Etai Bruhis

US Patent:

8176216, May 8, 2012

Filed:

Mar 31, 2009

Appl. No.:

12/416107

Inventors:

Gopal Santhanam - Sunnyvale CA, US
Etai Bruhis - Palo Alto CA, US
Kumaran Santhanam - Sunnyvale CA, US

Assignee:

Total Phase, Inc. - Sunnyvale CA

International Classification:

G06F 3/00

US Classification:

710 15

Abstract:

A method is described for capturing USB data traffic for a monitored device by a USB analyzer using a single USB host controller. It comprises the steps of: generating and storing an address and communication speed associated with the USB analyzer; reading a USB packet; discarding selected read packets based on the stored analyzer address and communication speed; and transmitting the remaining packets to an analysis computer.

US Patent:

8417840, Apr 9, 2013

Filed:

Apr 6, 2012

Appl. No.:

13/441725

Inventors:

Gopal Santhanam - Sunnyvale CA, US
Etai Bruhis - Palo Alto CA, US
Kumaran Santhanam - Sunnyvale CA, US

Assignee:

Total Phase, Inc. - Sunnyvale CA

International Classification:

G06F 3/00

US Classification:

710 15

Abstract:

A method is described for capturing USB data traffic for a monitored device by a USB analyzer using a single USB host controller. It comprises the steps of: generating and storing an address and communication speed associated with the USB analyzer; reading a USB packet; discarding selected read packets based on the stored analyzer address and communication speed; and transmitting the remaining packets to an analysis computer.

US Patent:

8452910, May 28, 2013

Filed:

Oct 21, 2010

Appl. No.:

12/909762

Inventors:

Etai Bruhis - Palo Alto CA, US
Gopal Santhanam - Sunnyvale CA, US
Aki Niimura - Sunnyvale CA, US

Assignee:

Total Phase, Inc. - Sunnyvale CA

International Classification:

G06F 13/36
G06F 13/40

US Classification:

710315, 710310

Abstract:

Split capture of USB protocol streams is disclosed. A first set of packets associated with a first USB protocol and a second set of packets associated with a second USB protocol are received at a hardware protocol analyzer via a monitored bus. The first set of packets and the second set of packets are maintained as separate streams at the hardware protocol analyzer. The first set of packets and the second set of packets are transferred from the hardware protocol analyzer to an analysis computer via a first logical connection configured to transfer packets comprising the first set of packets and a second logical connection configured to transfer packets comprising the second set of packets.

US Patent:

20100049880, Feb 25, 2010

Filed:

Aug 19, 2009

Appl. No.:

12/544219

Inventors:

Gopal Santhanam - Sunnyvale CA, US
Kumaran Santhanam - Sunnyvale CA, US
Etai Bruhis - Palo Alto CA, US

Assignee:

Total Phase, Inc. - Sunnyvale CA

International Classification:

G06F 3/00

US Classification:

710 15

Abstract:

The Universal Serial Bus (“USB”) 2.0 Specification defines three speeds of communication for its bus, and each has its own signaling characteristics. Due to the uniqueness of each speed, PHYs must be placed in a separate mode for each signaling rate. Although USB devices may know its communication speed, a general purpose USB analyzer must be able to analyze all USB communications. Rather than force the user to manually set the operating mode of the analyzer, this invention describes circuits for automatically and reliably determining the monitored USB communication speed.

