Ryan M Field

US Patent:

20210383277, Dec 9, 2021

Filed:

Aug 20, 2021

Appl. No.:

17/408121

Inventors:

- Los Angeles CA, US
Ethan Pratt - Santa Clara CA, US
Jamu Alford - Lake Arrowhead CA, US
Husam Katnani - Braintree MA, US
Ryan Field - Culver City CA, US
Gabriel Lerner - Los Angeles CA, US
Antonio H. Lara - Valencia CA, US

Assignee:

HI LLC - Los Angeles CA

International Classification:

G06N 20/00
G06K 9/00
G06N 3/00
G06N 3/08
G06Q 30/02
A61B 5/00
G06N 3/02
G06F 3/01

Abstract:

A system for training a neurome that emulates a brain of a user comprises a non-invasive brain interface assembly configured for detecting neural activity of the user in response to analog instances of a plurality of stimuli peripherally input into the brain of the user from at least one source of content, memory configured for storing a neurome configured for outputting a plurality of determined brain states of an avatar in response to inputs of the digital instances of the plurality of stimuli, and a neurome training processor configured for determining a plurality of brain states of the user based on the detected neural activity of the user, and modifying the neurome based on the plurality of determined brain states of the user and the plurality of determined brain states of the avatar.

US Patent:

20210290065, Sep 23, 2021

Filed:

Mar 16, 2021

Appl. No.:

17/202548

Inventors:

- Los Angeles CA, US
Sangyong Park - Castro Valley CA, US
Sebastian Sorgenfrei - Playa Vista CA, US
Jacob Dahle - Arlington MA, US
Ryan Field - Culver City CA, US
Alex Borisevich - Los Angeles CA, US
Milin J. Patel - Anaheim CA, US

International Classification:

A61B 5/00
G01J 1/42
G01J 1/44

Abstract:

An exemplary system includes a processor, a wearable device comprising a plurality of slots, and a first module including a plurality of detectors and a module control circuit. The processor is configured to successively transmit, to each slot of the plurality of slots, a command to enable a respective module located in each slot. The processor is further configured to determine, based on an acknowledgment received from the module control circuit, that the first module is enabled and located in a first slot, and to successively transmit, based on the determining that the first module is enabled and located in the first slot, a plurality of detector address identifiers. The module control circuit is configured to successively place the plurality of detectors into an enumeration mode in which each detector of the plurality of detectors is assigned a different detector address identifier of the plurality of detector address identifiers.

US Patent:

20210275083, Sep 9, 2021

Filed:

Mar 1, 2021

Appl. No.:

17/188298

Inventors:

- Los Angeles CA, US
Ethan Pratt - Santa Clara CA, US
Jamu Alford - Lake Arrowhead CA, US
Husam Katnani - Braintree MA, US
Ryan Field - Culver City CA, US
Gabriel Lemer - Los Angeles CA, US
Antonio H. Lara - Valencia CA, US

Assignee:

HI LLC - Los Angeles CA

International Classification:

A61B 5/00

Abstract:

A system for training a neurome that emulates a brain of a user comprises a non-invasive brain interface assembly configured for detecting neural activity of the user in response to analog instances of a plurality of stimuli peripherally input into the brain of the user from at least one source of content, memory configured for storing a neurome configured for outputting a plurality of determined brain states of an avatar in response to inputs of the digital instances of the plurality of stimuli, and a neurome training processor configured for determining a plurality of brain states of the user based on the detected neural activity of the user, and modifying the neurome based on the plurality of determined brain states of the user and the plurality of determined brain states of the avatar.

US Patent:

20210259638, Aug 26, 2021

Filed:

Feb 16, 2021

Appl. No.:

17/176315

Inventors:

- Los Angeles CA, US
Isai Olvera - San Jose CA, US
Ryan Field - Culver City CA, US

International Classification:

A61B 5/00
H03F 3/45
A61B 5/28
A61B 5/369
A61B 5/318
A61B 5/398
A61B 5/389
A61B 5/291
A61B 5/296
A61B 5/297
A61B 5/308
A61B 5/31
A61B 5/315
A61B 5/313

Abstract:

An illustrative biopotential measurement system includes a plurality of electrodes each configured to record a different signal included in a plurality of signals representative of electrical activity of a target within a user; a plurality of non-inverting operational amplifier circuits each connected to a different electrode included in the plurality of electrodes and each configured to output a different amplified signal included in a plurality of amplified signals representative of amplified versions of the plurality of signals; and a common-mode feedback circuit configured to measure a common-mode signal between the plurality of amplified signals and provide the common-mode signal to the non-inverting operational amplifier circuits. The non-inverting operational amplifier circuits are configured to use the common-mode signal to generate voltage-divided feedback signals used to generate the plurality of amplified signals.

