Young H Choi

US Patent:

8196130, Jun 5, 2012

Filed:

Sep 1, 2004

Appl. No.:

10/932175

Inventors:

Shao-Chun Chen - Aliso Viejo CA, US
Young Hee Choi - San Diego CA, US
James P. Gustafson - Irvine CA, US

Assignee:

Hewlett-Packard Development Company, L.P. - Houston TX

International Classification:

G06F 9/445

US Classification:

717168, 717170, 717171, 717172, 717173, 717174

Abstract:

An electronic device network including a plurality of electronic devices. The electronic devices may each have updating software adapted to update firmware/software resident in the electronic devices. The electronic devices may also employ additional software for updating the updating software in the electronic devices. The electronic devices may also have software adapted to determine whether a current version of the updating software is to be invoked or whether a previous backup version of the updating software is to be invoked. The determination may be made based upon status information resident in a update status indicator. The status information may indicate that an update upon the updating software is to be conducted, rather than a normal startup operation without performing any updates. The network may also include an update generator adapted to generate updates for use in updating the updating software in the electronic devices.

US Patent:

20120205412, Aug 16, 2012

Filed:

Feb 11, 2011

Appl. No.:

13/025450

Inventors:

Young K. Choi - Tacoma WA, US

International Classification:

B60R 7/06
B60R 11/00

US Classification:

224483, 224545

Abstract:

Mounting devices for holding portable devices within the interior of a car can include a clamp which attaches one end of an arm structure of a car's rear view mirror and a holder for holding a portable device at the other end. The mounting devices can also include a clamp which attaches one end of an arm structure of a car's rear view mirror and a holder for holding a single suction cup mounting device at the other end. The arm of the mounting devices may include any number of rotational adjustors, length adjustors, or any combination thereof, to allow the driver to sufficiently adjust the position of the arm according to the driver's needs. The mounting devices may also include either or both of a windshield brace arm and a dash board brace arm to increase the stability of the mounting device.

US Patent:

20200389853, Dec 10, 2020

Filed:

Aug 24, 2020

Appl. No.:

17/000534

Inventors:

- San Jose CA, US
Pooya Monajemi - Irvine CA, US
Santosh Babaji Kulkarni - San Jose CA, US
Young Il Choi - San Jose CA, US

International Classification:

H04W 52/24
H04W 36/00
H04W 52/34

Abstract:

Presented herein are techniques for using mobile client density to compensate for variations in path loss between neighboring access points. In one example, a device (e.g., wireless controller) determines one or more mobile client density variation trends in a wireless network location and determines one or more neighbor message power variation trends between at least first and second access points within the wireless network location over a time period. The device generates one or more correlation bias factors using the mobile client density variation trends and the neighbor message power variation trends over the time period. The device determines a path loss between at least the first and second access points based on the correlation bias factor and data associated with neighbor messages sent between the first and second access points.

US Patent:

20200245260, Jul 30, 2020

Filed:

Jan 24, 2019

Appl. No.:

16/255955

Inventors:

- San Jose CA, US
Pooya Monajemi - Irvine CA, US
Santosh Babaji Kulkarni - San Jose CA, US
Young Il Choi - San Jose CA, US

International Classification:

H04W 52/24
H04W 36/00
H04W 52/34

Abstract:

Presented herein are techniques for using mobile client density to compensate for variations in path loss between neighboring access points. In one example, a device (e.g., wireless controller) determines one or more mobile client density variation trends in a wireless network location and determines one or more neighbor message power variation trends between at least first and second access points within the wireless network location. The device generates one or more correlation bias factors using the mobile client density variation trends and the neighbor message power variation trends. The device determines a path loss between at least the first and second access points based on the correlation bias factor and data associated with neighbor messages sent between the first and second access points.