Patents by Inventor Robert Wallace
Robert 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: 12595927Abstract: The method to control cleanroom conditions, including zone particle concentration, occupancy status, and heating, ventilation, and air conditioning (HVAC) system conditions, includes detecting a zone particle concentration, an occupancy status, and HVAC system conditions. The cleanroom includes the HVAC system in communication with the zone of the cleanroom and with a computer processor as a control unit of the cleanroom. The zone particle concentration, the occupancy status, and the HVAC system conditions are communicated to the computer processor, and a desired zone particle concentration is determined based on a range of desired HVAC system conditions with model predictive control. A first control signal to the HVAC system based on the occupancy status, the zone particle concentration, and the desired zone particle concentration is determined. The first control signal is communicated to the HVAC system, and the HVAC system activates according to the first control signal.Type: GrantFiled: December 6, 2022Date of Patent: April 7, 2026Assignee: ENERGY EFFICIENCY CONSULTANCY GROUP LIMITEDInventors: Robert Wallace, Shuji Chen
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Publication number: 20250151676Abstract: Described herein are synergetic preparations for enhancing the water holding capacities of solid plant growth medium, consisting of a) ground zeolite, and b) powdered hypocalcic Montmorillonite expanse clay, and optionally c) granular expansive clay. Wherein the ratio of zeolite to Montmorillonite is between 1 to 0.25 and 1 to 30, and the ratio of powdered hypocalcic Montmorillonite expanse clay in the total amount of expansive clay is between 2 and 100%. Further optionally including components which aid product attractiveness, extend soil water retention, and assist plant and soil microbe growth.Type: ApplicationFiled: February 9, 2022Publication date: May 15, 2025Applicant: LK MANAGEMENT PTY LTDInventors: Karl DUNBAR, Robert WALLACE
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Publication number: 20230116873Abstract: The method to control cleanroom conditions, including zone particle concentration, occupancy status, and heating, ventilation, and air conditioning (HVAC) system conditions, includes detecting a zone particle concentration, an occupancy status, and HVAC system conditions. The cleanroom includes the HVAC system in communication with the zone of the cleanroom and with a computer processor as a control unit of the cleanroom. The zone particle concentration, the occupancy status, and the HVAC system conditions are communicated to the computer processor, and a desired zone particle concentration is determined based on a range of desired HVAC system conditions with model predictive control. A first control signal to the HVAC system based on the occupancy status, the zone particle concentration, and the desired zone particle concentration is determined. The first control signal is communicated to the HVAC system, and the HVAC system activates according to the first control signal.Type: ApplicationFiled: December 6, 2022Publication date: April 13, 2023Inventors: Robert WALLACE, Shuji CHEN
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Hollow fiber membranes for solubilizing a gas into a liquid, devices for same, and processes of same
Patent number: 10632426Abstract: A hollow fiber membrane is disclosed that includes both a porous hollow fiber and a nonporous film coating. The hollow fiber membrane is suitable for use in solubilizing gases into liquids. This can include for example carbonation of an aqueous liquid by CO2 gas. Systems, methods, and devices are disclosed.Type: GrantFiled: April 15, 2016Date of Patent: April 28, 2020Assignee: Georgia Tech Research CorporationInventors: Ryan P. Lively, Aklilu T. G. Giorges, Dong-Yeun Koh, Robert Wallace -
Publication number: 20190234631Abstract: The control system for controlling air volume to maintain a desired concentration of airborne contamination in a cleanroom supplied by a HVAC system being operative to supply treated air to the cleanroom includes a sensor for a concentration of non-viable particles and/or viable particles in real time or near real time; and a processor for comparing the sensed concentration of non-viable particles and/or viable particles against the desired concentration of airborne contamination. At least one control signal is outputted to the HVAC system based on the comparison.Type: ApplicationFiled: June 23, 2017Publication date: August 1, 2019Inventors: Robert WALLACE, Shuji CHEN
