Matthew C Chang

US Patent:

20030182393, Sep 25, 2003

Filed:

Mar 25, 2002

Appl. No.:

10/106835

Inventors:

Christopher Tobin - McLean VA, US
Greg Gudorf - San Diego CA, US
Aaron Dew - San Diego CA, US
Anthony Creed - San Diego CA, US
Matthew Chang - San Diego CA, US
Rolf Toft - San Francisco CA, US

International Classification:

G06F015/16

US Classification:

709/217000

Abstract:

A system and method for retrieving uniform resource locators from television content includes a television that receives a broadcast signal. The broadcast signal includes embedded URL information. Moreover, the television includes a remote control unit that has a memory slot that is sized and shaped to receive a portable memory media. In response to a signal received at the television, e.g., from the remote control unit, the embedded URL is extracted from the broadcast signal and downloaded to the remote control unit. To facilitate Internet use, the downloaded URL can be transmitted to an Internet device, e.g., a computer or a personal digital assistant where it can be used to access information associated with Web sites linked to the URLs.

US Patent:

20110319845, Dec 29, 2011

Filed:

Apr 20, 2011

Appl. No.:

13/064832

Inventors:

Sharon Lin Charna - Irvine CA, US
Matthew Chang - Irvine CA, US
Lee-Tsan Lu - Taipei City, TW

Assignee:

At Box Technology Inc. - Irvine CA

International Classification:

A61F 13/42

US Classification:

604361

Abstract:

The present invention is to provide a diaper structure including two electrode strips, wherein the two electrode strips are disposed inside the diaper at a bottom position thereof and electrically connected to each other when both in contact with urine, and two metal button seats are disposed inside the diaper and are electrically connected to the two electrode strips respectively. Each of the two metal button seats has a first fastening portion disposed on the outside surface of the diaper and fastened with an electrical detection device, so that the two metal button seats are electrically connected to the electrical detection device via the two first fastening portions respectively for enabling the electrical detection device to send out a wetness signal when the two electrode strips are electrically connected to each other due to in contact with urine, thereby urging the caregiver to change the diaper structure immediately.

US Patent:

20220289863, Sep 15, 2022

Filed:

Jun 15, 2020

Appl. No.:

17/618363

Inventors:

- Boston MA, US
Elizabeth Magnotti - Ashburn VA, US
Matthew Chang - Brookline MA, US

International Classification:

C07K 16/30
C07K 14/725
A61P 35/00

Abstract:

MUC1 is overexpressed in many cancers, including those of the lung, colon, breast, ovary, and pancreas. Aspects of the invention are directed towards the discovery of monoclonal antibodies and fragments thereof, such as a human single chain variable fragment (scFv), that recognizes human MUC1-SEA.