{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854373","patent":{"patent_number":"US-9854373","title":"Headphone socket","assignee":null,"inventors":[],"filing_date":"2014-05-30T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04R","H04R"],"num_claims":7,"abstract":"A headphone socket that includes: a headphone socket body and a spring plate part; the spring plate part is clamped into the headphone socket body, and the spring plate part includes: a microphone spring plate, a grounded spring plate, a right-earpiece spring plate, a charging detection availability identifying spring plate, a headphone availability detection spring plate, and a left-earpiece spring plate; and when a headphone plug of headphones is completely inserted into the headphone socket, the charging detection availability identifying spring plate is in contact with a right-channel terminal of the headphone plug, so as to conduct a connection between the right-channel terminal and an external circuit, so that a device at which the headphone socket is located charges the headphones by using the microphone spring plate that is in contact with a microphone terminal of the headphone plug."},"analysis":{"summary":"The Headphone Socket patent introduces a novel approach to headphone jack design, integrating charging detection and headphone availability identification into a single, streamlined socket. This innovation addresses the limitations of traditional headphone jacks, which often require separate components for charging and detection. The patent details a system comprising multiple spring plates within the socket body, including microphone, ground, right-earpiece, charging detection, headphone availability, and left-earpiece spring plates. When a headphone plug is fully inserted, the charging detection spring plate contacts the right-channel terminal, enabling the device to charge the headphones via the microphone spring plate. This integration reduces component count, simplifies manufacturing, and enhances device reliability. The business value lies in the potential for smaller, more efficient devices, reduced manufacturing costs, and enhanced user experience. This technology presents a significant market opportunity for device manufacturers seeking to innovate in the audio connectivity space. The patent's integrated design offers a competitive advantage by streamlining functionality and improving overall device performance. Future applications may include wireless charging integration and enhanced audio signal processing.","layman_explanation":"The Headphone Socket patent addresses a common problem in portable audio devices: the need for separate ports for audio output and charging. Existing headphone jacks require additional circuitry and components to detect when headphones are plugged in and to facilitate charging. This increases the size, complexity, and cost of devices. The Headphone Socket solves this by integrating charging and audio functions into a single socket. Instead of requiring separate connections, the patent uses a series of spring plates within the socket to detect the presence of headphones and to enable charging through the same port. This approach simplifies the design, reduces the number of components needed, and potentially lowers manufacturing costs.\n\nThe core of this innovation is the use of multiple spring plates, each designed to perform a specific function. These plates include those for microphone input, ground connection, right and left earpiece audio, charging detection, and headphone availability detection. When a headphone plug is fully inserted, a specific spring plate makes contact with the right-channel terminal of the plug. This contact completes a circuit that allows the device to charge the headphones through the microphone spring plate. This integrated approach eliminates the need for separate charging circuits and ports.\n\nThe significance of this patent lies in its potential to streamline the design and manufacturing of portable audio devices. By integrating charging and audio functions into a single socket, manufacturers can reduce component costs, simplify assembly processes, and create smaller, more efficient devices. This can lead to a competitive advantage in the market and potentially increase profitability. Furthermore, the enhanced user experience resulting from a simpler, more reliable connection can improve customer satisfaction and brand loyalty.\n\nLooking ahead, this technology could be further developed to support wireless charging and advanced audio processing techniques. As the demand for portable audio devices continues to grow, the Headphone Socket patent offers a valuable solution for manufacturers seeking to innovate and differentiate their products. The market adoption timeline will depend on the willingness of manufacturers to adopt this new technology and integrate it into their product designs. Investment implications are positive, given the potential for significant cost savings and enhanced market appeal.","technical_analysis":"The Headphone Socket patent details a complex electromechanical system designed to streamline audio connectivity and charging capabilities in portable devices. At its core, the innovation lies in the integration of multiple spring plates within a single headphone socket body. These spring plates, each serving a specific function (microphone, ground, right-earpiece, charging detection, headphone availability, and left-earpiece), are meticulously arranged to provide a reliable and efficient interface between the device and the headphone plug. The charging detection availability identifying spring plate is particularly noteworthy. Its contact with the right-channel terminal of the headphone plug, upon full insertion, completes a circuit that allows the device to charge the headphones via the microphone spring plate. This eliminates the need for separate charging ports and simplifies the overall device design. Implementation requires precise engineering and careful selection of materials. The spring plates must exhibit excellent conductivity and spring properties to ensure consistent contact and long-term durability. The socket body must provide precise alignment and secure clamping to maintain the integrity of the electrical connections. The patent's architecture allows for potential integration with advanced audio processing techniques, such as noise cancellation and equalization. Furthermore, the system can be adapted to support various headphone standards and plug configurations. The code-level implications involve developing software drivers and control algorithms to manage the charging and detection functionalities. Performance characteristics are influenced by the material properties of the spring plates, the precision of the socket body, and the efficiency of the charging circuitry.","business_analysis":"The Headphone Socket patent presents a compelling business opportunity within the consumer electronics and portable audio device markets. The core value proposition lies in the integration of charging and audio connectivity, leading to smaller, more efficient, and more user-friendly devices. The market opportunity is substantial, given the widespread use of headphones and the increasing demand for portable audio solutions. The competitive advantage stems from the patent's unique design, which reduces component count, simplifies manufacturing, and enhances device reliability. Revenue potential can be realized through licensing agreements with device manufacturers, as well as through the development of proprietary headphone products incorporating the patented technology. The business model could involve a combination of upfront licensing fees and royalty payments based on unit sales. Strategic positioning would focus on establishing partnerships with key players in the audio industry and leveraging the patent's innovative features to differentiate products in the market. ROI projections are favorable, considering the potential for significant cost savings in manufacturing and the enhanced market appeal of devices incorporating the Headphone Socket technology. The patent also offers opportunities for strategic acquisitions and partnerships, further solidifying its position in the market. The long-term viability of the business depends on the continued innovation and adaptation of the technology to meet evolving market demands.","faqs":null,"topics":["headphone socket","integrated audio","charging technology","portable audio","headphone jack","headphone","socket","patent"],"tech_cluster":null},"seo":{"title":"Headphone Socket - Integrated Audio and Charging Patent US-9854373","description":"Explore the Headphone Socket patent US-9854373: An innovative design integrating audio and charging into a single port for streamlined device design.","keywords":["headphone socket","integrated audio","charging technology","portable audio","headphone jack","patent","patent US-9854373"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854373","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9854373","citation_suggestion":"Patentable. \"Headphone socket\" (US-9854373). https://patentable.app/patents/US-9854373","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854373","json":"https://patentable.app/api/llm-context/US-9854373","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:47:55.366Z"}