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Patent number: 10019612Abstract: A system and method to detect an event associated with a first object relative to a second object and a support is provided. The system can include an antenna at a support to receive the first object, a tag reader in communication with the antenna and a tag located on the second object. In response to detecting a change in impedance of the antenna associated with the presence of the first object, the tag reader communicates a presence signal. In response to detecting the tag within a threshold proximity of the tag reader, the tag reader generates a tag signal. A remoter server is operable to detect an association of the first and second objects based on a comparison a time associated with each of the tag signal and the presence signal, and in response then creates an output indicative of a detected event based on the association for illustration.Type: GrantFiled: October 17, 2016Date of Patent: July 10, 2018Assignee: GENERAL ELECTRIC COMPANYInventors: Charles Theurer, Douglas Forman, Brandon Good, Shaopeng Liu, David Smith, Todd Scarola, Robert Wallace, Judith Guzzo
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Hollow Fiber Membranes for Solubilizing a Gas into a Liquid, Devices for Same, and Processes of Same
Publication number: 20180147544Abstract: A hollow fiber membrane is disclosed that includes both a porous hollow fiber and a nonporous film coating. The hollow fiber membrane is suitable for use in solubilizing gases into liquids. This can include for example carbonation of an aqueous liquid by CO2 gas. Systems, methods, and devices are disclosed.Type: ApplicationFiled: April 15, 2016Publication date: May 31, 2018Inventors: Ryan P. Lively, Aklilu T. G. Giorges, Dong-Yeun Koh, Robert Wallace -
Patent number: 9932888Abstract: A turbocharger turbine section is disclosed. The turbine may include a first swing vane rotatably coupled with a first pin that may include a first leading edge, a first trailing edge, a first exhaust side edge extending between the first leading edge and the first trailing edge and a first bearing side edge extending between the first leading edge and the first trailing edge. Furthermore, the turbine may include a second swing vane rotatably coupled with a second pin that may include a second leading edge, a second trailing edge, a second exhaust side edge extending between the second leading edge and the second trailing edge and a second bearing side edge extending between the second leading edge and the second trailing edge. Moreover, the turbine may include an exhaust side nozzle wall, a bearing side nozzle wall opposite the exhaust side nozzle wall and a turbine wheel.Type: GrantFiled: March 24, 2016Date of Patent: April 3, 2018Assignee: BorgWarner Inc.Inventor: Robert Wallace
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Publication number: 20170276066Abstract: A turbocharger turbine section is disclosed. The turbine may include a first swing vane rotatably coupled with a first pin that may include a first leading edge, a first trailing edge, a first exhaust side edge extending between the first leading edge and the first trailing edge and a first bearing side edge extending between the first leading edge and the first trailing edge. Furthermore, the turbine may include a second swing vane rotatably coupled with a second pin that may include a second leading edge, a second trailing edge, a second exhaust side edge extending between the second leading edge and the second trailing edge and a second bearing side edge extending between the second leading edge and the second trailing edge. Moreover, the turbine may include an exhaust side nozzle wall, a bearing side nozzle wall opposite the exhaust side nozzle wall and a turbine wheel.Type: ApplicationFiled: March 24, 2016Publication date: September 28, 2017Applicant: BorgWarner Inc.Inventor: Robert Wallace
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Publication number: 20170032161Abstract: A system and method to detect an event associated with a first object relative to a second object and a support is provided. The system can include an antenna at a support to receive the first object, a tag reader in communication with the antenna and a tag located on the second object. In response to detecting a change in impedance of the antenna associated with the presence of the first object, the tag reader communicates a presence signal. In response to detecting the tag within a threshold proximity of the tag reader, the tag reader generates a tag signal. A remoter server is operable to detect an association of the first and second objects based on a comparison a time associated with each of the tag signal and the presence signal, and in response then creates an output indicative of a detected event based on the association for illustration.Type: ApplicationFiled: October 17, 2016Publication date: February 2, 2017Inventors: Charles Theurer, Douglas Forman, Brandon Good, Shaopen Liu, David Smith, Todd Scarola, Robert Wallace, Judith Guzzo
