18464107. Wireless Power Mode Switching simplified abstract (Apple Inc.)
Contents
Wireless Power Mode Switching
Organization Name
Inventor(s)
Zaid A. Abukhalaf of Sunnyvale CA (US)
Alexei E. Kosut of Campbell CA (US)
Wireless Power Mode Switching - A simplified explanation of the abstract
This abstract first appeared for US patent application 18464107 titled 'Wireless Power Mode Switching
Simplified Explanation
Abstract
A wireless power system is described that includes power transmitting devices, power receiving devices, and power transmitting and receiving devices. The system includes control circuitry that determines whether to operate in a power receiving mode or a power transmitting mode based on various factors such as the types of devices in the system, the battery charge levels, and the presence of a wired power source. Each device has a default mode, but can switch to another mode when it detects an adjacent device.
Patent/Innovation Explanation
- Wireless power system with power transmitting, receiving, and transmitting/receiving devices
- Control circuitry determines whether to operate in power receiving or transmitting mode
- Preferred mode depends on device types, battery charge levels, and presence of wired power source
- Devices have default mode but can switch to another mode when adjacent device is detected
Potential Applications
- Charging smartphones, tablets, and other portable devices wirelessly
- Powering smart home devices without the need for wired connections
- Enabling wireless charging for electric vehicles
- Providing power to medical implants without the need for invasive procedures
Problems Solved
- Eliminates the need for multiple charging cables and adapters
- Reduces clutter and simplifies charging process
- Enables charging in hard-to-reach or inaccessible areas
- Facilitates seamless integration of power sources in various devices
Benefits
- Convenience and ease of use for charging devices
- Flexibility in power transfer modes based on device and system requirements
- Improved safety by reducing the risk of electrical shocks and short circuits
- Potential for increased energy efficiency compared to traditional wired charging methods
Original Abstract Submitted
A wireless power system may include power transmitting devices, power receiving devices, and power transmitting and receiving devices. Control circuitry in the power transmitting and receiving device may determine whether to operate in a power receiving mode or a power transmitting mode. The preferred mode for the power transmitting and receiving device may depend on the types of devices within the system, the state of charge of the batteries of the devices in the system, whether or not one or more devices in the system are connected to a wired power source, etc. Each power transmitting and receiving device may have a default mode. Upon detection of an adjacent device, the wireless power transmitting and receiving device enters a configuration phase in its default mode. Before or during a power transfer phase, the power transmitting and receiving device may swap roles from its default mode to another mode.
