Patents by Inventor Simon Leung
Simon Leung 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: 20230050492Abstract: The present disclosure provides a graphical watermark, a method and an apparatus for generating a graphical watermark, and a method and an apparatus for authenticating a graphical watermark. The graphical watermark includes: a plurality of graphical markers carrying position and pose information, and identity information of the graphical watermark; and a watermark pattern provided between a pair of graphical markers.Type: ApplicationFiled: July 18, 2022Publication date: February 16, 2023Applicant: I-SPRINT INNOVATIONS PTE LTDInventors: Chin Phek ONG, Wai Keung CHING, Tat Kwong Simon LEUNG
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Patent number: 11440813Abstract: A faucet-mounted filter system includes a body forming a fluid chamber having a water inlet, a quick connect device positioned adjacent the water inlet for mounting the filter system to a water faucet, a filtered water flow path disposed within the body and in fluid communication with the water inlet, an unfiltered water flow path disposed within the body and in fluid communication with the water inlet, a diverter valve disposed within the fluid chamber and operable to open and close the filtered and unfiltered water flow paths, a seal, an actuator engaging the diverter valve to open and close the filtered and unfiltered water flow paths, a flow meter connected to the body and in fluid communication with the filter flow path, a filter housing connected to the body and having a reservoir, and a filter cartridge disposed within the reservoir.Type: GrantFiled: October 16, 2018Date of Patent: September 13, 2022Assignee: Helen of Troy LimitedInventors: John Tanner, David Emmons, Matthew Lloyd Newman, Brian David Andres, Simon Leung, Steven James Schroeck, Armin Schwarz-Hartmann, Peter Stoeffel, Richard Paul Riedel
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Patent number: 11288475Abstract: The present disclosure provides a two-dimensional barcode generating method, a two-dimensional barcode verification method, a two-dimensional barcode verification server, and a two-dimensional barcode, and relates to the field of two-dimensional barcode. For the two-dimensional barcode provided by the present disclosure, a generic module in an existing two-dimensional barcode has been replaced by an encryption module, wherein the encryption module includes an encryption area and a first identification area. The encryption area contains an encryption identifier recorded therein for verifying the authenticity of the two-dimensional barcode, and the first identification area contains a first recognition identifier recorded therein for presenting information carried by the two-dimensional barcode.Type: GrantFiled: November 26, 2018Date of Patent: March 29, 2022Assignee: I-SPRINT INNOVATIONS PTE LTDInventors: Chin Phek Ong, Wai Keung Ching, Tai Kwong Simon Leung
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Publication number: 20210042486Abstract: The present disclosure provides a two-dimensional barcode generating method, a two-dimensional barcode verification method, a two-dimensional barcode verification server, and a two-dimensional barcode, and relates to the field of two-dimensional barcode. For the two-dimensional barcode provided by the present disclosure, a generic module in an existing two-dimensional barcode has been replaced by an encryption module, wherein the encryption module includes an encryption area and a first identification area. The encryption area contains an encryption identifier recorded therein for verifying the authenticity of the two-dimensional barcode, and the first identification area contains a first recognition identifier recorded therein for presenting information carried by the two-dimensional barcode.Type: ApplicationFiled: November 26, 2018Publication date: February 11, 2021Inventors: Chin Phek ONG, Wai Keung CHING, Tai Kwong Simon LEUNG
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Publication number: 20210004840Abstract: The present application provides a product having dual layer identification codes, a product traceability and anti-counterfeiting authentication method and apparatus. The method includes: receiving a query request sent from a user by scanning a first identification code on a product; providing basic information, a logistic state, and user scanning information of the product matching the first identification code to the user; receiving an authentication request sent from a user by scanning a second identification code on the product; and providing an anti-counterfeiting authentication result of the product matching the second identification code to the user. By the present disclosure, the anti-counterfeiting effect can be guaranteed on a basis of reducing a difficulty in user query.Type: ApplicationFiled: February 28, 2019Publication date: January 7, 2021Inventors: Wai Keung CHING, Tat Kwong Simon LEUNG
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Patent number: 10723510Abstract: A method and a locking assembly for locking a cargo net to a pallet for preventing access to cargo during transportation is disclosed. One example embodiment provides a locking assembly with an anchor, a retaining ring and a cable tie. The anchor includes a base member, a bolt, and a spring. The retaining ring locks to both the cargo net and the base member. The cable tie locks the bolt and the base member together and prevents the bolt from moving from the base member. Such that the anchor is prevented from being removed from the pallet without destroying the anchor or the pallet.Type: GrantFiled: June 25, 2018Date of Patent: July 28, 2020Assignee: CATHAY PACIFIC AIRWAYS LIMITEDInventors: Hanson How Sin Chan, Sai Ho Simon Leung
