Patents by Inventor Man Hui

Man Hui 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).

  • Patent number: 11745390
    Abstract: Methods, systems and agglomerators for recovering mixed multi-plastic and natural fiber are described. The systems, methods, and the agglomerator operate at low temperatures to avoid degradation of the plastic film. The agglomerator includes cutting discs that are adjustable.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: September 5, 2023
    Assignee: INFINICAL TECHNOLOGIES LLC
    Inventors: Hon Man Hui, Zhigang He
  • Publication number: 20220143872
    Abstract: Methods, systems and agglomerators for recovering mixed multi-plastic and natural fiber are described. The systems, methods, and the agglomerator operate at low temperatures to avoid degradation of the plastic film. The agglomerator includes cutting discs that are adjustable.
    Type: Application
    Filed: April 30, 2020
    Publication date: May 12, 2022
    Applicant: INFINICAL TECHNOLOGIES LLC
    Inventors: Hon Man HUI, Zhigang HE
  • Publication number: 20190111586
    Abstract: A method of plastic reclamation for a plastic and natural fiber mixture, comprising, forming a mixture off first plastic component, a second plastic component, a third fiber component and a fourth additive component, the first plastic component comprising polyethylene and polypropylene, the second plastic component comprising polyethylene terephthalate, polystyrene, acrylic, nylon, polycarbonate and bioplastic, wherein the first plastic component: comprises a larger weight percentage than the second plastic component and a sum of the first plastic component and the second plastic component is 10% to 95% of a total weight, the third fiber component comprising wood, paper and natural fiber, wherein its the third fiber component is 0% to 85% of the total weight and the fourth additive component comprising at least calcium carbonate and stabilizer, wherein the fourth additive component is 5% to 45% of the total weight, agglomerating the mixture, milling the mixture and granulating the mixture,
    Type: Application
    Filed: November 16, 2017
    Publication date: April 18, 2019
    Inventor: Hon Man Hui
  • Patent number: 9604974
    Abstract: The present disclosure relates to compound of structural Formula I and a method for preparing said compounds. The disclosure further relates to a method of employing the Formula I compounds for modulation of Janus kinase-Signal Transducer and Activator of Transcription (JAK-STAT) pathway in cancer cells, and the corresponding use of compound of Formula I as anti-cancer agents.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: March 28, 2017
    Assignees: UNIVERSITY OF MYSORE, NATIONAL UNIVERSITY OF SINGPORE, BANGALORE UNIVERSITY, CAMBRIDGE ENTERPRISE LTD
    Inventors: Kanchugarakoppal Subbegowda Rangappa, Basappa, Chakrabhavi Dhananjaya Mohan, Shobith Rangappa, Hanumantharayappa Bharathkumar, Gautam Sethi, Andreas Bender, Peter Edward Lobie, Kam Man Hui, Alan Prem Kumar, Vijay Kumar Pandey, Julian Fuchs, Muthu Kumaraswamy Shanmugam, Krishna Bulusu, Xiaoyun Dai, Feng Li, Amudha Deivasigamani
  • Patent number: 9505262
    Abstract: The present invention is applicable to the technical field of wheels. Provided are a wheel (100) and a vehicle comprising the same. The wheel (100) comprises a wheel hub (10) and a wheel housing (20 , said wheel hub (10) being mounted on a wheel axle, and a tire being mounted outside said wheel housing (20). Said wheel (100) further comprises a plurality of spring strips (40), each of said spring strips (40) comprising a loop (41), each of said loops (41) comprising a top end and a bottom end; the top end of said loop (41) is connected to the outer wall of said wheel hub (10), and the bottom end of said loop (41) is connected to the inner wall (21) of said wheel housing (20); each of said spring strips (40) comprises at least two free ends (42) that are cross-linked with each other, a first slot (411) is provided on one of said at least two free ends (42), and a portion of the other free end is set as a narrow strip which is inserted into said first slot (411).
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: November 29, 2016
    Assignee: COMPUROBOT TECHNOLOGY COMPANY
    Inventors: Martin Wing-Kin Hui, Miranda Hoi-Ying Chung, Emily Fong-Man Hui
  • Publication number: 20160214968
    Abstract: The present disclosure relates to compound of structural Formula I and a method for preparing said compounds. The disclosure further relates to a method of employing the Formula I compounds for modulation of Janus kinase-Signal Transducer and Activator of Transcription (JAK-STAT) pathway in cancer cells, and the corresponding use of compound of Formula I as anti-cancer agents.