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Patent number: 9495569Abstract: A system and method to detect an event associated with a first object relative to a second object and a support is provided. The system can include an antenna at a support to receive the first object, a tag reader in communication with the antenna and a tag located on the second object. In response to detecting a change in impedance of the antenna associated with the presence of the first object, the tag reader communicates a presence signal. In response to detecting the tag within a threshold proximity of the tag reader, the tag reader generates a tag signal. A remoter server is operable to detect an association of the first and second objects based on a comparison a time associated with each of the tag signal and the presence signal, and in response then creates an output indicative of a detected event based on the association for illustration.Type: GrantFiled: December 20, 2013Date of Patent: November 15, 2016Assignee: General Electric CompanyInventors: Charles Theurer, Judith Guzzo, Douglas Forman, Brandon Good, Todd Scarola, Shaopeng Liu, Robert Wallace, David Smith
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Publication number: 20150178529Abstract: A system and method to detect an event associated with a first object relative to a second object and a support is provided. The system can include an antenna at a support to receive the first object, a tag reader in communication with the antenna and a tag located on the second object. In response to detecting a change in impedance of the antenna associated with the presence of the first object, the tag reader communicates a presence signal. In response to detecting the tag within a threshold proximity of the tag reader, the tag reader generates a tag signal. A remoter server is operable to detect an association of the first and second objects based on a comparison a time associated with each of the tag signal and the presence signal, and in response then creates an output indicative of a detected event based on the association for illustration.Type: ApplicationFiled: December 20, 2013Publication date: June 25, 2015Applicant: General Electric CompanyInventors: Charles Theurer, Judith Guzzo, Douglas Forman, Brandon Good, Todd Scarola, Shaopeng Liu, Robert Wallace, David Smith
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Patent number: 8607091Abstract: In a digital video system, high availability distribution is provided using spare modules such as an integrated receiver decoder, multimedia transcoder and streaming module in support of the primary modules. The primary modules multicast status messages which are monitored by the spare modules. When failure of a primary module is detected, the spare module takes over the role of the failed module, for example by joining the same multicast groups as the failed module and taking over processing of the streams of the failed module. Multiple redundancy schemes are described.Type: GrantFiled: March 16, 2011Date of Patent: December 10, 2013Assignee: Alcatel LucentInventors: Eduardo Asbun, Robert Wallace
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Publication number: 20110167304Abstract: In a digital video system, high availability distribution is provided using spare modules such as an integrated receiver decoder, multimedia transcoder and streaming module in support of the primary modules. The primary modules multicast status messages which are monitored by the spare modules. When failure of a primary module is detected, the spare module takes over the role of the failed module, for example by joining the same multicast groups as the failed module and taking over processing of the streams of the failed module. Multiple redundancy schemes are described.Type: ApplicationFiled: March 16, 2011Publication date: July 7, 2011Applicant: Alcatel-LucentInventors: Eduardo Asbun, Robert Wallace
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Patent number: 7975166Abstract: In a digital video system, high availability distribution is provided using spare modules such as an integrated receiver decoder, multimedia transcoder and streaming module in support of the primary modules. The primary modules multicast status messages which are monitored by the spare modules. When failure of a primary module is detected, the spare module takes over the role of the failed module, for example by joining the same multicast groups as the failed module and taking over processing of the streams of the failed module. Multiple redundancy schemes are described.Type: GrantFiled: March 5, 2008Date of Patent: July 5, 2011Assignee: Alcatel LucentInventors: Eduardo Asbun, Robert Wallace
