Patents by Inventor Raymond Chin
Raymond Chin 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: 20240359422Abstract: A textile includes a first piece of fabric consisting of polyethylene (PE) and a second piece of fabric consisting of PE. The first piece of fabric and the second piece of fabric are connected by a medium consisting of PE.Type: ApplicationFiled: July 9, 2024Publication date: October 31, 2024Inventors: Cindy Yee Cin LAU, John Joseph Collier, Oscar Lee, Raymond Scott Mellin, Nicole Kenney, Rachel Chin, Pei Zhu, Vijanderan Somasundaram
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Patent number: 12121029Abstract: This invention relates to an antimicrobial product containing silver-copper particles and its preparation method. The product includes a substrate and positively charged silver particles with a particle size of 15 ?m to 50 ?m, and a positively charged copper particle with a particle size of 10 ?m to 50 ?m, wherein the copper particle size ratio to the silver particle is 0.8 to 1.2. The silver particle, the copper particle and the substrate are combined by means of semi-fused sintering, wherein the ratio of the silver particle to the copper particle is 40:60 to 95:5. The sum of the substrate, the silver particles and the total particles of the copper particles is less than or equal to 10%.Type: GrantFiled: December 31, 2021Date of Patent: October 22, 2024Assignee: SILVER PARTICLE COMPANY LIMITEDInventor: Yuen Keung Raymond Chin
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Publication number: 20230097291Abstract: This invention relates to an antimicrobial product containing silver-copper particles and its preparation method. The product includes a substrate and positively charged silver particles with a particle size of 15 ?m to 50 ?m, and a positively charged copper particle with a particle size of 10 ?m to 50 ?m, wherein the copper particle size ratio to the silver particle is 0.8 to 1.2. The silver particle, the copper particle and the substrate are combined by means of semi-fused sintering, wherein the ratio of the silver particle to the copper particle is 40:60 to 95:5. The sum of the substrate, the silver particles and the total particles of the copper particles is less than or equal to 10%.Type: ApplicationFiled: December 31, 2021Publication date: March 30, 2023Inventor: Yuen Keung, Raymond CHIN
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Publication number: 20210395922Abstract: This application relates to a hot-melt fiber containing silver particles, a preparation method thereof, and an article containing the hot-melt fiber.Type: ApplicationFiled: July 26, 2021Publication date: December 23, 2021Inventors: Yuen Keung, Raymond CHIN, O Lun LEUNG
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Patent number: 10108299Abstract: Methods and devices are described for operating an input device for an electronic system which includes a housing. The input device includes an input surface and a first substrate having a first plurality of sensor electrodes configured to sense input objects proximate the input surface, and a pair of force sensing electrodes on the bottom of the first substrate. The input device includes a second substrate having a planar spring plate including a perimeter region surrounding an interior region, the perimeter region including a leaf spring coupled to the housing, and a spacing layer configured to physically couple the interior region of the second substrate to the first substrate. A force applied to the input surface deflects the first substrate and the interior region relative to the perimeter region, changing a variable capacitance formed between the force sensing electrodes.Type: GrantFiled: September 8, 2016Date of Patent: October 23, 2018Assignee: Synaptics IncorporatedInventors: Richard R. Schediwy, Oscar Ayzenberg, Raymond Chin, Lin-Hsiang Hsieh, Robert Kin Hung Lee, Chris Rehn, Joseph Kurth Reynolds, Yeh-Cheng Tan
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Patent number: 9959444Abstract: An input device for fingerprint sensing and proximity sensing includes a cover layer, where a top surface of the cover layer is configured to provide an input surface for a finger, a substrate having a cavity disposed below the cover layer, and a fingerprint sensor disposed below the cover layer and in the cavity of the substrate. A first adhesive layer is disposed between a top surface of the fingerprint sensor and a bottom surface of the cover layer in a fingerprint sensing area. A second adhesive layer is disposed between a top surface of the substrate and the bottom surface of the cover layer in a proximity sensing area.Type: GrantFiled: September 1, 2016Date of Patent: May 1, 2018Assignee: Synaptics IncorporatedInventors: Hong G. Young, Raymond Chin, Eric Jones, Kelvin Fong
