract: A semiconductor device includes a substrate and a memory cell formed on the substrate. The memory cell includes a word line. The semiconductor device also includes a protection area formed in the substrate, a conductive structure configured to extend the word line to the protection area, and a contact configured to short the word line and the protection area.
    Type: Grant
    Filed: December 18, 2006
    Date of Patent: July 6, 2010
    Assignee: Spansion LLC
    Inventors: Wei Zheng, Jean Yang, Mark Randolph, Ming Kwan, Yi He, Zhizheng Liu, Meng Ding
  • Patent number: 7696094
    Abstract: A method for forming a semiconductor device may include forming a silicon oxynitride mask layer over a first layer. The first layer may be etched using the silicon oxynitride mask layer, to form a pattern in the first layer. The pattern may be filled with a dielectric material. The dielectric material may be planarized using a ceria-based slurry and using the silicon oxynitride mask layer as a stop layer.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: April 13, 2010
    Assignees: Spansion LLC, Advanced Micro Devices, Inc.
    Inventors: David Matsumoto, Michael Brennan, Vidyut Gopal, Jean Yang
  • Publication number: 20100065940
    Abstract: A semiconductor fabrication system and method are presented. A three dimensional multilayer integrated circuit fabrication method can include forming a first device layer and forming a second device layer on top of the first device layer with minimal detrimental heat transfer to the first layer by utilizing a controlled laser layer formation annealing process. A controlled laser crystallization process can be utilized and the controlled laser can include creating an amorphous layer; defining a crystallization area in the amorphous layer, where in the crystallization area is defined to promote single crystal growth (i.e. prevent multi-crystalline growth); and applying laser to the crystallization area, wherein the laser is applied in a manner that prevents undesired heat transfer to another layer.
    Type: Application
    Filed: September 12, 2008
    Publication date: March 18, 2010
    Inventors: Eunha KIM, Jeremy WAHL, Shenqing FANG, YouSeok SUH, Kuo-Tung CHANG, Yi MA, Rinji SUGINO, Jean YANG
  • Patent number: 7432178
    Abstract: A method for performing a bit line implant is disclosed. The method includes forming a group of structures on an oxide-nitride-oxide stack of a semiconductor device. Each structure of the group of structures includes a polysilicon portion and a hard mask portion. A first structure of the group of structures is separated from a second structure of the group of structures by less than 100 nanometers. The method further includes using the first structure and the second structure to isolate a portion of the semiconductor device for the bit line implant.
    Type: Grant
    Filed: October 21, 2005
    Date of Patent: October 7, 2008
    Assignees: Advanced Micro Devices, Inc., Spansion LLC
    Inventors: Angela T. Hui, Jean Yang, Yu Sun, Mark T. Ramsbey, Weidong Qian
  • Publication number: 20080160764
    Abstract: A method for forming a semiconductor device may include forming a silicon oxynitride mask layer over a first layer. The first layer may be etched using the silicon oxynitride mask layer, to form a pattern in the first layer. The pattern may be filled with a dielectric material. The dielectric material may be planarized using a ceria-based slurry and using the silicon oxynitride mask layer as a stop layer.
    Type: Application
    Filed: December 27, 2006
    Publication date: July 3, 2008
    Inventors: David MATSUMOTO, Michael BRENNAN, Vidyut GOPAL, Jean YANG
  • Publication number: 20080142889
    Abstract: A semiconductor device includes a substrate and a memory cell formed on the substrate. The memory cell includes a word line. The semiconductor device also includes a protection area formed in the substrate, a conductive structure configured to extend the word line to the protection area, and a contact configured to short the word line and the protection area.
    Type: Application
    Filed: December 18, 2006
    Publication date: June 19, 2008
    Applicant: SPANSION L.L.C.
    Inventors: Wei ZHENG, Jean YANG, Mark RANDOLPH, Ming KWAN, Yi HE, Zhizheng LIU, Meng DING
  • Patent number: D1004222
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: November 7, 2023
    Inventor: Jean Yang