Patents by Inventor Lewis Cheng
Lewis Cheng 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: 11991474Abstract: A content sharing device for use in controlling content replicated from a video source device on a large common display screen, the content sharing device comprising a housing, a processor supported by the housing, at least first and second control buttons supported by the housing and linked to the processor, a cable linked to the processor and having a distal end opposite the processor, the cable including a connector at the distal end for linking to the video source device, wherein, the processor is programmed to enable content from the video source device linked to the connector to be replicated in a first field on the common display screen upon selection of the first control button and to enable content from the video source device linked to the connector to be replicated in a second field adjacent to and separate from the first field upon selection of the second control button.Type: GrantFiled: May 12, 2022Date of Patent: May 21, 2024Assignee: STEELCASE INC.Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
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Patent number: 11866236Abstract: The disclosed systems and methods relate to improved tamper-proof cases for securely storing and shipping products. A case can include a back panel, two sidewalls, an upper foldable section, and a lower foldable section. The features of the case can be manufactured on a single sheet of material. The upper and lower foldable sections include panels having apertures for holding the top and bottom of a product, respectively. The upper foldable section includes one or more fasteners that secures the upper foldable section to the sidewalls. Once secured, the products cannot be removed from the case without showing evidence of the removal. The case systems can also include one or more inserts, for example an upper insert and a lower insert, to provide additional structural support to the case and protection for the products stored therein.Type: GrantFiled: December 25, 2020Date of Patent: January 9, 2024Assignee: Citadel Casing LtdInventors: Douglas Rumsam, Timothée Lesné, Lewis Cheng, Andy Wong
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Patent number: 11492173Abstract: The disclosed systems and methods relate to improved cases for securely storing and shipping products. A case can include a back panel, an upper foldable section, and a lower foldable section. Each of the features of the case can be manufactured on a single sheet of material. The upper and lower foldable sections include panels having apertures for holding the top and bottom of a product, respectively. The case is foldable into a closed configuration such that a lower holder panel, a lower front panel, and a bottom panel form a lower box configured to hold the bottom of the first product, and an upper holder panel, an upper front panel, and a top panel form an upper box configured to hold the top of the first product.Type: GrantFiled: April 30, 2021Date of Patent: November 8, 2022Assignee: Citadel Casing LtdInventors: Douglas Rumsam, Timothée Lesné, Lewis Cheng, Andy Wong
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Publication number: 20220315275Abstract: The disclosed systems and methods relate to improved tamper-proof cases for securely storing and shipping products. A case can include a back panel, two sidewalls, an upper foldable section, and a lower foldable section. The features of the case can be manufactured on a single sheet of material. The upper and lower foldable sections include panels having apertures for holding the top and bottom of a product, respectively. The upper foldable section includes one or more fasteners that secures the upper foldable section to the sidewalls. Once secured, the products cannot be removed from the case without showing evidence of the removal. The case systems can also include one or more inserts, for example an upper insert and a lower insert, to provide additional structural support to the case and protection for the products stored therein.Type: ApplicationFiled: December 25, 2020Publication date: October 6, 2022Inventors: Douglas Rumsam, Timothée Lesné, Lewis Cheng, Andy Wong
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Publication number: 20210380319Abstract: The disclosed systems and methods relate to improved tamper-proof cases for securely storing and shipping products. A case can include a back panel, two sidewalls, an upper foldable section, and a lower foldable section. Each of the features of the case can be manufactured on a single sheet of material. The upper and lower foldable sections include panels having apertures for holding the top and bottom of a product, respectively. The upper foldable section includes one or more fasteners that secures the upper foldable section to the sidewalls. Once secured, the products cannot be removed from the case without showing evidence of the removal. The disclosed systems also provide a tear strip and/or a tear corner that can be used to release the products from the sealed case.Type: ApplicationFiled: August 28, 2020Publication date: December 9, 2021Inventors: Douglas Rumsam, Timothée Lesné, Lewis Cheng, Andy Wong
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Publication number: 20210380309Abstract: The disclosed systems and methods relate to improved cases for securely storing and shipping products. A case can include a back panel, an upper foldable section, and a lower foldable section. Each of the features of the case can be manufactured on a single sheet of material. The upper and lower foldable sections include panels having apertures for holding the top and bottom of a product, respectively. The case is foldable into a closed configuration such that a lower holder panel, a lower front panel, and a bottom panel form a lower box configured to hold the bottom of the first product, and an upper holder panel, an upper front panel, and a top panel form an upper box configured to hold the top of the first product.Type: ApplicationFiled: April 30, 2021Publication date: December 9, 2021Inventors: Douglas Rumsam, Timothée Lesné, Lewis Cheng, Andy Wong
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Patent number: 10994889Abstract: The disclosed systems and methods relate to improved tamper-proof cases for securely storing and shipping products. A case can include a back panel, two sidewalls, an upper foldable section, and a lower foldable section. Each of the features of the case can be manufactured on a single sheet of material. The upper and lower foldable sections include panels having apertures for holding the top and bottom of a product, respectively. The upper foldable section includes one or more fasteners that secures the upper foldable section to the sidewalls. Once secured, the products cannot be removed from the case without showing evidence of the removal. The disclosed systems also provide a tear strip and/or a tear corner that can be used to release the products from the sealed case.Type: GrantFiled: June 17, 2020Date of Patent: May 4, 2021Assignee: Citadel Casing LtdInventors: Douglas Rumsam, Timothée Lesné, Lewis Cheng, Andy Wong
