Hui X Zhao

US Patent:

20060068032, Mar 30, 2006

Filed:

Sep 24, 2004

Appl. No.:

10/948590

Inventors:

Hui Zhao - Fremont CA, US
Krzysztof Bojanowski - Fremont CA, US
Fariba Aria - Cupertino CA, US
Reza Mortezaei - Cupertino CA, US

Assignee:

Sunny BioDiscovery, Inc. - Santa Clara CA

International Classification:

A61K 36/232
A61K 38/18

US Classification:

424725000, 514002000

Abstract:

Compositions and methods for treating angiogenesis-related diseases and for skin care in mammals is disclosed that includes, as an active pharmaceutical agent, an effective amount of purified extract from , or a fraction or a lyophilizate thereof, or one or more active component contained in said extract.

US Patent:

61222194, Sep 19, 2000

Filed:

Jul 14, 1998

Appl. No.:

9/115377

Inventors:

Hua Zheng - Fremont CA
Hui Zhao - Fremont CA

Assignee:

Winbond Electronics Corporation America - San Jose CA

International Classification:

G11C 800
G11C 1604

US Classification:

36523006

Abstract:

A semiconductor memory column decoder has first and second groups of parallel column lines (or column line pairs). The first and second groups of column lines are separated from each other by a gap. One or more groups of fractional I/O lines are provided, wherein each fractional I/O line is collinear with each other fractional I/O line of the same group. One fractional I/O line is provided for, and is connected to, each column line of the first and second groups of column lines. A plurality of multiplexers is provided, including one multiplexer corresponding to each fractional I/O line. Each multiplexer has an input connected to a single data line, a select input connected to a corresponding column select line, and an output connected to the corresponding fractional I/O line. At least some of the multiplexers are disposed in the gap.

US Patent:

51955148, Mar 23, 1993

Filed:

Apr 21, 1992

Appl. No.:

7/871912

Inventors:

Dongfeng Liu - San Francisco CA
Hui Zhao - San Francisco CA

International Classification:

A61M 1500

US Classification:

12820317

Abstract:

A portable hand-held electric powered medicine/water vaporizer consisting of a durable plastic shell (43), lid (27) and legs (69) with sufficient operating volume to vaporize medicine/water for a short time. Inside the shell is a vessel (35) for holding medicine/water. Under the vessel is a heater (39) for heating medicine/water to generate steam. The lid (27) consists of a fixed stem (23) with an adjustable cooling extension (21) to allow the user to adjust for desired temperature and steam flow. The lower shell consists of a box for cord (59) and plug (61) storage and a stainless steel base plate (67) for stability when free standing. The base stands on four legs (69) which allows air to flow through the ventilated stainless steel base plate, to the inside of the upper shell to allow the exterior of the upper shell to remain air cooled during use. As the air passes the internal medicine/water container, it escapes the upper shell through air ports (40) located at the side of the upper shell just below the lid.

US Patent:

20190074507, Mar 7, 2019

Filed:

Jul 23, 2018

Appl. No.:

16/043051

Inventors:

Gao Liu - Piedmont CA, US
Guo Al - Guangzho, CN
Hui Zhao - Emeryville CA, US

Assignee:

The Regents of the University of California - Oakland CA

International Classification:

H01M 4/36
H01M 4/60
H01M 4/62
H01M 10/052

Abstract:

The present invention provides for a composition of matter comprising: Poly(9,9-dioctylfluorene-co-fluorenone-co-methylbenzoic ester) (PFM), carbon nanotubes (CNT), and sulfur particles nanocomposite, wherein the nanocomposite is porous. The present invention also provides for an electrode comprising: Poly(9,9-dioctylfluorene-co-fluorenone-co-methylbenzoic ester) (PFM), carbon nanotubes (CNT), and sulfur particles nanocomposite, wherein the nanocomposite is porous. The present invention also provides for a lithium sulfur (Li—S) battery comprising: an electrode comprising Poly(9,9-dioctylfluorene-co-fluorenone-co-methylbenzoic ester) (PFM), carbon nanotubes (CNT), and sulfur particles nanocomposite, wherein the nanocomposite is porous.

