18188971. BATTERY HOT SWAPPING simplified abstract (QUALCOMM Incorporated)
Contents
BATTERY HOT SWAPPING
Organization Name
Inventor(s)
Vignesh Mariyappan of Trichy (IN)
Anand Kumar Kalairaj of Bengaluru (IN)
Prashanth Kumar Kakkireni of Bengaluru (IN)
BATTERY HOT SWAPPING - A simplified explanation of the abstract
This abstract first appeared for US patent application 18188971 titled 'BATTERY HOT SWAPPING
Simplified Explanation: The patent application describes techniques and apparatus for seamlessly swapping a primary power source with a secondary power source to power a portable device.
- The integrated circuit (IC) for power management includes switches to connect the primary and secondary power sources to the device.
- The IC also features a voltage regulator to ensure stable power supply and efficient energy management.
Key Features and Innovation:
- Seamless swapping of primary and secondary power sources.
- Integrated circuit design for efficient power management.
- Voltage regulator for stable power supply.
Potential Applications: This technology can be applied in portable electronic devices, such as smartphones, tablets, and laptops, to ensure uninterrupted power supply.
Problems Solved:
- Eliminates the need to manually switch power sources.
- Ensures continuous power supply for portable devices.
Benefits:
- Enhanced user experience with uninterrupted power supply.
- Improved energy efficiency and power management.
Commercial Applications: This technology can be utilized in consumer electronics, medical devices, and IoT devices to optimize power usage and enhance user experience.
Prior Art: Prior art related to this technology may include patents or research on power management systems for portable devices.
Frequently Updated Research: Stay updated on advancements in power management systems for portable devices to enhance the efficiency and performance of this technology.
Questions about Power Management Systems: 1. How does this technology improve energy efficiency in portable devices? 2. What are the potential challenges in implementing seamless power source swapping in portable devices?
Original Abstract Submitted
Techniques and apparatus for swapping a primary power source (e.g., a main battery) while using a secondary power source (e.g., a backup battery or a supercapacitor) to power a portable device. One example integrated circuit (IC) for power management generally includes a first power supply node; a second power supply node; a first port for coupling to a primary power source; a first switch coupled between the first power supply node and the first port; a second port for coupling to a secondary power source; a second switch coupled between the first power supply node and the second port; and a third switch coupled between the first and second power supply nodes. For certain aspects, the IC also includes a third power supply node, a voltage regulator coupled between the first and third power supply nodes, and a fourth switch coupled between the second and third power supply nodes.
