Patents by Inventor Sun Chan
Sun Chan 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: 20230237574Abstract: A computer-implemented method for calculating a trade price reference indicator includes step 101: creating a frequency distribution chart based on a price increment; step 102: selecting an accumulation distribution point from the frequency distribution chart; and step 103: calculating an average deviation of an active range based on the accumulation distribution point, calculating a significant range, and using the significant range as an equitable value of a market. The method calculates and generates a trading reference price indicator of a financial market product by superimposing discrete quantitative elements of time and quantity distributions onto conventional price-time, so as to accurately reflect real-time market transactions, avoid price manipulation, and achieve accurate statistics and analysis of financial prices.Type: ApplicationFiled: January 14, 2022Publication date: July 27, 2023Inventor: SUN SUN CHAN
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Publication number: 20230230162Abstract: A method for predicting a financial product price based on an accumulation distribution indicator includes the following steps: step S1: inputting, by a user, a ticker symbol; step S2: calculating, by a system, an accumulation distribution indicator value based on daily trade data; step S3: calculating an accumulation distribution interval and an average candlestick; step S4: determining whether the accumulation distribution indicator breaks through the accumulation distribution interval upward or downward; if the accumulation distribution indicator breaks through the accumulation distribution interval upward or downward, going to step S6, otherwise, going to step S5; step S5: displaying a chart with the average candlestick; and step S6: displaying a breakout mark, where the breakout mark is a rising mark if an upward breakout occurs or is a falling mark if a downward breakout occurs, and displaying the chart with the average candlestick.Type: ApplicationFiled: January 14, 2022Publication date: July 20, 2023Inventor: SUN SUN CHAN
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Publication number: 20230217087Abstract: A system and method of extracting or inspecting a feature of an object using thermal imaging, and a method of inspecting an object of a garment product. The system includes a source of thermal influence arranged to heat or cool an object; an imager arranged to capture a plurality of images of the object when the object is subjected to the thermal influence; and an image processor arrange to processing the plurality of images and to distinguish a feature of interest from the other portions of the object presented on the plurality of images.Type: ApplicationFiled: December 31, 2021Publication date: July 6, 2023Inventors: Kin Sun CHAN, Yan Nei LAW, Zi Qiao LAM
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Publication number: 20220386443Abstract: A plasma air sterilizer includes a fan assembly, a plasma generator, a plasma generator channel, and a grounded metal isolation mesh, where the fan assembly is a drum-type fan with side air intake which generates uniform air stream to a flat channel and outputs the uniform air stream to the plasma generator channel; the plasma generator channel has a flat structure and is connected to the plasma generator; the plasma generator generates plasma to sterilize air; and the grounded metal isolation mesh is arranged at an outlet of the plasma generator channel. The air sterilizer has a flat structure, so as to facilitate the arrangement of the sterilizer on wall panels, roofs, and the like without occupying extra space. Moreover, a circulating plasma sterilization mode enables the continuous sterilization of indoor air, is not limited to local sterilization, and shows a prominent sterilization effect.Type: ApplicationFiled: December 14, 2021Publication date: December 1, 2022Applicant: BEIJING BEIQING BOYU AIR STERILIZATION TECHNOLOGY CO., LTDInventor: Sun Sun CHAN
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Patent number: 11488592Abstract: A communication robot for operating a massage providing apparatus by executing an artificial intelligence algorithm (AI) and/or machine learning algorithm in a 5G environment connected for the Internet of things and a method for operating the communication robot are provided. The method for operating the communication robot may include acquiring a spoken utterance of a user positioned within a prescribed range from the massage providing apparatus, tracking a spoken utterance direction of the user from the spoken utterance of the user, orienting the communication robot towards the spoken utterance direction of the user, acquiring a voice command included in the spoken utterance in relation to operation of the massage providing apparatus, and operating the massage providing apparatus according to the voice command.Type: GrantFiled: September 24, 2019Date of Patent: November 1, 2022Assignee: LG ELECTRONICS INC.Inventors: Sang Won Kim, Sun Chan Park