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Publication number: 20170061193Abstract: An input device for fingerprint sensing and proximity sensing includes a cover layer, where a top surface of the cover layer is configured to provide an input surface for a finger, a substrate having a cavity disposed below the cover layer, and a fingerprint sensor disposed below the cover layer and in the cavity of the substrate. A first adhesive layer is disposed between a top surface of the fingerprint sensor and a bottom surface of the cover layer in a fingerprint sensing area. A second adhesive layer is disposed between a top surface of the substrate and the bottom surface of the cover layer in a proximity sensing area.Type: ApplicationFiled: September 1, 2016Publication date: March 2, 2017Inventors: Hong G. Young, Raymond Chin, Eric Jones, Kelvin Fong
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Publication number: 20160378259Abstract: Methods and devices are described for operating an input device for an electronic system which includes a housing. The input device includes an input surface and a first substrate having a first plurality of sensor electrodes configured to sense input objects proximate the input surface, and a pair of force sensing electrodes on the bottom of the first substrate. The input device includes a second substrate having a planar spring plate including a perimeter region surrounding an interior region, the perimeter region including a leaf spring coupled to the housing, and a spacing layer configured to physically couple the interior region of the second substrate to the first substrate. A force applied to the input surface deflects the first substrate and the interior region relative to the perimeter region, changing a variable capacitance formed between the force sensing electrodes.Type: ApplicationFiled: September 8, 2016Publication date: December 29, 2016Inventors: Richard R. Schediwy, Oscar Ayzenberg, Raymond Chin, Lin-Hsiang Hsieh, Robert Kin Hung Lee, Chris Rehn, Joseph Kurth Reynolds, Yeh-Cheng Tan
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Patent number: 9471169Abstract: Methods and devices are described for operating an input device for an electronic system which includes a housing. The input device includes an input surface and a first substrate having a first plurality of sensor electrodes configured to sense input objects proximate the input surface, and a pair of force sensing electrodes on the bottom of the first substrate. The input device includes a second substrate having a planar spring plate including a perimeter region surrounding an interior region, the perimeter region including a leaf spring coupled to the housing, and a spacing layer configured to physically couple the interior region of the second substrate to the first substrate. A force applied to the input surface deflects the first substrate and the interior region relative to the perimeter region, changing a variable capacitance formed between the force sensing electrodes.Type: GrantFiled: May 22, 2013Date of Patent: October 18, 2016Assignee: Synaptics IncorporatedInventors: Richard R. Schediwy, Oscar Ayzenberg, Raymond Chin, Lin-Hsiang Hsieh, Robert Kin Hung Lee, Chris Rehn, Joseph Kurth Reynolds, Yeh-Cheng Tan
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Patent number: 9420798Abstract: Disclosed is a process for preparing silver ions (Ag+) comprising treating element metal silver (Ag0) under high temperature and high pressure, and quickly cooling to directly obtain the silver ions (Ag+).Type: GrantFiled: November 6, 2009Date of Patent: August 23, 2016Inventor: Raymond Chin
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Patent number: 9293278Abstract: A key assembly is for use in a keyboard of the type including a key guide having a planar translation effecting (PTE) feature. The key assembly includes a key base having a PTE mating feature configured to interact with the PTE feature during a key press, and a key cap configured to be attached to the key base. The key base is made of a first material and the key cap is made of a second material different from the first material. A conductive portion and/or a magnet may be wedged between or secured within the key base or the key cap.Type: GrantFiled: January 7, 2014Date of Patent: March 22, 2016Assignee: Synaptics IncorporatedInventors: Peter Bokma, Raymond Chin, Robert J. Bolender, Kirsten Etzold
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Publication number: 20150194277Abstract: A key assembly is for use in a keyboard of the type including a key guide having a planar translation effecting (PTE) feature. The key assembly includes a key base having a PTE mating feature configured to interact with the PTE feature during a key press, and a key cap configured to be attached to the key base. The key base is made of a first material and the key cap is made of a second material different from the first material. A conductive portion and/or a magnet may be wedged between or secured within the key base or the key cap.Type: ApplicationFiled: January 7, 2014Publication date: July 9, 2015Inventors: Peter Bokma, Raymond Chin, Robert J. Bolender, Kirsten Itzold
