Mophie Inc.

Vr Optics, LLC

Matthew Brand

Daniel Huang

Nguyen To

Andrew Namminga

William Westwood

Eric Villency

William Benjamin Hasbrook

Sean Michael Stuck

Walter Singhon Tam

A system for providing resistance in an exercise machine. The system includes a motor, at least one loop drive attached to the motor. A carriage is coupled to the loop drive. The carriage moves in a first direction when the motor is turned in a first direction and a second direction when the motor is turned in a second direction. At least one sensor is attached to the carriage, wherein the at least one sensor is configured to detect external force on the carriage. Information from the sensor indicates external force on the carriage. The information is used to determine a movement of the carriage in response to the external force. The motor is instructed to turn the loop drive to apply the movement.

Systems and methods for providing varying resistance in exercise equipment through loop drive mechanism

A battery pack is provided for a mobile communication device, comprising a casing defining a cavity that conforms, at least partially, to the outer shape of the mobile communication device and one or more rechargeable power cells housed within the thickness of the casing. An internal interface engages a corresponding interface on the mobile communication device to provide power from the one or more rechargeable cells to the mobile communication device. An external interface is electrically coupled to the internal interface in order to transmit signals from the mobile communication device to an external device and may further serve to recharge the one or more rechargeable power cells. The battery pack may also serve as an extendible platform by providing additional integrated communication interfaces and/or processors that can be utilized by the mobile communication device to extend its communication and/or processing capabilities.

Battery pack for mobile devices

Disclosed is durable and water-resistant or water-proof communication accessory with a built-in battery for a mobile communication device capable of enclosing, powering, and protecting a mobile device and protecting it from dirt, water, weather, bumps, and scratches. The built-in battery can extend the battery operating time of mobile communication device while protecting the sensitive electronics, glass screen, and data.

Protective case for mobile device

Embodiments of this disclosure relate to battery packs and/or holsters and, more particular, to an external battery pack and/or holster for mobile electronic devices.

Battery pack and holster for mobile devices

Battery case for mobile devices

Battery pack, holster, and extendible processing and interface platform for mobile devices

Mobile phone case

Multi-piece case

Universal battery pack

Growing community of inventors

Brooklyn, NY, United States of America

Matthew Brand