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Publication number: 20190322414Abstract: A method and a locking assembly for locking a cargo net to a pallet for preventing access to cargo during transportation is disclosed. One example embodiment provides a locking assembly with an anchor, a retaining ring and a cable tie. The anchor includes a base member, a bolt, and a spring. The retaining ring locks to both the cargo net and the base member. The cable tie locks the bolt and the base member together and prevents the bolt from moving from the base member. Such that the anchor is prevented from being removed from the pallet without destroying the anchor or the pallet.Type: ApplicationFiled: June 25, 2018Publication date: October 24, 2019Inventors: Hanson How Sin CHAN, Sai Ho Simon LEUNG
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Publication number: 20190127235Abstract: A faucet-mounted filter system includes a body forming a fluid chamber having a water inlet, a quick connect device positioned adjacent the water inlet for mounting the filter system to a water faucet, a filtered water flow path disposed within the body and in fluid communication with the water inlet, an unfiltered water flow path disposed within the body and in fluid communication with the water inlet, a diverter valve disposed within the fluid chamber and operable to open and close the filtered and unfiltered water flow paths, a seal, an actuator engaging the diverter valve to open and close the filtered and unfiltered water flow paths, a flow meter connected to the body and in fluid communication with the filter flow path, a filter housing connected to the body and having a reservoir, and a filter cartridge disposed within the reservoir.Type: ApplicationFiled: October 16, 2018Publication date: May 2, 2019Inventors: John Tanner, David Emmons, Matthew Lloyd Newman, Brian David Andres, Simon Leung, Steven James Schroeck, Armin Schwarz-Hartmann, Peter Stoeffel, Richard Paul Riedel
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Patent number: 10125026Abstract: A faucet-mounted filter system includes a body forming a fluid chamber having a water inlet, a quick connect device positioned adjacent the water inlet for mounting the filter system to a water faucet, a filtered water flow path disposed within the body and in fluid communication with the water inlet, an unfiltered water flow path disposed within the body and in fluid communication with the water inlet, a diverter valve disposed within the fluid chamber and operable to open and close the filtered and unfiltered water flow paths, a seal, an actuator engaging the diverter valve to open and close the filtered and unfiltered water flow paths, a flow meter connected to the body and in fluid communication with the filter flow path, a filter housing connected to the body and having a reservoir, and a filter cartridge disposed within the reservoir.Type: GrantFiled: March 6, 2015Date of Patent: November 13, 2018Assignee: Helen of Troy LimitedInventors: John Tanner, David Emmons, Matthew Lloyd Newman, Brian David Andres, Simon Leung, Steven James Schroeck, Armin Schwarz-Hartmann, Peter Stoeffel, Richard Paul Riedel
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Publication number: 20150175441Abstract: A faucet-mounted filter system includes a body forming a fluid chamber having a water inlet, a quick connect device positioned adjacent the water inlet for mounting the filter system to a water faucet, a filtered water flow path disposed within the body and in fluid communication with the water inlet, an unfiltered water flow path disposed within the body and in fluid communication with the water inlet, a diverter valve disposed within the fluid chamber and operable to open and close the filtered and unfiltered water flow paths, a seal, an actuator engaging the diverter valve to open and close the filtered and unfiltered water flow paths, a flow meter connected to the body and in fluid communication with the filter flow path, a filter housing connected to the body and having a reservoir, and a filter cartridge disposed within the reservoir.Type: ApplicationFiled: March 6, 2015Publication date: June 25, 2015Inventors: John Tanner, David Emmons, Matthew Lloyd Newman, Brian David Andres, Simon Leung, Steven James Schroeck, Armin Schwartz-Hartmann, Peter Stoeffel, Richard Paul Riedel
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Patent number: 9004290Abstract: A faucet-mounted filter system that includes a body forming a fluid chamber having a water inlet, a quick connect device positioned adjacent the water inlet for mounting the filter system to a water faucet such that the water inlet is placed in fluid communication with the water faucet, a filtered water flow path disposed within the body and in fluid communication with the water inlet, an unfiltered water flow path disposed within the body and in fluid communication with the water inlet, a diverter valve disposed within the fluid chamber and operable to open and close the filtered and unfiltered water flow paths, a seal for sealing the fluid chamber, an actuator engaging the diverter valve to open and close the filtered and unfiltered water flow paths without having to interrupt the seal, a flow meter connected to the body and in fluid communication with the filter flow path, a filter housing connected to the body and having a reservoir, and a filter cartridge disposed within the reservoir.Type: GrantFiled: September 5, 2008Date of Patent: April 14, 2015Assignee: PUR Water Purification Products, Inc.Inventors: John Tanner, David Emmons, Matthew L. Newman, Brian D. Andres, Simon Leung, Steven J. Schroeck, Armin Schwarz-Hartmann, Peter Stoeffel, Richard P. Riedel
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Patent number: 8459913Abstract: A method and system of securing cargo for preventing access to cargo during transportation is disclosed. In an embodiment, the system comprises a security net adapted for covering the cargo, the net comprising a panel with a periphery. The panel is made from a net with holes of sufficiently small size to prevent objects from readily being inserted therethrough without causing a tear thereto. The periphery contains a plurality of openings. The system also comprises a plurality of security locks adapted for locking onto a pallet beneath the cargo and coupling onto one of the plurality of openings. Each security lock has a first identifier for identifying whether the plurality of security locks belong to a predetermined set.Type: GrantFiled: June 15, 2011Date of Patent: June 11, 2013Assignee: Cathay Pacific Airways LimitedInventors: Hanson How Sin Chan, Sai Ho Simon Leung