    Type: Application
    Filed: January 22, 2016
    Publication date: July 28, 2016
    Inventors: Kanchugarakoppal Subbegowda RANGAPPA, BASAPPA, Chakrabhavi Dhananjaya MOHAN, Shobith RANGAPPA, Hanumantharayappa BHARATHKUMAR, Gautam SETHI, Andreas BENDER, Peter Edward LOBIE, Kam Man HUI, Alan Prem KUMAR, Vijay Kumar PANDEY, Julian FUCHS, Muthu Kumaraswamy SHANMUGAM, Krishna BULUSU, Xiaoyun DAI, Feng LI, Amudha DEIVASIGAMANI
  • Publication number: 20150360508
    Abstract: The present invention is applicable to the technical field of wheels. Provided are a wheel (100) and a vehicle comprising the same. The wheel (100) comprises a wheel hub (10) and a wheel housing (20, said wheel hub (10) being mounted on a wheel axle, and a tire being mounted outside said wheel housing (20). Said wheel (100) further comprises a plurality of spring strips (40), each of said spring strips (40) comprising a loop (41), each of said loops (41) comprising a top end and a bottom end; the top end of said loop (41) is connected to the outer wall of said wheel hub (10), and the bottom end of said loop (41) is connected to the inner wall (21) of said wheel housing (20); each of said spring strips (40) comprises at least two free ends (42) that are cross-linked with each other, a first slot (411) is provided on one of said at least two free ends (42), and a portion of the other free end is set as a narrow strip which is inserted into said first slot (411).
    Type: Application
    Filed: May 22, 2015
    Publication date: December 17, 2015
    Inventors: MARTIN WING-KIN HUI, MIRANDA HOI-YING CHUNG, EMILY FONG-MAN HUI
  • Publication number: 20150232943
    Abstract: Disclosed are methods of diagnosing liver cancer in a subject as well as methods of assessing the risk of a subject having chronic hepatitis and liver cirrhosis of developing liver cancer. Also disclosed are kits for the diagnosis of liver cancer.
    Type: Application
    Filed: September 23, 2013
    Publication date: August 20, 2015
    Applicant: SINGAPORE HEALTH SERVICES PTE LTD
    Inventor: Kam Man Hui
  • Publication number: 20120135472
    Abstract: Disclosed is a hot-start PCR method, based on protein trans-splicing of intein-inserted large (Neq L) and small (Neq S) fragments of Neq DNA polymerase. The method comprises: preparing a PCR reaction mixture containing a sample DNA and primers; adding the Neq L fragment and the Neq S fragment together to the PCR reaction mixture, said Neq L fragment consisting of an amino acid sequence of SEQ ID NO: 2, with an intein amino acid sequence stretching from position 579 to 676 therein, said Neq S fragment consisting of an amino acid sequence of SEQ ID NO: 4 with an intein amino acid sequence stretching from position 1 to 30 therein; inducing the Neq L fragment and the Neq S fragment to undergo a protein trans-splicing process to form a polypeptide exhibiting Neq DNA polymerase activity; and performing a certain number of cycles of DNA denaturation, primer annealing and DNA extension.
    Type: Application
    Filed: November 29, 2011
    Publication date: May 31, 2012
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Suk Tae KWON, Sung Suk Cho, Jae Geun Song, In Hye Kim, Kang Keun Lee, Man-Hui Youn
  • Patent number: 8065771
    Abstract: This invention discloses a roller brush used in swimming pool cleaner, including the roller body and the roller brush wrapped around the roller body. The inner side of roller brush in contact with the roller body outer surface. The roller body has a number of detent posts or grooves. The roller brush inner surface has a number of corresponding grooves or posts. Certain number of detent posts engages with grooves enable the roller brush and roller body positive interlock. For this reason, this roller brush invention allows positive and synchronize drive between roller body and roller brush, avoiding slipping drive. Moreover, this invention has simple construction, easy manufacture and assembly. This invention does not need to apply too much tension on the roller brush, reducing the flexible roller brush aging rate. It is therefore product life extended and maintenance cost lowered.
    Type: Grant
    Filed: April 2, 2008
    Date of Patent: November 29, 2011
    Inventors: Wing-kin Hui, Fong-man Hui
  • Publication number: 20110187828
    Abstract: An apparatus to obtain 3D location information from an image using a single camera or sensor includes a first table, in which the numbers of pixels are recorded according to the distance of a reference object. Using the prepared first table and a determined focal distance, a second table is generated in which the number of pixels is recorded according to the distance of a target object. Distance information is then calculated according to the detected number of pixels with reference to the second table. A method for obtaining 3D location information includes detecting a number of pixels of a target object from a first image, generating tables including numbers of pixels according to distance, detecting a central pixel and a number of pixels of the target object from a second image, and estimating two-dimensional location information one-dimensional distance of the target object from the tables and pixel information.
    Type: Application
    Filed: January 5, 2011
    Publication date: August 4, 2011
    Applicant: PANTECH CO., LTD.
    Inventors: Yu-Hyun KIM, Jeong-Su PARK, Tae-Kyeong BAE, Man-Hui LEE, Jae-Hyun LEE, Chang-Shik JUNG
  • Publication number: 20100252128
    Abstract: The present invention provides a microfluidic device comprising a plurality of wells, each of which may be substantially filled with a liquid without either the need for expensive individual sample loading or the requirement to isolate individual wells to prevent cross contamination and sample evaporation. A base member (2) comprises a plurality of wells (4) in the form of an array, an inlet channel (6) and three outlets (8).
