YANG DEOG YANG
Acupuncture at Wilshire Blvd, Los Angeles, CA

2010001, Jan 21, 2010

Feb 16, 2007

12/162943

Yang Yang - Los Angeles CA, US
Gang Li - Los Angeles CA, US

H01L 31/00

136256

A photovoltaic device has a photovoltaic cell and a photon-conversion component. The photon-conversion component has a photon-conversion material in its composition. The photon-conversion material, while the photovoltaic device is in operation, converts photons in a spectral region including a first wavelength to photons in a spectral region including a second wavelength, the second wavelength being longer then the first wavelength. The photons having the second wavelength are at least one of less damaging to the photovoltaic cell than photons having the first wavelength or converted more efficiently to an electrical current than photons having the first wavelength.

2014002, Jan 30, 2014

Apr 11, 2012

14/110881

Yang Yang - Los Angeles CA, US
Rui Zhu - Los Angeles CA, US

G02F 1/1335, H01L 31/18, H01L 51/42

349 96, 257 40, 438 98

An electro-optic device includes a first electrode, a second electrode spaced apart from the first electrode, and an active layer of organic semiconducting material between the first electrode and the second electrode. The active layer includes a quasi-bilayer in which a first plurality molecules from a first layer of active material is interpenetrated by a second plurality of molecules from a second layer of active material formed on the first layer. The first and second pluralities of molecules provide donor-acceptor pairs such that the quasi-bilayer has at least a portion that is a bulk heterojunction active layer. Each of the first plurality of molecules has a long axis that is longer than corresponding transverse axes and the long axis is substantially aligned along a common direction such that the active layer is more sensitive to a first polarization of incident light than a second polarization of the incident light, wherein the first polarization and the second polarization are orthogonal polarization components of the light.

2010027, Oct 28, 2010

Jan 14, 2009

12/747087

Yang Yang - Los Angeles CA, US
Richard B. Kaner - Pacific Palisades CA, US
Chun-Chih Tung - Los Angeles CA, US
Matthew J. Allen - Santa Monica CA, US

The Regents of the University of California - Oakland CA

C01B 31/02, H01B 1/04, H01M 4/583, B29C 43/00

4292318, 423445 R, 252502, 264105, 977742, 977750

A method of producing carbon macro-molecular structures includes dissolving a graphitic material in a solvent to provide a suspension of carbon-based macro-molecular structures in the solvent, and obtaining a plurality of the carbon macro-molecular structures from the suspension. The plurality of carbon macro-molecular structures obtained from the suspension each consists essentially of carbon. A material according to some embodiments of the current invention is produced according to the method of producing carbon macro-molecular structures. An electrical, electronic or electro-optic device includes material produced according to the methods of the current invention. A composite material according to some embodiments of the current invention has carbon macro-molecular structures produced according to methods of producing carbon macro-molecular structures according to some embodiments of the current invention. A hydrogen storage device according to some embodiments of the current invention has carbon macro-molecular structures produced according to methods of producing carbon macro-molecular structures according to some embodiments of the current invention. An electrode according to some embodiments of the current invention has carbon macro-molecular structures produced according to methods of producing carbon macro-molecular structures according to some embodiments of the current invention.

2006013, Jun 22, 2006

Jan 29, 2004

10/542791

Yang Yang - Los Angeles CA, US
Yan Shao - Los Angeles CA, US

B05D 5/12, B05D 5/06

427078000, 427066000

A method for use in making electronic and photonic devices wherein said devices include at least one multifunctional organic layer. The method involves first providing a substrate having a surface onto which a multifunctional organic layer is to be deposited. A single evaporation source is provided that includes a mixture of at least two organic compounds. The organic compounds can be matrix materials, and dopants if desired, that are used in making electronic and photonic devices. The single evaporation source is heated for a sufficient time and at a sufficient temperature to provide deposition of the organic compounds onto the surface of the substrate to form the multifunctional organic layer.

7557372, Jul 7, 2009

Jul 31, 2007

11/882225

Yang Yang - Los Angeles CA, US
Jianyong Ouyang - Los Angeles CA, US
Charles R. Szmanda - Los Angeles CA, US

The Regents of the University of California - Oakland CA
Rohm and Haas Company - Philadelphia PA

H01L 31/00

257 40, 257E51027

A composition for the formation of an electric field programmable film, the composition comprising a matrix precursor composition or a dielectric matrix material, wherein the dielectric matrix material comprises an organic polymer and/or a inorganic oxide; and an electron donor and an electron acceptor of a type and in an amount effective to provide electric field programming. The films are of utility in data storage devices.

7554111, Jun 30, 2009

May 18, 2005

11/131980

Yang Yang - Los Angeles CA, US
Richard Kaner - Los Angeles CA, US

The Regents of the University of California - Oakland CA

H01L 35/24

257 40, 257E51011, 257E51028, 365151, 365153, 977810, 977897, 977943

A bistable electrical device employing a bistable polymer body made from an electrically insulating polymer material in which doped nanofibers are dispersed. The doped nanofibers are composed of an electrically conductive nanofiber material and electrically conductive nanoparticles. The doped nanofibers impart bistable electrical characteristics to the polymer body, such that the polymer body is reversibly convertible between a low resistance state and a high resistance state by application of an electrical voltage.

7544966, Jun 9, 2009

Dec 1, 2004

10/581797

Yang Yang - Los Angeles CA, US
Liping Ma - Los Angeles CA, US
Jun He - Shanghai, CN

The Regents of the University of California - Oakland CA

H01L 35/24, H01L 21/00, G09G 3/36

257 40, 257642, 257759, 257E39007, 257E45002, 257E5101, 438 82, 438725, 438780, 345 81, 345 97, 345204, 345206

A three terminal electrical bistable device that includes a tri-layer composed of an electrically conductive mixed layer sandwiched between two layers of low conductivity organic material that is interposed between a top electrode and a bottom electrode. The conducting mixed layer serves as the middle electrode. The device includes two memory cells composed of electrode/organic layer/mixed layer, where the interfaces between the electrically conductive mixed layer and the low conductivity organic layer exhibit bistable behavior.

8044389, Oct 25, 2011

Jul 28, 2008

12/598547

Yang Yang - Los Angeles CA, US
Jinsong Huang - Los Angeles CA, US

The Regents of the University of California - Oakland CA

H01L 51/00

257 40, 257E5101, 257E5107, 257E51024, 257E21007, 438 82, 438 99

A method of producing an electronic or electro-optic device, and the devices produced, includes producing a first electrode by a solution process, producing a second electrode by a solution process, and lamination an active polymer layer between the first and second electrodes.