Tony K Cheng

US Patent:

6931399, Aug 16, 2005

Filed:

Jun 26, 2001

Appl. No.:

09/893265

Inventors:

Tony Cheng - New York NY, US
Rajib Ghosh - Santa Clara CA, US
Jim Donnelly - New York NY, US

Assignee:

Igougo Inc. - New York NY

International Classification:

G06F017/30

US Classification:

707 6, 707 2, 707 7, 707 8, 707 9, 707 10

Abstract:

A method and apparatus for providing to a user personalized information from an database comprising contributor content records and contributor profile records, based upon a comparison of the user's search query and user profile record with the contributor content records and contributor profile records. The database may contain other content records from which personalized information may be obtained. Contributors may provide additional contributor content records to the database, in exchange for valuable consideration.

US Patent:

20050234897, Oct 20, 2005

Filed:

Jun 8, 2005

Appl. No.:

11/148088

Inventors:

Tony Cheng - New York NY, US
Rajib Ghosh - Santa Clara CA, US
Jim Donnelly - New York NY, US

International Classification:

G06F007/00

US Classification:

707003000

Abstract:

A method and apparatus for providing to a user personalized information from an database comprising contributor content records and contributor profile records, based upon a comparison of the user's search query and user profile record with the contributor content records and contributor profile records. The database may contain other content records from which personalized information may be obtained. Contributors may provide additional contributor content records to the database, in exchange for valuable consideration.

US Patent:

20130236144, Sep 12, 2013

Filed:

Mar 6, 2013

Appl. No.:

13/786867

Inventors:

Tony Cheng - Laguna Niguel CA, US
Yumei Zhan - Kunshan, CN
Junxing Cao - Kunshan, CN

Assignee:

CELERITY TECHNOLOGIES INC. - Irvine CA

International Classification:

G02B 6/42
G02B 6/44

US Classification:

385 89, 385102

Abstract:

A connecting device for a fiber optic cable includes a first part having a first housing and first and second electrical connectors located on the first housing, and a second part having a second housing and a third electrical connector located on the second housing. The second and third electrical connectors are adapted to be mechanically and electrically connect with each other or disconnected from each other. The first part further includes electrical components disposed within the first housing and electrically connected to the first and second electrical connectors. The second part receives end portions of optical fibers of the fiber optic cable, and further includes optical transceivers disposed within the second housing which are electrically connected to the third electrical connector and optically coupled to the optical fibers. Also disclosed is a cable device employing an optical fiber cable and two connecting devices at its two ends, where at least one of the connecting devices has a structure described above.

US Patent:

20150338591, Nov 26, 2015

Filed:

Aug 6, 2015

Appl. No.:

14/820432

Inventors:

- Irvine CA, US
Tony Cheng - Laguna Niguel CA, US
Yumei Zhan - Kunshan, CN
Junxing Cao - Kunshan, CN

Assignee:

Celerity Technologies Inc. - Irvine CA

International Classification:

G02B 6/44

Abstract:

A fiber optic cable is disclosed, a fiber optic cable containing multiple optical fibers within an enclosure, where the fibers are divided into two groups, the first group of fibers being arrayed together and the second group being free fibers. The arrayed fibers are used to carry signals that are desired to be maintained in synchronization with each other, while the free fibers are used to carry signals whose synchronization with other signals is not important. In one example, four optical fibers form a linear array, and two free optical fibers are arranged on two sides of the linear array.

US Patent:

20140189180, Jul 3, 2014

Filed:

Dec 31, 2012

Appl. No.:

13/732060

Inventors:

- Santa Clara CA, US
Brian Keith Langendorf - Benicia CA, US
Sharath Raghava - Campbell CA, US
Tony Yuhsiang Cheng - Union City CA, US

Assignee:

NVIDIA CORPORATION - Santa Clara CA

International Classification:

G06F 13/372

US Classification:

710117

Abstract:

A method including sorting read/write commands initiated by a memory controller based upon a destination page within a memory device. The read/write commands having a highest priority level are determined. The commands are then categorized as either page movement commands or data movement commands. The page movement commands or data movement commands are sent to the memory device based upon a signal indicating a current direction of a data bus providing communication between the memory controller and the memory device and further based upon a priority level.