Patents by Inventor Hon Ng
Hon Ng 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: 20180190188Abstract: A system enabling compressed frame scanning for a display and a method thereof are described herein. A pixel having a maximum pixel data in a row of the plurality of rows corresponding to a frame is identified. The maximum pixel data identified in the row is assigned as a pixel data for the row. A scan time for the row is computed based upon the pixel data of the row and a scanning time associated with a unit of the brightness index. An aggregate scan time for the frame is determined based upon the scan time computed for each of the plurality of rows corresponding to the frame. Finally, the frame is scanned based upon the aggregate scan time determined for the frame thereby enabling compressed scanning of the frame. The method is further implemented for randomly assigned rows of the frame to two or more sub-frames of the frame.Type: ApplicationFiled: November 6, 2017Publication date: July 5, 2018Inventors: Wai Hon Ng, Chi Wai Lee, Wing Chi Stephen Chan, Ling Sum Leung
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Patent number: 9439049Abstract: A flexible, extensible, and dynamically configurable message service gateway that offers inter alia a façade through which a Content Provider (CP), among others, may invoke services to simply and easily complete among other things opt-in and opt-out activities in connection with a CP campaign or initiative. Among other things such a façade may hide various of the complexities, technical aspects, etc. of different communication paradigms including for example Short Message Service, Multimedia Message Service, Internet Protocol Multimedia Subsystem, Wireless Application Protocol, Electronic Mail, Instant Messaging, Unstructured Supplementary Service Data, etc. Such a façade may be offered by a centrally-located, full-featured Messaging Inter-Carrier Vendor.Type: GrantFiled: January 27, 2012Date of Patent: September 6, 2016Assignee: Sybase, Inc.Inventors: Kam-Hon Ng, Marina E. Giverts, Steven J. Dantzer
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Publication number: 20130196627Abstract: A flexible, extensible, and dynamically configurable message service gateway that offers inter alia a façade through which a Content Provider (CP), among others, may invoke services to simply and easily complete among other things opt-in and opt-out activities in connection with a CP campaign or initiative. Among other things such a façade may hide various of the complexities, technical aspects, etc. of different communication paradigms including for example Short Message Service, Multimedia Message Service, Internet Protocol Multimedia Subsystem, Wireless Application Protocol, Electronic Mail, Instant Messaging, Unstructured Supplementary Service Data, etc. Such a façade may be offered by a centrally-located, full-featured Messaging Inter-Carrier Vendor.Type: ApplicationFiled: January 27, 2012Publication date: August 1, 2013Applicant: Sybase, Inc.Inventors: Kam-Hon Ng, Marina E. Giverts, Steven J. Dantzer
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Patent number: 8314779Abstract: A controller for detection of touches by a single finger or multiple fingers on a touch panel, the touch panel including a first group of electrodes arranged in a first direction and a second group of electrodes arranged in a second direction, thereby forming a plurality of crossover points.Type: GrantFiled: February 23, 2009Date of Patent: November 20, 2012Assignee: Solomon Systech LimitedInventors: Wing Chi Stephen Chan, Wai Pak Choi, Wai Kin Cheng, Kwok Wah Chu, Siu Hong Lui, Yao Lu, Wai Hon Ng
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Patent number: 8228264Abstract: Method and apparatus are provided for driving segments of a bistable display. The method may include providing, at the same time, a plurality of independent waveforms corresponding to display data for driving a plurality of segments of the display. The method may include selecting, for each segment, one of the independent driving waveforms. The method may also include determining whether an update of display data has occurred for one of the segments. The method may include selecting a different one of the waveforms to drive the segment if an update has occurred. The method may further include maintaining a currently selected waveform to drive the segment if an update has not occurred.Type: GrantFiled: March 28, 2007Date of Patent: July 24, 2012Assignee: Solomon Systech LimitedInventors: Chi Wai Ng, Siu Kei Wong, Wai Hon Ng, Man Chun Wong, Jimmy Chiu
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Patent number: 7907116Abstract: A drive system for a display having segment and common lines is provided. The system may include a first charge pump; a first storage capacitor coupled to the first charge pump at a first pumped voltage level; a second charge pump, including an input terminal coupled to the first storage capacitor; and a second storage capacitor coupled to a pump output terminal at the second pumped voltage level. The system may also include a controller coupled to the first and second storage capacitors, coupled to segment and common lines of an associated display; and a control circuit operating a plurality of switching devices to selectively connect the segment output terminal to the first and second storage capacitors to supply charge to the segment output terminal during a first phase and to return charge from the segment output terminal to the second storage capacitor during a second phase.Type: GrantFiled: May 3, 2007Date of Patent: March 15, 2011Assignee: Solomon Systech LimitedInventors: Wai Hon Ng, Man Chun Wong, Chi Wai Ng, Siu Kei Wong, Jimmy Chiu
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Patent number: 7791575Abstract: A driving circuit for driving a display panel including a plurality of pixels. The driving circuit includes a selecting signal generator to generate a plurality of selecting signals according to a first and a second pixel data, a voltage divider to provide a plurality of sub-transition voltages, and a voltage selector coupled to receive the plurality of sub-transition voltages and the selecting signal, and to selectively output a plurality of sub-transition voltages serially according to the selecting signals. A drive buffer is coupled to receive the outputted sub-transition voltages serially and to serially generate a plurality of sub-transition driving voltages according to the outputted sub-transition voltages during a transition time period.Type: GrantFiled: July 15, 2005Date of Patent: September 7, 2010Assignee: Solomon Systech LimitedInventors: Yuen Pat Lau, Wai Hon Ng, Stephen Wai-Yan Lai