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Publication number: 20120027535Abstract: A method and system of securing cargo for preventing access to cargo during transportation is disclosed. In an embodiment, the system comprises a security net adapted for covering the cargo, the net comprising a panel with a periphery. The panel is made from a net with holes of sufficiently small size to prevent objects from readily being inserted therethrough without causing a tear thereto. The periphery contains a plurality of openings. The system also comprises a plurality of security locks adapted for locking onto a pallet beneath the cargo and coupling onto one of the plurality of openings. Each security lock has a first identifier for identifying whether the plurality of security locks belong to a predetermined set.Type: ApplicationFiled: June 15, 2011Publication date: February 2, 2012Applicant: CATHAY PACIFIC AIRWAYS LIMITEDInventors: Hanson How Sin CHAN, Sai Ho Simon LEUNG
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Publication number: 20090090661Abstract: A faucet-mounted filter system that includes a body forming a fluid chamber having a water inlet, a quick connect device positioned adjacent the water inlet for mounting the filter system to a water faucet such that the water inlet is placed in fluid communication with the water faucet, a filtered water flow path disposed within the body and in fluid communication with the water inlet, an unfiltered water flow path disposed within the body and in fluid communication with the water inlet, a diverter valve disposed within the fluid chamber and operable to open and close the filtered and unfiltered water flow paths, a seal for sealing the fluid chamber, an actuator engaging the diverter valve to open and close the filtered and unfiltered water flow paths without having to interrupt the seal, a flow meter connected to the body and in fluid communication with the filter flow path, a filter housing connected to the body and having a reservoir, and a filter cartridge disposed within the reservoir.Type: ApplicationFiled: September 5, 2008Publication date: April 9, 2009Applicant: PUR WATER PURIFICATION PRODUCTS, INC.Inventors: John Tanner, David Emmons, Matthew L. Newman, Brian D. Andres, Simon Leung, Steven J. Schroeck, Armin Schwarz-Hartmann, Peter Stoeffel, Richard P. Riedel
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Patent number: 7246556Abstract: A case for multiple stamp pads is provided. One embodiment of the case includes a first housing portion for retaining a first stamp pad, a second housing portion for retaining a second stamp pad, a hinge connecting the first and second housing portions for movement between a closed configuration where the first and second stamp pads are facing each other and sealed within the first and second housing portions and an open configuration where the first and second stamp pads are exposed for use, and a divider separating the first and second stamp pads in the closed configuration and swingably covering one of the first and second stamp pads in the open configuration.Type: GrantFiled: October 6, 2005Date of Patent: July 24, 2007Assignee: Safe-T Products, Inc.Inventors: J. Bruce Stoneberg, Simon Leung
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Patent number: 6897309Abstract: This invention describes a process for preparing hydroxyazapirones of Formula I from azapirones of Formula II. The process comprises treating azapirones with a strong base, monitoring enolate formation of the azapirone by IR spectroscopy, and reacting the enolate with a source of molecular oxygen in the presence of a reductant. The process is suitable for large scale production of hydroxyazapirones.Type: GrantFiled: August 7, 2003Date of Patent: May 24, 2005Assignee: Bristol-Myers Squibb CompanyInventors: Jeffrey Depue, Atul S. Kotnis, Simon Leung, Eric D. Dowdy, Daniel J. Watson
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Publication number: 20050032235Abstract: The present invention relates to a method of monitoring the blending of at least two blendable components to yield a mixture.Type: ApplicationFiled: June 17, 2004Publication date: February 10, 2005Inventors: Srinivas Tummala, Ehrlic Lo, Simon Leung, San Kiang
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Publication number: 20040067958Abstract: This invention describes a process for preparing hydroxyazapirones of Formula I from azapirones of Formula II. The process comprises treating azapirones with a strong base, monitoring enolate formation of the azapirone by IR spectroscopy, and reacting the enolate with a source of molecular oxygen in the presence of a reductant. The process is suitable for large scale production of hydroxyazapirones.Type: ApplicationFiled: August 7, 2003Publication date: April 8, 2004Inventors: Jeffrey Depue, Atul S. Kotnis, Simon Leung, Eric D. Dowdy, Daniel J. Watson
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Publication number: 20030141589Abstract: An apparatus for processing a high-frequency electrical signal. The apparatus comprises a circuit carrier and an electrical circuit mounted on the circuit carrier. The electrical circuit processes a signal within a predetermined frequency range, the predetermined fundamental frequency range having a low end in the range being about 1 GHz or higher. An encapsulent material encapsulates at least a portion of the electrical circuit. The circuit carrier, electrical circuit, and encapsulent material form a package having resonant frequencies. The resonant frequencies are outside the predetermined frequency range.Type: ApplicationFiled: January 22, 2003Publication date: July 31, 2003Applicant: HEI, Inc.Inventors: Simon Leung, Guanghua Huang