Patents by Inventor Rex Liu
Rex 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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Publication number: 20240097501Abstract: A wireless power transmitter can include a wireless power transfer coil designed to magnetically couple with a corresponding coil in a wireless power receiver to facilitate wireless power transfer from the wireless power transmitter to the wireless power receiver, a power converter configured to drive the wireless power transfer coil, and control and communications circuitry coupled to the wireless power transfer coil and the power converter. The control and communications circuitry can be configured to operate the power converter to drive the wireless power transfer coil so as to transfer power to the wireless power receiver in accordance with a negotiated power transfer. Simultaneously during power transfer, the control and communications circuitry can send a polling signal to detect a foreign object including a wireless transponder and reduce or stop wireless power transfer upon receiving a response to the polling signal from a foreign object including a wireless transponder.Type: ApplicationFiled: December 6, 2022Publication date: March 21, 2024Inventors: Nan Liu, Aijun Qin, Ge Wang, Jinqian Yu, Kunal Bhargava, Patrin K. Illenberger, Rex P. Huang
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Publication number: 20230083624Abstract: A seal for securing a cable to a fuse box includes a plastic body and a rubber insert. The plastic body has a receiving cavity along an inner surface. The rubber insert features an outside structure to join with the inner surface of the plastic body, an inside structure to surround the cable, and a fitting rib along an outside surface of the outside structure, the fitting rib to occupy the receiving cavity. The inside structure of the rubber insert moves in response to movement of the cable while the outside structure does not move.Type: ApplicationFiled: August 31, 2022Publication date: March 16, 2023Applicant: Suzhou Littelfuse OVS Co., Ltd.Inventors: Rex Liu, Sunny Pan, Vector Li
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Patent number: 11515837Abstract: Commissioning a solar power monitoring system includes imaging a plurality of labels, wherein each label of the plurality of labels is associated with an electronic component. Further, commissioning the solar power monitoring system includes discovering each electronic component at the same time based on the imaging of the plurality of labels, displaying a list of the discovered electronic components, and commissioning a solar power monitoring system including the discovered electronic components for use.Type: GrantFiled: February 1, 2021Date of Patent: November 29, 2022Assignee: SUNPOWER CORPORATIONInventors: Richard E. Mellor, Jr., Gaurang Kavaiya, Jonathan Tucker Thompson, Sandeep Narla, Joseph Griffin, Rasoul Ghadami, Udo Uebel, Alvin Cheung, Fernando Cervantes, Alberto Fonts Zaragoz, Troy Yang, Daidipya Patwa, Rex Liu
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Publication number: 20210257968Abstract: Commissioning a solar power monitoring system includes imaging a plurality of labels, wherein each label of the plurality of labels is associated with an electronic component. Further, commissioning the solar power monitoring system includes discovering each electronic component at the same time based on the imaging of the plurality of labels, displaying a list of the discovered electronic components, and commissioning a solar power monitoring system including the discovered electronic components for use.Type: ApplicationFiled: February 1, 2021Publication date: August 19, 2021Applicant: SunPower CorporationInventors: Richard E. MELLOR, Jr., Gaurang KAVAIYA, Jonathan Tucker THOMPSON, Sandeep NARLA, Joseph GRIFFIN, Rasoul GHADAMI, Udo UEBEL, Alvin CHEUNG, Fernando CERVANTES, Alberto Fonts ZARAGOZ, Troy YANG, Daidipya PATWA, Rex LIU
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Publication number: 20190376779Abstract: A disclosed apparatus includes a sensor housing. First and second magnets may be disposed in the sensor housing. A magnetic field sensor may be disposed between the first and second magnets. A sensor element may be positioned in a vicinity of the sensor housing, the sensor element to cause a magnetic field between the first and second magnets to substantially bypass the magnetic field sensor. The sensor housing may be coupled to a movable rail. The sensor element may be coupled to a fixed rail. The movable rail may be engaged with the fixed rail and movable relative to the fixed rail.Type: ApplicationFiled: December 22, 2016Publication date: December 12, 2019Applicant: HAMLIN ELECTRONICS (SUZHOU) CO. LTD.Inventors: Rex LIU, Bens XIE
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Patent number: 8367565Abstract: In accordance with some embodiments described herein, a method for transferring a substrate is provided. The method includes loading one or more substrates into a respective mobile chamber of one or more mobile chambers. The mobile chambers are movable on a first rail positioned adjacent to two or more process modules. Each mobile chamber is configured to maintain a specified gas condition. The respective mobile chamber is moved along the first rail. The respective mobile chamber is docked to a respective process module of the two or more process modules. At least one of the one or more substrates is conveyed from the respective mobile chamber to the respective process module.Type: GrantFiled: December 20, 2010Date of Patent: February 5, 2013Assignee: Archers Inc.Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Samuel S. Pak, Tzy-Chung Terry Wu, Simon Zhu, Ronald L. Rose, Gene Shin, Xiaoming Wang
