Ming W Leong

US Patent:

6980435, Dec 27, 2005

Filed:

Jan 28, 2004

Appl. No.:

10/767936

Inventors:

Kent N. Shum - Fremont CA, US
Randall J. Diaz - Gilroy CA, US
Robert J. Tong - Tracy CA, US
Perry L. Hayden - Salinas CA, US
Ming Leong - Mountain View CA, US

Assignee:

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

International Classification:

H05K007/20

US Classification:

361695, 361690, 361691, 361694, 174 161, 165 803, 454184

Abstract:

An embodiment of a modular electronic enclosure is provided as including a chassis having a first portion defining a first compartment, and a second portion defining a second compartment. First and second replaceable units are replaceably received within the first and second compartments, respectively. The modular electronic enclosure also has a fan unit that is replaceably received within a compartment defined by the first portion or the second portion. The fan unit is configured to pull in cooling air through the first portion and exhaust pressurized cooling air through the second portion. A method of cooling a modular electronic enclosure defining first and second compartments is also provided.

US Patent:

20060023422, Feb 2, 2006

Filed:

Oct 5, 2005

Appl. No.:

11/243612

Inventors:

Kent Shum - Fremont CA, US
Randall Diaz - Gilroy CA, US
Robert Tong - Tracy CA, US
Perry Hayden - Salinas CA, US
Ming Leong - Mountain View CA, US

International Classification:

H05K 7/20

US Classification:

361695000

Abstract:

An embodiment of a modular electronic enclosure is provided as including a chassis having a first portion defining a first compartment, and a second portion defining a second compartment. First and second replaceable units are replaceably received within the first and second compartments, respectively. The modular electronic enclosure also has a fan unit that is replaceably received within a compartment defined by the first portion or the second portion. The fan unit is configured to pull in cooling air through the first portion and exhaust pressurized cooling air through the second portion. A method of cooling a modular electronic enclosure defining first and second compartments is also provided.

US Patent:

48044377, Feb 14, 1989

Filed:

Sep 10, 1987

Appl. No.:

7/095289

Inventors:

Santono Tirtoprodjo - Redwood City CA
Ming H. Leong - Los Gatos CA

International Classification:

B32B 3104
B32B 3500

US Classification:

156577

Abstract:

An improved tape dispenser which is less likely to jam and which has a blade shield to prevent injury. Centrally of the dispenser there is placed a roll of tape conventionally wound in a spiral. The roll of tape has an outwardly exposed adhesive release surface and an inwardly exposed adhesive coated surface. In the dispenser, the tape is threaded on a dispensing path towards a cutting blade. Typically, the path is defined by a combination of guides terminating with a roller. The roll and the dispensing path are encased within a housing to prevent the exposed adhesive from adhering either to dust or nearby objects. The tape path extends past a severing tape blade. The trigger motion of the handle acts to pivot the tape holder on its hinge and move the severing blade holder. The motion of the tape holder is restricted by a guide, a guide slot and a stop. When the tape holder is in its original position, a blade shield keeps the blade from being exposed.