Patents by Inventor E. Ott
E. Ott 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: 11926368Abstract: Vehicle cab suspension control systems are disclosed herein. In some embodiments, the cab suspension control systems can include front cab-to-frame mounts that include controllable elastomer-based isolators that can provide real time variable damping to improve ride quality and/or road holding and reduce cab roll in response to, for example, input from one or more cab and/or frame mounted accelerometers, position sensors, etc. Embodiments of the control systems described herein can utilize a single vehicle controller (e.g., an ECU) to control all of the cab suspension components (e.g., semi-active damping technologies, air spring technologies, etc.) employed on a vehicle to provide a single suspension control solution that can provide improved ride performance, road holding, etc.Type: GrantFiled: April 22, 2022Date of Patent: March 12, 2024Assignee: Link Manufacturing, LTDInventors: Tye B. Davis, William E. Ott
-
Patent number: 11922211Abstract: System and method for managing migration of trusted execution environments (TEEs) based on migration policies utilizes a source migration agent in the source host computer and a destination migration agent in a destination host computer to migrate a source TEE in the source host computer to the destination host computer. A migration policy data of the source TEE is first transmitted to the destination migration agent from the source migration agent to determine whether the destination host computer satisfies migration policies specified in the migration policy data. In response to a determination that the destination host computer satisfies the migration policies specified in the migration policy data, a destination TEE is created in the destination host computer and memory pages of the source TEE are transmitted to the destination TEE. The memory pages are then restored at the destination TEE for execution.Type: GrantFiled: December 16, 2020Date of Patent: March 5, 2024Assignee: VMware, Inc.Inventors: Ye Li, Anoop Jaishankar, Matthew Lentz, David E. Ott
-
Publication number: 20240061731Abstract: This disclosure relates generally to configuring a legacy application or service with a reconfigurable cryptographic provider capable of leveraging many different cryptographic algorithms, protocols or functions. The application or service can be configured with the reconfigurable cryptographic provider by redirecting cryptographic API calls intended for a linked static shared cryptographic library or provider to a cryptographic adapter configured to emulate responses provided by the linked static shared cryptographic library. A cryptographic adapter is also described and is configured to generate abstracted versions of the cryptographic API calls and pass them on to the reconfigurable cryptographic provider, which selects and implements an appropriate cipher solution based on the abstracted cryptographic API calls.Type: ApplicationFiled: November 16, 2022Publication date: February 22, 2024Inventors: SEAN JAMES HUNTLEY, Vasantha Kumar Dhanasekar, David E. Ott, Daniel James Beveridge
-
Publication number: 20230104102Abstract: This disclosure relates generally to configuring an application or service with reconfigurable cryptographic features taking the form of cryptographic algorithms, protocols or functions. The application or service can be configured with a cryptographic provider configured to receive abstracted cryptographic API calls and retrieve specific cryptographic features based on established cryptographic policies. This configuration allows for rapid updates to the cryptographic framework and for the cryptographic framework to be managed remotely in enterprise environments.Type: ApplicationFiled: October 4, 2021Publication date: April 6, 2023Applicant: VMware, Inc.Inventors: Mark BENSON, Daniel James BEVERIDGE, Marc Wayne BROTHERSON, Sean James HUNTLEY, Akeem Lamar JENKINS, Dennis MOREAU, David E. OTT
-
Publication number: 20230109647Abstract: This relates generally to configuring and automatically selecting a cipher solution for secure communication. An example method includes, at an electronic device, receiving a request initiated by a requestor for one or more cryptographic operations, determining contextual information associated with the requestor, selecting a cipher solution for processing the request based on the contextual information and a policy engine, and processing the request for the one or more cryptographic operations by executing one or more cryptographic algorithms in accordance with the selected cipher solution.Type: ApplicationFiled: October 4, 2021Publication date: April 6, 2023Applicant: VMware, Inc.Inventors: David E. OTT, Mark BENSON, Daniel James BEVERIDGE, Marc Wayne BROTHERSON, Sean James HUNTLEY, Akeem Lamar JENKINS, Dennis MOREAU
-
Publication number: 20230107763Abstract: This relates generally to protecting adjustable cipher solutions using trusted execution mechanisms. An example method includes, at one or more electronic devices, receiving a request for configuring a cipher solution for one or more cryptographic operations, retrieving one or more cryptographic policies from a first module protected by a secure enclave within a trusted execution environment, accessing one or more libraries in accordance with the one or more cryptographic policies, attesting the one or more libraries by verifying attestation data associated with the one or more libraries within a second module protected by the secure enclave of the trusted execution environment, and configuring the cipher solution for the electronic device based on attesting the one or more libraries.Type: ApplicationFiled: October 4, 2021Publication date: April 6, 2023Applicant: VMware, Inc.Inventors: David E. OTT, Mark BENSON, Daniel James BEVERIDGE, Marc Wayne BROTHERSON, Sean James HUNTLEY, Akeem Lamar JENKINS, Dennis MOREAU
-
Publication number: 20220242494Abstract: Vehicle cab suspension control systems are disclosed herein. In some embodiments, the cab suspension control systems can include front cab-to-frame mounts that include controllable elastomer-based isolators that can provide real time variable damping to improve ride quality and/or road holding and reduce cab roll in response to, for example, input from one or more cab and/or frame mounted accelerometers, position sensors, etc. Embodiments of the control systems described herein can utilize a single vehicle controller (e.g., an ECU) to control all of the cab suspension components (e.g., semi-active damping technologies, air spring technologies, etc.) employed on a vehicle to provide a single suspension control solution that can provide improved ride performance, road holding, etc.Type: ApplicationFiled: April 22, 2022Publication date: August 4, 2022Inventors: Tye B. Davis, William E. Ott
-
Publication number: 20220188146Abstract: System and method for managing migration of trusted execution environments (TEEs) based on migration policies utilizes a source migration agent in the source host computer and a destination migration agent in a destination host computer to migrate a source TEE in the source host computer to the destination host computer. A migration policy data of the source TEE is first transmitted to the destination migration agent from the source migration agent to determine whether the destination host computer satisfies migration policies specified in the migration policy data. In response to a determination that the destination host computer satisfies the migration policies specified in the migration policy data, a destination TEE is created in the destination host computer and memory pages of the source TEE are transmitted to the destination TEE. The memory pages are then restored at the destination TEE for execution.Type: ApplicationFiled: December 16, 2020Publication date: June 16, 2022Inventors: Ye LI, Anoop JAISHANKAR, Matthew LENTZ, David E. OTT
-
Patent number: 11338865Abstract: Vehicle cab suspension control systems are disclosed herein. In some embodiments, the cab suspension control systems can include front cab-to-frame mounts that include controllable elastomer-based isolators that can provide real time variable damping to improve ride quality and/or road holding and reduce cab roll in response to, for example, input from one or more cab and/or frame mounted accelerometers, position sensors, etc. Embodiments of the control systems described herein can utilize a single vehicle controller (e.g., an ECU) to control all of the cab suspension components (e.g., semi-active damping technologies, air spring technologies, etc.) employed on a vehicle to provide a single suspension control solution that can provide improved ride performance, road holding, etc.Type: GrantFiled: January 14, 2020Date of Patent: May 24, 2022Assignee: Link Mfg., Ltd.Inventors: Tye B. Davis, William E. Ott
-
Patent number: 11229755Abstract: A medical gas condition system for supplying a liquid hydration fluid to a hydrator before or during an ongoing medical procedure by coupling the flow of liquid hydration fluid into the hydrator to either the absence of flow of medical insufflation gas into the hydrator or to a condition where the liquid hydration fluid can be absorbed by a hydrator without being forced through the hydrator in liquid form.Type: GrantFiled: November 1, 2016Date of Patent: January 25, 2022Assignee: LEXION MEDICAL, LLCInventors: Douglas E. Ott, Nathanial Tran
