Patents by Inventor Paul Wong
Paul Wong 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: 10418264Abstract: The present invention is directed to an assembling device used for semiconductor equipment. The assembling device includes a chamber lid, a ceiling, a suspension part, a driving part and receptacles. The ceiling is disposed below the chamber lid. The suspension part is inserted through the chamber lid, and to be hooked to the ceiling. The driving part is disposed above the chamber lid and connected to the suspension part, and configured to drive the suspension part to join or separate the ceiling and the chamber lid. The receptacles are disposed in the ceiling and configured to be correspondingly attached to the suspension part, each of the receptacles defines a rotating groove that is open at top and closed at bottom.Type: GrantFiled: July 12, 2017Date of Patent: September 17, 2019Assignee: Hermes-Epitek CorporationInventors: Tsan-Hua Huang, Paul Wong
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Patent number: 9855575Abstract: The invention provides a gas injector and cover plate assembly comprising a cover plate, a gas injector and a ceiling. The cover plate comprises a plurality of cooling fluid channels. The gas injector is configured to be located on the cover plate comprising a gas distributor, a fluid-cooling gas transmitter, a plurality of gas spraying plates and a conducting cone. The gas distributor distributes a plurality of gases and a gas transmitter cooling fluid. The gas distributor comprises a gas conduit for introducing a first gas. The fluid-cooling gas transmitter connects the gas distributor to introduce the gas transmitter cooling fluid to form a plurality of cooling fluid walls and the first gas and the gases. The gas spraying plates and the conducting cone are located beneath the fluid-cooling gas transmitter.Type: GrantFiled: May 4, 2016Date of Patent: January 2, 2018Assignee: HERMES-EPITEK CORPORATIONInventors: Tsan-Hua Huang, Tsung-Hsun Han, Paul Wong, Miao-Chan Wu
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Publication number: 20170358463Abstract: The present invention is directed to an assembling device used for semiconductor equipment. The assembling device includes a chamber lid, a ceiling, a suspension part and a driving part. The ceiling is disposed below the chamber lid. The suspension part is inserted through the chamber lid, and to be hooked to the ceiling. The driving part is disposed above the chamber lid and connected to the suspension part, and configured to drive the suspension part to join or separate the ceiling and the chamber lid. The driving part has an elevating unit and a rotating unit. The elevating unit and the rotating unit are respectively configured to elevate and rotate the suspension part.Type: ApplicationFiled: May 30, 2017Publication date: December 14, 2017Inventors: Tsan-Hua Huang, Paul Wong
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Publication number: 20170358473Abstract: The present invention is directed to an assembling device used for semiconductor equipment. The assembling device includes a chamber lid, a ceiling, a suspension part, a driving part and receptacles. The ceiling is disposed below the chamber lid. The suspension part is inserted through the chamber lid, and to be hooked to the ceiling. The driving part is disposed above the chamber lid and connected to the suspension part, and configured to drive the suspension part to join or separate the ceiling and the chamber lid. The receptacles are disposed in the ceiling and configured to be correspondingly attached to the suspension part, each of the receptacles defines a rotating groove that is open at top and closed at bottom.Type: ApplicationFiled: July 12, 2017Publication date: December 14, 2017Inventors: Tsan-Hua Huang, Paul Wong
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Patent number: 9617359Abstract: Perfluoro-t-butoxyallyl ether and perfluoro-t-butoxypropargyl ether and methods for their synthesis are disclosed. Also disclosed are methods for making polymers from the perfluoro-t-butoxyallyl ether and perfluoro-t-butoxypropargyl ether.Type: GrantFiled: April 24, 2014Date of Patent: April 11, 2017Assignee: City University of Hong KongInventors: Istvan T. Horvath, K. C. Lau, Matthew Y. Lui, Edwin Law, Kwun Chung Paul Wong
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Patent number: 9427762Abstract: A gas injector and cover plate assembly includes a cover plate, a gas injector and a ceiling. The cover plate includes cooling fluid channels. The gas injector is configured to be located on the cover plate, and includes a gas distributor, a fluid-cooling gas transmitter, gas spraying plates and a conducting cone. The gas distributor distributes gases and a gas transmitter cooling fluid. The gas distributor includes a gas conduit for introducing a first gas. The fluid-cooling gas transmitter connects the gas distributor to introduce the gas transmitter cooling fluid to form cooling fluid walls and the first gas and the gases. The gas spraying plates and the conducting cone are located beneath the fluid-cooling gas transmitter.Type: GrantFiled: February 21, 2014Date of Patent: August 30, 2016Assignee: HERMES-EPITEK CORPORATIONInventors: Tsan-Hua Huang, Tsung-Hsun Han, Paul Wong, Miao-Chan Wu