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Patent number: 8268734Abstract: In accordance with some embodiments described herein, a method for transferring a substrate to two or more process modules is provided, comprising loading at least one substrate into one or more mobile transverse chambers, the mobile transverse chambers being carried on a rail positioned adjacent to the two or more process modules, and wherein each mobile transverse chamber is configured to maintain a specified gas condition during conveyance of the substrate. One or more drive systems are actuated to propel at least one of the one or more mobile transverse chambers along the rail. The at least one mobile transfer chamber docks to at least one of the process modules, and the substrate is conveyed from the mobile transverse chamber to the at least one process modules.Type: GrantFiled: March 1, 2011Date of Patent: September 18, 2012Assignee: Archers Inc.Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Samuel S. Pak, Tzy-Chung Terry Wu, Simon Zhu, Ronald L. Rose, Gene Shin, Xiaoming Wang
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Patent number: 8110511Abstract: A method of transferring one or more substrates between process modules or load lock stations while minimizing heat loss is provided. In some embodiments the method comprising the steps of: identifying a destination location D1 for a substrate S1 present at an initial processing location P1; if the destination location D1 is occupied with a substrate S2, maintaining the substrate S1 at the initial processing location P1; and if the destination location D1 is available, transferring the substrate S1 to the destination location D1. In accordance with additional embodiments, the method is carried out on a system for processing substrates which includes two or more process modules, a substrate handling robot, a load lock chamber, and a transverse substrate handler. The transverse substrate handler includes mobile transverse chambers configured to convey substrates to process modules, wherein each mobile transverse chamber is configured to maintain a specified gas condition during the conveyance of the substrates.Type: GrantFiled: January 3, 2009Date of Patent: February 7, 2012Assignee: Archers Inc.Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Tzy-Chung Terry Wu, Simon Zhu, Gene Shin, Xiaoming Wang
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Publication number: 20110217469Abstract: In accordance with some embodiments described herein, a method for transferring a substrate is provided. The method includes loading one or more substrates into a respective mobile chamber of one or more mobile chambers. The mobile chambers are movable on a first rail positioned adjacent to two or more process modules. Each mobile chamber is configured to maintain a specified gas condition. The respective mobile chamber is moved along the first rail. The respective mobile chamber is docked to a respective process module of the two or more process modules. At least one of the one or more substrates is conveyed from the respective mobile chamber to the respective process module.Type: ApplicationFiled: December 20, 2010Publication date: September 8, 2011Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Samuel S. Pak, Tzy-Chung Terry Wu, Simon Zhu, Ronald L. Rose, Gene Shin, Xiaoming Wang
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Publication number: 20110151119Abstract: In accordance with some embodiments described herein, a method for transferring a substrate to two or more process modules is provided, comprising loading at least one substrate into one or more mobile transverse chambers, the mobile transverse chambers being carried on a rail positioned adjacent to the two or more process modules, and wherein each mobile transverse chamber is configured to maintain a specified gas condition during conveyance of the substrate. One or more drive systems are actuated to propel at least one of the one or more mobile transverse chambers along the rail. The at least one mobile transfer chamber docks to at least one of the process modules, and the substrate is conveyed from the mobile transverse chamber to the at least one process modules.Type: ApplicationFiled: March 1, 2011Publication date: June 23, 2011Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Samuel S. Pak, Tzy-Chung Terry Wu, Simon Zhu, Ronald L. Rose, Gene Shin, Xiaoming Wang
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Patent number: 7897525Abstract: In accordance with some embodiments described herein, a method for transferring a substrate to two or more process modules is provided, comprising loading at least one substrate into one or more mobile transverse chambers, the mobile transverse chambers being carried on a rail positioned adjacent to the two or more process modules, and wherein each mobile transverse chamber is configured to maintain a specified gas condition during conveyance of the substrate. One or more drive systems are actuated to propel at least one of the one or more mobile transverse chambers along the rail. The at least one mobile transfer chamber docks to at least one of the process modules, and the substrate is conveyed from the mobile transverse chamber to the at least one process modules.Type: GrantFiled: December 31, 2008Date of Patent: March 1, 2011Assignee: Archers Inc.Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Samuel S. Pak, Tzy-Chung Terry Wu, Simon Zhu, Ronald L. Rose, Gene Shin, Xiaoming Wang