-
Patent number: 11172819Abstract: Multiple wireless sensor assemblies are individually attached to standard biopotential electrodes, which are placeable on a subject's body at locations for biopotential signal recording. The sensor assemblies, which are electrically isolated, simultaneously measure potential voltages from the body sites in accordance with a synchronization. The measured signals are amplified, digitized, and filtered, and then sent wirelessly to a monitoring system. The monitoring system receives multiple sensor signals and constructs biopotential vectors depending on the placement and number of the sensors. The sensor signals are referenced to a common virtual center bias to synthesize a common mode rejection.Type: GrantFiled: November 2, 2018Date of Patent: November 16, 2021Assignee: Freedom Cardio LLCInventors: James E Ott, Jon Barron
-
Patent number: 10835284Abstract: According to one embodiment, a method includes positioning a trocar having a pressure sensor in or on the trocar into a patient cavity such that distension of the patient cavity causes an altitude of the pressure sensor to increase. The method also includes distending the patient cavity by supplying an insufflation gas to the patient cavity, thereby increasing an altitude of the pressure sensor from a first altitude to a second altitude. The method also includes determining a change in pressure at the pressure sensor resulting from increasing the altitude of the pressure sensor from the first altitude to the second altitude and controlling the supply of insufflation gas to the patient cavity in response to the determined change in pressure resulting from increasing the altitude of the pressure sensor from the first altitude to the second altitude.Type: GrantFiled: October 13, 2016Date of Patent: November 17, 2020Assignee: Lexion Medical, LLCInventors: Carl M. Geisz, Douglas E. Ott
-
Patent number: 10824719Abstract: A method of preventing execution of malware programming in a computing environment, by modifying the portion(s) of computer file names and/or headers and/or file content recognized by the computer for executing said programming. Accordingly, the computer will not recognize the malware file (having standard executable program files) as an executable file, so that the malware program will never be activated.Type: GrantFiled: August 1, 2018Date of Patent: November 3, 2020Inventor: Rodney E. Otts
-
Patent number: 10805418Abstract: Generally discussed herein are systems, devices, and methods for managing content of an information centric network (ICN). A component of an ICN can include a memory including an extended content store that includes content from at least one other component of the ICN, and first attributes of the content, the first attributes including a content popularity value that indicates a number of requests for the content, and processing circuitry to increment the content popularity value in response to a transmission of a first content packet that includes the content, the first content packet transmitted in response to receiving an interest packet.Type: GrantFiled: July 15, 2019Date of Patent: October 13, 2020Assignee: Intel CorporationInventors: Vallabhajosyula S. Somayazulu, Eve M. Schooler, Hassnaa Moustafa, Andrew Stephen Brown, Rath Vannithamby, Srikathyayani Srikanteswara, David John Zage, Ren Wang, Christian Maciocco, David E. Ott, Jeffrey Christopher Sedayao, David E. Cohen, Sung Lee
-
Publication number: 20200255069Abstract: Vehicle cab suspension control systems are disclosed herein. In some embodiments, the cab suspension control systems can include front cab-to-frame mounts that include controllable elastomer-based isolators that can provide real time variable damping to improve ride quality and/or road holding and reduce cab roll in response to, for example, input from one or more cab and/or frame mounted accelerometers, position sensors, etc. Embodiments of the control systems described herein can utilize a single vehicle controller (e.g., an ECU) to control all of the cab suspension components (e.g., semi-active damping technologies, air spring technologies, etc.) employed on a vehicle to provide a single suspension control solution that can provide improved ride performance, road holding, etc.Type: ApplicationFiled: January 14, 2020Publication date: August 13, 2020Inventors: Tye B. Davis, William E. Ott
-
