Patents are a good information resource for obtaining IoT (Internet of Things) R&D status in a company. Even if Apple is active in the IoT business (it provides HomeKit home automation platform for helping developers to create new securely connected home automation devices in iOS, and thus, enables users to discover HomeKit accessories in their home and configure them, or create actions to control the devices), there are only a few patents that are directly related to the IoT specific R&D activities. On the other hand, Samsung was found to be very active in patenting of the IoT smart home R&D activities, and Cisco was found to be very active in patenting of the IoT smart grids networks R&D activities. Followings are some examples of patents that provide Apple IoT R&D status.