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Publication number: 20100173439Abstract: A method of transferring one or more substrates between process modules or load lock stations while minimizing heat loss is provided. In some embodiments the method comprising the steps of: identifying a destination location D1 for a substrate S1 present at an initial processing location P1; if the destination location D1 is occupied with a substrate S2, maintaining the substrate S1 at the initial processing location P1; and if the destination location D1 is available, transferring the substrate S1 to the destination location D1. In accordance with additional embodiments, the method is carried out on a system for processing substrates which includes two or more process modules, a substrate handling robot, a load lock chamber, and a transverse substrate handler. The transverse substrate handler includes mobile transverse chambers configured to convey substrates to process modules, wherein each mobile transverse chamber is configured to maintain a specified gas condition during the conveyance of the substrates.Type: ApplicationFiled: January 3, 2009Publication date: July 8, 2010Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Tzy-Chung Terry WU, Simon Zhu, Gene Shin, Xiaoming Wang
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Publication number: 20100162954Abstract: In accordance with some embodiments described herein, a process module facility is provided, comprising: at least one process chamber carried in frame, a subfloor adjacent the process module, a stationary pump and electrical box positioned atop the subfloor; and gas control lines and vacuum exhaust lines housed within the subfloor and coupled the process chamber. The process module facility may be integrated with a larger system for processing substrates which includes two or more process module facilities, a substrate handling robot, a load lock chamber, and a transverse substrate handler. The transverse substrate handler includes mobile transverse chambers configured to convey substrates to process modules, wherein each mobile transverse chamber is configured to maintain a specified gas condition during the conveyance of the substrates.Type: ApplicationFiled: December 31, 2008Publication date: July 1, 2010Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Tzy-Chung Terry Wu, Ronald L. Rose
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Publication number: 20100162955Abstract: In accordance with some embodiments described herein, a system for processing substrates includes two or more process modules, a substrate handling robot, a load lock chamber, and a transverse substrate handler. The transverse substrate handler includes mobile transverse chambers configured to convey substrates to process modules, wherein each mobile transverse chamber is configured to maintain a specified gas condition during the conveyance of the substrates. The transverse substrate handler further includes a rail for supporting the mobile transverse chambers, wherein the rail is positioned adjacent to entry of the process modules, and drive systems for moving the mobile transverse chambers on the rail.Type: ApplicationFiled: December 31, 2008Publication date: July 1, 2010Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Samuel S. Pak, Ying Tsong Loh, Tzy-Chung Terry Wu, Simon Zhu, Roland L. Rose, Gene Shin, Xiaoming Wang
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Publication number: 20100167503Abstract: In accordance with some embodiments described herein, a method for transferring a substrate to two or more process modules is provided, comprising loading at least one substrate into one or more mobile transverse chambers, the mobile transverse chambers being carried on a rail positioned adjacent to the two or more process modules, and wherein each mobile transverse chamber is configured to maintain a specified gas condition during conveyance of the substrate. One or more drive systems are actuated to propel at least one of the one or more mobile transverse chambers along the rail. The at least one mobile transfer chamber docks to at least one of the process modules, and the substrate is conveyed from the mobile transverse chamber to the at least one process modules.Type: ApplicationFiled: December 31, 2008Publication date: July 1, 2010Inventors: Lawrence Chung-Lai Lei, Alfred Mak, Rex Liu, Kon Park, Samuel S. Pak, Tzy-Chung Terry Wu, Simon Zhu, Ronald L. Rose, Gene Shin, Xiaoming Wang
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Patent number: 5938537Abstract: A golf exercise stand has a main body, two lateral plates, a sensing device, and a flagpole. The main body has a recess hole, a display screen, a groove, two lateral notches, and a rift. The flagpole has a tube inserted in the recess hole, a joint having an L-shaped block and a shaft supporting the L-shaped block, a post receiving an upper portion of the shaft, and the tube having a center hole receiving a lower portion of the shaft. A U-shaped clamp device is disposed on the L-shaped block. The U-shaped clamp device has an inner periphery groove receiving a light-emitting device and a through hole receiving a bolt. A switch is disposed on the light-emitting device. A nut engages with the bolt. Each lateral plate has a clip end engaging with the respective lateral notch, and a positioning device disposed on the lateral plate.Type: GrantFiled: February 3, 1998Date of Patent: August 17, 1999Inventor: Rex Liu