This inventor holds 3 USPTO granted patents and 4 published patent applications. Top assignee: Meta Platforms Technologies, LLC. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Bradley Spare: Battery Innovations for Wearable Devices
Introduction
Bradley Spare is an inventor based in San Jose, California. His patent work includes battery technologies for wearable and near-eye devices. He is associated with Meta Platforms Technologies, LLC, and holds 3 patents.
Latest Patents
Spare’s recent patent work includes “Swappable Battery for Wearable Devices,” which describes a removable battery system for near-eye devices. The battery can be integrated into the outer surface of a device and replaced by the user. In some examples, it fits within a smartglasses temple arm, with its exterior aligned flush with the arm.
Another patent, “Metal Can Battery with Stepped Enclosure,” describes a battery cell housed in a rigid enclosure. Its front face includes anode and cathode tabs connected to a circuit module, along with a stepped protrusion. The design electrically couples one tab to the enclosure while insulating the other.
Career Highlights
Spare’s disclosed inventions address practical aspects of battery integration, including replaceability, compact packaging, and electrical connections. His work reflects an emphasis on battery structures suited to wearable electronics.
Collaborations
Spare’s listed coworkers include Tianren Xu and Karthik Kadirvel. His work is associated with Meta Platforms Technologies, LLC.
Conclusion
Bradley Spare’s patent portfolio highlights battery designs intended to support wearable and near-eye devices through replaceable power systems and structured battery enclosures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile