Patents by Inventor Robert Lee Wallace
Robert Lee Wallace 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: 11039281Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate proximity detection and location tracking. An example method includes receiving messages collected by a badge in an environment, the messages including signal strength and a timestamp. The example method also includes assigning a location in the environment to the badge based on a first subset of the messages. The example method also includes identifying an asset in a second subset of the messages. The example method also includes updating a current location associated with the asset based on a relative proximity of the asset to the badge, wherein the current location corresponds to a first time and the updated location corresponds to a second time, and wherein a change in location between the current location and the updated location indicates movement of the asset in the environment.Type: GrantFiled: January 20, 2020Date of Patent: June 15, 2021Assignee: General Electric CompanyInventors: Brandon Stephen Good, Charles Burton Theurer, Shaopeng Liu, Robert Lee Wallace
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Publication number: 20200228928Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate proximity detection and location tracking. An example method includes receiving messages collected by a badge in an environment, the messages including signal strength and a timestamp. The example method also includes assigning a location in the environment to the badge based on a first subset of the messages. The example method also includes identifying an asset in a second subset of the messages. The example method also includes updating a current location associated with the asset based on a relative proximity of the asset to the badge, wherein the current location corresponds to a first time and the updated location corresponds to a second time, and wherein a change in location between the current location and the updated location indicates movement of the asset in the environment.Type: ApplicationFiled: January 20, 2020Publication date: July 16, 2020Inventors: Brandon Stephen Good, Charles Burton Theurer, Shaopeng Liu, Robert Lee Wallace
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Patent number: 10542382Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate proximity detection and location tracking. An example method includes receiving messages collected by a badge in an environment, the messages including signal strength and a timestamp. The example method also includes assigning a location in the environment to the badge based on a first subset of the messages. The example method also includes identifying an asset in a second subset of the messages. The example method also includes updating a current location associated with the asset based on a relative proximity of the asset to the badge, wherein the current location corresponds to a first time and the updated location corresponds to a second time, and wherein a change in location between the current location and the updated location indicates movement of the asset in the environment.Type: GrantFiled: August 30, 2018Date of Patent: January 21, 2020Assignee: General Electric CompanyInventors: Brandon Stephen Good, Charles Burton Theurer, Shaopeng Liu, Robert Lee Wallace
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Publication number: 20190082298Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate proximity detection and location tracking. An example method includes receiving messages collected by a badge in an environment, the messages including signal strength and a timestamp. The example method also includes assigning a location in the environment to the badge based on a first subset of the messages. The example method also includes identifying an asset in a second subset of the messages. The example method also includes updating a current location associated with the asset based on a relative proximity of the asset to the badge, wherein the current location corresponds to a first time and the updated location corresponds to a second time, and wherein a change in location between the current location and the updated location indicates movement of the asset in the environment.Type: ApplicationFiled: August 30, 2018Publication date: March 14, 2019Inventors: Brandon Stephen Good, Charles Burton Theurer, Shaopeng Liu, Robert Lee Wallace
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Patent number: 10068116Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate proximity detection and location tracking. An example method includes receiving messages collected by a badge in an environment, the messages including signal strength and a timestamp. The example method also includes assigning a location in the environment to the badge based on a first subset of the messages. The example method also includes identifying an asset in a second subset of the messages. The example method also includes updating a current location associated with the asset based on a relative proximity of the asset to the badge, wherein the current location corresponds to a first time and the updated location corresponds to a second time, and wherein a change in location between the current location and the updated location indicates movement of the asset in the environment.Type: GrantFiled: January 17, 2017Date of Patent: September 4, 2018Assignee: General Electric CompanyInventors: Brandon Stephen Good, Charles Burton Theurer, Shaopeng Liu, Robert Lee Wallace
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Publication number: 20170124366Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate proximity detection and location tracking. An example method includes receiving messages collected by a badge in an environment, the messages including signal strength and a timestamp. The example method also includes assigning a location in the environment to the badge based on a first subset of the messages. The example method also includes identifying an asset in a second subset of the messages. The example method also includes updating a current location associated with the asset based on a relative proximity of the asset to the badge, wherein the current location corresponds to a first time and the updated location corresponds to a second time, and wherein a change in location between the current location and the updated location indicates movement of the asset in the environment.Type: ApplicationFiled: January 17, 2017Publication date: May 4, 2017Inventors: Brandon Stephen Good, Charles Burton Theurer, Shaopeng Liu, Robert Lee Wallace
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Patent number: 9584965Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate proximity detection and location tracking. An example method includes receiving messages collected by a badge in an environment, the messages including signal strength and a timestamp. The example method also includes assigning a location in the environment to the badge based on a first subset of the messages. The example method also includes identifying an asset in a second subset of the messages. The example method also includes updating a current location associated with the asset based on a relative proximity of the asset to the badge, wherein the current location corresponds to a first time and the updated location corresponds to a second time, and wherein a change in location between the current location and the updated location indicates movement of the asset in the environment.Type: GrantFiled: July 24, 2015Date of Patent: February 28, 2017Assignee: General Electric CompanyInventors: Brandon Stephen Good, Charles Burton Theurer, Shaopeng Liu, Robert Lee Wallace
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Publication number: 20160026837Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate proximity detection and location tracking. An example method includes receiving messages collected by a badge in an environment, the messages including signal strength and a timestamp. The example method also includes assigning a location in the environment to the badge based on a first subset of the messages. The example method also includes identifying an asset in a second subset of the messages. The example method also includes updating a current location associated with the asset based on a relative proximity of the asset to the badge, wherein the current location corresponds to a first time and the updated location corresponds to a second time, and wherein a change in location between the current location and the updated location indicates movement of the asset in the environment.Type: ApplicationFiled: July 24, 2015Publication date: January 28, 2016Inventors: Brandon Stephen Good, Charles Burton Theurer, Shaopeng Liu, Robert Lee Wallace
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Patent number: 9218734Abstract: A device configured to be disposed on or proximate to a dispenser and to detect hand hygiene compliance is provided. The device includes a proximity detection device configured to detect a location and an identifier of a caregiver within a proximity of the device. The device also includes a transducer configured to detect a release event from the dispenser by detecting an acoustic waveform emitted from the dispenser when soap or sanitizer is released from the dispenser. The device further includes a processing device configured to associate the caregiver with the release event based on detecting the acoustic waveform when the caregiver is located within the proximity of the device.Type: GrantFiled: December 24, 2013Date of Patent: December 22, 2015Assignee: General Electric CompanyInventors: Robert Lee Wallace, Todd Franklin Scarola
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Publication number: 20150179047Abstract: A device configured to be disposed on or proximate to a dispenser and to detect hand hygiene compliance is provided. The device includes a proximity detection device configured to detect a location and an identifier of a caregiver within a proximity of the device. The device also includes a transducer configured to detect a release event from the dispenser by detecting an acoustic waveform emitted from the dispenser when soap or sanitizer is released from the dispenser. The device further includes a processing device configured to associate the caregiver with the release event based on detecting the acoustic waveform when the caregiver is located within the proximity of the device.Type: ApplicationFiled: December 24, 2013Publication date: June 25, 2015Applicant: GENERAL ELECTRIC COMPANYInventors: Robert Lee Wallace, Todd Franklin Scarola
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Publication number: 20150178451Abstract: A system and method for analyzing performance of a health care facility is provided. The system and method includes accessing performance data for a plurality of performance parameters for the health care facility. The system and method also includes calculating a performance value for each performance parameter of the plurality of performance parameters. The system and method further includes calculating an overall performance value for the healthcare facility based on all of the performance values for the plurality of performance parameters. The system and method still further includes providing an indication of the overall performance value.Type: ApplicationFiled: December 24, 2013Publication date: June 25, 2015Applicant: GENERAL ELECTRIC COMPANYInventors: Robert Lee Wallace, Christopher S. Johnson
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Patent number: 4015148Abstract: In accordance with the Hall effect, a magnetic field applied perpendicular to the direction of current flow through a conductor causes an electric field perpendicular to both the direction of the current flow and the direction of the magnetic field established in the conductor. This effect has been used to produce magnetic field and current detectors, modulators and frequency doublers. In accordance with the present disclosure a portion of the magnetic field is reversed to produce squaring of or obtaining the square root of the amplitude of the voltage used to produce the conductor current.Type: GrantFiled: May 5, 1976Date of Patent: March 29, 1977Assignee: Bell Telephone Laboratories, IncorporatedInventor: Robert Lee Wallace, Jr.
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Patent number: 3985960Abstract: A binaural sound recording and reproduction system which utilizes a recording mannequin equipped with an electroacoustic model of the human auditory tract to thereby record the sound pressure which would be incident on a listener's eardrum and also utilizes a headset with in-ear transducers or receivers which exhibit a flat frequency response as measured at the listener's eardrums is described. The receiver units utilize acoustic impedance matching to the listener's ear canal to effect the flat frequency response characteristic. An electrical equalizer circuit to facilitate the use of the subject in-ear receivers with conventionally recorded sound is also disclosed.Type: GrantFiled: March 3, 1975Date of Patent: October 12, 1976Assignee: Bell Telephone Laboratories, IncorporatedInventor: Robert Lee Wallace, Jr.