US Patent:

20200180653, Jun 11, 2020

Filed:

Dec 11, 2018

Appl. No.:

16/215713

Inventors:

- Mountain View CA, US
Ryan Joseph Andrade - Morgan Hill CA, US
Andreas Wendel - Mountain View CA, US
Michael James - Northville MI, US
Christian Lauterbach - Campbell CA, US
Etai Bruhis - Palo Alto CA, US
Christopher Kennedy Ludwick - Los Altos CA, US
Alexander Zbrozek - Sunnyvale CA, US
Pieter Kapsenberg - Santa Clara CA, US
Zhuyuan Liu - Los Altos CA, US
Daniel Rosenband - San Jose CA, US

International Classification:

B60W 50/029
G05D 1/00
B60W 10/04
B60W 10/20
B60W 50/02

Abstract:

The technology relates to partially redundant equipment architectures for vehicles able to operate in an autonomous driving mode. Aspects of the technology employ fallback configurations, such as two or more fallback sensor configurations that provide some minimum amount of field of view (FOV) around the vehicle. For instance, different sensor arrangements are logically associated with different operating domains of the vehicle. Fallback configurations for computing resources and/or power resources are also provided. Each fallback configuration may have different reasons for being triggered, and may result in different types of fallback modes of operation. Triggering conditions may relate, e.g., to a type of failure, fault or other reduction in component capability, the current driving mode, environmental conditions in the vicinity of vehicle or along a planned route, or other factors. Fallback modes may involve altering a previously planned trajectory, altering vehicle speed, and/or altering a destination of the vehicle.

US Patent:

20190196558, Jun 27, 2019

Filed:

Dec 27, 2017

Appl. No.:

15/855303

Inventors:

- Mountain View CA, US
Daniel Rosenband - San Jose CA, US
Etai Bruhis - Palo Alto CA, US

International Classification:

G06F 1/20
H05K 1/18
H05K 1/02
H05K 3/30

Abstract:

The technology provides for a system and method to secure a processing device in a socket in high shock and vibration environments, such as inside a vehicle. The processing device may be fitted in the socket, which may be soldered on a circuit board. A mounting plate may be attached to the circuit board. The processing device may be arranged between the circuit board and the mounting plate such that the processing device may be secured to the socket by a compression force applied by the mounting plate. The mounting plate may further provide cooling for the processing device.

US Patent:

20180302151, Oct 18, 2018

Filed:

Jun 21, 2018

Appl. No.:

16/014220

Inventors:

- Mountain View CA, US
Pierre-Yves Droz - Los Altos CA, US
Min Wang - Santa Clara CA, US
Etai Bruhis - Palo Alto CA, US
Adam Brown - Mountain View CA, US
Samuel William Lenius - Sunnyvale CA, US

International Classification:

H04B 7/24
H04B 7/26

Abstract:

A device is provided that includes a first platform having a first side, and a second platform having a second side positioned within a predetermined distance to the first side. The device also includes an actuator configured to cause a relative rotation between the first platform and the second platform such that the first side of the first platform remains within the predetermined distance to the second side of the second platform. The device also includes a probe mounted to the first platform, and a plurality of probes mounted to the second platform. The device also includes a signal conditioner coupled to the plurality of probes. The signal conditioner may select one of the plurality of probes based on an orientation of the first platform relative to the second platform. The signal conditioner may then to use the selected probe for wireless communication with the probe on the first platform.

US Patent:

20170214458, Jul 27, 2017

Filed:

Mar 9, 2017

Appl. No.:

15/454375

Inventors:

- Mountain View CA, US
Pierre-Yves Droz - Los Altos CA, US
Min Wang - Santa Clara CA, US
Etai Bruhis - Palo Alto CA, US
Adam Brown - Mountain View CA, US
Samuel William Lenius - Sunnyvale CA, US

International Classification:

H04B 7/24

Abstract:

A device is provided that includes a first platform having a first side, and a second platform having a second side positioned within a predetermined distance to the first side. The device also includes an actuator configured to cause a relative rotation between the first platform and the second platform such that the first side of the first platform remains within the predetermined distance to the second side of the second platform. The device also includes a probe mounted to the first platform, and a plurality of probes mounted to the second platform. The device also includes a signal conditioner coupled to the plurality of probes. The signal conditioner may select one of the plurality of probes based on an orientation of the first platform relative to the second platform. The signal conditioner may then to use the selected probe for wireless communication with the probe on the first platform.