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Publication number: 20140002113Abstract: Methods and devices are described for operating an input device for an electronic system which includes a housing. The input device includes an input surface and a first substrate having a first plurality of sensor electrodes configured to sense input objects proximate the input surface, and a pair of force sensing electrodes on the bottom of the first substrate. The input device includes a second substrate having a planar spring plate including a perimeter region surrounding an interior region, the perimeter region including a leaf spring coupled to the housing, and a spacing layer configured to physically couple the interior region of the second substrate to the first substrate. A force applied to the input surface deflects the first substrate and the interior region relative to the perimeter region, changing a variable capacitance formed between the force sensing electrodes.Type: ApplicationFiled: May 22, 2013Publication date: January 2, 2014Applicant: SYNAPTICS INCORPORATEDInventors: Richard R. Schediwy, Oscar Ayzenberg, Raymond Chin, Lin-Hsiang Hsieh, Robert Kin Hung Lee, Chris Rehn, Joseph Kurth Reynolds, Yeh-Cheng Tan
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Publication number: 20130204828Abstract: A method for reformatting and updating mailing addresses in a mailing address database to maximize postal rate discounts while enforcing a set of business rules dictating the circumstances under which individual mailing addresses may be changed and for setting a disposition status for each mailing address based on the application of the business rules and the outcome of process to reformat and update the mailing addresses.Type: ApplicationFiled: February 8, 2012Publication date: August 8, 2013Applicant: Grayhair Software, Inc.Inventors: Cameron Bellamy, Raymond Chin, Everette Mills, Angelo Anagnostopoulos, Junguo Gao, Therese Powers
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Publication number: 20130045281Abstract: Disclosed is a process for preparing silver ions (Ag+) comprising treating element metal silver (Ag0) under high temperature and high pressure, and quickly cooling to directly obtain the silver ions (Ag+).Type: ApplicationFiled: November 6, 2009Publication date: February 21, 2013Inventor: Raymond CHIN
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Publication number: 20120282347Abstract: Disclosed is a process for preparing silver ions (Ag+) comprising treating element metal silver (Ag0) under high temperature and high pressure, and quickly cooling to directly obtain the silver ions (Ag+).Type: ApplicationFiled: November 6, 2009Publication date: November 8, 2012Inventor: Raymond Chin
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Publication number: 20120225312Abstract: Disclosed are an antimicrobial coating and a product comprising the same. Also disclosed are processes for preparing the antimicrobial coating and the metal product comprising the coating.Type: ApplicationFiled: December 17, 2008Publication date: September 6, 2012Applicant: Master Technologic Company LimitedInventors: Raymond Chin, Wai Tung Ngai
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Publication number: 20110017708Abstract: A method of reproducing the molding die for molding glass, the molding die for molding glass comprising a base material, a first intermediate layer, which is made of titanium or other materials that is not easy to be attacked, on the base material, a protective film, which is made of molybdenum alloy, on the first intermediate layer; the method comprising the steps of attacking the protective film to remove the protective film but keep the first intermediate layer and the base material still, and then coating a new protective layer on the first intermediate layer.Type: ApplicationFiled: September 29, 2010Publication date: January 27, 2011Inventors: Yung-I CHEN, Raymond Chin-Chung
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Publication number: 20100039500Abstract: A self-contained hardware and software system that allows reliable stereo vision to be performed. The vision hardware for the system, which includes a stereo camera and at least one illumination source that projects a pattern into the camera's field of view, may be contained in a single box. This box may contain mechanisms to allow the box to remain securely and stay in place on a surface such as the top of a display. The vision hardware may contain a physical mechanism that allows the box, and thus the camera's field of view, to be tilted upward or downward in order to ensure that the camera can see what it needs to see.Type: ApplicationFiled: February 17, 2009Publication date: February 18, 2010Inventors: Matthew Bell, Raymond Chin, Matthew Vieta
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Patent number: 7620176Abstract: A stand for a handset having a display is provided. The stand consists of a fixed portion and an adjustable portion coupled to the fixed portion. The adjustable portion is operable to receive the handset and operable for adjustment of a viewing angle of the handset.Type: GrantFiled: July 26, 2006Date of Patent: November 17, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Mark Solon Kanjitsu Gullickson, Naoki Shimada, Erik Raymond Chin