US Patent:

20180292534, Oct 11, 2018

Filed:

Apr 6, 2017

Appl. No.:

15/481375

Inventors:

- Sunnyvale CA, US
Ryan Field - Palo Alto CA, US

Assignee:

Quanergy Systems, Inc. - Sunnyvale CA

International Classification:

G01S 17/10
G01S 7/497

Abstract:

An apparatus has a first emitter emitting at a first frequency optical pulses that form a first pulse collection. A second emitter emits at a second frequency optical pulses that form a second pulse collection. A first receiver collects during a time of flight time window a first reflected pulse collection corresponding to the first pulse collection reflected from a sensed object. A second receiver collects during the time of flight time window a second reflected pulse collection corresponding to the second pulse collection reflected from the sensed object. A processor analyzes the first reflected pulse collection and the second reflected pulse collection to produce first reflected pulse collection metrics and second reflected pulse collection metrics.

US Patent:

20160197618, Jul 7, 2016

Filed:

Mar 10, 2016

Appl. No.:

15/067058

Inventors:

Ryan M. FIELD - Sunnyvale CA, US

International Classification:

H03M 1/46
H03M 1/06
G06F 13/24
H03M 1/42

Abstract:

An analog-to-digital converter circuit is described that includes register space to keep one or more values to establish upper and lower thresholds of the analog-to-digital converter. The analog-to-digital converter circuit also includes first and second comparators to compare an analog input signal against the upper and lower thresholds and to trigger an analog-to-digital conversion process in response to the analog input signal crossing one of the thresholds. The analog-to-digital converter circuit also includes first logic circuitry to discard a result of the analog-to-digital conversion process if the result is within a prior analog-to-digital conversion process's thresholds. The analog-to-digital converter circuit also includes second logic circuitry to provide the result as an output and generate an interrupt if the result is not within the prior analog-to-digital conversion process's thresholds.

US Patent:

20160187961, Jun 30, 2016

Filed:

Dec 24, 2014

Appl. No.:

14/583049

Inventors:

- Santa Clara CA, US
Varvara Roula Kollia - Santa Clara CA, US
Esha John - New York NY, US
Ryan M Field - Sunnyvale CA, US

International Classification:

G06F 1/32
G06F 3/041
G06F 9/54
G06F 13/40
G06F 9/46

Abstract:

An analog frontend (AFE) interface is dynamically programmable based on a determined operating state. The AFE includes hardware to interface with multiple different sensors. The AFE includes analog processing hardware that can select input data from one of the multiple sensors. The analog processing hardware is coupled to a processor that computes features from the sensor, where the features represent selected operating condition information of the AFE for the sensor. The processor is to determine one of multiple discrete operating states of the AFE for the sensor based on the computed features and dynamically adjust operation of the AFE to interface with the sensor based on the determined operating state. Dynamically adjusting the operation of the AFE includes controlling a configuration of the AFE that controls how the AFE receives the input sensor data from the sensor.

US Patent:

20150378954, Dec 31, 2015

Filed:

Jun 28, 2014

Appl. No.:

14/318635

Inventors:

RYAN M. FIELD - Sunnyvale CA, US
WEN-LING M. HUANG - Los Altos CA, US
HAO LUO - Milpitas CA, US

International Classification:

G06F 13/42
G06F 1/26

Abstract:

An analog frontend (AFE) interface is dynamically programmable. A single AFE circuit can interface with multiple different analog devices, and dynamically configure its input for efficient interfacing with each different analog device. The AFE receives multiple unprocessed analog input signals and samples the analog input signals. A preprocessor element in the AFE analyzes the input signals and generates control signals based on the analyzing. The control signals dynamically adjust how the AFE samples the analog input signals, and can improve the efficiency of the operation the AFE.