Charging and processing case for wireless earbuds with in-the-ear electroencephalography implementation

Abstract

This invention presents a wireless earbud case tailored for biometrics and wearable technology. Unlike basic charging cases like those of consumer earbuds in the market currently, this earbud case enriches mobile device interaction. The case processes biometric electroencephalography (EEG) data to aid in monitoring mood, sleep, and neurological health. It wirelessly links via Bluetooth or WiFi to transmit data to a mobile software. It charges earbuds and can indicate battery levels of the earbuds or the case itself. It receives, processes, and transmits EEG data from external sources like earbud-connected electrodes. Then, the processed data displays on devices like phones and computers. Compatible with EEG or magnetoencephalography earbuds, it offers electronic storage for the purpose of data security. This invention optimizes data flow to external devices, such as EEG earbuds for biometric and wearable tech applications.

1 . A multifunctional charging and processing case for wireless earbuds, comprising:
 a. A protective enclosure configured to hold wireless earbuds and facilitate charging;   b. An integrated wireless communication module enabling communication with external devices;   C. An analog-to-digital converter (ADC) for converting analog EEG signals from the wireless earbuds into digital data;   d. A microcontroller responsible for processing the digitized EEG data and generating interpretable brainwave patterns;   e. A transmitter for wirelessly transmitting the processed EEG data to a paired external device;   f. An antenna with a magnetic loop copper coil design for wireless charging and communication;   g. A battery level indicator comprising a light display for indicating the remaining charge in the case's battery.   
     
     
         2 . The multifunctional charging and processing case of  claim 1 , wherein the wireless communication module employs Bluetooth technology. 
     
     
         3 . The multifunctional charging and processing case of  claim 1 , further comprising a wireless charging mechanism utilizing magnetic loop copper coil antennas for efficient power transfer. 
     
     
         4 . The multifunctional charging and processing case of  claim 1 , wherein the battery level indicator comprises a series of LED lights representing different battery levels. 
     
     
         5 . The multifunctional charging and processing case of  claim 1 , further comprising a printed circuit board (PCB) supporting the electronic components and providing connectivity within the case. 
     
     
         6 . The multifunctional charging and processing case of  claim 1 , wherein the battery level indicator is configured to display battery status information using different colors and patterns on the light display. 
     
     
         7 . The multifunctional charging and processing case of  claim 1 , wherein the wireless communication module supports Wi-Fi connectivity in addition to Bluetooth. 
     
     
         8 . The multifunctional charging and processing case of  claim 1 , wherein the analog-to-digital converter (ADC) ensures accurate digitization of EEG signals received from the wireless earbuds. 
     
     
         9 . A wireless earbud case system for processing and relaying biometric data, comprising:
 a. A charging and processing case for housing wireless earbuds and processing biometric data;   b. Electroencephalography (EEG) sensors integrated within the wireless earbuds for capturing brainwave patterns;   C. Bluetooth wireless communication for establishing a connection between the wireless earbuds and external devices;   d. A microcontroller unit (MCU) embedded within the case for analyzing the captured EEG data and generating real-time insights;   e. Data transmission means for wirelessly relaying the analyzed EEG data to a designated mobile application;   f. An external human-machine interface (HMI) device for displaying the processed EEG data in an interpretable format;   g. A secure magnetic mechanism within the case for securely holding and charging the wireless earbuds.   
     
     
         10 . The wireless earbud case system of  claim 9 , wherein the EEG sensors are integrated within the earbuds in an unobtrusive manner, allowing continuous monitoring during various activities. 
     
     
         11 . The wireless earbud case system of  claim 9 , wherein the microcontroller unit performs real-time analysis of EEG data to identify cognitive states, stress levels, emotional well-being, and potential neurological anomalies. 
     
     
         12 . The wireless earbud case system of  claim 9 , wherein the data transmission means comprises a transmitter that uses the magnetic loop copper coil antenna to wirelessly send the processed EEG data to the mobile application. 
     
     
         13 . The wireless earbud case system of  claim 9 , wherein the external HMI device includes smartphone applications and computer software capable of displaying visual representations of the EEG data. 
     
     
         14 . The wireless earbud case system of  claim 9 , wherein the secure magnetic mechanism ensures that the wireless earbuds are held securely in place even during movements and transport. 
     
     
         15 . The wireless earbud case system of  claim 9 , wherein the secure magnetic mechanism facilitates efficient charging of the wireless earbuds while maintaining a stable connection for data transmission. 
     
     
         16 . The wireless earbud case system of  claim 9 , further comprising a data storage unit within the case for maintaining data integrity and enabling future analysis of historical EEG data. 
     
     
         17 . The wireless earbud case system of  claim 9 , wherein the external HMI device includes customizable user interfaces for presenting EEG data insights based on individual preferences.