Patents
Patents for G06F - Electric digital data processing (20,033)
03/1993
03/04/1993DE4136320A1 Home financing management system
03/03/1993EP0529049A1 Multilanguage optimizing compiler using templates in multiple pass code generation
03/03/1993EP0272288B1 Testable multi-mode counter network and method for operating its test.
03/03/1993EP0114938B1 On-the-fly multibyte error correction
02/1993
02/24/1993EP0528008A1 Symbol table for intermediate compiler language
02/10/1993EP0526622A1 Interface for representing effects in a multilanguage optimizing compiler
02/10/1993EP0526621A1 Analyzing inductive expressions in a multilanguage optimizing compiler
11/1992
11/19/1992EP0513474A1 Digital visual and sensor simulation system for generating realistic scenes
11/17/1992US5164990 Method and apparatus for recognizing unknown spoken words and by feature extraction and comparison with reference words
10/1992
10/14/1992EP0507811A1 Method and apparatus for controlling writing to memory
10/07/1992EP0282504B1 Digital simulation system for generating realistic scenes
10/06/1992CA1308457C Positive feedback tactile function key
09/1992
09/23/1992EP0504364A1 Distributed user authentication protocol.
09/17/1992WO1992015945A1 Symbol table for intermediate compiler language
09/17/1992CA2081476A1 Symbol table for intermediate compiler language
09/08/1992CA1307339C Method and apparatus for lubricating a magnetic disk continuously in a recording file
08/1992
08/28/1992WO1992015944A1 Interface for representing effects in a multilanguage optimizing compiler
08/28/1992WO1992015943A1 Multilanguage optimizing compiler using templates in multiple pass code generation
08/28/1992WO1992015942A1 Analyzing inductive expressions in a multilanguage optimizing compiler
08/28/1992WO1992015941A1 Method of constructing a constant-folding mechanism in a multilanguage optimizing compiler
08/26/1992EP0499874A2 Digital visual and sensor simulation system for generating realistic scenes
05/1992
05/20/1992EP0217871B1 Dual mode video tracker
05/06/1992CA2054956A1 Financing management system
04/1992
04/28/1992CA1299755C2 Digital visual and sensor simulation system for generating realistic scenes
03/1992
03/18/1992EP0285634B1 Method to execute two instruction sequences in an order determined in advance
03/01/1992WO1992004671A1 Distributed user authentication protocol
01/1992
01/29/1992EP0211934B1 Electronic publishing
01/14/1992US5081584 Computer-assisted design of anti-peptides based on the amino acid sequence of a target peptide
12/1991
12/31/1991CA1293820C Input/output network for computer system
12/04/1991EP0134809B1 Method and apparatus for representation of a curve of uniform width
10/1991
10/08/1991CA1290455C Support of mixed single and double byte data in a relational databaseproduct
09/1991
09/24/1991CA1289670C Method and device to execute two instruction sequences in an order determined in advance
07/1991
07/24/1991EP0437441A1 Workstations and data processing network containing workstations.
07/06/1991WO1991010192A1 Method and apparatus for controlling writing to memory
07/06/1991CA2070986A1 Method and apparatus for controlling writing to memory
05/1991
05/29/1991CN1051800A 专家系统测试器 Expert System Tester
05/18/1991CA2029495A1 Expert system tester
03/1991
03/26/1991CA1282173C Digital visual and sensor simulation system for generating realistic scenes
02/1991
02/21/1991WO1991002305A1 Workstations and data processing network containing workstations
01/1991
01/15/1991CA1279108C Look ahead terminal counter
01/15/1991CA1279107C Multi-mode counter network
12/1990
12/12/1990CN1047744A Method and apparatus for maintaining referential integrity within a relational database
11/1990
11/28/1990EP0399744A2 Method and apparatus for maintaining referential integrity within a relational database in a data processing system
11/28/1990EP0399452A2 Method and apparatus for recognizing unknown spoken words by feature extraction and comparison with reference words
10/1990
10/04/1990WO1990011573A1 Computer-assisted design of anti-peptides based on the amino acid sequence of a target peptide
09/1990
09/11/1990US4956770 Method and device to execute two instruction sequences in an order determined in advance
07/1990
07/25/1990CN1044178A Ordering system using distributed graphics and centralized text
07/10/1990US4941089 Input/output network for computer system
06/1990
06/28/1990CA2006686A1 Ordering system using distributed graphics and centralized text
05/1990
05/09/1990EP0198922B1 Aircraft data acquisition and recording system
11/1989
11/29/1989CN1037603A Support of mixed single and double byte data in a relational database product
11/15/1989EP0116625B1 Multiple simultaneous tone decoder
10/1989
10/11/1989EP0336579A2 Relational databases
08/1989
08/09/1989CN1034650A Keyboard identfication apparatus
05/1989
05/23/1989CA1254655A1 Method of comprehensive distortion correction for a computer image generation system
05/09/1989CA1253973A1 Electronic publishing
03/1989
03/29/1989EP0309002A1 Dual mode video tracker
02/1989
02/13/1989EP0204827A4 Communication controller using multiported random access memory.
