Stephen O Ellis

US Patent:

7391285, Jun 24, 2008

Filed:

Oct 13, 2004

Appl. No.:

10/965637

Inventors:

Richard C. Ruby - Menlo Park CA, US
Stephen L. Ellis - Pleasanton CA, US

Assignee:

Avago Technologies Wireless IP Pte Ltd - Singapore

International Classification:

H03H 9/54

US Classification:

333189, 333 32

Abstract:

One embodiment of the film acoustically-coupled transformer (FACT) includes a decoupled stacked bulk acoustic resonator (DSBAR) having a lower film bulk acoustic resonator (FBAR) an upper FBAR stacked on the lower FBAR, and, between the FBARs, an acoustic decoupler comprising a layer of acoustic decoupling material. Each FBAR has opposed planar electrodes with a piezoelectric element between them. The FACT additionally has first terminals electrically connected to the electrodes of one FBAR and second terminals electrically connected to the electrodes of the other FBAR. Another embodiment has decoupled stacked bulk acoustic resonators (DSBARs), each as described above, a first electrical circuit interconnecting the lower FBARs, and a second electrical circuit interconnecting the upper FBARs. The FACT provides impedance transformation, can linking single-ended circuitry with balanced circuitry or vice versa and electrically isolates primary and secondary. Some embodiments are additionally electrically balanced.

US Patent:

20210019741, Jan 21, 2021

Filed:

Apr 30, 2014

Appl. No.:

14/266556

Inventors:

- San Francisco CA, US
Nikolai Stroke - Gilbert CA, US
Bipin Sahni - Pleasanton CA, US
Stephen M. Ellis - San Francisco CA, US
Steve Puffer - Champlin MN, US

International Classification:

G06Q 20/38
G06Q 20/36

Abstract:

One embodiment of the present disclosure relates to a computer-implemented method that includes sending, by a mobile wallet server, an identification number that is part of a substitute card number to be used by a mobile device as a mobile wallet, determining an actual card number based on the substitute card number and sending the actual card number and the identification number for processing a payment.

US Patent:

20180359295, Dec 13, 2018

Filed:

Jun 4, 2018

Appl. No.:

15/997546

Inventors:

- Menlo Park CA, US
Stephen Ellis - Redwood City CA, US
Jakub Pudelek - Redwood City CA, US

International Classification:

H04L 29/06
H04N 21/61
H04N 21/4788
H04N 21/482
H04N 21/478

Abstract:

In one embodiment, a method includes a system receiving, from a third-party system, a first request to publish a live video. The system may receive a second request for content from a user device and, in response, transmit display instructions and one or more network addresses from which the live video and an interface application are available. The display instructions may be configured to cause the user device to: configure a video player application to display the live video obtained using at least one of the one or more network addresses; and configure the interface application, obtained using at least one of the one or more network addresses, to be displayed over at least a portion of the live video and to communicate with the third-party computing system.