U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"I hate what they've done to my child...I would never let my own children watch it. "

Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Attorney: Hill; Kenneth C., Dillon; Andrew J.


Number of patents: 11
Last date: January 16, 1996

NumberTitleIssue Date
5485570Display station controller
A system for supporting graphics display sessions on remote terminals contains a processing subsystem dedicated to graphics support. Applications execute on a central processor, and display related graphics commands are executed on the separate graphics c...
01/16/1996
5463725Data processing system graphical user interface which emulates printed material
An interface for making information available to a user provides a display similar to a printed book or magazine. In order to "turn the page" of the displayed book, the user touches the screen with his hand or a pointing device, and moves it across the sc...
10/31/1995
5303238Network communications intermediate interface
A highly efficient and cost effective system, which may be physically located locally to a group of workstations, performs communications rerouting at the network session level. The intermediate system changes data packet headers as necessary to make such...
04/12/1994
5293622Computer system with input/output cache
A computer system has a cache located between input/output devices and a main system memory. All system memory accesses by the input/output devices are made through the cache. Memory accesses through the cache are limited to those addresses which are acce...
03/08/1994
5287482Input/output cache
A cache for use with input/output devices attached to an input/output bus. Requests for access to system memory by an input/output device pass through the cache. Virtual memory addresses used by the input/output devices are translated into real addresses ...
02/15/1994
5287457Computer system DMA transfer
A DMA controller coupled to two separate buses controls the transfer of data between them. To effect a block data transfer, data is simultaneously read on one bus and written on the other. This allows data to be transferred between buses at the maximum tr...
02/15/1994
5287444Message processing system
A standardized message processing procedure is invoked by an application program to generate informative messages. Message repositories are provided in files accessible to the message processor. A separate repository is provided for each national language...
02/15/1994
5276440Network device information exchange
A network has a plurality of devices connected together in pairs. When a physical connection between a pair of devices is initiated, the devices exchange information regarding a unique device identifier, and details of the physical connection. This inform...
01/04/1994
5274784Data transfer using bus address lines
A computer system can transfer data between a master subsystem and a slave subsystem on bus address lines as well as bus data lines during a high speed data transfer. Data is clocked during the high speed transfer by a high speed clock signal which is sep...
12/28/1993
5230049Program source code translator
A pre-compiler for a host programming language contains a language dependent portion and a language independent portion. The language dependent portion extracts source file statements written in a supplemental language and converts them into a language in...
07/20/1993
5054019Transfer direction turnaround in network data communications
In a network communications system, data is transferred from a first node to a second node. When requested, the second node can transmit a data direction turnaround message to the first node, followed by transferring data to the first node. Data transfer ...
10/01/1991
 
Sign InRegister
Username  
Password   
forgot password?