Wireless Power Transfer for Diverse Applications

Publication ID: 24-11857797_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Wireless Power Transfer for Diverse Applications,” Published Technical Disclosure No. 24-11857797_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857797_0002_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,797.

Summary of the Inventive Concept

The inventive concept expands the core technology of wireless power transfer from implantable neuromodulation devices to new, diverse applications such as wearable athletic performance monitoring, smart contact lenses, implantable biosensors, underwater robots, and neural prosthetics.

Background and Problem Solved

The original patent addressed the challenge of wirelessly powering implantable neuromodulation devices in a minimally invasive manner. However, the limitations of the original patent's design constrained its application to a specific field. The new inventive concept tackles the problem of adapting wireless power transfer to distinct industries, overcoming the constraints of size, material, and power requirements.

Detailed Description of the Inventive Concept

The inventive concept encompasses a range of novel applications, including a wearable device for monitoring athletic performance, a system for wirelessly powering a smart contact lens, a method for wirelessly powering an implantable biosensor, a wireless power transfer system for a swarm of underwater robots, and a device for wirelessly powering a neural prosthetic. Each application leverages the core technology of wireless power transfer, adapting it to the unique demands of its respective field. For instance, the wearable device integrates a receiver coil with a sensor module to track athletic metrics, while the smart contact lens system incorporates a receiver coil and a transmitter coil to enable wireless power transfer.

Novelty and Inventive Step

The new claims introduce novel applications and use cases that depart from the original patent's focus on implantable neuromodulation devices. The inventive step lies in the adaptation of the wireless power transfer technology to address the distinct challenges and requirements of each new application, thereby expanding the technology's scope and potential.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include varying coil geometries, materials, and sizes tailored to specific applications. Additionally, the inventive concept could be modified to accommodate different power transfer frequencies, modes of operation, or integration with other technologies.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential across various industries, including wearable technology, healthcare, robotics, and neuroscience. The market for wireless power transfer solutions is expected to grow, driven by the increasing demand for convenient, efficient, and reliable power transfer solutions in diverse applications.

Field of Art

Biomedical engineering, wireless power transfer systems, and miniature electronic device design, with expertise in implantable and wearable medical technologies

Person of Ordinary Skill (PHOSITA) Profile

An engineer with advanced degree in electrical or biomedical engineering, experienced in wireless power transfer, miniature electronics design, and medical device integration, familiar with coil design, power transmission techniques, and miniaturization strategies

Obviousness Rationale

A PHOSITA would recognize that the wireless power transfer technology disclosed in the source patent for implantable neuromodulation devices represents a fundamental approach that can be readily adapted to diverse medical and technological applications. The core principles of wireless power transfer - including receiver coil design, power transmission efficiency, and miniaturization - are directly transferable across different domains. The variations in the PTD represent predictable extensions of the original wireless power transfer concept, applying known engineering techniques to solve similar technical challenges in different contexts.

Obvious Combinations & Variations

Source Patent Element
Two-dimensional receiving coil configured for wireless power transfer in an implantable medical device
PTD Variation
Receiver coil integrated into wearable athletic performance monitoring device and smart contact lens
Obviousness Reasoning
A PHOSITA would recognize that wireless power transfer principles are universally applicable, and coil design can be scaled and adapted to different form factors using known electromagnetic coupling techniques
Source Patent Element
Size constraints based on delivery mechanism and housing dimensions
PTD Variation
Miniaturized receiver coils for underwater robots and neural prosthetics
Obviousness Reasoning
The original patent's focus on minimizing device size through strategic coil design provides a direct template for miniaturizing power transfer systems in other technological domains
Source Patent Element
Wireless power transfer for medical device power supply
PTD Variation
Wireless power transfer for monitoring physiological parameters in implantable biosensors
Obviousness Reasoning
The fundamental power transfer mechanism remains consistent, with only minor adaptations required to suit different sensing and monitoring applications
Source Patent Element
Conductive traces formed in predetermined shapes like spirals
PTD Variation
Customized coil geometries for specific application requirements in different technological domains
Obviousness Reasoning
Coil geometry optimization is a standard engineering practice, and a PHOSITA would find it obvious to modify trace configurations to suit specific power transfer and spatial constraints
Source Patent Element
Wireless power exchange between transmitter and receiver coils
PTD Variation
Wireless power transfer across diverse platforms including medical devices, wearables, and robotic systems
Obviousness Reasoning
The fundamental electromagnetic principles of power transfer remain consistent, with implementation details being a matter of routine engineering design choices
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857797 and the published technical disclosure, a person having ordinary skill in the art would find the claimed variations in wireless power transfer applications to be obvious and predictable extensions of the prior art. The disclosed variations represent straightforward adaptations of known wireless power transfer techniques, employing standard engineering methods to apply a fundamental technology across diverse technological domains.

Original Patent Information

Patent NumberUS 11,857,797
TitleWireless power receiver coil for implantable neuromodulation device
Assignee(s)VERILY LIFE SCIENCES LLC