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Publication number: 20220213339Abstract: This invention relates to a white inkjet ink composition having improved compatibility of functional polymer-stabilized titanium dioxide with binder resins, resulting in significantly slowing down the sedimentation rate, resisting clogging nozzles upon jetting, and enhancing the lightness of the ink coating. The white inkjet ink composition comprises a white colorant; one or more binder resins; one or more compatibilizers; an ink solvent; and optionally one or more additives. The white colorant is modified with a functional copolymer comprising an acid group, such as such as styrene-maleic anhydride, to form a modified white colorant. The presence of the one or more compatibilizers significantly improve the compatibility of the modified white colorant, such as styrene-maleic anhydride stabilized titanium dioxide, with the one or more binder resins.Type: ApplicationFiled: January 5, 2021Publication date: July 7, 2022Applicant: Inner Mongolia Xianhong Science Co., Ltd.Inventors: Kwan Yeung CHIU, Kin Man HO, Chun Ho YAM, Siu Sun CHAN, Kwai Sang NG
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Publication number: 20210104672Abstract: A coating composition includes a graphene oxide and a solvent. At least one of a carboxyl group and an epoxide group of the graphene oxide is functionalized by an amine. The amine has an activation energy to an epoxide group of the graphene oxide of about ?3 kcal/mol to about 8 kcal/mol. A method of forming a stacked structure using the coating composition is provided. A method of manufacturing a display device using the coating composition is provided.Type: ApplicationFiled: September 23, 2020Publication date: April 8, 2021Applicants: Samsung Display Co., LTD., DONGJIN SEMICHEM CO., LTD.Inventors: Hee Kyun SHIN, Dong Kyun SEO, Jun Ho SIM, Woo Jin CHO, Byung Hoon KANG, Seung Jun MOON, Sun Chan PARK, Hee Won SEO, Ji Eun CHO, Kyu Soon SHIN
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Patent number: 10570301Abstract: Provided herein is an inkjet ink composition comprising an ink solvent, a binder, an additive, and a colorant comprising superparamagnetic or/and paramagnetic surface-modified iron oxide or/and iron hydroxide nanoparticles, wherein the nanoparticles are coated with a layer of silica-based coating or/and a layer of functional polymer. The superparamagnetic property of the nanoparticles ensures no magnetic attraction between the nanoparticles at room temperature, and good dispersion stability in the inkjet ink composition. The inkjet ink composition disclosed herein has excellent printing stability in terms of no flocculation and clogging of nozzle during inkjet printing and shows comparable printing stability with non-pigment ink. Printing on nonporous substrates with the inkjet ink composition disclosed herein has excellent transfer resistance. The inkjet ink composition disclosed herein allows color tuning of the ink through controlling the crystal structures of the nanoparticles.Type: GrantFiled: November 30, 2017Date of Patent: February 25, 2020Assignee: INNER MONGOLIA XIANHONG SCIENCE CO., LTD.Inventors: Pei Li, Kin Man Ho, Chun Ho Yam, Siu Sun Chan, Kwai Sang Ng
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Publication number: 20200035237Abstract: A communication robot for operating a massage providing apparatus by executing an artificial intelligence algorithm (AI) and/or machine learning algorithm in a 5G environment connected for the Internet of things and a method for operating the communication robot are provided. The method for operating the communication robot may include acquiring a spoken utterance of a user positioned within a prescribed range from the massage providing apparatus, tracking a spoken utterance direction of the user from the spoken utterance of the user, orienting the communication robot towards the spoken utterance direction of the user, acquiring a voice command included in the spoken utterance in relation to operation of the massage providing apparatus, and operating the massage providing apparatus according to the voice command.Type: ApplicationFiled: September 24, 2019Publication date: January 30, 2020Applicant: LG ELECTRONICS INC.Inventors: Sang Won Kim, Sun Chan Park
