Dong Yang

US Patent:

6956123, Oct 18, 2005

Filed:

Sep 18, 2003

Appl. No.:

10/664539

Inventors:

James H. Johnson - Merrimac MA, US
T. G. Sambandan - Uxbridge MA, US
Barry J. Haad - Acton MA, US
Christopher D. Howe - Berverly MA, US
Roland R. Franke - Gloucester MA, US
Brian A. Bucher - Somerville MA, US
John S. Juchum - Gloucester MA, US
Rex T. Gallagher - Berverly MA, US
Marc A. Plant - Tewlsbury MA, US
Edward M. De Simone, III - Indianopolis IN, US
Dong S. Yang - Quincy MA, US

Assignee:

Natural Pharmaccuticals, Inc. - Beverly MA

International Classification:

C07D305/14

US Classification:

549510

Abstract:

This invention is directed to a method for isolating and/or purifying one or more taxanes from materials comprising taxanes. In one embodiment, the method comprises the steps of: (a) treating a taxane containing material with an amino containing material attached to a solid matrix, such as a polyethyleneimine-bonded silica chromatographic resin; (b) eluting the desired taxane compound from the resin; and (c) recovering the eluted taxane compound.

US Patent:

8623385, Jan 7, 2014

Filed:

Aug 11, 2010

Appl. No.:

13/388149

Inventors:

Jeewan Thakur - Basel, CH
Dong Yang - Parsippany NJ, US
Lili Feng - Pine Brook NJ, US

Assignee:

Novartis AG - Basel

International Classification:

A61K 9/00
A61K 38/00

US Classification:

424400, 530332

Abstract:

The present disclosure relates to crystalline form of (S)—N—((S)-1-cyclohexyl-2-{(S)-2-[4-(4-fluoro-benzoyl)-thiazol-2-yl]-pyrrolidin-1-yl}-2-oxo-ethyl)-2-methylamino-propionamide, salts and hydrates thereof. This disclosure also relates to solid oral formulation of (S)—N—((S)-1-cyclohexyl-2-{(S)-2-[4-(4-fluoro-benzoyl)-thiazol-2-yl]-pyrrolidin-1-yl}-2-oxo-ethyl)-2-methylamino-propionamide, pharmaceutically acceptable salts, solvates (including hydrates) thereof, as well as methods of treatment using the same.

US Patent:

20230033075, Feb 2, 2023

Filed:

Jul 13, 2021

Appl. No.:

17/374384

Inventors:

- Santa Clara CA, US
Andriy Myronenko - San Francisco CA, US
Dong Yang - Pocatello ID, US
Holger Reinhard Roth - Rockville MD, US
Can Zhao - North Potomac MD, US
Xiaosong Wang - Rockville MD, US
Daguang Xu - Potomac MD, US

International Classification:

G06T 7/11
G06N 3/08
G06N 3/04
G06T 7/00
G16H 30/40
G06K 9/62

Abstract:

Apparatuses, systems, and techniques are presented to predict annotations for objects in images. In at least one embodiment, boundaries of an object within an image can be identified based, at least in part, on a user-generated outline of only a portion of this object or information about a size of this object provided by a user.

US Patent:

20190310369, Oct 10, 2019

Filed:

May 14, 2019

Appl. No.:

16/412268

Inventors:

- Menlo Park CA, US
Dong Yang - Milpitas CA, US
Fei Liu - San Jose CA, US

International Classification:

G01S 17/08
G01S 7/481
G01S 17/02

Abstract:

An optical device includes an optical element. The optical element includes a first surface configured to receive light in a first direction and a second surface that is non-parallel to the first surface. The second surface is configured to transmit a first portion of the light in a second direction that is different from the first direction and internally reflect a second portion of the light that is distinct from the first portion of the light. The optical element further includes a third surface configured to receive the second portion of the light from the second surface and reduce internal reflection of the second portion of the light by the third surface. Also disclosed is a method of steering light by the optical device.

US Patent:

20190272800, Sep 5, 2019

Filed:

Mar 2, 2018

Appl. No.:

15/910406

Inventors:

- Menlo Park CA, US
Dong Yang - Milpitas CA, US
Samvit Monga - Sunnyvale CA, US

International Classification:

G09G 5/00
A45C 11/04

Abstract:

A portable compute case for eyewear devices may include a wireless transceiver and a computation component that includes at least one processor. The portable compute case may be configured to house an eyewear device; establish, using the wireless transceiver, a communicative connection between the portable compute case and the eyewear device; generate, using the computation component, processed sensor data; and transmit, using the wireless transceiver, the processed sensor data to the eyewear device for display by the eyewear device. Various other systems and methods are also disclosed.

US Patent:

20180370960, Dec 27, 2018

Filed:

Aug 31, 2018

Appl. No.:

16/120073

Inventors:

- Basel, CH
Dong YANG - Parsippany NJ, US
Lili FENG - Pine Brook NJ, US

International Classification:

C07D 417/04
A61K 31/427
A61K 9/20

Abstract:

The present disclosure relates to crystalline form of (S)—N—((S)-1-cyclohexyl-2-{(S)-2-[4-(4-fluoro-benzoyl)-thiazol-2-yl]-pyrrolidin-1-yl}-2-oxo-ethyl)-2-methylamino-propionamide, salts and hydrates thereof. This disclosure also relates to solid oral formulation of (S)—N—((S)-1-cyclohexyl-2-{(S)-2-[4-(4-fluoro-benzoyl)-thiazol-2-yl]-pyrrolidin-1-yl}-2-oxo-ethyl)-2-methylamino-propionamide, pharmaceutically acceptable salts, solvates (including hydrates) thereof, as well as methods of treatment using the same.

US Patent:

20180090944, Mar 29, 2018

Filed:

Jan 31, 2017

Appl. No.:

15/421199

Inventors:

- Cupertino CA, US
Dong YANG - Milpitas CA, US

International Classification:

H02J 7/00
G05F 1/575

Abstract:

A charger-converter circuit in an electronic device detects whether an external power supply is coupled to the electronic device. The charger-converter circuit uses an inductor in an inductor-switch circuit to economize on volume occupied by the charger-converter circuit. The charger-converter circuit includes a low drop out voltage regulator (LDO) to provide, in each of three modes, a regulated supply voltage to a circuit module in the electronic device. When an external power supply is present, the charger-converter circuit charges a battery of the electronic device and operates in a buck mode or in a boost mode. When an external power supply is not present, the charger-converter circuit operates in a second buck mode. A pulse skipping technique may be applied to the inductor-switch circuit in the buck mode.

US Patent:

20180091056, Mar 29, 2018

Filed:

Mar 7, 2017

Appl. No.:

15/452411

Inventors:

- Cupertino CA, US
Dong YANG - Milpitas CA, US

International Classification:

H02M 3/158
H02M 1/14

Abstract:

According to some embodiments, a bi-directional converter is configured to operate in a boost mode or a buck mode. The bi-directional converter includes a hysteresis control unit that includes a comparator that can be configured to determine whether the reference voltage has a positive slope or a negative slope in conjunction with the bi-directional converter operating in boost mode or buck mode. In addition, the comparator is configured to compare a fractional load voltage to a reference voltage so that the output load voltage corresponds to the waveform shape of the reference voltage.