Robert Boschgmbh

Timothy Schultz

Thomas Rocznik

Seow Yuen Yee

Christian Peters

Ning Wang

Gary Yama

Jonathan Mailoa

Soo Kim

Nathan P Craig

Jake Christensen

Uma Krishnamoorthy

A fuel cell membrane electrode assembly including a polymer electrolyte membrane (PEM) and first and second electrodes. The PEM is situated between the first and second electrodes. The first electrode includes a first catalyst material layer including a first catalyst material and having first and second surfaces. The first electrode includes first and second material layers adjacent to the first and second surfaces, respectively, of the first catalyst material. The first material layer faces away from the PEM and the second material layer faces the PEM. The first material layer comprises a graphene-based material layer having a number of defects configured to mitigate dissolution of the first catalyst material through the first material layer.

Fuel cell membrane electrode assemblies

A transducer includes one or more actuator components configured to be encompassed by a cavity of a frame, wherein the one or more actuator components are configured to allow in-plane and out-of-plane movement with respect to the frame and configured to create haptic feedback in the in-plane or out-of-plane movement to the frame. The transducer also includes one or more sensing layers configured to detect changes of displacement in the frame, wherein the sensing layer is connected to the one or more actuator components.

Apparatus for sensing and three dimensional haptic

A system of determining a location of a force exerted on a mobile communication device, the system comprising a first pressure sensor disposed within the mobile communication device and adjacent an outer surface of the mobile communication device, wherein the first pressure sensor is attached to the outer surface via a first interface material, wherein the first pressure sensor is configured to detect pressure below the outer surface, a second pressure sensor disposed within the mobile communication device and adjacent the outer surface of the mobile communication device, wherein the second pressure sensor is attached to the outer surface via a second interface material, wherein the second pressure sensor is configured to detect pressure below the outer surface, and a processor coupled to the first and second pressure sensors and configured to activate an associated mobile communication device command in response to the detected pressure being above a threshold.

System and method for utilizing pressure sensors in an electric device

A mobile communication device and associated control system is provided for determining a presence and location of pressure applied to the mobile communication device. The system can replace physical buttons on the mobile communication device. In embodiments, a sealed chamber, such as a tube, is filled with a pressure-transferring medium inside the sidewalls of the frame of the mobile communication device. Two (or more) pressure sensors can be mounted to the chamber to measure the pressure at two different locations in the chamber. In an embodiment, the time difference of the pressure wave arriving between the pressure sensors can indicate the location of the applied force. By knowing where the force is applied, a desired command from a user can be inferred.

Pressure chamber and associated pressure sensors for a mobile communication device

Growing community of inventors

Sunnyvale, CA, United States of America

Timothy Schultz