Patents by Inventor Stephen Liu
Stephen Liu 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: 11946061Abstract: The invention relates to novel methods and compositions for conferring tolerance to glyphosate to plants. The invention also provides glyphosate-tolerant plants, seeds, tissue, cells, and plant parts comprising modified EPSP synthases and recombinant DNA molecules encoding modified EPSP synthases, as well as methods of producing the same and the use thereof.Type: GrantFiled: August 19, 2022Date of Patent: April 2, 2024Assignee: Monsanto Technology LLCInventors: Guillermo A. Asmar-Rovira, Stephen M. Duff, Shirley X. Guo, Jingdong Liu, R. Douglas Sammons, Lei Shi
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Patent number: 11950349Abstract: A combined ventilation and microwave oven system includes an external enclosure with a top portion defining recirculation vent outlets, a cooling air inlet, a cooling air outlet, and an outside vent outlet, first and second side portions, and a bottom portion defining a vent inlet. The vent inlet is connected with the recirculation vent outlets and the outside vent outlet via airflow pathways. A hood assembly is disposed within the external enclosure and includes a first hood fan disposed between the cooking cavity and the first side portion and a second hood fan disposed between the cooking cavity and the second side portion. The hood assembly is configured to direct air through the vent inlet and through an interior of the external enclosure. A cooling fan is disposed between the cooking cavity and the second side portion to direct air through the cooling air inlet and the cooling air outlet.Type: GrantFiled: May 5, 2023Date of Patent: April 2, 2024Assignee: Whirlpool CorporationInventors: Owen (XunCai) Zhang, Michael A. Ledford, Stephen Zheng, Xiangxu Liu
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Publication number: 20240105716Abstract: Integrated circuit structures having uniform grid metal gate and trench contact cut, and methods of fabricating integrated circuit structures having uniform grid metal gate and trench contact cut, are described. For example, an integrated circuit structure includes a vertical stack of horizontal nanowires. A gate electrode is over the vertical stack of horizontal nanowires. A conductive trench contact is adjacent to the gate electrode. A dielectric sidewall spacer is between the gate electrode and the conductive trench contact. A first dielectric cut plug structure extends through the gate electrode, through the dielectric sidewall spacer, and through the conductive trench contact. A second dielectric cut plug structure extends through the gate electrode, through the dielectric sidewall spacer, and through the conductive trench contact, the second dielectric cut plug structure laterally spaced apart from and parallel with the first dielectric cut plug structure.Type: ApplicationFiled: September 27, 2022Publication date: March 28, 2024Inventors: Leonard P. GULER, Sukru YEMENICIOGLU, Mohit K. HARAN, Stephen M. CEA, Charles H. WALLACE, Tahir GHANI, Shengsi LIU, Saurabh ACHARYA, Thomas O'BRIEN, Nidhi KHANDELWAL, Marie T. CONTE, Prabhjot LUTHRA
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Patent number: 11933962Abstract: Spatial light modulators (SLMs) and systems using same are described. Generally, the system includes a laser, a fixture holding a workpiece to be processed using the laser, illumination optics to illuminate the SLM with laser light, imaging optics to focus modulated light from the SLM onto the workpiece, and a controller to control the laser, the SLM, imaging optics and the fixture to scan the modulated light across a workpiece surface. The SLM includes an array of microelectromechanical system based diffractors, each including an electrostatically deflectable member coupled to a first light reflective surface and to bring light reflected from the first light reflective surface into interference with light reflected from a second light reflective surface in the SLM. The controller is operable to provide analog gray-scale control of an intensity of modulated light reflected from each diffractor by controlling an electrostatic force generated by a driver coupled thereto.Type: GrantFiled: February 3, 2022Date of Patent: March 19, 2024Inventors: Stephen Hamann, Alexander Payne, Lars Eng, James Hunter, Tianbo Liu, Gregory Jacob
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Publication number: 20240085406Abstract: A method of positively detecting a target pathogen/molecule within a fluid sample and related test devices are described. The device includes a plurality of chambers in adjacent, spaced-apart relationship, and a plurality of isolation valves selectively actuatable to control fluid flow into and out of one or more of the plurality of chambers. The method includes providing the fluid sample into a first chamber of the device; opening a first one of the isolation valves to allow the fluid sample to flow from the first chamber into a second chamber, the second chamber containing an amplification reagent; opening a second one of the isolation valves to allow the fluid sample to flow from the second chamber into a third chamber, the third chamber containing a CRISPR/Cas reagent; illuminating the fluid sample in third chamber with light; and determining whether the fluid sample in the third chamber fluoresces in response to the light.Type: ApplicationFiled: September 11, 2023Publication date: March 14, 2024Inventors: Stephen J. DOLLERY, Ke DU, Mengdi BAO, Shuhuan ZHANG, Rui LIU, Taralyn J. WIGGINS, Gregory J. TOBIN
