Jeffrey J Chen

US Patent:

D467800, Dec 31, 2002

Filed:

Sep 28, 2001

Appl. No.:

29/148928

Inventors:

Jeffrey Chen - Woodbury NY
Corey Chen - Brooklyn NY

Assignee:

Newspring Industrial Corporation - Kearny NJ

International Classification:

0903

US Classification:

D 9429, D9428

US Patent:

D473788, Apr 29, 2003

Filed:

May 2, 2002

Appl. No.:

29/160082

Inventors:

Jeffrey Chen - Woodbury NY
Corey Chen - Brooklyn NY

Assignee:

Newspring Industrial Corp. - Kearny NJ

International Classification:

0903

US Classification:

D 9428, D9429, D9425

US Patent:

D475620, Jun 10, 2003

Filed:

May 17, 2002

Appl. No.:

29/160895

Inventors:

Jeffrey Chen - Woodbury NY
Corey Chen - Brooklyn NY

Assignee:

Newspring Industrial Corp. - Kearny NJ

International Classification:

0903

US Classification:

D 9425, D9432

US Patent:

D494857, Aug 24, 2004

Filed:

Mar 5, 2003

Appl. No.:

29/177202

Inventors:

Jeffrey Chen - Woodbury NY
Corey Chen - Brooklyn NY

Assignee:

Newspring Industrial Corp. - Kearny NJ

International Classification:

0903

US Classification:

D 9347, D9424

US Patent:

6951111, Oct 4, 2005

Filed:

Oct 6, 2003

Appl. No.:

10/679583

Inventors:

Jeffrey W. Chen - Irvine CA, US

Assignee:

ChenTek, LLC - Irvine CA

International Classification:

F23R003/40
F02C003/30
F02C003/22

US Classification:

60775, 60777, 60723, 60 395, 60 3955, 95 54

Abstract:

Provided is a combustion engine having a combustion chamber. The combustion engine comprises an engine housing having an air intake port, a mixed conductor, a water intake port, an exhaust turbine and a hydrogen compressor assembly. The air intake port provides air to the mixed conductor which provides an oxygen-pure fraction of air to the combustion chamber by conducting oxygen ions in the air from a retentate side to a permeate side when the oxygen partial pressure on the permeate side is less than that on the retentate side. The water intake port provides water to the combustion chamber for combustion with hydrocarbon fuel and the oxygen-pure fraction of the air to produce exhaust fluid. The exhaust fluid expands in the exhaust turbine causing the turbine rotor to rotate producing mechanical energy. The hydrogen compressor assembly extracts hydrogen from the exhaust fluid and provides hydrogen to the exhaust turbine.

US Patent:

7022233, Apr 4, 2006

Filed:

Jan 9, 2004

Appl. No.:

10/755073

Inventors:

Jeffrey J. Chen - Palo Alto CA, US

Assignee:

Severn Trent Services, Water Purification Solutions, Inc. - Colmar PA

International Classification:

C02F 3/30
C02F 3/06

US Classification:

210605, 210617, 210622, 210151, 210903

Abstract:

A biologically active reactor system for the treatment of wastewater comprises one or more submerged denitrification reactors having coarse media particles and a fixed biological film comprising biologically anoxic active microorganisms. One or more submerged aerated filters are in fluid communication with the one or more submerged denitrification reactor, the submerged aerated filter comprising coarse media particles and a fixed biological film comprising biologically aerobic microorganisms for oxidation of organic matter. One or more deep bed denitrification filters for removal of suspended solids and denitrification of oxidized nitrogens are in fluid communication with the one or more submerged aerated filters, the deep bed denitrification filter comprising fine media particles of less than 6 mm. Effluent from the submerged aerated filter is recycled to the submerged denitrification reactor for pre-denitrification prior to being piped to the deep bed denitrification filter. During the method, wastewater influent along with treated effluent from the submerged aerated filter is fed to a submerged denitrification reactor.

US Patent:

7338024, Mar 4, 2008

Filed:

Oct 22, 2005

Appl. No.:

11/256336

Inventors:

Jeffrey M. Chen - San Marino CA, US
Christine Shanhua Tung - San Marino CA, US

International Classification:

A47B 95/00

US Classification:

2483451, 293128

Abstract:

A padding protective arrangement for furniture includes an elastic connective member and a plurality of cushioning pads. The elastic connective member has first and second end connecting portions, and a connector provided on the first end connecting portions. Each of the cushioning pads has a thickness larger than that of the elastic connective member, and a through mounting slot formed on the cushioning pad, wherein the elastic connective member is arranged to penetrate the cushioning pads at the respective mounting slot in such a manner that the first and the second end connecting portions are detachably connecting with each other by the connector to define a cushioning loop within the elastic connective member and the cushioning pads, wherein the cushioning loop is arranged to fittedly encircle a rim portion of the furniture for providing a cushion effect to absorb shock when a user accidentally hits the rim of the furniture.

US Patent:

7868633, Jan 11, 2011

Filed:

Apr 12, 2008

Appl. No.:

12/082603

Inventors:

Jeffrey Chen - Irvine CA, US

Assignee:

EADS North America, Inc. - Irvine CA

International Classification:

G01R 31/02

US Classification:

324760, 324755, 361704

Abstract:

An electronic device burn-in thermal management system includes Burn-in-Boards (BIBs) with quick disconnect connectors to easily connect and disconnect the BIB () from liquid cooling lines () in a rack that can hold one or more BIBs. The BIB () may include liquid cooled heat sinks () embedded in the BIB sockets () in order to cool the electronic devices undergoing burn-in test (DUT). This arrangement allows the DUT to make positive thermal contact with the heat sink when it is mounted in the BIB socket and allows the user to remove the BIB () quickly after completing a test to load the next batch of DUTs onto a separate BIB.