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Publication number: 20100214232Abstract: A controller for detection of touches by a single finger or multiple fingers on a touch panel, the touch panel including a first group of electrodes arranged in a first direction and a second group of electrodes arranged in a second direction, thereby forming a plurality of crossover points.Type: ApplicationFiled: February 23, 2009Publication date: August 26, 2010Inventors: Wing Chi Stephen CHAN, Wai Pak CHOI, Wai Kin CHENG, Kwok Wah CHU, Siu Hong LUI, Yao LU, Wai Hon NG
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Patent number: 7630989Abstract: The invention relates to a computer-based method of and system for matching a set of transaction instructions received from a submitting entity with a record data set of receiving entity. The record data set includes a plurality of account records and an associated match key data set comprising a plurality of match keys, wherein each match key identifies an associated account record. The method comprises searching the match key data set using a match key derived from a received funds transfer instruction to identify an account record in said record data set thereby automatically matching said instruction to said identified record. The submitting entity selects a particular unmatched record of said data set, thereby manually matching said instruction to said selected record.Type: GrantFiled: November 17, 2004Date of Patent: December 8, 2009Assignee: Colonial First State Investments Ltd.Inventors: John Meredith Weir, Michael Prior, Tony Antoun, Nee Hon Ng, Todd Venning, Arie Budhihardjo
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Patent number: 7522443Abstract: The integrated circuit memory comprises a memory array including a plurality of memory cells in rows and columns, the memory array being divided into a plurality of blocks of the memory cells.Type: GrantFiled: July 15, 2005Date of Patent: April 21, 2009Assignee: Solomon Systech LimitedInventors: Wai Hon Ng, Chi Wai Lee, Ka Wai Cheung, Yin Li
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Publication number: 20080273007Abstract: A drive system for a flat panel display having segment and common lines is provided. The system may include a first charge pump, including an input terminal for receiving electric charge at an input voltage level and a circuit for generating a first pumped voltage level. The system may also include a first storage capacitor coupled to the first charge pump for storing electric charge at the first pumped voltage level. The system may include a second charge pump, including an input terminal coupled to the first storage capacitor for receiving electric charge at the first pumped voltage level; a pump output terminal; and a circuit for generating a second pumped voltage level at the pump output terminal. The system may further include a second storage capacitor coupled to the pump output terminal for storing electric charge at the second pumped voltage level.Type: ApplicationFiled: May 3, 2007Publication date: November 6, 2008Inventors: Wai Hon Ng, Man Chun Wong, Chi Wai Ng, Siu Kei Wong, Jimmy Chiu
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Publication number: 20080238894Abstract: Method and apparatus are provided for driving segments of a bistable display. The method may include providing, at the same time, a plurality of independent waveforms corresponding to display data for driving a plurality of segments of the display. The method may include selecting, for each segment, one of the independent driving waveforms. The method may also include determining whether an update of display data has occurred for one of the segments. The method may include selecting a different one of the waveforms to drive the segment if an update has occurred. The method may further include maintaining a currently selected waveform to drive the segment if an update has not occurred.Type: ApplicationFiled: March 28, 2007Publication date: October 2, 2008Inventors: Chi Wai Ng, Siu Kei Wong, Wai Hon Ng, Man Chun Wong, Jimmy Chiu
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Publication number: 20060228374Abstract: The present invention provides an oral DNA composition for improving an impaired immunity associated with chronic infection of hepatitis B virus (HBV) and for suppressing transgene expression for a protrated period of time comprising an attenuated strain of bacterial cells which preferentially target phagocytic cells of the intestinal mucosa, and which serve as a vehicle for a plasmid vector carrying one or more genes or complementary DNA coding for at least a portion of a hepatitis B viral protein or peptide. Given orally, the DNA composition causes a transient and self-limiting infection of the intestinal tract through autolysis of the bacterial cells and release of the plasmid after gaining entry into infected host cells. A promotor contained within the plasmid allows for expression of the HBV gene(s) in the eurokaryotic environment, the viral products of which help to booster a cell-mediated immunity to clear the infection and reverse a state of immune tolerance characteristic of HBV chronic infection.Type: ApplicationFiled: April 27, 2006Publication date: October 12, 2006Inventors: Mun-hon Ng, Kwok-Yung Yuen, Bo-Jian Zheng