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Publication number: 20240089461Abstract: A method of video coding, executable by a processor, includes receiving video data having a coding tree unit size, determining whether the coding tree unit size is greater than a predetermined threshold, and in response to the coding tree unit size being greater than the predetermined threshold, signaling, in a sequence parameter set (SPS), a first flag indicating whether a maximum transform size in luma samples is equal to 64. The first flag being equal to 1 specifies that the maximum transform size in luma samples is equal to 64, the first flag equal to 0 specifies that the maximum transform size in luma samples is equal to 32, and when not present, the first flag is inferred to be equal to 0.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Applicant: TENCENT AMERICA LLCInventors: Yixin DU, Byeongdoo CHOI, Xiang LI, Xin ZHAO, Stephen WENGER, Shan LIU
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Patent number: 11918374Abstract: A system for monitoring organ health during treatment for cancer and the like makes use of physiological imaging of the kind used for treatment monitoring and organ-specific processing to provide a comprehensive assessment of treatment side-effects.Type: GrantFiled: April 21, 2021Date of Patent: March 5, 2024Assignees: Wisconsin Alumni Research Foundation, AIQ Global, Inc.Inventors: Robert Jeraj, Daniel Huff, Timothy Perk, Stephen Yip, Glenn Liu
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Patent number: 11920509Abstract: Systems, methods and apparatus are disclosed for providing reduced engine start times for a fumigation type internal combustion engine. A bypass is provided that directly connects the air-fuel mixer upstream of the compressor to the intake manifold, providing the air-fuel mixture to the intake manifold during engine startup.Type: GrantFiled: June 22, 2022Date of Patent: March 5, 2024Assignee: Cummins Inc.Inventors: Rick Vaughan Lewis, Jr., Yilun Liu, Jingxuan Liu, Trideep Singh, Carlos Alcides Lana, Stephen Cox
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Publication number: 20240066499Abstract: The present invention describes a method to remove metals present in a mixture comprising one or more organic amines comprising the step of contacting the mixture with a silica-polyethyleneimine adsorbent.Type: ApplicationFiled: March 21, 2022Publication date: February 29, 2024Inventors: Yujun Liu, Xue Chen, Stephen W. King, Towhid Hasan, Jerrod Ruddick, James York, Amarnath Singh
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Publication number: 20230329388Abstract: A footwear component that includes a sole including a recessed area and a support member positioned in the recessed area, where the support member includes a main support, a front support that extends at least partially over a front end of the main support, and a rear support that extends at least partially below a rear end of the main support. A cushion member is positioned between the front support and the main support or the rear support and the main support, where the cushion member is configured to control movement of the front support or the rear support.Type: ApplicationFiled: June 26, 2023Publication date: October 19, 2023Inventors: Jean-Luc Diard, Stephen Liu, Vincent Bouillard, Christophe Aubonnet
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Publication number: 20230284741Abstract: An article of footwear including an upper, a sole attached to the upper, where the sole has a medial side and a lateral side, and a through-hole extending between the medial side and the lateral side, and a plurality of support members in the through-hole, where at least two of support members are a different size.Type: ApplicationFiled: March 14, 2023Publication date: September 14, 2023Inventors: Jean-Luc Diard, Stephen Liu, Stephen Kass, Vincent Bouillard, Christophe Aubonnet
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Patent number: 11730228Abstract: A footwear component that includes a sole including a recessed area and a support member positioned in the recessed area. The support member includes a main support, a front support that extends at least partially over a front end of the main support, and a rear support that extends at least partially below a rear end of the main support. The front support of the support member moves toward the main support when pressure is applied to the front support and moves away from the main support when pressure is released from the front support. Similarly, the rear support of the support member moves toward the main support when pressure is applied to the rear support and moves away from the main support when pressure is released from the rear support.Type: GrantFiled: July 22, 2021Date of Patent: August 22, 2023Assignee: Deckers Outdoor CorporationInventors: Jean-Luc Diard, Stephen Liu, Vincent Bouillard, Christophe Aubonnet
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Patent number: 11660571Abstract: A microfluidic chip device for the purification of radiochemical compounds includes a chip having an injection channel and intersecting branch channels with a plurality of valves are located along the injection channel and branch channels and configured to retain a plug of solution containing the radiochemical compound. The chip further includes a serpentine channel segment (for separation) coupled to the output of the injection channel. A high voltage power source advances the plug of solution through the purification region and into the downstream fraction collection channel. The chip includes a downstream fraction collection channel coupled to the serpentine channel segment and having an optical and radiation detection regions. One or more branch fraction channels intersect with the fraction collection channel and include valves located therein so that the radiochemical compound that is detected using a radiation detector is directed into the desired branch fraction channel for subsequent use.Type: GrantFiled: November 14, 2017Date of Patent: May 30, 2023Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: R. Michael van Dam, Noel S. Ha, Jason Jones, Jimmy Ly, Stephen Liu, Shilin Cheung