    Type: Application
    Filed: December 4, 2008
    Publication date: October 7, 2010
    Inventors: Hai-Qing Gong, Kam Man Hui, Hao-Bing Liu
  • Publication number: 20090268039
    Abstract: An apparatus and method for outputting multimedia and an education apparatus by using camera are disclosed, wherein an object is photographed by a camera, feature points are extracted from images of the photographed object and multimedia corresponding to images that accords the most with the feature points are outputted from a database, such that an output speed of the multimedia can be increased.
    Type: Application
    Filed: April 29, 2008
    Publication date: October 29, 2009
    Inventor: Man Hui Yi
  • Publication number: 20090087843
    Abstract: The present invention relates to genetic sequences exhibiting differential expression patterns in cancer tissue relative to normal tissue. The identification of such sequences permits their use as molecular markers for cancer, as early indicators of cancer progression and/or as predictive markers for a propensity or likelihood of a cancer to develop. The present invention relates particularly to genetic sequences exhibiting expression patterns up-regulated in cervical cells or associated with pre-, early- or late-onset cervical cancer relative to normal cervical cells, such sequences serving as biomarkers. The biomarkers of the present invention provide targets for the development of therapeutic protocols for the treatment or prophylaxis of cervical or related cancer. Such therapeutic protocols are directed to inhibiting expression of the marker or inhibiting the expression product of the marker.
    Type: Application
    Filed: January 17, 2008
    Publication date: April 2, 2009
    Inventors: Kam Man Hui, Qing Cheng
  • Publication number: 20080295264
    Abstract: Disclosed herein is a swimming pool cleaning vehicle including a housing having an outer shell and defining a hollow interior. The housing having at least one intake port and at least one outlet port. The intake port(s) being located adjacent the drive mechanism. The pool cleaning vehicle includes a drive mechanism which in different embodiments has pairs of wheels and/or rollers and various combinations thereof for moving the vehicle. The vehicle includes a bottom and the bottom is concaved inwardly toward the interior.
    Type: Application
    Filed: March 7, 2008
    Publication date: December 4, 2008
    Inventors: Wing-kin Hui, Fong-man Hui
  • Publication number: 20080244843
    Abstract: This invention discloses a roller brush used in swimming pool cleaner, including the roller body and the roller brush wrapped around the roller body. The inner side of roller brush in contact with the roller body outer surface. The roller body has a number of detent posts or grooves. The roller brush inner surface has a number of corresponding grooves or posts. Certain number of detent posts engages with grooves enable the roller brush and roller body positive interlock. For this reason, this roller brush invention allows positive and synchronize drive between roller body and roller brush, avoiding slipping drive. Moreover, this invention has simple construction, easy manufacture and assembly. This invention does not need to apply too much tension on the roller brush, reducing the flexible roller brush aging rate. It is therefore product life extended and maintenance cost lowered.
    Type: Application
    Filed: April 2, 2008
    Publication date: October 9, 2008
    Inventors: Wing-kin HUI, Fong-man Hui
  • Patent number: 7329422
    Abstract: Compositions have been obtained by extracting rhizomes of Fagopyrum dibotrys with alcohol and concentrating the extract to a powder or syrup, optionally followed by fractionation. The extract is demonstrated to be a potent anti-cancer agent. Its activity at the gene level was analysed.
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: February 12, 2008
    Inventor: Kam Man Hui
  • Patent number: 7323302
    Abstract: The present invention relates generally to genetic sequences exhibiting differential expression patterns in cancer tissue relative to normal tissue. The identification of differentially expressed genetic sequences permits their use as molecular markers for cancer, as early indicators of cancer progression and/or as predictive markers for a propensity or likelihood of a cancer to develop. The present invention relates particularly to genetic sequences exhibiting expression patterns up-regulated in cervical cells or associated with pre-, early- or late-onset cervical cancer relative to normal cervical cells. The genetic sequences of the present invention provide markers for early- or late-onset cervical cancer and/or a cancer related to cervical cancer. The markers of the present invention further provide potential targets for the development of therapeutic protocols for the treatment or prophylaxis of cervical or related cancer.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: January 29, 2008
    Assignee: Singapore Health Services Pte, Ltd
    Inventors: Kam Man Hui, Qing Cheng
  • Publication number: 20070097669
    Abstract: This invention is directed toward an adapter that transmits the screen image from a handheld video game device or handheld video player to a television or computer monitor without requiring the user to open the handheld and thereby void the warranty. The invention clips onto the back of the handheld and uses a precision lens and mirror system or a direct capture method to capture the image and light from the handheld screen. The invention then converts this image into a video signal via a camera, and the signal (AV, SVideo, VGA, NTCS/PAL, USB, etc.) is sent through video leads from the invention to an output for a computer monitor or to a TV set. Power for the invention comes through a standard electrical plug and/or batteries. Additional features include multiple camera modes, focus and brightness adjustments, adaptability to NTSC and PAL modes, and plastic console holder for easy installation.
    Type: Application
    Filed: November 18, 2005
    Publication date: May 3, 2007
    Inventor: Man Hui
  • Patent number: D742153
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: November 3, 2015
    Assignee: VIRCO MFG. CORPORATION
    Inventors: Man Hui, Scott Fletcher