Seung M Kim

US Patent:

55287360, Jun 18, 1996

Filed:

Apr 28, 1992

Appl. No.:

7/875625

Inventors:

Seung P. Kim - New York NY

Assignee:

Polytechnic University - Brooklyn NY

International Classification:

G06F 1500

US Classification:

395138

Abstract:

A circuit for performing a two-dimensional transform on an N. times. M block of input data elements includes a row transform section that sequentially receives N rows of input data and performs a one-dimensional transform on each row as it is received. The row transform section provides row transform data row-by-row to a column transform section. The column transform section performs parallel, column-wise one-dimensional transform calculations on each row of transform data as it is received. The column transform section completes the column transform calculations upon receipt of the last row of row transform data to provide an N. times. M block of 2-D transform data. The input data are received serially element-by-element and the 2-D transform data are output serially element-by-element. A third 1-D transform section may be added to form a circuit for performing a three-dimensional transform on an N. times. M. times. L block of input data elements.

US Patent:

20140164630, Jun 12, 2014

Filed:

May 28, 2013

Appl. No.:

13/903945

Inventors:

- San Diego CA, US
Matthew Carlisle - Sammamish WA, US
Slim Souissi - San Diego CA, US
Seung Kim - San Diego CA, US
Gwan Hee You - San Diego CA, US

Assignee:

Novatel Wireless, Inc. - San Diego CA

International Classification:

H04W 76/02

US Classification:

709227

Abstract:

A Universal Serial Bus (USB) modem/Wireless Wide Area Network (WWAN) device is provided that when connected to a host device, presents itself as an Ethernet endpoint to the host device, without requiring additional software/drivers to be downloaded to the host device. Embedded in the USB modem/WWAN device are various modules that provide functionality allowing either automatic connection to the Internet or redirection to a local Web User Interface (UI) that a user may employ to configure the USB modem/WWAN device and/or manually connect to the Internet. Additionally, the USB modem/WWAN device employs predetermined rules to determine whether or not/how the redirection occurs, including in scenarios where wireless connectivity to the Internet is unavailable.