10/1988
10/12/1988EP0285634A1 Method to execute two instruction sequences in an order determined in advance.
09/1988
09/21/1988EP0282504A1 Digital simulation system for generating realistic scenes.
09/06/1988CA1241766A1 Communication controller using multiported random access memory
08/1988
08/02/1988US4761801 Look ahead terminal counter
08/02/1988CA1240047A1 Aircraft data acquisition and recording system
07/1988
07/20/1988CN87107804A Digital image acquisition system
06/1988
06/29/1988EP0272288A1 Testable multi-mode counter network and method for operating its test.
06/16/1988WO1988004511A1 Input/output network for computer system
06/01/1988EP0134244B1 Resolution enhancement and zoom by degradation estimates
05/1988
05/17/1988US4745630 Multi-mode counter network
05/03/1988CA1236043A1 Keyboard apparatus and method
04/1988
04/20/1988CN87106765A Process and equipment executing two instruction sequence on predetermined order
04/13/1988CN87106625A Process and equipment executing two instruction sequence on predetermined order
04/07/1988WO1988002513A1 Method and device to execute two instruction sequences in an order determined in advance
03/1988
03/01/1988US4729102 Aircraft data acquisition and recording system
03/01/1988CA1233568A2 Enhanced cpu microbranching architechture
01/1988
01/28/1988WO1987007968A3 Multi-mode counter network
01/12/1988US4719584 Dual mode video tracker
12/1987
12/30/1987WO1987007992A1 Look ahead terminal counter
12/30/1987WO1987007968A2 Multi-mode counter network
12/22/1987US4714428 Method of comprehensive distortion correction for a computer image generation system
11/1987
11/17/1987CA1229440A1 Variable loadable character generator
11/03/1987CA1228942A1 Soft digital image apparatus
10/1987
10/06/1987CA1227882A1 System and process for processing information
09/1987
09/22/1987EP0134809A4 Method and apparatus for representation of a curve of uniform width.
08/1987
08/05/1987EP0088789B1 Multiprocessor computer system
07/1987
07/28/1987CA1224881A1 Enhanced cpu microbranching architecture
06/1987
06/30/1987US4677571 Electronic publishing
06/23/1987US4675743 System for scanning and storing an image
04/1987
04/15/1987EP0217871A1 Dual mode video tracker.
03/1987
03/16/1987EP0198922A4 Aircraft data acquisition and recording system.
02/1987
02/26/1987EP0116625A4 Multiple simultaneous tone decoder.
01/1987
01/13/1987US4636943 Enhanced CPU microbranching architecture
12/1986
12/17/1986EP0204827A1 Communication controller using multiported random access memory
10/1986
10/29/1986EP0198922A1 Aircraft data acquisition and recording system.
10/28/1986US4620287 Method and apparatus for representation of a curve of uniform width
10/09/1986WO1986005890A1 Dual mode video tracker
08/1986
08/14/1986WO1986004703A1 Electronic publishing
08/05/1986US4604683 Communication controller using multiported random access memory
07/1986
07/15/1986CA1207913A1 Method and apparatus for representation of a curve of uniform width
06/1986
06/19/1986WO1986003607A1 Communication controller using multiported random access memory
06/10/1986CA1205913A1 Simulator system for interactive simulation of complex dynamic systems