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Publication number: 20160244876Abstract: The invention provides a gas injector and cover plate assembly comprising a cover plate, a gas injector and a ceiling. The cover plate comprises a plurality of cooling fluid channels. The gas injector is configured to be located on the cover plate comprising a gas distributor, a fluid-cooling gas transmitter, a plurality of gas spraying plates and a conducting cone. The gas distributor distributes a plurality of gases and a gas transmitter cooling fluid. The gas distributor comprises a gas conduit for introducing a first gas. The fluid-cooling gas transmitter connects the gas distributor to introduce the gas transmitter cooling fluid to form a plurality of cooling fluid walls and the first gas and the gases. The gas spraying plates and the conducting cone are located beneath the fluid-cooling gas transmitter.Type: ApplicationFiled: May 4, 2016Publication date: August 25, 2016Inventors: Tsan-Hua Huang, Tsung-Hsun HAN, Paul WONG, Miao-Chan Wu
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Publication number: 20140323672Abstract: Perfluoro-t-butoxyallyl ether and perfluoro-t-butoxypropargyl ether and methods for their synthesis are disclosed. Also disclosed are methods for making polymers from the perfluoro-t-butoxyallyl ether and perfluoro-t-butoxypropargyl ether.Type: ApplicationFiled: April 24, 2014Publication date: October 30, 2014Inventors: Istvan T. HORVATH, K. C. Lau, Matthew Y. Lui, Edwin Law, Kwun Chung Paul Wong
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Publication number: 20140239091Abstract: A gas injector and cover plate assembly includes a cover plate, a gas injector and a ceiling. The cover plate includes cooling fluid channels. The gas injector is configured to be located on the cover plate, and includes a gas distributor, a fluid-cooling gas transmitter, gas spraying plates and a conducting cone. The gas distributor distributes gases and a gas transmitter cooling fluid. The gas distributor includes a gas conduit for introducing a first gas. The fluid-cooling gas transmitter connects the gas distributor to introduce the gas transmitter cooling fluid to form cooling fluid walls and the first gas and the gases. The gas spraying plates and the conducting cone are located beneath the fluid-cooling gas transmitter.Type: ApplicationFiled: February 21, 2014Publication date: August 28, 2014Applicant: HERMES-EPITEK CORPORATIONInventors: Tsan-Hua Huang, Tsung-Hsun Han, Paul Wong, Miao-Chan Wu
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Patent number: 7643979Abstract: Data structures and algorithms are provided to automatically generate an analog stimulus to apply to a simulation of the analog DUT. A constraint solver is provided to determine suitable values to use in the stimulus generation. The suitable values are random values within a range of allowed values. For example, a number of different stimuli are generated for successive application to the analog DUT, each with a different magnitude within a range of allowed magnitudes. Data structures and algorithms are provided to monitor analog electrical properties at nodes of the analog DUT. Data structures and algorithms are provided to define constraints on the analog electrical properties and determine whether the constraints were violated. Data structures and algorithms are provided to define simulation coverage conditions in the analog domain and determine whether the defined analog domain coverage conditions have been satisfied.Type: GrantFiled: January 17, 2006Date of Patent: January 5, 2010Assignee: Rambus Inc.Inventors: Qiang Hong, Kevin D. Jones, Paul Wong
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Publication number: 20080263487Abstract: A method and system for performing consistency checking of one or more design representations having different design types. A translator for each design type obtains information from each design needed to evaluate rules that are design type-neutral. The described examples also allow a user to add rules using predefined rule terms. In addition, certain examples allow the user to add terms to the rule set and to make new rules with the added terms. Each new term added to a rule set has a corresponding abstraction function in a translator for each design type. Thus, the abstraction functions are not design type-neutral.Type: ApplicationFiled: June 23, 2008Publication date: October 23, 2008Inventors: Qiang Hong, JIng Jiang, Kevin D. Jones, Kathryn M. Mossawir, Thomas J. Sheffler, Paul Wong
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Patent number: 7392492Abstract: A method and system for performing consistency checking of one or more design representations having different design types. A translator for each design type obtains information from each design needed to evaluate rules that are design type-neutral. The described examples also allow a user to add rules using predefined rule terms. In addition, certain examples allow the user to add terms to the rule set and to make new rules with the added terms. Each new term added to a rule set has a corresponding abstraction function in a translator for each design type. Thus, the abstraction functions are not design type-neutral.Type: GrantFiled: September 30, 2005Date of Patent: June 24, 2008Assignee: Rambus Inc.Inventors: Qiang Hong, Jing Jiang, Kevin D. Jones, Kathryn M. Mossawir, Thomas J. Sheffler, Paul Wong
