SIEMENS BUILDING TECHNOLOGIES AG
121Patents
14Active
121Granted
46Portfolio score
Filing activity: Oct 26, 1995 → Sep 25, 2008 · 14 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7548833B2 | Method and apparatus for graphical display of a condition in a building system with a mobile display unit | Mechanical Engineering; Lighting; Heating | 230 | Active |
| US6145751A | Method and apparatus for determining a thermal setpoint in a HVAC system | Mechanical Engineering; Lighting; Heating | 211 | Expired |
| US7610910B2 | Method and apparatus for controlling building component characteristics | Emerging Cross-Sectional Technologies | 206 | Active |
| US7451017B2 | Energy and cost savings calculation system | Emerging Cross-Sectional Technologies | 163 | Active |
| US6073110A | Activity based equipment scheduling method and system | Emerging Cross-Sectional Technologies | 134 | Expired |
| US7512450B2 | Method and apparatus for generating a building system model | Electricity | 125 | Active |
| US6380882B1 | Motion detector based on the doppler principle | Physics | 115 | Expired |
| US7337191B2 | Method and system for obtaining service related information about equipment located at a plurality of sites | Emerging Cross-Sectional Technologies | 109 | Expired |
| US7382271B2 | Automated position detection for wireless building automation devices | Electricity | 98 | Expired |
| US7317970B2 | Remote sensing for building automation | Physics | 97 | Active |
| US6102749A | Electronic thermostat having high and low voltage control capability | Physics | 94 | Expired |
| US7437596B2 | Self-healing control network for building automation systems | Electricity | 91 | Active |
| US7383148B2 | Method and apparatus for graphically displaying a building system | Mechanical Engineering; Lighting; Heating | 88 | Active |
| US7164972B2 | Method and apparatus for representing a building system | Emerging Cross-Sectional Technologies | 86 | Expired |
| US5963458A | Digital controller for a cooling and heating plant having near-optimal global set point control strategy | Mechanical Engineering; Lighting; Heating | 83 | Expired |
| US7024282B2 | Multi-node utilization of a single network variable input for computation of a single control variable at a sink node | Physics | 73 | Expired |
| US7139239B2 | Self-healing control network for building automation systems | Electricity | 62 | Expired |
| US5934554A | Room temperature sensor and thermostat control device | Physics | 60 | Expired |
| US6033302A | Room pressure control apparatus having feedforward and feedback control and method | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US6595233B2 | Safety device for a fluid transmission | Emerging Cross-Sectional Technologies | 58 | Expired |
| US7155499B2 | System controller for controlling a control network having an open communication protocol via proprietary communication | Electricity | 55 | Expired |
| US7308323B2 | Configuration output system | Physics | 54 | Expired |
| US6246321A | Movement detector | Physics | 49 | Expired |
| US6095426A | Room temperature control apparatus having feedforward and feedback control and method | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| US6486778B2 | Presence detector and its application | Physics | 47 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.