Charles S Han

Address:

9396 Laurentian Dr, San Diego, CA 92129

VIN:

1HGCM82617A007000

Make:

Honda

Model:

Accord Cpe

Year:

2007

US Patent:

6745024, Jun 1, 2004

Filed:

Jan 10, 2000

Appl. No.:

09/480835

Inventors:

Andrew P. DeJaco - San Diego CA
Charles S. Han - San Diego CA

Assignee:

Qualcomm Incorporated - San Diego CA

International Classification:

H04M 3533

US Classification:

455414, 709206, 709207, 709217

Abstract:

A system and method for preparing and sending e-mail communications using a wireless communications device are disclosed. In one embodiment, input data comprising audio, image, and/or video data is encoded and transmitted to a cellular network. An integrated e-mail processor connected to the cellular network processes the coded data into a composite e-mail message and forwards the message to a server. The server then forwards the composite e-mail message to the indicated recipient(s). In another embodiment, the wireless communications device processes the coded data into a composite e-mail message and forwards it to a server via a cellular network. In either embodiment, the server may be dedicated to the cellular network. The invention thus enables users of handheld wireless communications devices, users of other devices lacking typing keyboards, or users presently unable to use a typing keyboard to prepare and send e-mail messages.

US Patent:

7483520, Jan 27, 2009

Filed:

Aug 6, 2001

Appl. No.:

09/924310

Inventors:

Charles Han - San Diego CA, US
Richard Paul Walters - Dana Point CA, US
Andrew P. DeJaco - San Diego CA, US

Assignee:

Qualcomm Incorporated - San Diego CA

International Classification:

H04M 1/64

US Classification:

379 8803, 379 8819, 379 882, 379 8821, 37914201, 37914206, 455563, 704275

Abstract:

According to a disclosed embodiment, an incoming call from a first telephone number is received (). A variable indicating the number of calls received from the first telephone number is incremented (). The variable is compared to a threshold variable (). Subsequently, the user is prompted to save the first telephone number in an address book () when the variable indicating the number of times an incoming call is received from the first telephone number is equal to, or greater than, the threshold variable. The first telephone number is then stored in the address book. Moreover, an apparatus can be assembled () to provide cellular telephone users with, for example, instructions and information via a speaker () and an LCD display (). The apparatus is configured to provide instructions and information to the cellular telephone user at appropriate times, thereby increasing the cellular telephone's usefulness.

US Patent:

7567722, Jul 28, 2009

Filed:

Mar 22, 2005

Appl. No.:

11/087226

Inventors:

Shizhong Liu - San Diego CA, US
Phan L. Do - San Diego CA, US
William Yee-Ming Huang - San Diego CA, US
Charles S. Han - San Diego CA, US
Suhail Jalil - Poway CA, US

Assignee:

Qualcomm Incorporated - San Diego CA

International Classification:

G06K 9/46
H04N 7/12
H04N 11/02
H04N 11/04

US Classification:

382248, 3483951

Abstract:

A dynamically scaled file encoding method and apparatus are disclosed. A file encoding system using JPEG encoding can be configured to produce relatively constant compressed file sizes irrespective of the initial file size and file contents. The system retrieves an initial file or image that is to be compressed and determines a target bit rate corresponding to the compressed file. The target bit rate is used to determine an initial scaling factor. The initial file is encoded using a JPEG encoder having coefficients scaled by the initial scaling factor. The resultant bit rate can be adjusted in a second loop if greater than the desired bit rate. To adjust the bit rate, a recomputed scaling factor is determined from the resultant bit rate. The initial file is then encoded with coefficients scaled by the recomputed scaling factor to achieve a bit rate that is within the target bit rate.

US Patent:

8185134, May 22, 2012

Filed:

Oct 21, 2008

Appl. No.:

12/255583

Inventors:

Arnold Jason Gum - San Diego CA, US
Ajay Vasanadu - San Diego CA, US
Charles Seunghwan Han - San Diego CA, US
Marc Ische - San Diego CA, US
John Alfred Tan - San Diego CA, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

H04W 24/00

US Classification:

4554563, 4554561, 4554562, 455457, 4555501, 4554566, 3482313, 34823199, 348158

Abstract:

A method and device of geographically tagging images by capturing an image, determining a position based on detection of satellite signals and a wireless network signal, and tagging the image with the determined position is provided.

US Patent:

8571602, Oct 29, 2013

Filed:

Jun 8, 2007

Appl. No.:

11/760150

Inventors:

Stephen W. Horton - San Diego CA, US
Timothy James Yates - San Marcos CA, US
Charles Seunghwan Han - San Diego CA, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

H04B 1/38

US Classification:

455557, 370408, 358 115, 709218, 455434, 4554566

Abstract:

Methods and apparatus for enabling output from a mobile device are described herein. A mobile device having an image capture device can selectively generate a hard copy output of a captured image by interfacing with an output device. The mobile device can selectively interface with the output device directly or indirectly via one or more intermediate devices and/or systems. The mobile device can interface directly with an output device using a wired or wireless connection, and can selectively operate as a host or client. The mobile device can selectively couple the stored image to a remote output device via a wireless connection. The mobile device can select the remote output device from a predetermined list of devices, or can be supplied a dynamic list of remote output devices. The dynamic list of output devices can be updated, for example, based on a location of the mobile device.

US Patent:

20080233928, Sep 25, 2008

Filed:

Jun 6, 2008

Appl. No.:

12/134972

Inventors:

Charles HAN - San Diego CA, US
Richard Paul Walters - Dana Point CA, US
Andrew P. DeJaco - San Diego CA, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

H04B 1/38
G10L 21/00
H04M 1/00

US Classification:

4554141, 704270, 455563, 455564, 455566

Abstract:

A method of instructing a user how to use a wireless communication device is disclosed and may include determining whether a feature on the wireless communication device has been utilized. When it is determined that the feature has not been utilized, the method may include notifying a presence of the feature, providing information associated with the feature, and prompting the user to use the feature. The information associated with the feature is configured to teach the user how the feature may be executed, the availability of additional features, how to utilize the feature better, or a combination thereof. Further, the feature is a number saving feature, a speed dialing feature, a voice dialing feature, or a combination thereof.

US Patent:

20120200740, Aug 9, 2012

Filed:

Apr 18, 2012

Appl. No.:

13/450282

Inventors:

Arnold Jason GUM - San Diego CA, US
Ajay Vasanadu - San Diego CA, US
Charles Seunghwan Han - San Diego CA, US
Marc Ische - San Diego CA, US
John Alfred Tan - San Diego CA, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

H04N 5/76

US Classification:

3482313, 348E05024

Abstract:

A method and device of geographically tagging images by capturing an image, determining a position based on detection of satellite signals and a wireless network signal, and tagging the image with the determined position is provided.

US Patent:

58729259, Feb 16, 1999

Filed:

Apr 18, 1996

Appl. No.:

8/635427

Inventors:

Charles S. Han - San Diego CA

Assignee:

NCR Corporation - Dayton OH

International Classification:

G06F 1700

US Classification:

39520036

Abstract:

A "Reply to All" command may be selectively blocked by a sender in an electronic mail system. The "Reply to All" command may be disabled in response to selection and enablement of a "Block Reply to All" option when the message is composed by the sender. After the sender transmits the message, the message is displayed in a window on a computer operated by a receiver. If the "Block Reply to All" option has been enabled, then the "Reply to All" command is disabled at the computer operated by the receiver. The disabling of the "Reply to All" command may be visually represented by a change in the display.