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Publication number: 20200016027Abstract: A massage providing apparatus operated by executing an artificial intelligence algorithm and/or machine learning algorithm in a 5G environment connected for the Interne of things and a method for controlling the massage providing apparatus. A method for controlling a massage providing apparatus which may include acquiring information related to image content from an image content playback device for playing back arbitrary image content, analyzing the information related to the image content, setting a massage mode according to a result of analyzing the information related to the image content, and controlling the massage providing apparatus to operate according to the set massage mode.Type: ApplicationFiled: September 5, 2019Publication date: January 16, 2020Applicant: LG ELECTRONICS INC.Inventors: Sang Won KIM, Sun Chan PARK
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Publication number: 20180210853Abstract: A system of extending functionalities of a host device using a smart flash storage device comprises the host device having a host interface and configured to perform a specific function to generate a first set of data. The host device is coupled with a flash storage device. The flash storage device is configured to conform to a flash memory interface. A set of data generated by the host device is to be stored in flash memory storage of the flash storage device. A processor of the flash storage device is configured to run one or more user applications to process the set of data. The processor is to operate using power supplied by the host device.Type: ApplicationFiled: September 5, 2017Publication date: July 26, 2018Applicant: Intel CorporationInventors: Randolph Y. Wang, Shaojun Wei, Leibo Liu, Eugene Tang, Jiqiang Song, Sun Chan, Dawei Wang, Jesse Fang, Paul Peng, Shouyi Yin
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Publication number: 20180155561Abstract: Provided herein is an inkjet ink composition comprising an ink solvent, a binder, an additive, and a colorant comprising superparamagnetic or/and paramagnetic surface-modified iron oxide or/and iron hydroxide nanoparticles, wherein the nanoparticles are coated with a layer of silica-based coating or/and a layer of functional polymer. The superparamagnetic property of the nanoparticles ensures no magnetic attraction between the nanoparticles at room temperature, and good dispersion stability in the inkjet ink composition. The inkjet ink composition disclosed herein has excellent printing stability in terms of no flocculation and clogging of nozzle during inkjet printing and shows comparable printing stability with non-pigment ink. Printing on nonporous substrates with the inkjet ink composition disclosed herein has excellent transfer resistance. The inkjet ink composition disclosed herein allows color tuning of the ink through controlling the crystal structures of the nanoparticles.Type: ApplicationFiled: November 30, 2017Publication date: June 7, 2018Applicant: Inner Mongolia Xianhong Science Co. Ltd.Inventors: Pei Li, Kin Man HO, Chun Ho YAM, Siu Sun CHAN, Kwai Sang NG
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Patent number: 9786673Abstract: A semiconductor memory device may include: a first group of pillars having diameters which are gradually increased toward the a first side; and interlayer insulating layers and conductive patterns surrounding the pillars of the first group, the interlayer insulating layers and conductive patterns being alternately stacked.Type: GrantFiled: January 16, 2017Date of Patent: October 10, 2017Assignee: SK Hynix Inc.Inventors: Jik Ho Cho, Sun Chan Lee
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Patent number: 9773287Abstract: Disclosed herein are a weapon management system using a cop's black-box which collects environment information by sensing an aiming movement of a user to a subject according to use of a weapon from a first cop's black-box, and receives, from a plurality of second cop's black-boxes located within a preset radial distance from the user, external environment information based on the aiming movement of the user, a cop's black-box, and a method for the same. Use of the weapon may be monitored in real time using collected environment information and external environment information such that a further action can be taken.Type: GrantFiled: July 19, 2016Date of Patent: September 26, 2017Assignee: Base Korea Information Communication Co., Ltd.Inventors: Ja Min Goo, Ja Cheon Koo, Sun Chan Kweon, Joong Wuk Kang
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Patent number: 9753878Abstract: A system of extending functionalities of a host device using a smart flash storage device comprises the host device having a host interface and configured to perform a specific function to generate a first set of data. The host device is coupled with a flash storage device. The flash storage device is configured to conform to a flash memory interface. A set of data generated by the host device is to be stored in flash memory storage of the flash storage device. A processor of the flash storage device is configured to run one or more user applications to process the set of data. The processor is to operate using power supplied by the host device.Type: GrantFiled: November 2, 2011Date of Patent: September 5, 2017Assignee: Intel CorporationInventors: Randolph Y. Wang, Shaojun Wei, Leibo Liu, Eugene Tang, Jiqiang Song, Sun Chan, Dawei Wang, Jesse Fang, Paul Peng, Shouyi Yin
