1
Hung Cao Nguyen, Son Hong Ho: Dual-column syndrome generation for DVD error correction using an embedded DRAM. NeoMagic, Stuart T Auvinen, September 5, 2000: US06115837 (123 worldwide citation)

A digital-versatile disk (DVD) playback-controller integrated circuit (IC) writes data to a block in an embedded memory buffer. The block has rows and columns. Row syndromes are generated on-the-fly as the data is written from the DVD disk to the memory buffer. Row syndrome generation thus requires ...


2
Hung Cao Nguyen, Son Hong Ho: DVD controller with embedded DRAM for ECC-block buffering. NeoMagic, Stuart T Auvinen, December 26, 2000: US06167551 (106 worldwide citation)

An embedded DRAM is incorporated inside a digital-versatile-disk (DVD) playback-controller integrated circuit. Data from the DVD optical disk is written to a data block in the embedded DRAM. Error correction is performed by reading the data block to generate syndromes and over-writing errors in the ...


3
Pedro J Del Nido, Hung Cao Danh, K Eric Sommers, Akihiko Ohkado: An aqueous heart preservation and cardioplegia solution. University of Pittsburgh of the Commonwealth System of Higher Education, Arnold B Silverman, Jolene W Appleman, April 18, 1995: US05407793 (46 worldwide citation)

A process for preserving a patient's organ for transplantation and cardioplegia during cardiac surgery is disclosed which includes harvesting the patient's organ for transplantation or arresting the heart during cardiac surgery, perfusing the organ or heart with an aqueous solution, and removing at ...


4
Son Hong Ho, Hung Cao Nguyen, Phuc Thanh Tran: Error-tolerant sync detection for DVD optical disks using programmable sequence of sync marks. LSI Logic Corporation, June 19, 2001: US06249896 (33 worldwide citation)

Synchronization (sync) marks on a digital-versatile disk (DVD) optical disk are initially detected and later used to adjust bit timing after jitter has occurred. Each DVD physical sector contains many sync marks in a predefined sequence. Each sync mark has a sync-code field that varies for the sync ...


5
Chi Hung Cao: Pluggable optical transceiver with pivoting release actuator. Optical Communication Products, Barlow Josephs & Holmes, November 16, 2004: US06819568 (17 worldwide citation)

A pluggable optical transceiver having a pivotable actuator assembly for quickly and easily removing the transceiver from a receptacle cage assembly is provided. The actuator assembly includes a slide member, actuator means, and spring means. The rotation of the actuator causes the transceiver to be ...


6
Hung Cao Nguyen, Son Hong Ho: On-the-fly row-syndrome generation for DVD controller ECC. LSI Logic Corporation, August 21, 2001: US06279135 (13 worldwide citation)

A digital-versatile disk (DVD) playback-controller integrated circuit (IC) writes data to a block in an embedded memory buffer while row syndromes are being generated in parallel. The block has rows and columns. Row syndromes are generated on-the-fly as the data is written from the DVD disk to the m ...


7
Phuc Thanh Tran, Son Hong Ho, Hung Cao Nguyen: Error-tolerant target-sector search using previous N sector ID for high-speed CD. LSI Logic, Stuart T Auvinen, March 6, 2001: US06198705 (8 worldwide citation)

An optical disk controller reads CD-ROM disks at high speeds that commonly produce errors. Errors in the headers that identify sectors are tolerated by the sector-search hardware. The disk-controller firmware writes a virtual target register the previous sector's header's minutes, seconds, ...


8
Chi Hung Cao: Pluggable optical transceiver with sliding actuator. Optical Communication Products, Barlow Josephs & Holmes, April 25, 2006: US07033191 (3 worldwide citation)

A pluggable optical transceiver module includes a housing with first and second ends, upper and lower surfaces, a channel and an opening slot formed thereon. A locking boss is slidably mounted within the housing and has a locking detent projecting therefrom and through the opening slot of the housin ...


9
Hung Cao, Kevin G Connors: Delivery system for inflatable implant. AttenueX Technologies, Knobbe Martens Olson & Bear, February 24, 2015: US08961392 (1 worldwide citation)

An implant delivery system can be used to deliver an implant into a body. The implant delivery system can include an inflation tube and a tubular member surrounding the inflation tube. The inflation tube can be used to provide an inflation medium to the implant. The tubular member can have a distal ...


10
Allen Chandler Young, Chi Hung Cao, Alexander James McKinnon: Systems and methods for preparation of medications. Kinn, Fish & Tsang, May 13, 2014: US08720808 (1 worldwide citation)

A pill is divided using a pill splitter and crusher device having a first member coupled to a second member. The first member comprises a pill-receiving cavity and the second member comprises a blade and an anvil. In some contemplated embodiments, the anvil is configured to crush a pill placed withi ...



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