Patents by Inventor Parkson Wong
Parkson Wong 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).
-
Publication number: 20230289140Abstract: An adder circuitry for adding two floating-point operands is provided. The first operand includes a first exponent and a first mantissa, the second operand includes a second exponent and a second mantissa. The adder circuitry includes a least significant bit (LSB) handler, an exponent subtractor, a near-path logic circuit, a far-path logic circuit, and a selection logic circuit. The LSB handler generates an LSB result to reflect whether LSBs of the first and second exponent are identical. The exponent subtractor computing an exponent difference between the first and second exponent. The near-path logic circuit computes a near-path result according to the first and second mantissa. The far-path logic circuit computes a far-path result according to the exponent difference, the first mantissa and the second mantissa. The selection logic circuit selects one of the near-path result and the far-path result according to the exponent difference.Type: ApplicationFiled: March 8, 2022Publication date: September 14, 2023Applicant: CENTREON CORPORATIONInventors: Kuo-Tseng TSENG, Parkson WONG, Benjamin OU
-
Patent number: 9933998Abstract: In a novel computation device, a plurality of partial product generators is communicatively coupled to a binary number multiplier. The binary number is partitioned in the computation device into non-overlapping subsets of binary bits and each subset is coupled to one of the plurality of partial product generators. Each partial product generator, upon receiving a subset of binary bits representing a number, generates a multiplication product of the number and a predetermined constant. The multiplication products from all partial product generators are summed to generate the final product between the predetermined constant and the binary number. The partial product generators are constructed by logic gates and wires connected the logic gates including a AND gate. The partial product generators are free of memory elements.Type: GrantFiled: February 6, 2017Date of Patent: April 3, 2018Inventors: Kuo-Tseng Tseng, Parkson Wong
-
Publication number: 20170168775Abstract: In a novel computation device, a plurality of partial product generators is communicatively coupled to a binary number multiplier. The binary number is partitioned in the computation device into non-overlapping subsets of binary bits and each subset is coupled to one of the plurality of partial product generators. Each partial product generator, upon receiving, a subset of binary bits representing a number, generates a multiplication product of the number and a predetermined constant. The multiplication products from all partial product generators are summed to generate the final, product between the predetermined constant and the binary number. The partial product generators are constructed by logic gates and wires connected the logic gates including a AND gate. The partial product generators are free of memory elements.Type: ApplicationFiled: February 6, 2017Publication date: June 15, 2017Inventors: Kuo-Tseng Tseng, Parkson Wong
-
Publication number: 20150154005Abstract: In a novel computation device, a plurality of partial product generators is communicatively coupled to a random number. The random number is partitioned in the computation device into non-overlapping subsets of binary bits and each subset is coupled to one of the plurality of partial product generators. Each partial product generator, upon receiving a subset of binary bits representing a number, generates a multiplication product of the number and a predetermined constant. The multiplication products from all partial product generators are summed to generate the final product between the predetermined constant and the random number.Type: ApplicationFiled: December 1, 2014Publication date: June 4, 2015Inventors: Kuo-Tseng Tseng, Parkson Wong
-
Patent number: 8726061Abstract: Multiple media devices are synchronized in a multi-media system having a computer system, a plurality of media devices, and a display system. Each media device to be synchronized receives a front-end synchronization signal that periodically increments a front-end counter. The front-end counter represents an unadjusted system time (UST). The media device obtains a frame of data to be displayed from a computer system. The media device also receives a back-end synchronization signal that periodically increments a back-end counter each time a frame of data is to he displayed. The back-end counter represents a media stream count (MSC). UST and MSC data are periodically transmitted to the computer system for analysis and use by a synchronization algorithm. Specifically, UST is transmitted to the computer system each time a frame of data is obtained, and a UST/MSC pair is transmitted to the computer system each time a frame of data is displayed.Type: GrantFiled: August 8, 2011Date of Patent: May 13, 2014Assignee: RPX CorporationInventors: Michael K. Poimboeuf, Francis S. Bernard, Kevin A. Smith, Parkson Wong, Todd S. Stock, William R. Lawson
-
Publication number: 20120036388Abstract: Multiple media devices are synchronized in a multi-media system having a computer system, a plurality of media devices, and a display system. Each media device to be synchronized receives a front-end synchronization signal that periodically increments a front-end counter. The front-end counter represents an unadjusted system time (UST). The media device obtains a frame of data to be displayed from a computer system. The media device also receives a back-end synchronization signal that periodically increments a back-end counter each time a frame of data is to he displayed. The back-end counter represents a media stream count (MSC). UST and MSC data are periodically transmitted to the computer system for analysis and use by a synchronization algorithm. Specifically, UST is transmitted to the computer system each time a frame of data is obtained, and a UST/MSC pair is transmitted to the computer system each time a frame of data is displayed.Type: ApplicationFiled: August 8, 2011Publication date: February 9, 2012Applicant: Graphics Properties Holdings, Inc.Inventors: Michael K. POIMBOEUF, Francis S. Bernard, Kevin A. Smith, Parkson Wong, Todd S. Stock, William R. Lawson
-
Patent number: 7996699Abstract: Multiple media devices are synchronized in a multi-media system having a computer system, a plurality of media devices, and a display system. Each media device to be synchronized receives a front-end synchronization signal that periodically increments a front-end counter. The front-end counter represents an unadjusted system time (UST). The media device obtains a frame of data to be displayed from a computer system. The media device also receives a back-end synchronization signal that periodically increments a back-end counter each time a frame of data is to be displayed. The back-end counter represents a media stream count (MSC). UST and MSC data are periodically transmitted to the computer system for analysis and use by a synchronization algorithm. Specifically, UST is transmitted to the computer system each time a frame of data is obtained, and a UST/MSC pair is transmitted to the computer system each time a frame of data is displayed.Type: GrantFiled: April 11, 2005Date of Patent: August 9, 2011Assignee: Graphics Properties Holdings, Inc.Inventors: Michael K. Poimboeuf, Francis S. Bernard, Kevin A. Smith, Parkson Wong, Todd S. Stock, William R. Lawson
-
Publication number: 20060227245Abstract: Multiple media devices are synchronized in a multi-media system having a computer system, a plurality of media devices, and a display system. Each media device to be synchronized receives a front-end synchronization signal that periodically increments a front-end counter. The front-end counter represents an unadjusted system time (UST). The media device obtains a frame of data to be displayed from a computer system. The media device also receives a back-end synchronization signal that periodically increments a back-end counter each time a frame of data is to be displayed. The back-end counter represents a media stream count (MSC). UST and MSC data are periodically transmitted to the computer system for analysis and use by a synchronization algorithm. Specifically, UST is transmitted to the computer system each time a frame of data is obtained, and a UST/MSC pair is transmitted to the computer system each time a frame of data is displayed.Type: ApplicationFiled: April 11, 2005Publication date: October 12, 2006Applicant: Silicon Graphics, Inc.Inventors: Michael Poimboeuf, Francis Bernard, Kevin Smith, Parkson Wong, Todd Stock, William Lawson