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Publication number: 20090228933Abstract: In a digital video system, high availability distribution is provided using spare modules such as an integrated receiver decoder, multimedia transcoder and streaming module in support of the primary modules. The primary modules multicast status messages which are monitored by the spare modules. When failure of a primary module is detected, the spare module takes over the role of the failed module, for example by joining the same multicast groups as the failed module and taking over processing of the streams of the failed module. Multiple redundancy schemes are described.Type: ApplicationFiled: March 5, 2008Publication date: September 10, 2009Applicant: Alcatel LucentInventors: Eduardo Asbun, Robert Wallace
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Patent number: 7403523Abstract: Methods and systems for distributing messages of a ring-topology-based link level communications protocol over a star-topology using a star-topology-based link level communications protocol are disclosed. According to one method, when a packet of the ring-topology-based link level communications protocol is received, it is determined whether the packet is to be sent to a number of destinations and returned to a sender. If the packet is intended for distribution to a number of destinations and return to the sender, the packet is encapsulated in a frame of the star-topology-based link level communications protocol, the destination address in the frame is set to a next destination address in a virtual ring topology, the frame is forwarded to a switch. The switch forwards the packet to the next destination in the virtual ring based on the input port and the destination address of the star-topology-based link level communications protocol.Type: GrantFiled: April 28, 2004Date of Patent: July 22, 2008Assignee: TekelecInventors: Thinh Q. Nguyen, Qiao Xu, Robert Wallace
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Publication number: 20080064272Abstract: Enclosed re-programmable non-volatile memory cards include at least two sets of electrical contacts to which the internal memory is connected. The two sets of contacts have different patterns, preferably in accordance with two different contact standards such as a memory card standard and that of the Universal Serial Bus (USB). One memory card standard that can be followed is that of the Secure Digital (SD) card. The cards can thus be used with different hosts that are compatible with one set of contacts but not the other. A cover that is hinged to the card to normally cover one set of contacts can be rotated out of the way by hand when that set of contacts is being used.Type: ApplicationFiled: November 13, 2007Publication date: March 13, 2008Inventors: Robert Miller, Hem Takiar, Joel Jacobs, Robert Howard, Motohide Hatanaka, Robert Wallace, Edwin Cuellar, Eliyahou Harari, Matt Peterson
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Publication number: 20080050859Abstract: Methods for a multiple die package for integrated circuits are disclosed. An insulator layer is provided and one or more vias are formed within it. The insulator may be provided without vias, and vias formed later. At least one integrated circuit is provided and electrically coupled to at least one lead of a first leadframe overlying one surface of the insulator. At least one second integrated circuit is provided and electrically coupled to a second leadframe overlying a second surface of the insulator. Electrical connections between the two leadframes and the first and second integrated circuits are made through the insulator at selected locations, by coupling at least one lead of the first and second leadframes one to another. The leads of the first and second leadframe may be physically coupled by a welding process within vias in the insulator. A method for a removable storage card is also described.Type: ApplicationFiled: October 31, 2007Publication date: February 28, 2008Applicant: SANDISK CORPORATIONInventor: Robert Wallace
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Publication number: 20080008774Abstract: Use of an plant materials, plant extracts or nature-identical components selected from Lonicera japonica, Gentiana asclepidea, Gentiana lutea, Eugenia caryophyllata, Bellis perennis, Olea europaea, Symphytum officinale, Carduus pycnocephalus, Paeoniae alba radix, Populus tremula, Prunus avium, Salix caprea, Rheum nobile, Helianthemum canum, Arctostaphylos uva-ursi, Peltiphyllum peltatum, Epilobium montanum, Knautia arvensis, Latuca sativa and Urtica dioica and extracts thereof, and &bgr;-myrcene to affect the rumen fermentation and to increase the availability of energy and nitrogen source for a ruminant.Type: ApplicationFiled: April 15, 2005Publication date: January 10, 2008Applicants: DSM IP ASSETS B.V., ALL-TECHNOLOGY IRELAND LTD.Inventors: Klaus Becker, Cepta Duffy, Ellen Hoffmann, Riccardo Losa, Fergus Mould, Stefan Muetzel, Lopez Secundino, Natascha Selje, Robert Wallace