Jung Y Hong

39782875, Aug 31, 1976

Dec 11, 1974

5/531575

James C. Administrator of the National Aeronautics and Space Fletcher
Jung P. Hong - Cupertino CA

G10L 100

179 1SA

A power spectrum analysis of the harmonic content of a voiced sound signal is conducted in real time by phase-lock-loop tracking of the fundamental frequency, f. sub. o, of the signal and successive harmonics h. sub. l through h. sub. n of the fundamental frequency, measuring the quadrature power and phase of each frequency tracked, differentiating the power measurements of the harmonics in adjacent pairs and analyzing successive differentials to determine peak power points in the power spectrum for display or use in analysis of voiced sound, such as for voice recognition.

20220413620, Dec 29, 2022

Aug 25, 2022

17/822277

- Mountain View CA, US
Ivan Poupyrev - Los Altos CA, US
Leonardo Giusti - San Francisco CA, US
Devon James O'Reilley Stern - Oakland CA, US
Jung Ook Hong - Sunnyvale CA, US
Patrick M. Amihood - Palo Alto CA, US
John David Jacobs - San Diego CA, US
Abel Seleshi Mengistu - Mountain View CA, US
Brandon Barbello - Mountain View CA, US
Tyler Reed Kugler - Palo Alto CA, US

Google LLC - Mountain View CA

G06F 3/01
G01S 13/06
G01S 7/41

This document describes techniques and systems for radar-based gesture-recognition with context-sensitive gating and other context-sensitive controls. Sensor data from a proximity sensor and/or a movement sensor produces a context of a user equipment. The techniques and systems enable the user equipment to recognize contexts when a radar system can be unreliable and should not be used for gesture-recognition, enabling the user equipment to automatically disable or “gate” the output from the radar system according to context. The user equipment prevents the radar system from transitioning to a high-power state to perform gesture-recognition in contexts where radar data detected by the radar system is likely due to unintentional input. By so doing, the techniques conserve power, improve accuracy, or reduce latency relative to many common techniques and systems for radar-based gesture-recognition.

20230064718, Mar 2, 2023

Sep 2, 2021

17/465368

- Mountain View CA, US
Kira Kamilla Smiley - E. Palo Alto CA, US
Jung Ook Hong - Sunnyvale CA, US
Christopher Leslie - San Francisco CA, US

G06N 20/00
A23K 50/80
G06K 9/62
A01K 61/80

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, that automate selection of configuration data. One of the methods includes obtaining meal configuration data relating to feeding livestock in an aquaculture environment that includes one or more feeding parameters relating to feeding farmed livestock and one or more criteria. Each of the one or more criteria can be associated with the one or more feeding parameters. Sensor data can be obtained that describes at least one property of the aquaculture environment. A selected set of feeding parameters can be selected using the obtained sensor data and the obtained feeding parameters. The selected set of feeding parameters can be provided to a feeding control subsystem.

20210342008, Nov 4, 2021

Sep 27, 2019

16/965735

- Mountain View CA, US
Ivan Poupyrev - Los Altos CA, US
Leonardo Giusti - San Francisco CA, US
Devon James O'Reilley Stern - Oakland CA, US
Jung Ook Hong - Sunnyvale CA, US
Patrick M. Amihood - Palo Alto CA, US
John David Jacobs - San Diego CA, US
Abel Seleshi Mengistu - Mountain View CA, US
Brandon Barbello - Mountain View CA, US
Tyler Reed Kugler - Palo Alto CA, US

Google LLC - Mountain View CA

G06F 3/01
G01S 7/41
G01S 13/06

This document describes techniques and systems for radar-based gesture-recognition with context-sensitive gating and other context-sensitive controls. Sensor data from a proximity sensor () and/or a movement sensor () produces a context of a user equipment (). The techniques and systems enable the user equipment () to recognize contexts when a radar system () can be unreliable and should not be used for gesture-recognition, enabling the user equipment () to automatically disable or “gate” the output from the radar system () according to context. The user equipment () prevents the radar system () from transitioning to a high-power state () to perform gesture-recognition in contexts where radar data detected by the radar system () is likely due to unintentional input. By so doing, the techniques conserve power, improve accuracy, or reduce latency relative to many common techniques and systems for radar-based gesture-recognition.

20200245423, Jul 30, 2020

Jan 28, 2019

16/260048

- Mountain View CA, US
Jung Hong - Mountain View CA, US
Andrew Goldenson - Belmont CA, US
Lawrence Chang - Palo Alto CA, US
Marci Meingast - San Francisco CA, US
Adam Cutbill - Mountain View CA, US
Amber Volmering - Newark CA, US
Jeffrey Yu - San Francisco CA, US
Anurag Gupta - San Jose CA, US

H05B 37/02
F21V 23/04
G06N 20/00

Systems and techniques are provided for presence and directional motion detection. Signals may be received from a sensor positioned in a structure. An indication of directional motion may be generated based on the signals from the sensor. The indication of directional motion may be generated without using signals from additional sensors. A control signal for a device in the structure may be generated in response to the indication of directional motion. The control signal may be sent to the device in the structure to be implemented by the device.

20160325143, Nov 10, 2016

Jul 18, 2016

15/213238

- San Francisco CA, US
Jung Ook Hong - San Jose CA, US

A63B 24/00
A63B 21/072
G01C 19/5607
A61B 5/00
G01P 15/08
G01P 3/44
A63B 22/06
A63B 60/46

A portable sensor device is provided. The portable sensor device may at least include a first angular rate sensor, a second angular rate sensor, and a gyroscope. The first angular rate sensor may include two or more accelerometers, whereas the second angular rate sensor may include an accelerometer and a magnetometer. In some instances, the portable sensor device may determine when to use the first angular rate sensor, when to use the second angular rate sensor, and when to use the gyroscope to obtain angular rate measurements indicative of angular motion of the portable sensor device. Further, the portable sensor device may determine one or more angular motion parameters describing angular motion of the portable sensor device using data from the first angular rate sensor, the second angular rate sensor, the gyroscope, or combinations of the first angular rate sensor, the second angular rate sensor, and/or the gyroscope.

20160042142, Feb 11, 2016

Oct 19, 2015

14/887075

- San Francisco CA, US
Jung Ook Hong - San Jose CA, US
Shelten Gee Jao Yuen - Berkeley CA, US

G06F 19/00

Methods, apparatuses, and systems are provided for interacting with a user to promote engagement with a fitness monitoring device configured to measure a fitness parameter of the user, which may include determining, by one or more processors in at least one of the fitness monitoring device or a device in communication with the fitness monitoring device, that user engagements with the fitness monitoring device have occurred on multiple occasions, in which each user engagement produces at least one measurement of the fitness parameter; receiving, by the one or more processors, information indicating a level of engagement metric for the user based, at least in part, on multiple detected the multiple user engagements with the fitness monitoring device; and generating, by the one or more processors and based on the level of engagement metric, a notification containing information relating to at least a level of user engagement with the fitness monitoring device or the fitness parameter.