US Patent:

20180337407, Nov 22, 2018

Filed:

May 19, 2017

Appl. No.:

15/600071

Inventors:

- Muenchen, DE
Zhe JIA - Emeryville CA, US
Tianyue ZHENG - Albany CA, US
Hui ZHAO - Emeryville CA, US
Ann-Christin GENTSCHEV - Muenchen, DE
Thorsten LANGER - Muenchen, DE
Simon LUX - Oakland CA, US

International Classification:

H01M 4/62
H01M 10/0525
H01M 4/133
H01M 4/04

Abstract:

A composite electrode prepared from silicon-graphene material and conductive polymer binder poly (1-pyrenebutyl methacrylate-co-methacrylic acid) for use in lithium-ion batteries.

US Patent:

20180076459, Mar 15, 2018

Filed:

Sep 9, 2016

Appl. No.:

15/260445

Inventors:

- Muenchen, DE
Ann-Christin GENTSCHEV - Muenchen, DE
Thorsten LANGER - Muenchen, DE
Gao LIU - Piedmont CA, US
Hui ZHAO - Emeryville CA, US
Zhe JIA - Emeryville CA, US

International Classification:

H01M 4/62
H01M 4/38
H01M 4/587
H01M 4/36
H01M 10/0525
H01M 4/04

Abstract:

A composite electrode prepared from silicon-graphene material and conductive polymer binder poly (1-pyrenemethyl methacrylate-co-methacrylic acid) for use in lithium-ion batteries.

US Patent:

20170294683, Oct 12, 2017

Filed:

Jun 23, 2017

Appl. No.:

15/632153

Inventors:

Gao Liu - Piedmont CA, US
Hui Zhao - Emeryville CA, US
Sang-Jae Park - Walnut Creek CA, US

Assignee:

The Regents of the University of California - Oakland CA

International Classification:

H01M 10/0569
H01M 4/38
H01M 4/58
H01M 10/0525
H01M 10/0568

Abstract:

A homologous series of cyclic carbonate or propylene carbonate (PC) analogue solvents with increasing length of linear alkyl substitutes were synthesized and used as co-solvents with PC for graphite based lithium ion half cells. A graphite anode reaches a capacity around 310 mAh/g in PC and its analogue co-solvents with 99.95% Coulombic efficiency. Cyclic carbonate co-solvents with longer alkyl chains are able to prevent exfoliation of graphite when used as co-solvents with PC. The cyclic carbonate co-solvents of PC compete for solvation of Li ion with PC solvent, delaying PC co-intercalation. Reduction products of PC on graphite surfaces via single-electron path form a stable Solid Electrolyte Interphase (SEI), which allows the reversible cycling of graphite.

US Patent:

20160164073, Jun 9, 2016

Filed:

Jun 16, 2015

Appl. No.:

14/741383

Inventors:

Gao Liu - Piedmont CA, US
Hui Zhao - Emeryville CA, US

Assignee:

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA - Oakland CA

International Classification:

H01M 4/36
H01M 4/38
H01M 4/66
H01M 10/0525
H01M 4/48
H01M 4/62

Abstract:

The invention demonstrates that only 2% functional conductive polymer binder without any conductive additives was successfully used with a micron-size silicon monoxide (SiO) anode material, demonstrating stable and high gravimetric capacity (>1000 mAh/g) for 500 cycles and more than 90% capacity retention. Prelithiation of this anode using stabilized lithium metal powder (SLMP) improves the first cycle Coulombic efficiency of a SiO/NMC full cell from 48% to 90%. This combination enables good capacity retention of more than 80% after 100 cycles at C/3 in a lithium-ion full cell. We also demonstrate the important connection between porosity and the loading of silicon electrodes. By employing a highly porous silicon electrode, a high areal capacity (3.3 mAh/cm) is obtained. This method works well to achieve high loading of other high-capacity alloy anodes, the state-of-art graphite anode, as well as a high loading of positive electrodes for LIBs.