Jie Liu

6950331, Sep 27, 2005

May 24, 2001

10/399586

Yang Yang - Los Angeles CA, US
Liping Ma - Los Angeles CA, US
Jie Liu - Los Angeles CA, US

The Regents of the University of California - Oakland CA

G11C011/00

365148, 365100, 365151

A bistable electrical device () employing a bistable body () and a high conductivity material (). A sufficient amount of high conductivity material () is included in the bistable body () to impart bistable between a low resistance state and a high resistance state by application of an electrical voltage ().

20040155416, Aug 12, 2004

Feb 11, 2003

10/361425

Jie Liu - Alhambra CA, US
Shi Liu - Alhambra CA, US

B62M027/00

280/012140

A smooth surface sliding system, which is adapted for incorporating with a ground vehicle impelled by a pedal driving assembly, includes a pair of supporting arms sidewardly and outwardly extended from the vehicle frame, a pair of driven units includes two driven arms movably coupled with the supporting arms respectively and two ski members coupling with bottom ends of the driven arms respectively for sliding on a smooth surface, and a steering control connected to the driven arms for shifting a downward force of a weight of the ground vehicle between the two ski members so as to increase a friction of the respective ski member with respect to the smooth surface.

20070094766, May 3, 2007

Oct 14, 2005

11/251193

Jie Liu - City of Industry CA, US

A41D 19/00

002159000

The present invention disclosed a hanging disposable gloves cartridge, which includes a plurality of disposable gloves alignedly overlapped with each other to form a glove stack, wherein each of the disposable gloves has a perforated tear line transversely spanned thereon for separate a hand portion from a waist portion; a clamp holder, which includes a pair of mounting wings for substantially sandwiching the glove stack there between at a position above the tear lines of the disposable gloves, wherein each of the disposable gloves are made of two layers of film forming a hand cavity therebetween, a human hand is able to insert into the hand cavity to shell off an outermost dispose glove from the cartridge.

20070094767, May 3, 2007

Oct 14, 2005

11/251132

Jie Liu - City of Industry CA, US

A41D 19/00

002168000

The present invention discloses a glove as well as the manufacturing method for preparing thereof, the glove comprises a thin elastomeric film, the film comprising a co-polymer which is selected from a group consisting of polyvinyl chloride, oil-based liquid nitrile rubber (LNBR), pentanediol diisobutyrate (TXIB), di-isononyl phthalate and calcium zinc stabilizer. The glove prepared in such method inherited the characteristics of nitrile gloves but with a solid cost saving.

20190322616, Oct 24, 2019

Jun 28, 2019

16/457322

- Oakland CA, US
Jie Liu - Alhambra CA, US
Jorge R. Barrio - Agoura Hills CA, US

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA - Oakland CA

C07C 253/30
C07C 255/34
C07C 253/34
C07B 59/00

A method of manufacturing 2-(1-{6-[(2-[F-18]fluoroethyl)(methyl)amino]-2-naphthyl}ethylidene)-malononitrile ([F-18]FDDNP) utilizes a semi-automated module that is used to perform fluorination, pre-purification, separation, product extraction, and formulation. The method is able to produce [F-18]FDDNP with high yields and ready for human administration under existing FDA regulations, and without the need for hazardous organic solvents such as dichloromethane (DCM), methanol (MeOH), and tetrahydrofuran (THF). The method also improves the speed with which [F-18]FDDNP can be synthesized with the method being able to generate a final product within about 90 to 100 minutes. This synthesis method is easily adaptable to FDA registered and approved automated synthesis systems.

20190203303, Jul 4, 2019

Jun 28, 2017

16/314335

Sameer Chopra - Los Angeles CA, US
Jie Liu - San Mateo CA, US
Inderbir Singh Gill - Pasadena CA, US
Kimberly Siegmund - San Marino CA, US

C12Q 1/6886
C12Q 1/6827
C12Q 1/6858
G16H 50/50
G16H 50/20

A method of classifying kidney tumors is provided. The method includes obtaining a sample from a subject, isolating DNA from the sample, determining the methylation status of the DNA, and comparing the methylation status of the DNA to one or more GO methylated biomarkers selected from the following: cg04877910, cg09667289, cg05274650, cg1 1473616, cg16935734, cg27534624, cg21851713, cg15867829, cg15679829, cg08884979, cg09538401, cg26811868, cg05367028, cg19816080, cg20108357, cg25504868, cg1 1201447, cg19922137, cg14706317, cg15902830, cg10794973, cg10777887, cg03290131, cg07851269, cg1 1264947, cg00279406, cg23140965, cg03574652, cg03265671, cg24864241, cg01572891, cg00193963, cg14329285, cg17819990, cg17298239, cg23856138, cg21049501, cg1 1808936, cg25170591, cg17983632, cg08141142, cg19848599, cg25799109, cg07093324, cg16223546, cg07604732, cg12149606, cg08949329, cg27166177, cg26177041, cg09885851, cg22876153, cg21386992, cg02309772, cg02833180, cg20007890, cg04972244, cg02666955 and cg12102682. The comparison indicates whether the sample is clear cell malignant, papillary malignant, chromophobe malignant, angiomylolipomas (AML) benign, or oncocytoma benign.

20180127355, May 10, 2018

Nov 8, 2017

15/807306

- Oakland CA, US
Jie Liu - Alhambra CA, US
Jorge R. Barrio - Agoura Hills CA, US

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA - Oakland CA

C07C 253/30
C07B 59/00
C07C 253/34
C07C 255/34

A method of manufacturing 2-(1-{6-[(2-[F-18]fluoroethyl)(methyl)amino]-2-naphthyl}ethylidene)-malononitrile ([F-18]FDDNP) utilizes a semi-automated module that is used to perform fluorination, pre-purification, separation, product extraction, and formulation. The method is able to produce [F-18]FDDNP with high yields and ready for human administration under existing FDA regulations, and without the need for hazardous organic solvents such as dichloromethane (DCM), methanol (MeOH), and tetrahydrofuran (THF). The method also improves the speed with which [F-18]FDDNP can be synthesized with the method being able to generate a final product within about 90 to 100 minutes. This synthesis method is easily adaptable to FDA registered and approved automated synthesis systems.