| Patent Number |
Title Of Patent |
Date Issued |
| 6167316 |
Distributed object-oriented building automation system with reliable asynchronous communication |
December 26, 2000 |
| A computer-implemented building automation system is provided with an asynchronous communication architecture for supporting object-oriented applications that interact with distributed building automation devices. Standard application objects which need to be informed of changes to the |
| 6115713 |
Networked facilities management system |
September 5, 2000 |
| A networked system having a wide variety of applications and particularly applicable to facilities management systems has multiple levels of software in processing nodes. The levels include a "features" processing level which communicates requests for data to a software object level |
| 5598566 |
Networked facilities management system having a node configured with distributed load management |
January 28, 1997 |
| A networked system having a wide variety of applications and particularly applicable to facilities management systems has multiple levels of software in processing nodes. The levels include a "features" processing level which communicates requests for data to a software object level |
| 5550980 |
Networked facilities management system with optical coupling of local network devices |
August 27, 1996 |
| A networked system having a wide variety of applications and particularly applicable to facilities management systems has multiple levels of software in processing nodes. The levels include a "features" processing level which communicates requests for data to a software object level |
| 5522044 |
Networked facilities management system |
May 28, 1996 |
| A networked system having a wide variety of applications and particularly applicable to facilities management systems has multiple levels of software in processing nodes. The levels include a "features" processing level which communicates requests for data to a software object level |
| 5511188 |
Networked facilities management system with time stamp comparison for data base updates |
April 23, 1996 |
| A networked system having a wide variety of applications and particularly applicable to facilities management systems has multiple levels of software in processing nodes. The levels include a "features" processing level which communicates requests for data to a software object level |
| 5463735 |
Method of downloading information stored in an arching device to destination network controller |
October 31, 1995 |
| A network system having a wide variety of applications and particularly applicable to facilities management systems includes network controllers which continuously process data related to building and industrial, environmental, security and other automated system controls. Each network |
| 5276880 |
Method for parsing and representing multi-versioned computer programs, for simultaneous and sync |
January 4, 1994 |
| A modified parser generator enables the parsing of programs such as C programs with preprocessor directives and implemented extensions to the normal abstract syntax tree representation of programs to create an integrated representation structure. |
