Abstract: A food timing system is disclosed that includes a number of timer modules associated with food holding devices in a restaurant. The timer modules are connected in a network for communicating information about the food being held in food holding compartments of the food holding devices. Each timer module includes a plurality of timers, with each timer being associated with a food holding compartment of a food holding device. The timers measure the holding time of food in each food holding compartment and are capable of transferring the holding time to another timer when the food is transferred to a holding compartment associated with the other timer.

Abstract: A portable timer system and method for restaurant inventory management includes a plurality of portable timers that connect to one or more food preparation, processing, and/or storage devices typically used in restaurants. The portable timer system may include at least one timer programming station, a computing device, and a handheld computing device. Each portable timer can updated include updated information about the food products being operated on in the food devices, and such information can be transferred with the portable timer as the food product is transferred from one food device to another. A restaurant can utilize the portable timer system and method to manage the food inventory therein by having current information about food products that are being processed, prepared, and stored in the restaurant.

Abstract: A smart tray system includes a plurality of information tags and a plurality of communication devices, which can communicate with each of the information tags when the information tags are located in the proximity of the communication devices. Each information tag is attached to a food tray and contains information about the food tray and the food product contained therein. The information tags and the communication devices provide for tracking and updating the information about the food product contained in the food trays.