Seagate Technology Incorporated

Intuitive Surgical Operations, Inc.

Matthew M McConnell

Paco Gregor Flores

Hans L Leuthold

Troy Michael Herndon

Lynn Bich-Quy Le

Timothy Edward Langlais

Chris Michael Woldemar

John A Barton

Derek C Liou

Kierstin Gray Parrish

Norbert Steven Parsoneault

Lynn B Le

An illustrative system may include a radio frequency ('RF') transmitter electrically coupled to a first electrical circuit and electrically isolated from a second electrical circuit; an RF receiver having a top surface that is parallel with a top surface of the RF transmitter, the RF receiver electrically coupled to the second electrical circuit and electrically isolated from the first electrical circuit; and a waveguide between the RF transmitter and the RF receiver and configured to guide an RF signal representative of data between the RF transmitter and the RF receiver, the data provided by the first electrical circuit, the waveguide comprising an input port that at least partially covers the top surface of the RF transmitter, and an output port that at least partially covers the top surface of the RF receiver.

Systems and methods for high-speed data transmission across an electrical isolation barrier

An exemplary medical system includes a first electrical circuit on a printed circuit board (PCB) and configured to generate data, a second electrical circuit on the PCB and electrically isolated from the first electrical circuit, and a radio frequency (RF) communication interface assembly on the PCB. The RF communication interface assembly includes an RF transmitter electrically coupled to the first electrical circuit and electrically isolated from the second electrical circuit, an RF receiver out of direct RF signal path alignment with the RF transmitter, electrically coupled to the second electrical circuit, and electrically isolated from the first electrical circuit, and a waveguide between the RF transmitter and the RF receiver and configured to guide an RF signal representative of the data between the RF transmitter and the RF receiver.

An apparatus includes a first component and a second component. The second component is located at a first position. The second component includes a first connection to the first component. The first position and the first connection are configured to stiffen an electric motor assembly.

Component configured to stiffen an electric motor assembly

Provided herein, is an apparatus that includes a stationary component, a rotatable component, and an upper journal bearing and a lower journal bearing. The upper journal bearing and the lower journal bearing are defined in a gap between the stationary component and the rotatable component, and the stationary component and rotatable component are configured for relative rotation. A thrust bearing is disposed between the upper journal bearing and the lower journal bearing.

Rotating shaft top cover attached motor

Provided herein is an apparatus, having a cylindrical structure extending from a base; a stator assembly having a stator ring and a plurality of stator teeth extending from an outer diameter of the stator ring; and a stator assembly support having a supporting means for supporting at least one of the stator ring or the plurality of stator teeth, wherein the stator assembly support is configured to dampen mechanical vibrations in the base.

Stator assembly support

Provided herein is an apparatus, including a clamping means for clamping at least one disk onto a hub at a mounting point on the hub for the at least one disk, wherein the clamping means is configured to sit wholly above the at least one disk; a seat in an outer perimeter of the hub configured to receive the clamping means; and a locking means for locking the clamping means onto the hub.

Disk clamp and lock

An apparatus includes a fluid dynamic bearing and means for dynamically adjusting the stiffness or damping of the fluid dynamic bearing.

Dynamically adjustable fluid dynamic bearing stiffness

Provided herein is an apparatus, including a plurality of disk clamp notches spaced about an outer lip of an annular disk clamp; an annular groove in an outer perimeter of a hub; and a mounting point on the hub for at least one disk, wherein the annular disk clamp occupies the annular groove of the hub, clamping the at least one disk onto the hub at the mounting point for the at least one disk.

Notched disk clamp

Provided herein is an apparatus, including a plurality of teeth extending from an outer perimeter of an annular disk clamp to an inner perimeter of the annular disk clamp and an annular groove in an outer perimeter of a hub, wherein the plurality of teeth do not engage the annular groove of the hub when the disk clamp is unlocked into an unlocked form, and wherein the plurality of teeth engage the annular groove of the hub when the annular disk clamp is locked into a locked form, clamping at least one disk onto the hub at a mounting point for the at least one disk.

Growing community of inventors

Scotts Valley, CA, United States of America

Matthew M McConnell