Patents by Inventor Samuel Ortiz
Samuel Ortiz 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: 11741234Abstract: Technologies for fast launch of trusted containers include a computing device having a trusted platform module (TPM). The computing device measures a container runtime with the TPM and executes the container runtime in response to the measurement. The computing device establishes a trust relationship between the TPM and a virtual platform credential, provisions the virtual platform credential to a virtual TPM, and executes a guest environment in response to provisioning the virtual platform credential. The computing device measures a containerized application with the virtual TPM and executes the containerized application in response to the measurement. The computing device may perform a trusted computing operation in the guest environment with the virtual TPM. The virtual TPM and the containerized application may be protected with multi-key total memory encryption (MKTME) support of the computing device. State of the virtual TPM may be encrypted and persisted. Other embodiments are described and claimed.Type: GrantFiled: May 17, 2021Date of Patent: August 29, 2023Assignee: Intel CorporationInventors: Ned Smith, Samuel Ortiz, Manohar Castelino, Mikko Ylinen
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Publication number: 20230085201Abstract: The present disclosure provides an interconnect for a non-uniform memory architecture platform to provide remote access where data can dynamically and adaptively be compressed and decompressed at the interconnect link. A requesting interconnect link can add a delay to before transmitting requested data onto an interconnect bus, compress the data before transmission, or packetize and compress data before transmission. Likewise, a remote interconnect link can decompress request data.Type: ApplicationFiled: March 30, 2020Publication date: March 16, 2023Applicant: INTEL CORPORATIONInventors: Keqiang WU, Zhidong YU, Cheng XU, Samuel ORTIZ, Weiting CHEN
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Patent number: 11561264Abstract: Provided is a detecting device and a method for detecting a fault in a transformer of a wind turbine, wherein the transformer transforms a lower voltage, which is output from a generator of the wind turbine to a low voltage side of the transformer, to a higher voltage, which is output from the transformer at a high voltage side, the detecting device including: a voltage detection device configured to detect a voltage at a first node at the low voltage side of the transformer; a current detection device configured to detect a current at a second node at the high voltage side of the transformer. The detecting device is configured to detect the fault in the transformer based on the detected voltage and the detected current.Type: GrantFiled: September 12, 2019Date of Patent: January 24, 2023Inventors: José Ignacio Berasain Balda, Héctor Morato González, Samuel Ortiz Delgado, Didier Velez Castellano
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Publication number: 20210390186Abstract: Technologies for fast launch of trusted containers include a computing device having a trusted platform module (TPM). The computing device measures a container runtime with the TPM and executes the container runtime in response to the measurement. The computing device establishes a trust relationship between the TPM and a virtual platform credential, provisions the virtual platform credential to a virtual TPM, and executes a guest environment in response to provisioning the virtual platform credential. The computing device measures a containerized application with the virtual TPM and executes the containerized application in response to the measurement. The computing device may perform a trusted computing operation in the guest environment with the virtual TPM. The virtual TPM and the containerized application may be protected with multi-key total memory encryption (MKTME) support of the computing device. State of the virtual TPM may be encrypted and persisted. Other embodiments are described and claimed.Type: ApplicationFiled: May 17, 2021Publication date: December 16, 2021Inventors: Ned Smith, Samuel Ortiz, Manohar Castelino, Mikko Ylinen
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Publication number: 20210389385Abstract: Provided is a detecting device and a method for detecting a fault in a transformer of a wind turbine, wherein the transformer transforms a lower voltage, which is output from a generator of the wind turbine to a low voltage side of the transformer, to a higher voltage, which is output from the transformer at a high voltage side, the detecting device including: a voltage detection device configured to detect a voltage at a first node at the low voltage side of the transformer; a current detection device configured to detect a current at a second node at the high voltage side of the transformer. The detecting device is configured to detect the fault in the transformer based on the detected voltage and the detected current.Type: ApplicationFiled: September 12, 2019Publication date: December 16, 2021Inventors: José Ignacio Berasain Balda, Héctor Morato González, Samuel Ortiz Delgado, Didier Velez Castellano
