Wei Hong Chen

6401790, Jun 11, 2002

Jun 9, 2001

09/877538

Lin Jun Dai - Azusa CA
Wei Chen - Azusa CA

Q.S.M. Enterprise, Inc. - Azusa CA

E06B 9264

160107, 1601761 R, 49 64

A magnetic dual glasses window structure includes a window blind, provided between two panes of glass, including tilt cords for supporting a plurality of slats and an operating system which includes a shaft attached to the tilt cords and a magnetic actuating device. The magnetic actuating device includes an actuating cord movably and encirclingly attaching to two end portions of the shaft, a pair of resilient elements attached to the actuating cord respectively for applying an urging force against the actuating cord, a magnetic seat connecting between the two resilient elements and positioned adjacent an inner surface of one of the panes of glass, and a magnetic slider positioned adjacent an outer surface of the pane of glass for magnetically driving the magnetic seat to move. Therefore, by sliding the magnetic slider, the actuating cord drives the shaft to rotate for controlling the tilt angle of each of the slats.

6544454, Apr 8, 2003

Nov 21, 2000

09/625303

Wei Chen - Walnut CA, 91789

B29C 4706

26417113, 26421111, 26417125

A manufacturing process of a construction strip includes the steps of (a) evenly mixing a predetermined amount of paint, talcum powder and volatile agent to form a plaster form coating mixture; (b) gradually passing an elongated strip body through an extrusion passage of an extrusion mold, wherein a uniform surrounding clearance between an interior wall of said extrusion passage and said strip body; (c) continuously injecting said coating mixture into said extrusion passage of said extrusion mold in order to fill said surrounding clearance, so that a uniform protective coating is evenly coated on said longitudinal surfaces of said strip body while said strip body is extruded from said extrusion mold; and (d) drying said protective coating to form a hard and durable protective coating shell integrally wrapped around said strip body.

6805689, Oct 19, 2004

Oct 23, 2001

10/003447

Wei Chen - Houston TX, 77084

A61M 532

604198, 604363, 604540, 600576, 600577, 600580

A blood collector system utilizes a standard disposable needle assembly and standard blood collecting and receiving tubes of the type sealed by a pierceable septum. The system has a hollow cylinder, including an internally apertured sleeve into which the needle assembly is mounted and into which the sealed blood collecting tubes are inserted to be pierced by a needle of the needle assembly. A protective sheath with two clips is concentrically mounted to the barrel cylinder with slot on both sides of the barrel so that the hollow cylinder can move down to cover the patent contacted needle. On both side of the barrel, there are one upper slot and one lower slot, a slot channel between the upper slot and lower slot. The clip is shaped so that it can be snap in the upper and lower slot and can be only slide down from the upper slot to lower slot, but not backwards. After the needle is taken out from a patient, the clip will be pushed down out of the upper slot, then slide down through the slot channel, then be pushed down to snap in the low slot of the barrel in order to cover the used needle from a patient.

7155285, Dec 26, 2006

Dec 11, 2003

10/733139

Xiaoming Wang - Rancho Santa Margarita CA, US
Huijian Zou - Shenzhen, Guangdong, CN
Wei Chen - Rancho Santa Margarita CA, US

A61N 1/18

607 45, 607 39, 607 40, 600 26

Alpha rhythm brain waves are related to mental and physical relaxation and healing. Based on the studies of bionics, this invention relates to inducing oscillatory alpha rhythm to the human body, and relates to the means of the alpha rhythm machine applied to human body. Research of the alpha rhythm of human brain wave patterns and EEG has indicated special recorded data of alpha rhythm brain waveform which is the bearing of the proper biological information of relaxing and healing. The apparatus was developed and built to construct and release the simulated human brain alpha rhythm signals which are at the frequencies ranging 8 Hz–14 Hz and at the amplitudes altered in high or low. Both the frequencies and the amplitudes are changing at a non-stationary random order in the duration of the event, respectively. The electrical signals are transformed via a transducer, into three forms of energy, 1, alpha rhythm electromagnetic energy and alpha rhythm interfering static magnetic energy; 2, alpha rhythm sub-audio acoustic oscillatory energy; and 3, alpha rhythm mechanical vibrational energy. The combining energies from the apparatus can benefit the whole human body or only the area affected by illness, for example, treating men's prostate problems or treating sleep disorders.

8176859, May 15, 2012

Jan 22, 2009

12/357823

Cliff Yi Guo - Sugar Land TX, US
Wei Chen - Sugar Land TX, US
Shashishekara Sitharamarao Talya - Houston TX, US

General Electric Company - Schenectady NY

F23M 5/00
F23M 3/12

110336, 110338, 110335, 5274713, D23422

A refractory brick and mortar joint comprise a cold face of the refractory brick; a hot face of the refractory brick opposite the cold face, wherein the hot face is shorter in length than the cold face; and at least one tapered mortar joint extending from the hot face to the cold face, wherein the at least one tapered mortar joint is thicker at the hot face of the refractory brick than at the cold face of the refractory brick. A refractory brick comprises a cold face; a hot face opposite the cold face, wherein the hot face is shorter in length than the cold face; and at least one surface extending from the cold face to the hot face, wherein the at least one surface is angled to accommodate the difference in length between the cold face and the hot face.

20060025724, Feb 2, 2006

Jul 27, 2004

10/899108

Wei Chen - Houston TX, US

A61M 5/00

604249000, 251149100

A needleless connector for adding medication to a parenteral fluid is provided. The connector is provided with a male luer connector at one end and a female connector at the opposite end. A sliding plug valve is built into the connector so that the parental fluid may be isolated from the injection site to prevent back flow when the syringe is removed.

20090188347, Jul 30, 2009

Jan 26, 2009

12/359560

Wade Albert Taber - Katy TX, US
Wei Chen - Sugar Land TX, US
Peter Joel Meschter - Niskayuna NY, US
Roman Shuba - Niskayuna NY, US

General Electric Company - Schenectady NY

C21B 7/06

75301, 75330

A treated refractory material includes a refractory material having a plurality of pores, wherein the refractory material comprises aluminum oxide, silicon oxide, magnesium oxide, chromium oxide, zirconium oxide, titanium oxide, calcium oxide, fireclay, silicon carbide, tungsten, mullite, dolomite, magnesite, magnesium aluminum oxide, chromite, magnetite, or a combination comprising at least one of the foregoing; and a protective material disposed within the plurality of pores of the refractory material, wherein the protective material is selected from the group consisting of aluminum oxide, chromium oxide, silica, rare earth oxides, rare earth zirconates, titanium oxide, mullite, zirconium oxide, zirconium silicate, yttrium oxide, magnesium oxide, iron oxide, and blends thereof.

20100031570, Feb 11, 2010

Aug 7, 2008

12/187829

Wei Chen - Sugar Land TX, US
George Dodan - Katy TX, US
Robert Henri Gauthier - Houston TX, US
James Michael Storey - Houston TX, US

C10J 3/72
B21D 53/02

48 87, 2989003

A method and system for an integrated gasifier and syngas cooler are provided. The system includes a gasifier including a reaction chamber, a syngas cooler integrally formed with the gasifier and including at least one heat exchanger element, and a transition portion integrally formed with the reaction chamber and the syngas cooler and extending therebetween, the transition portion further including a throat extending between the reaction chamber and the syngas cooler, the transition portion further including a heat exchanger circumscribing the throat.