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Patent number: 7360187Abstract: A method and system for formally verifying designs having elements from more than a single design domain is described. An example system allows formal verification of a design containing mixed analog and digital subparts. The system may use different proof engines to solve an appropriate sub-partition of the entire design, and may provide a framework for translating between the different domains to create a unified result. For example, a digital proof engine may be used for a digital only subpart, while an analog proof engine may be used for an analog only subpart. The system may use the partitioning results to determine translators between the various domains, and an order in which the proof engines are applied.Type: GrantFiled: September 30, 2005Date of Patent: April 15, 2008Assignee: Rambus Inc.Inventors: Kevin D. Jones, Thomas J. Sheffler, Kathryn M. Mossawir, Qiang Hong, Paul Wong, Jing Jiang
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Publication number: 20070210594Abstract: An egg dipper for use in an egg decorating kit includes a handle and an egg holder portion pivotally attached to the handle and defining an opening for receiving at least a portion of an egg such that the egg is held by the holder portion. The handle and holder portion are formed of a plastic material and the handle pivots between an unlocked position and a locked position in which the handle is locked in place with respect to the holder portion.Type: ApplicationFiled: November 7, 2006Publication date: September 13, 2007Inventor: Paul Wong
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Publication number: 20070168172Abstract: Data structures and algorithms are provided to automatically generate an analog stimulus to apply to a simulation of the analog DUT. A constraint solver is provided to determine suitable values to use in the stimulus generation. The suitable values are random values within a range of allowed values. For example, a number of different stimuli are generated for successive application to the analog DUT, each with a different magnitude within a range of allowed magnitudes. Data structures and algorithms are provided to monitor analog electrical properties at nodes of the analog DUT. Data structures and algorithms are provided to define constraints on the analog electrical properties and determine whether the constraints were violated. Data structures and algorithms are provided to define simulation coverage conditions in the analog domain and determine whether the defined analog domain coverage conditions have been satisfied.Type: ApplicationFiled: January 17, 2006Publication date: July 19, 2007Inventors: Qiang Hong, Kevin Jones, Paul Wong
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Publication number: 20070079268Abstract: A method and system for formally verifying designs having elements from more than a single design domain is described. For example, an example system allows formal verification of a design containing mixed analog and digital design.Type: ApplicationFiled: September 30, 2005Publication date: April 5, 2007Inventors: Kevin Jones, Thomas Sheffler, Kathryn Mossawir, Qiang Hong, Paul Wong, Jing Jiang
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Publication number: 20070079267Abstract: A method and system for performing consistency checking of one or more design representations having different design types. A translator for each design type obtains information from each design needed to evaluate rules that are design type-neutral. The described examples also allow a user to add rules using predefined rule terms. In addition, certain examples allow the user to add terms to the rule set and to make new rules with the added terms. Each new term added to a rule set has a corresponding abstraction function in a translator for each design type. Thus, the abstraction functions are not design type-neutral.Type: ApplicationFiled: September 30, 2005Publication date: April 5, 2007Inventors: Qiang Hong, Jing Jiang, Kevin Jones, Kathryn Mossawir, Thomas Sheffler, Paul Wong
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Publication number: 20070045831Abstract: A method and an apparatus for separating elongated semiconductor strips from a wafer of semiconductor material are disclosed. Vacuum is applied to the face of each semiconductor strip forming an edge of the wafer or being adjacent to the edge. The wafer and the source of the vacuum are displaced to separate each elongated semiconductor strip from the wafer. Further, a method and an apparatus for assembling elongated semiconductor strips separated from a wafer of semiconductor material into an array of strips are disclosed. Still further, methods, apparatuses, and systems for assembling an array of elongated semiconductor strips on a substrate are also disclosed.Type: ApplicationFiled: May 7, 2004Publication date: March 1, 2007Inventors: Paul Wong, Razmik Abnoos, Vernie Everett, Mark Kerr
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Publication number: 20060086403Abstract: The present disclosure relates to a device for the sealing of inflatable objects, in particular tires, comprising a gas pressure source, a pressure hose for the connection of the gas pressure source to the inflatable object and a sealing agent contained in a removal unit. In accordance with the present disclosure, the pressure hose simultaneously forms the removal unit containing the sealing agent.Type: ApplicationFiled: September 29, 2005Publication date: April 27, 2006Inventors: Arne Kant, Manfred Zeuner, Rainer Samson, Paul Wong
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Patent number: D540871Type: GrantFiled: May 17, 2006Date of Patent: April 17, 2007Assignee: Dard Products, Inc.Inventors: Bonni Shevin Sandy, Paul Wong