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Patent number: 8309188Abstract: A pull up artificial tree system is adapted to change from a collapsed storage state to an expanded operable state. The pull up tree system includes a base system, a trunk, and a first tree assembly. The first tree assembly includes a top portion; a plurality of frame assemblies comprising a collar, a plurality of outwardly extending support braces, a perimeter, and branch assemblies; and a connection assembly. The collars are slidably disposed upon the trunk, such that they can be pulled upwardly. The pull up tree system can support a regularly arranged artificial tree and/or an inverted tree. In addition, the pull up tree system can be stored in a shell that is slidably disposable within a storage container.Type: GrantFiled: November 30, 2010Date of Patent: November 13, 2012Assignee: Polygroup Macau Limited (BVI)Inventors: Lewis Cheng, Thomas MacMartin Harman, II
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Publication number: 20110076425Abstract: A pull up artificial tree system is adapted to change from a collapsed storage state to an expanded operable state. The pull up tree system includes a base system, a trunk, and a first tree assembly. The first tree assembly includes a top portion; a plurality of frame assemblies comprising a collar, a plurality of outwardly extending support braces, a perimeter, and branch assemblies; and a connection assembly. The collars are slidably disposed upon the trunk, such that they can be pulled upwardly. The pull up tree system can support a regularly arranged artificial tree and/or an inverted tree. In addition, the pull up tree system can be stored in a shell that is slidably disposable within a storage container.Type: ApplicationFiled: November 30, 2010Publication date: March 31, 2011Applicant: POLYGROUP MACAU LIMITED (BVI)Inventors: Lewis Cheng, Thomas Harman
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Publication number: 20100000065Abstract: A pull up artificial tree system is adapted to change from a collapsed storage state to an expanded operable state. The pull up tree system includes a base system, a trunk, and a first tree assembly. The first tree assembly includes a top portion; a plurality of frame assemblies comprising a collar, a plurality of outwardly extending support braces, a perimeter, and branch assemblies; and a connection assembly. The collars are slidably disposed upon the trunk, such that they can be pulled upwardly. The pull up tree system can support a regularly arranged artificial tree and/or an inverted tree. In addition, the pull up tree system can be stored in a shell that is slidably disposable within a storage container.Type: ApplicationFiled: July 1, 2009Publication date: January 7, 2010Applicant: Cindex Holdings Limited (a Hong Kong corporation)Inventors: Lewis CHENG, Thomas Harman
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Publication number: 20090188845Abstract: A cleaning system container includes a base, a side wall, a viewing portion in communication with the side wall, and a cleaning system. The viewing portion is a porthole of the side wall, which provides a window-like mechanism permitting one to see into the cleaning system container through the side wall. The cleaning system container defines a hollow cavity and is capable of holding a fluid, which can receive the cleaning system. The cleaning system container can include a filter assembly and/or a skimmer assembly. By positioning the portholes in desired locations, the amount of waste captured by the filter assembly can be ascertained without the need of opening the cleaning system container, prompting swimming pool owners to change the filter cartridges more frequently, which can improve its overall performance.Type: ApplicationFiled: September 22, 2008Publication date: July 30, 2009Applicant: Cindex Holdings Limited (a Hong Kong corporation)Inventor: Lewis CHENG
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Publication number: 20090039230Abstract: A tree stand is adapted to support a tree in a particular orientation. The tree stand includes a base adapted to receive the tree trunk, a plurality of leg assemblies extending outwardly from the base, and a plurality of feet positioned at the terminus of each leg assembly. The feet are adapted to be stabilized by stabilizing mechanisms to prevent the tree stand and tree from tipping or falling over. The tree stand includes feet that are adapted to provide improved stability, and enable both temporary and permanent use of the tree stand.Type: ApplicationFiled: August 5, 2008Publication date: February 12, 2009Applicant: Cindex Holdings Limited (a Hong Kong corporation)Inventor: Lewis CHENG
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Publication number: 20080298064Abstract: A decorative light system including a first frame assembly, a second frame assembly, a thin profile assembly, and a light string system. Both the first frame assembly and the second frame assembly include a frame, which generally is a skeleton, and a sheet that is carried by the frame. The first frame assembly and the second frame assembly are connected to one another by the thin profile assembly, which can include at least one hinge. The thin profile assembly enables the decorative light system to collapse to a thin profile. The light string system is in communication with the second frame assembly, and the light string system includes wiring, a plurality of bulb assemblies. Each bulb assembly includes a socket system, and a light source to illuminate the light string system.Type: ApplicationFiled: June 3, 2008Publication date: December 4, 2008Applicant: Cindex Holdings Limited (a Hong Kong corporation)Inventor: Lewis CHENG
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Publication number: 20080286737Abstract: The present invention is an intelligent, adaptive system that takes in information and reacts to the specific information given to it, using a set of predefined heuristics. Therefore, each individual's information (which can and is unique) will feed the engine, and then provide a unique experience to that individual. One embodiment of the present invention discussed herein focuses on Mathematics however the invention is not limited thereby as the same logic can be applied to other academic subjects.Type: ApplicationFiled: April 2, 2004Publication date: November 20, 2008Applicant: PLANETII USA INC.Inventors: Lewis Cheng, Bella Kong, Jason Ng, Simon Lee, Joshua Levine
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Publication number: 20080109479Abstract: Provided herein is a system, method and computer program product for effectively arranging and rendering multimedia information using for example, Macromedia's Flash™ technology, the Extensible Markup Language (XML) language and the Mathematical Markup Language (MathML). The invention utilizes question data (301), possible visual aids (305), possible descriptive solutions (307), and element alignment (309).Type: ApplicationFiled: April 1, 2004Publication date: May 8, 2008Applicant: Plantii USA, Inc.,Inventors: Lewis Cheng, Joseph Fusion, Kyung Lee