Jin Po Lee

US Patent:

6372514, Apr 16, 2002

Filed:

Sep 18, 1998

Appl. No.:

09/157279

Inventors:

Jin Po Lee - Poway CA

Assignee:

Syntron Bioresearch, Inc. - Carlsbad CA

International Classification:

G01N 33543

US Classification:

436518, 422 56, 422 57, 422 58, 435 5, 435 6, 435 71, 435 72, 435 792, 4352872, 4352878, 435805, 435970, 436164, 436169, 436172, 436510, 436514, 436527, 436808, 436810, 436 46, 436165

Abstract:

Test strip device for accepting a liquid sample and forming an even fluid front across the test strip. When the sample is applied to a contacting surface, it runs down the surface where it collects between the contacting surface and a slope surface. As the sample collects, it evenly reaches fluid flow contact with an absorbent membrane. As a result, the sample forms an even fluid front across the membrane, improving the performance of the test strip device. Methods for using the device to accept a sample and to detect an analyte in the liquid sample are also provided.

US Patent:

6509622, Jan 21, 2003

Filed:

Aug 23, 2000

Appl. No.:

09/644639

Inventors:

Qing Ma - San Jose CA
Jin Lee - Palo Alto CA
Quan Tran - San Jose CA
Harry Fujimoto - Sunnyvale CA

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

H01L 27095

US Classification:

257483, 438132, 438215, 438601

Abstract:

An integrated circuit including a die having a circuit area and a plurality of guard rings. The circuit area includes active devices, passive devices, and interconnects connected to form an integrated circuit. The plurality of guard rings includes a plurality of stacked guard rings having substantially equal widths and encircling the circuit area. Alternatively, the plurality of guard rings includes metallization level guard rings interleaved with one or more via level guard rings. Each of the one or more via level guard rings includes one or more guard rings encircling the circuit area. Alternatively, the plurality of guard rings includes a plurality of concentric guard rings encircling the circuit area. Each of the plurality of guard rings is fabricated from a metal, such as aluminum, copper, or silver, or an alloy of aluminum, copper, or silver.

US Patent:

6514769, Feb 4, 2003

Filed:

Jul 29, 1999

Appl. No.:

09/364277

Inventors:

Jin Po Lee - Poway CA 92064

International Classification:

G01N 33543

US Classification:

436518, 436524, 436538, 436810, 435 71, 435 72, 435174, 435970, 435971, 422 56, 422 58, 422104, 422110

Abstract:

An assay device, a fluid analyte sample separator device and methods for use of thereof for determining whether the integrity of a fluid analyte sample has been compromised and for contemporaneously assaying the sample for the presence or absence of multiple analytes, such as drugs of abuse. The device is composed of a housing having separate slots therein for insertion of one or more analyte test strips, one end of which protrudes from the housing, and one or more units of a sample integrity monitoring system. The device may be used in dipstick or cassette form. An analyte sample separator for division of sample and retention of uncontaminated sample for further testing is also provided. The analyte test strips and sample integrity monitoring system are replaceable, so that the panel of analytes and of sample condition parameters tested can be customized.

US Patent:

6537706, Mar 25, 2003

Filed:

Mar 14, 2000

Appl. No.:

09/525198

Inventors:

Qing Ma - San Jose CA
Jin Lee - Palo Alto CA
Jun Fei Zheng - Mountain View CA
Giang Dao - Fremont CA

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G03F 900

US Classification:

430 5, 430323, 430296, 430394, 378 35

Abstract:

A method for making a photolithographic mask. The method comprises forming a film on a substrate that deforms the substrate, and applying a deformation reducing agent to the substrate to reduce the amount of deformation that the film caused. In a preferred embodiment, the deformation reducing agent comprises one or more films, which are formed on one side of the substrate, that balance the substrate deformation effect of one or more films that are deposited on the other side of the substrate. The film or films that constitute the deformation reducing agent may be similar to, or different from, an absorption film and/or any other films deposited on the substrate or on the absorption film.

US Patent:

6548019, Apr 15, 2003

Filed:

Mar 23, 2000

Appl. No.:

09/509378

Inventors:

Jin Po Lee - Poway CA 92064
Poyi Tseng - Taipei, TW

Assignee:

Jin Po Lee - Poway CA

International Classification:

G01N 2100

US Classification:

422 58, 422102, 422 99, 422 681

Abstract:

Devices, and methods for the use of same, for collecting and assaying a biological fluid in a single step. One method provides means to control and direct the flow of a sample of the biological fluid directly onto an assay test strip by disposing the assay test strip within a flow control channel in which the internal ambient pressure is maintained in substantial equilibrium with the ambient pressure outside of the flow control channel, such that essentially no pressure gradient is formed within the flow control channel. The devices include the flow control channel, at least one assay test strip and a fluid sample collection container, such as a urine cup, for insertion of the flow control channel therein.

US Patent:

6581234, Jun 24, 2003

Filed:

Apr 2, 2001

Appl. No.:

09/824854

Inventors:

Jin Po Lee - Carlsbad CA 92009
Cheng-Chieh Chiang - Taipei, TW

International Classification:

A46B 708

US Classification:

15 28, 15 221

Abstract:

The present invention relates to replaceable dental brush units useful in an electric toothbrush. In particular, the invention provides for a replaceable dental brush unit useful in an electric toothbrush that uses gear links for connecting and driving motions of bristle head by motors.

US Patent:

6730268, May 4, 2004

Filed:

Feb 13, 2003

Appl. No.:

10/366921

Inventors:

Jin Po Lee - Poway CA 92064
Poyi Tseng - Taipei, TW

Assignee:

Jin Po Lee - Poway CA

International Classification:

G01N 2100

US Classification:

422 58, 422 55, 422 56, 422 681, 422 57, 422 99, 422102, 436178, 436180, 436518

Abstract:

Devices, and methods for the use of same, for collecting and assaying a biological fluid in a single step. One method provides means to control and direct the flow of a sample of the biological fluid directly onto an assay test strip by disposing the assay test strip within a flow control channel in which the internal ambient pressure is maintained in substantial equilibrium with the ambient pressure outside of the flow control channel, such that essentially no pressure gradient is formed within the flow control channel. The devices include the flow control channel, at least one assay test strip and a fluid sample collection container, such as a urine cup, for insertion of the flow control channel therein.

US Patent:

6737754, May 18, 2004

Filed:

Feb 5, 2001

Appl. No.:

09/777833

Inventors:

Qing Ma - San Jose CA
Jin Lee - Palo Alto CA
Chun Mu - Saratoga CA
Quat Vu - Santa Clara CA
Jian Li - Sunnyvale CA
Larry Mosley - Sunnyvale CA

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

H01L 2328

US Classification:

257796, 257707, 257712, 257713

Abstract:

A semiconductor device having a multilayer laminate that includes a thermally stable, flexible polymer film, a semiconductor die, a molding compound, and a heat dissipation member. The die has an active surface and an inactive surface, in which the active surface includes a plurality of contacts. The molding compound contacts both the laminate and the die, but does not contact the dies active or inactive surfaces. The heat dissipation member contacts the dies inactive surface.