Executone Information Systems, Inc.
22Patents
0Active
22Granted
36Portfolio score
Filing activity: Oct 28, 1988 → Oct 3, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5822544A | Patient care and communication system | Electricity | 822 | Expired |
| US5465082A | Apparatus for automating routine communication in a facility | Electricity | 571 | Expired |
| US5594786A | Patient care and communication system | Emerging Cross-Sectional Technologies | 511 | Expired |
| US5689229A | Patient care and communication system | Emerging Cross-Sectional Technologies | 481 | Expired |
| US5291399A | Method and apparatus for accessing a portable personal database as for a hospital environment | Electricity | 416 | Expired |
| US5465286A | Apparatus for supervising an automatic call distribution telephone system | Electricity | 354 | Expired |
| US5793861A | Transaction processing system and method | Electricity | 351 | Expired |
| US5455851A | System for identifying object locations | Physics | 322 | Expired |
| US5822418A | Telephone communication system having a locator | Emerging Cross-Sectional Technologies | 299 | Expired |
| US5515426A | Telephone communication system having a locator | Emerging Cross-Sectional Technologies | 265 | Expired |
| US6009333A | Telephone communication system having a locator and a scheduling facility | Electricity | 258 | Expired |
| US5815566A | Apparatus and method for dynamic inbound/outbound call management and for scheduling appointments | Electricity | 220 | Expired |
| USRE37531E1 | System for identifying object locations | General | 158 | Expired |
| US5341412A | Apparatus and a method for predictive call dialing | Emerging Cross-Sectional Technologies | 112 | Expired |
| US5461665A | Voice processing system | Electricity | 72 | Expired |
| US5412715A | Apparatus and method for connecting telephone switching devices | Electricity | 40 | Expired |
| US4998249A | Method and system for multiplexing telephone line circuits to highway lines | Electricity | 33 | Expired |
| US4977590A | Signal level expansion apparatus as for a telecommunications system | Electricity | 32 | Expired |
| USD398899S | Battery module | General | 30 | Expired |
| USD398579S | Battery mount | General | 7 | Expired |
| USD325585S | Telephone station unit | General | 6 | Expired |
| USD320988S | Telephone keyset | General | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.