1
Min Zhu: Method to provide for virtual screen overlay. Future Labs, Claude Hamrick, Emil C Chang, November 19, 1996: US05577188 (1040 worldwide citation)

The present invention in the form of a computer software program provides for a method for annotating over static images or annotating over active application programs. In the case of static images, user-created objects can be created, manipulated and placed over static images. In the case of annota ...


2
Barclay Ruiqing Jiang: Method for creating peer-to-peer connections over an interconnected network to facilitate conferencing among users. WebEx Communications, Claude Hamrick, Emil C Chang, Oppenheimer Wolff & Donnelly, December 26, 2000: US06167432 (323 worldwide citation)

A method for facilitating the creation and maintenance of network connections over an interconnected network for the purpose of facilitating the creation and participation of on-line conferences in accordance to the peer-to-peer paradigm is disclosed. A designated location on the network (e.g. a web ...


3
Barclay R Jiang, Min Zhu: Method of transferring data at adjustable levels of priorities to provide optimum response to user demands. FLS Acquistion Corporation, Claude Hamrick, Emil C Chang, April 22, 1997: US05623603 (130 worldwide citation)

A method for organizing frames of data into queues for prioritized transmission is disclosed. Frames in queues can be transmitted to the other computer systems, and the priority of transfer is set according to the type of data. The frame currently being viewed is provided with a high priority. If th ...


4
E A Yfantis: Random number generator for electronic applications. Silicon Gaming, Claude Hamrick, Oppenheimer W Donnelly, Emil C Chang, February 16, 1999: US05871400 (83 worldwide citation)

A two-dimensional random number generator for use in electronic applications is constructed of a shift-register random number generator using the coefficients of a primitive polynomial of degree k to generate sequences of random binary numbers, and a second random number generator to provide an inde ...


5
Andrew Pascal, Louis David Giacalone Jr, Michael Barnett: Method and apparatus for providing a signal indicating the approximate amount of elapsed time. Silicon Gaming, Claude Hamrick, Emil C Chang, Oppenheimer W Donnelly, September 1, 1998: US05800264 (38 worldwide citation)

The present invention relates to a signaling system which provides as part of the signal an indication as to the approximate elapsed time since the activation of the signal. Furthermore, the type of service required can be indicated by a particular flashing scheme or color code. The system has both ...


6
Joseph L Mardesich, Richard J Stevens: Transducer system for trolling motor. Pinpoint Corporation, Claude Hamrick, Emil C Chang, June 11, 1996: US05525081 (33 worldwide citation)

A trolling motor system and method for controlling the trolling motor, including a microcontroller, a plurality of transducers, a steering motor, and an outboard motor. The user is allowed to input commands via a keypad and the selected mode of operation is displayed via an LCD screen. The microcont ...


7
Steve S Y Chen: Smart cooling security system. ETEQ Microsystems, Claude Hamrick, Emil C Chang, May 20, 1997: US05631852 (31 worldwide citation)

The present invention provides a cooling security system that combines a hardware apparatus with a software routine. The cooling security system detects problems associated with the operation of the fan which is the main component for cooling or heat dissipation, and provides notification of the fan ...


8
Gregory P Knowles, Adrian S Lewis: Data compression and decompression. Klics, Media Vision, Robert O Guillot, Emil C Chang, August 26, 1997: US05661822 (29 worldwide citation)

A decompression method uses four coefficient inverse perfect reconstruction digital filters. The coefficients of these inverse perfect reconstruction digital filters require a small number of additions to implement thereby enabling rapid decompression in software. The method partially inverse transf ...


9
Dah Bin Kao, Loc B Hoang, Albert Wu, Tung Yi Chan: Semiconductor memory array with buried drain lines and methods therefor. Winbond Electronics Corp I, Claude Hamrick, Justin Boyce, Emil C Chang, November 16, 1999: US05986934 (21 worldwide citation)

A semiconductor memory array and methods therefor is provided herein comprising a substrate; a plurality of memory cell field effect transistors formed on said substrate and being arranged thereon into rows and columns of transistors, each transistor includes a channel region interposed between drai ...


10
David O Hodgson, Daniel B Gochnauer: Video capture expansion card. Media Vision, Claude Hamrick, Emil C Chang, August 27, 1996: US05550566 (20 worldwide citation)

An expansion card for a personal computer digitizes, optionally processes and/or compresses, stores, and then relays to the personal computer video information without the use of a frame store memory. An analog-to-digital converter on the expansion card digitizes at least part of a frame of an analo ...