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Patent number: 11633007Abstract: An article of footwear is provided and includes an upper and a sole attached to the upper, where the sole has a medial side and a lateral side, and a through-hole extending between the medial side and the lateral side. A support member is positioned in the through-hole of the sole, where the support member includes an upper support and a lower support and where the upper support is spaced from the lower support.Type: GrantFiled: July 25, 2021Date of Patent: April 25, 2023Assignee: Deckers Outdoor CorporationInventors: Jean-Luc Diard, Stephen Liu, Stephen Kass, Vincent Bouillard, Christophe Aubonnet
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Publication number: 20230089617Abstract: An article of footwear including a sole including a lateral support member, a medial support member and a front support member that are independent from each other and form a triangular contact region on a bottom surface of the sole.Type: ApplicationFiled: September 20, 2021Publication date: March 23, 2023Inventors: Jean-Luc Diard, Stephen Liu, Christophe Aubonnet, Stephen Kass
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Patent number: 11577333Abstract: A method of connecting two CMC substrates that includes providing two substrates; placing one substrate approximate to the other substrate, such that at least a portion of the two substrates overlap and define a brazing area; placing a brazing material approximate the brazing area; defining a primary raster pattern that encompasses the brazing area and a portion of the two substrates outside the brazing area; defining a secondary raster pattern that encompasses the brazing area; allowing a laser to scan the primary raster pattern to preheat the brazing area to a temperature below the brazing material's melting point; allowing the laser to scan the secondary raster pattern to heat the brazing area to a temperature that is above the brazing material's melting point; melting and allowing the brazing material to flow within the brazing area; and cooling the brazing area to form a brazed joint connecting the two substrates.Type: GrantFiled: January 16, 2020Date of Patent: February 14, 2023Assignees: ROLLS-ROYCE CORPORATION, TRUSTEES OF THE COLORADO SCHOOL OF MINESInventors: Scott Nelson, Raymond Xu, Stephen Liu, Juan Carlos Madeni, Brian Paul Rodgers
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Publication number: 20230027940Abstract: An article of footwear is provided and includes an upper and a sole attached to the upper, where the sole has a medial side and a lateral side, and a through-hole extending between the medial side and the lateral side. A support member is positioned in the through-hole of the sole, where the support member includes an upper support and a lower support and where the upper support is spaced from the lower support.Type: ApplicationFiled: July 25, 2021Publication date: January 26, 2023Inventors: Jean-Luc Diard, Stephen Liu, Stephen Kass, Vincent Bouillard, Christophe Aubonnet
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Publication number: 20220039506Abstract: A footwear component that includes a sole including a recessed area and a support member positioned in the recessed area. The support member includes a main support, a front support that extends at least partially over a front end of the main support, and a rear support that extends at least partially below a rear end of the main support. The front support of the support member moves toward the main support when pressure is applied to the front support and moves away from the main support when pressure is released from the front support. Similarly, the rear support of the support member moves toward the main support when pressure is applied to the rear support and moves away from the main support when pressure is released from the rear support.Type: ApplicationFiled: July 22, 2021Publication date: February 10, 2022Inventors: Jean-Luc Diard, Stephen Liu, Vincent Bouillard, Christophe Aubonnet
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Publication number: 20210220935Abstract: A method of connecting two CMC substrates that includes providing two substrates; placing one substrate approximate to the other substrate, such that at least a portion of the two substrates overlap and define a brazing area; placing a brazing material approximate the brazing area; defining a primary raster pattern that encompasses the brazing area and a portion of the two substrates outside the brazing area; defining a secondary raster pattern that encompasses the brazing area; allowing a laser to scan the primary raster pattern to preheat the brazing area to a temperature below the brazing material's melting point; allowing the laser to scan the secondary raster pattern to heat the brazing area to a temperature that is above the brazing material's melting point; melting and allowing the brazing material to flow within the brazing area; and cooling the brazing area to form a brazed joint connecting the two substrates.Type: ApplicationFiled: January 16, 2020Publication date: July 22, 2021Inventors: Scott Nelson, Raymond Xu, Stephen Liu, Juan Carlos Madeni, Brian Paul Rodgers
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Patent number: 10947162Abstract: A braze alloy for joining or repairing ceramic matrix composite (CMC) components comprises a braze composition including silicon at a concentration from about 48 at. % to about 66 at. %, titanium at a concentration from about 1 at. % to about 35 at. %, and an additional element selected from aluminum, cobalt, vanadium, nickel, and chromium. The braze composition comprises a melting temperature of less than 1300° C.Type: GrantFiled: April 12, 2018Date of Patent: March 16, 2021Assignees: ROLLS-ROYCE CORPORATION, TRUSTEES OF THE COLORADO SCHOOL OF MINESInventors: Scott Nelson, Raymond Xu, Sean Landwehr, Juan Wei, Stephen Liu, Juan Carlos Madeni