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Publication number: 20060178567Abstract: A method for capturing and monitoring at least one physiological parameter and movement within an area of at least one person are disclosed. The area is divided into cells having respective location identifiers. Each person is provided with a respective device for measuring at least one physiological parameter of the person. The physiological parameter is indicative of whether the person has a physical condition. Each device has a device identifier. The device is used to at least intermittently measure a physiological parameter of the person using the respective device to obtain a physiological parameter reading for each measurement. The physiological parameter reading is associated with the respective device identifier of the device by which, the respective location identifier of the cell in which, and a time at which the physiological parameter reading is obtained. The associated information is stored at a remote location. A system and a physiological parameter device are also disclosed.Type: ApplicationFiled: July 17, 2003Publication date: August 10, 2006Inventors: Zenton Goh, Sian Neo, Hon Ng, Soh Lim
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Publication number: 20050285979Abstract: A method of automatically disabling a low noise amplifier (LNA) that serves to boost weak video signals in a TV tuner, when the television receives a cable TV service. The method involves storing the total number of preset programs assigned during an initial auto-tune setup operation. If the total count exceeds a predetermined threshold (22, 23), this indicates cable TV service whose signals will not require boosting. The LNA is then disabled to avoid picture beat from interference between programs on neighbouring channels.Type: ApplicationFiled: June 27, 2005Publication date: December 29, 2005Inventors: Sui Tan, Wan Tan, Youki Sai, Hon Ng
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Patent number: 6630820Abstract: A method and an apparatus for measuring the instantaneous frequency of FM modulated signals, includes sampling, instantaneous frequency computing, and lowpass filtering. FM modulated signal are sampled at prescribed intervals to provide digitized FM signal. The instantaneous frequency is computed by manipulating the digitized FM signal mathematically using a new mathematical equation proposed in this invention to provide the instantaneous frequency based on digitized FM signal samples. More accurate instantaneous frequency values can be obtained by filtering the computed instantaneous frequency values using a lowpass filter.Type: GrantFiled: October 3, 2002Date of Patent: October 7, 2003Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Mi Michael Bi, Peter Kwong Ming Kiew, Chin Hon Ng
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Publication number: 20030162741Abstract: The present invention provides an oral DNA composition for improving an impaired immunity associated with chronic infection of hepatitis B virus (HBV) and for suppressing transgene expression for a protrated period of time comprising an attenuated strain of bacterial cells which preferentially target phagocytic cells of the intestinal mucosa, and which serve as a vehicle for a plasmid vector carrying one or more genes or complementary DNA coding for at least a portion of a hepatitis B viral protein or peptide. Given orally, the DNA composition causes a transient and self-limiting infection of the intestinal tract through autolysis of the bacterial cells and release of the plasmid after gaining entry into infected host cells. A promotor contained within the plasmid allows for expression of the HBV gene(s) in the eurokaryotic environment, the viral products of which help to booster a cell-mediated immunity to clear the infection and reverse a state of immune tolerance characteristic of HBV chronic infection.Type: ApplicationFiled: February 28, 2003Publication date: August 28, 2003Applicant: THE UNIVERSITY OF HONG KONGInventors: Mun-Hon Ng, Kwok-Yung Yuen, Bo-Jian Zheng
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Publication number: 20030052662Abstract: A method and an apparatus for measuring the instantaneous frequency of FM modulated signals, comprises a sampling means, an instantaneous frequency computing means and a lowpass filtering means. The sampling means samples FM modulated signal at prescribed intervals to provide digitized FM signal. The instantaneous frequency computing means manipulates the digitized FM signal mathematically using a new mathematical equation proposed in this invention to provide the instantaneous frequency based on digitized FM signal samples. More accurate instantaneous frequency values can be obtained by filtering the computed instantaneous frequency values using a lowpass filter.Type: ApplicationFiled: October 3, 2002Publication date: March 20, 2003Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.Inventors: Mi Michael Bi, Peter Kwong Ming Kiew, Chin Hon Ng
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Patent number: 6483286Abstract: A method and an apparatus for measuring the instantaneous frequency of FM modulated signals, includes sampling, instantaneous frequency computing, and lowpass filtering. FM modulated signal are sampled at prescribed intervals to provide digitized FM signal. The instantaneous frequency is computed by manipulating the digitized FM signal mathematically using a new mathematical equation proposed in this invention to provide the instantaneous frequency based on digitized FM signal samples. More accurate instantaneous frequency values can be obtained by filtering the computed instantaneous frequency values using a lowpass filter.Type: GrantFiled: May 30, 2000Date of Patent: November 19, 2002Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Mi Michael Bi, Ming Kwong Peter Kiew, Chin Hon Ng
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Patent number: 5812122Abstract: A test system for testing layout services for supporting complex text languages in a graphical user interface (GUI) system. A GUI application is used to test the implementation of locale-specific layout services modules via the Layout Services interface, with little or no modification of the GUI toolkit. The application allows users to modify input and output text layout attributes. The input processing layout is processed and input characters are transformed into presentation layout, and the output data may be analyzed to determine if the correct transformations are being made. The application tool allows users to test a specific locale interface, and returns the result data so that the user may interpret the data. Errors may be detected and isolated to each locale-specific language module.Type: GrantFiled: December 14, 1995Date of Patent: September 22, 1998Assignee: Sun Microsystems, Inc.Inventor: Nelson Hon Ng