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Patent number: 9420532Abstract: According to some embodiments, a communication module 120 may be configured to transmit data packet traffic and a management module 110 may be configured to shape the data packet traffic transmitted by the communication module 120. The management module 110 may shape the data packet traffic by buffering data packets routed at different times to the communication module 120 based on at least one power management factor.Type: GrantFiled: December 29, 2011Date of Patent: August 16, 2016Assignee: INTEL CORPORATIONInventors: Sai Luo, Shanshan Zheng, Li Shang, Xin Zhou, Chunxiao Lin, Sun Chan
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Patent number: 9260617Abstract: Provided herein is an inkjet ink composition for printing irremovable color trace marks on polymer substrates. The composition disclosed herein comprises a surface colorant, a hydrophobic colorant capable of staining the polymer substrates disclosed herein, a hydrophobic colorant carrier which provides good solubility for the hydrophobic colorant, a binder and an ink solvent system. Printing with the composition disclosed herein on multilayered plastic packaging provides a double layered print. The surface colorants can be removed by an organic solvent, while the hydrophobic colorant can stain the nonporous substrates, giving a watermark of the surface print or an inner layer trace marks, which are highly resistance against chemical and physical stress. The composition disclosed herein also allows color tuning of the trace marks. Attempt to remove the printed information by any physical or chemical means will leave irremovable color trace marks, thus allowing consumers to detect tampered goods.Type: GrantFiled: June 18, 2014Date of Patent: February 16, 2016Assignee: INNER MONGOLIA XIANHONG SCIENCE CO. LTDInventors: Pei Li, Kin Man Ho, Chun Ho Yam, Kwai Sang Ng, Siu Sun Chan
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Patent number: 9127795Abstract: Apparatus for joining a first conduit to a second conduit comprising a first coupler for attachment to an end of the first conduit, a second coupler for attachment to an end of the second conduit and for engagement to the first coupler, and a snap-fit fastener for fastening the first coupler to the second coupler. The snap-fit fastener is arranged in at least two portions to fit around the periphery of the first and second couplers when the first and second couplers are engaged. The apparatus enables relative movement between the first coupler and the second coupler.Type: GrantFiled: March 28, 2008Date of Patent: September 8, 2015Inventor: Sun Chan
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Publication number: 20140218452Abstract: An inkjet printing system for printing permanent marks on a variety of nonporous substrate surfaces is provided. The system involves three components: 1) An inkjet printer; 2) An adaptable inkjet ink for the inkjet printer, and 3) A heating element. The present system can instantly produce permanent marks on nonporous surfaces after inkjet printing. The resulting permanent marks are impervious to chemical and physical removal, thus prohibiting fraudsters to tamper packaging information.Type: ApplicationFiled: February 5, 2014Publication date: August 7, 2014Applicant: Hallyuen Holdings Ltd.Inventors: Pei LI, Kin Man HO, Chun Ho YAM, Siu Sun CHAN, Kwai Sang NG
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Publication number: 20140101465Abstract: A system of extending functionalities of a host device using a smart flash storage device comprises the host device having a host interface and configured to perform a specific function to generate a first set of data. The host device is coupled with a flash storage device. The flash storage device is configured to conform to a flash memory interface. A set of data generated by the host device is to be stored in flash memory storage of the flash storage device. A processor of the flash storage device is configured to run one or more user applications to process the set of data. The processor is to operate using power supplied by the host device.Type: ApplicationFiled: November 2, 2011Publication date: April 10, 2014Inventors: Randolph Y. Wang, Shaojun Wei, Leibo Liu, Eugene Tang, Jiqiang Song, Sun Chan, Dawei Wang, Jesse Fang, Paul Peng, Shouyi Yin