Ryan R Field

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:

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.