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Patent number: 11017092Abstract: Technologies for fast launch of trusted containers include a computing device having a trusted platform module (TPM). The computing device measures a container runtime with the TPM and executes the container runtime in response to the measurement. The computing device establishes a trust relationship between the TPM and a virtual platform credential, provisions the virtual platform credential to a virtual TPM, and executes a guest environment in response to provisioning the virtual platform credential. The computing device measures a containerized application with the virtual TPM and executes the containerized application in response to the measurement. The computing device may perform a trusted computing operation in the guest environment with the virtual TPM. The virtual TPM and the containerized application may be protected with multi-key total memory encryption (MKTME) support of the computing device. State of the virtual TPM may be encrypted and persisted. Other embodiments are described and claimed.Type: GrantFiled: September 27, 2018Date of Patent: May 25, 2021Assignee: Intel CorporationInventors: Ned Smith, Samuel Ortiz, Manohar Castelino, Mikko Ylinen
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Publication number: 20210111892Abstract: In function-as-a-service (FaaS) environments, a client makes use of a function executing within a trusted execution environment (TEE) on a FaaS server. Multiple tenants of the FaaS platform may provide functions to be executed by the FaaS platform via a gateway. Each tenant may provide code and data for any number of functions to be executed within any number of TEEs on the FaaS platform and accessed via the gateway. Additionally, each tenant may provide code and data for a single surrogate attester TEE. The client devices of the tenant use the surrogate attester TEE to attest each of the other TEEs of the tenant and establish trust with the functions in those TEEs. Once the functions have been attested, the client devices have confidence that the other TEEs of the tenant are running on the same platform as the gateway.Type: ApplicationFiled: December 22, 2020Publication date: April 15, 2021Inventors: Anjo Lucas Vahldiek-Oberwagner, Ravi L. Sahita, Mona Vij, Dayeol Lee, Haidong Xia, Rameshkumar Illikkal, Samuel Ortiz, Kshitij Arun Doshi, Mourad Cherfaoui, Andrzej Kuriata, Teck Joo Goh
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Patent number: 10445009Abstract: Systems and methods that manage memory usage by a virtual machine are provided. These systems and methods compact the virtual machine's memory footprint, thereby promoting efficient use of memory and gaining performance benefits of increased data locality. In some embodiments, a guest operating system running within the virtual machine is enhanced to allocate its VM memory in a compact manner. The guest operating system includes a memory manager that is configured to reference an artificial access cost when identifying memory areas to allocate for use by applications. These access costs are described as being artificial because they are not representative of actual, hardware based access costs, but instead are fictitious costs that increase as the addresses of the memory areas increase. Because of these increasing artificial access costs, the memory manager identifies memory areas with lower addresses for allocation and use prior to memory areas with higher addresses.Type: GrantFiled: June 30, 2017Date of Patent: October 15, 2019Assignee: INTEL CORPORATIONInventors: Graham Whaley, Adriaan van de Ven, Manohar R. Castelino, Jose C. Venegas Munoz, Samuel Ortiz
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Publication number: 20190042759Abstract: Technologies for fast launch of trusted containers include a computing device having a trusted platform module (TPM). The computing device measures a container runtime with the TPM and executes the container runtime in response to the measurement. The computing device establishes a trust relationship between the TPM and a virtual platform credential, provisions the virtual platform credential to a virtual TPM, and executes a guest environment in response to provisioning the virtual platform credential. The computing device measures a containerized application with the virtual TPM and executes the containerized application in response to the measurement. The computing device may perform a trusted computing operation in the guest environment with the virtual TPM. The virtual TPM and the containerized application may be protected with multi-key total memory encryption (MKTME) support of the computing device. State of the virtual TPM may be encrypted and persisted. Other embodiments are described and claimed.Type: ApplicationFiled: September 27, 2018Publication date: February 7, 2019Inventors: Ned Smith, Samuel Ortiz, Manohar Castelino, Mikko Ylinen
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Publication number: 20190004720Abstract: Systems and methods that manage memory usage by a virtual machine are provided. These systems and methods compact the virtual machine's memory footprint, thereby promoting efficient use of memory and gaining performance benefits of increased data locality. In some embodiments, a guest operating system running within the virtual machine is enhanced to allocate its VM memory in a compact manner. The guest operating system includes a memory manager that is configured to reference an artificial access cost when identifying memory areas to allocate for use by applications. These access costs are described as being artificial because they are not representative of actual, hardware based access costs, but instead are fictitious costs that increase as the addresses of the memory areas increase. Because of these increasing artificial access costs, the memory manager identifies memory areas with lower addresses for allocation and use prior to memory areas with higher addresses.Type: ApplicationFiled: June 30, 2017Publication date: January 3, 2019Inventors: Graham Whaley, Adriaan van de Ven, Manohar R. Castelino, Jose C. Venegas Munoz, Samuel Ortiz