WESTINGHOUSE PROCESS CONTROL, INC., A DELAWARE CORPORATION
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 07, 2000 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 586 Total Citation Count
- Jul 31, 1972 Earliest Filing
- 14 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
6033268 Modular I/O system with two-way connectors between units and a common lock for multiple plug-in modulesApr 30, 97Mar 07, 00[H01R]
5984734 Modular input/output system with flexible interface with field wiringApr 30, 97Nov 16, 99[H01R]
5864680 Method and system for distributing data in a real time data imaging networkJun 05, 97Jan 26, 99[G06F, 200.]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5159562 Optimization of a plurality of multiple-fuel fired boilers using iterated linear programmingExpiredMar 26, 92Oct 27, 92[G06F]
4804515 Distributed microprocessor based sensor signal processing system for a complex processExpiredOct 31, 84Feb 14, 89[G21C]
4536126 System and method employing a digital computer for automatically synchronizing a gas turbine or other electric power plant generator with a power systemExpiredJul 31, 72Aug 20, 85[H02P]
4533997 Computer monitored or controlled system which may be modified and de-bugged on-line by one not skilled in computer programmingExpiredJan 17, 80Aug 06, 85[G06F]
4445180 Plant unit master control for fossil fired boiler implemented with a digital computerExpiredNov 06, 73Apr 24, 84[G05B, G06F, F01D]
4380757 Data acquisition system and analog to digital converter thereforExpiredDec 09, 81Apr 19, 83[H03K]
4377000 Automatic fault detection and recovery system which provides stability and continuity of operation in an industrial multiprocessor controlExpiredJun 18, 80Mar 15, 83[G06F]
4349821 Data acquisition system and analog to digital converter thereforExpiredJan 28, 80Sep 14, 82[H04Q]
4308463 System and method for operating industrial gas turbine apparatus and gas turbine electric power plants preferably with a digital computer control systemExpiredDec 29, 72Dec 29, 81[G05B]
4308098 Method of electrically converting an analog signal into a digital representationExpiredSep 21, 78Dec 29, 81[H03K, G21C]
4306417 Multiple boiler steam blending control system for an electric power plantExpiredNov 28, 79Dec 22, 81[F01K]
4205631 Pressure limiting control for an inlet draft fan in an electric power plantExpiredOct 11, 78Jun 03, 80[F27D]
Top Inventors for This Owner
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