Patent number: 10569813Abstract: Vehicle cab suspension control systems are disclosed herein. In some embodiments, the cab suspension control systems can include front cab-to-frame mounts that include controllable elastomer-based isolators that can provide real time variable damping to improve ride quality and/or road holding and reduce cab roll in response to, for example, input from one or more cab and/or frame mounted accelerometers, position sensors, etc. Embodiments of the control systems described herein can utilize a single vehicle controller (e.g., an ECU) to control all of the cab suspension components (e.g., semi-active damping technologies, air spring technologies, etc.) employed on a vehicle to provide a single suspension control solution that can provide improved ride performance, road holding, etc.Type: GrantFiled: December 22, 2017Date of Patent: February 25, 2020Assignee: Link Mfg., Ltd.Inventors: Tye B. Davis, William E. Ott
-
Patent number: 10565514Abstract: A universal quantum computer may be emulated by a classical computing system that uses an electronic signal of bounded duration and amplitude to represent an arbitrary initial quantum state. The initial quantum state may be specified by inputs provided to the system and may be encoded in the signal, which is derived from a collection of phase-coherent coherent basis signals. Unitary quantum computing gate operations, including logical operations on qubits or operations that change the phase of a qubit, may be performed using analog electronic circuits within the quantum computing emulation device. These circuits, which may apply a matrix transformation to the signals representing the initial quantum state, may include four-quadrant multipliers, operational amplifiers, and analog filters. A measurement component within the quantum computing emulation device may produce a digital signal output representing the transformed quantum state.Type: GrantFiled: March 30, 2017Date of Patent: February 18, 2020Assignee: Board of Regents, The University of Texas SystemInventors: Brian R. La Cour, Granville E. Ott
-
Publication number: 20200037877Abstract: Multiple wireless sensor assemblies are individually attached to standard biopotential electrodes, which are placeable on a subject's body at locations for biopotential signal recording. The sensor assemblies, which are electrically isolated, simultaneously measure potential voltages from the body sites in accordance with a synchronization. The measured signals are amplified, digitized, and filtered, and then sent wirelessly to a monitoring system. The monitoring system receives multiple sensor signals and constructs biopotential vectors depending on the placement and number of the sensors. The sensor signals are referenced to a common virtual center bias to synthesize a common mode rejection.Type: ApplicationFiled: November 2, 2018Publication date: February 6, 2020Inventors: James E. Ott, Jon Barron
-
Patent number: 10537691Abstract: In accordance with one embodiment of the present disclosure, a surgical method may include making an incision in a patient. The method may also include opening the incision in order to create an open surgical site in the patient. The method may further include receiving a gas from a source. The method may further include humidifying and warming the gas received from the source. The method may further include successively reflecting the humidified and warmed gas off a plurality of non-porous surfaces within a non-porous gas delivery mechanism to create a flow. The method may further include delivering the flow of the humidified and warmed gas adjacent to or into the open surgical site.Type: GrantFiled: January 25, 2013Date of Patent: January 21, 2020Assignee: Lexion Medical, LLCInventors: Douglas E. Ott, Nathaniel V. Tran, Steven B. Williams, Brandon Lee Michal
-
Publication number: 20190349445Abstract: Generally discussed herein are systems, devices, and methods for managing content of an information centric network (ICN). A component of an ICN can include a memory including an extended content store that includes content from at least one other component of the ICN, and first attributes of the content, the first attributes including a content popularity value that indicates a number of requests for the content, and processing circuitry to increment the content popularity value in response to a transmission of a first content packet that includes the content, the first content packet transmitted in response to receiving an interest packet.Type: ApplicationFiled: July 15, 2019Publication date: November 14, 2019Inventors: Vallabhajosyula S. Somayazulu, Eve M. Schooler, Hassnaa Moustafa, Andrew Stephen Brown, Rath Vannithamby, Srikathyayani Srikanteswara, David John Zage, Ren Wang, Christian Maciocco, David E. Ott, Jeffrey C. Sedayao, David E. Cohen, Sung Lee