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).
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Patent number: 9996704Abstract: 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: GrantFiled: March 5, 2015Date of Patent: June 12, 2018Assignee: Facebook, Inc.Inventors: Stephen Charles Heise, Jean Yang, Dwayne Reeves, Yiding Jia
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Patent number: 9246027Abstract: 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: GrantFiled: May 19, 2014Date of Patent: January 26, 2016Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Kazushige Ito, Jean Yang
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Publication number: 20150310225Abstract: 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: ApplicationFiled: March 5, 2015Publication date: October 29, 2015Inventors: Stephen Charles Heise, Jean Yang, Dwayne Reeves, Yiding Jia
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Patent number: 9009780Abstract: 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: GrantFiled: March 15, 2013Date of Patent: April 14, 2015Assignee: Facebook, Inc.Inventors: Stephen Charles Heise, Jean Yang, Dwayne Reeves, Yiding Jia
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Publication number: 20140352774Abstract: 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: ApplicationFiled: May 19, 2014Publication date: December 4, 2014Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: KAZUSHIGE ITO, JEAN YANG
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Publication number: 20140352768Abstract: 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: ApplicationFiled: May 31, 2013Publication date: December 4, 2014Inventors: KAZUSHIGE ITO, JEAN YANG
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Publication number: 20140282837Abstract: 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: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: Facebook, Inc.Inventors: Stephen Charles Heise, Jean Yang, Dwayne Reeves, Yiding Jia
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Patent number: 8404541Abstract: 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: GrantFiled: May 28, 2010Date of Patent: March 26, 2013Assignee: Spansion LLCInventors: Wei Zheng, Jean Yang, Mark Randolph, Ming Kwan, Yi He, Zhizheng Liu, Meng Ding
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Patent number: 8341602Abstract: 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: GrantFiled: February 27, 2010Date of Patent: December 25, 2012Assignee: Microsoft CorporationInventors: Chris Hawblitzel, Jean Yang
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Publication number: 20110272775Abstract: 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: ApplicationFiled: July 14, 2011Publication date: November 10, 2011Inventors: Eunha KIM, Jeremy WAHL, Shenqing FANG, YouSeok SUH, Kuo-Tung CHANG, Yi MA, Rinji SUGINO, Jean YANG
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Patent number: 7998846Abstract: 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: GrantFiled: September 12, 2008Date of Patent: August 16, 2011Assignee: Spansion LLCInventors: Eunha Kim, Jeremy Wahl, Shenqing Fang, YouSeok Suh, Kuo-Tung Chang, Yi Ma, Rinji Sugino, Jean Yang
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Publication number: 20100240210Abstract: 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: ApplicationFiled: May 28, 2010Publication date: September 23, 2010Applicant: SPANSION L.L.C.Inventors: Wei ZHENG, Jean YANG, Mark RANDOLPH, Ming KWAN, Yi HE, Zhizheng LIU, Meng DING
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Publication number: 20100192130Abstract: 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: ApplicationFiled: February 27, 2010Publication date: July 29, 2010Applicant: MICROSOFT CORPORATIONInventors: Chris Hawblitzel, Jean Yang
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Patent number: 7750407Abstract: 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: GrantFiled: December 18, 2006Date of Patent: July 6, 2010Assignee: Spansion LLCInventors: Wei Zheng, Jean Yang, Mark Randolph, Ming Kwan, Yi He, Zhizheng Liu, Meng Ding
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Patent number: 7696094Abstract: 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: GrantFiled: December 27, 2006Date of Patent: April 13, 2010Assignees: Spansion LLC, Advanced Micro Devices, Inc.Inventors: David Matsumoto, Michael Brennan, Vidyut Gopal, Jean Yang
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Publication number: 20100065940Abstract: 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: ApplicationFiled: September 12, 2008Publication date: March 18, 2010Inventors: Eunha KIM, Jeremy WAHL, Shenqing FANG, YouSeok SUH, Kuo-Tung CHANG, Yi MA, Rinji SUGINO, Jean YANG
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Patent number: 7432178Abstract: 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: GrantFiled: October 21, 2005Date of Patent: October 7, 2008Assignees: Advanced Micro Devices, Inc., Spansion LLCInventors: Angela T. Hui, Jean Yang, Yu Sun, Mark T. Ramsbey, Weidong Qian
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Publication number: 20080160764Abstract: 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: ApplicationFiled: December 27, 2006Publication date: July 3, 2008Inventors: David MATSUMOTO, Michael BRENNAN, Vidyut GOPAL, Jean YANG
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Publication number: 20080142889Abstract: 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: ApplicationFiled: December 18, 2006Publication date: June 19, 2008Applicant: SPANSION L.L.C.Inventors: Wei ZHENG, Jean YANG, Mark RANDOLPH, Ming KWAN, Yi HE, Zhizheng LIU, Meng DING
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Patent number: D1004222Type: GrantFiled: February 7, 2022Date of Patent: November 7, 2023Inventor: Jean Yang