Patent application number | Description | Published |
20080211683 | METHOD AND APPARATUS FOR LOOSE WIRING MONITOR - A system is provided in which the voltage phases, neutral, and ground are monitored and an alarm is generated if specific trigger conditions are met. These conditions are indicative of a possible loose neutral, loose wiring, or general over/under voltage condition. Specific algorithms can be used to determine the possibility of a loose wiring condition, and if limits are met, various alarm modes are started. | 09-04-2008 |
20080217108 | METHOD AND APPARATUS FOR A DRIVE-THRU PRODUCT DELIVERY VERIFIER - A system for improving the efficiency of drive-through delivery systems is provided. The system can provide complete error tracking and feedback; however, partial or no error tracking and/or feedback can be provided if desired. Errors in order fulfillment can be reduced. Detailed information on product weight and delivery timing can be provided. By analyzing the weight distributions of each food item or any other suitable measurements, production quality and consistency may be monitored. By analyzing the delivery times for each food item type or any other suitable measurements, production efficiency and restaurant work flow may be measured. | 09-11-2008 |
20090027061 | METHOD AND APPARATUS FOR AN ELECTRICAL CONDUCTOR MONITORING SYSTEM - A system and method for determining the status of each monitored conductor, and optionally indicating peak current or other parameters are provided. Wireless self-powered sensor elements can eliminate much of the wiring required in traditional systems, and greatly ease the installation in difficult underground locations. | 01-29-2009 |
20110109320 | SYSTEM, METHOD, AND APPARATUS FOR A SAFE POWERLINE COMMUNICATIONS INSTRUMENTATION FRONT-END - A safe powerline communications instrumentation front end device including a voltage input for receiving a line voltage from a powerline, a voltage reducer for reducing the voltage of the line voltage, a filtering system for extracting a Power Line Communications (PLC) signal from the line voltage, and an analog output for outputting the PLC signal as an analog signal for communications test equipment. | 05-12-2011 |
20120029715 | METHOD AND APPARATUS FOR A DEMAND MANAGEMENT MONITORING SYSTEM - A demand management monitoring system including a remote measurement device including a microprocessor for calculating RMS voltage data from digital samples and a wireless communications device, and a server system including a database configured to store the RMS voltage data from the remote measurement device. | 02-02-2012 |
20140253097 | System, Method, and Apparatus for a Safe Powerline Communications Instrumentation Front-End - A safe powerline communications instrumentation front end device including a voltage input for receiving a line voltage from a powerline, a voltage reducer for reducing the voltage of the line voltage, a filtering system for extracting a Power Line Communications (PLC) signal from the line voltage, and an analog output for outputting the PLC signal as an analog signal for communications test equipment | 09-11-2014 |
20140257587 | Method and Apparatus for a Demand Management Monitoring System - A demand management monitoring system including a remote measurement device including a microprocessor for calculating RMS voltage data from digital samples and a wireless communications device, and a server system including a database configured to store the RMS voltage data from the remote measurement device. | 09-11-2014 |