Qianxi Lai from 3310 Rancho Famosa, Carlsbad, CA 92009, age 46

Hybrid Composite Emissive Construct And Light-Emitting Devices Using The Same
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US Patent:

20120121933, May 17, 2012
Filed:

Nov 10, 2011
Appl. No.:

13/293537
Inventors:

Liping Ma - San Diego CA, US
Shijun Zheng - San Diego CA, US
Qianxi Lai - Vista CA, US
Amane Mochizuki - San Diego CA, US
Assignee:

NITTO DENKO CORPORATION - Osaka
International Classification:

B32B 9/04
US Classification:

428704
Abstract:

Emissive constructs having three emissive layers, each having the same fluorescent host are described. At least one of the layers further includes a phosphorescent dopant. Light-emitting devices including these emissive constructs are also described.

Porous Films For Use In Light-Emitting Devices
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US Patent:

20120223635, Sep 6, 2012
Filed:

Mar 2, 2012
Appl. No.:

13/410812
Inventors:

Amane Mochizuki - Carlsbad CA, US
Liping Ma - San Diego CA, US
Shijun Zheng - San Diego CA, US
Sazzadur Rahman Khan - San Diego CA, US
Sheng Li - Vista CA, US
Qianxi Lai - Vista CA, US
David T. Sisk - San Diego CA, US
Brett Harding - Carlsbad CA, US
Assignee:

NITTO DENKO CORPORATION - Osaka
International Classification:

H01J 1/70
B32B 3/26
H01J 5/16
B82Y 20/00
US Classification:

313512, 313110, 313113, 428220, 977950
Abstract:

Some porous films, such as organic non-polymeric porous films, may be useful for light outcoupling to increase light-emitting device efficiency. They may also be used for light scattering in other devices and for other applications related to the transfer of light.

Compounds For Use In Light-Emitting Devices
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US Patent:

20130146856, Jun 13, 2013
Filed:

Feb 7, 2013
Appl. No.:

13/761972
Inventors:

Nitto Denko Corporation - Osaka, JP
Liping Ma - San Diego CA, US
Amane Mochizuki - Carlsbad CA, US
Qianxi Lai - Vista CA, US
Sazzadur Rahman Khan - San Diego CA, US
Sheng Li - Vista CA, US
Brett T. Harding - Carlsbad CA, US
Hyunsik Chae - San Diego CA, US
Rebecca Romero - Escondido CA, US
David T. Sisk - San Diego CA, US
Assignee:

NITTO DENKO CORPORATION - Osaka
International Classification:

H01L 51/00
US Classification:

257 40, 5483107, 25230116
Abstract:

Compounds including optionally substituted Ring Systems 1-4 may be used as host in light-emitting devices.

Top-Emitting White Organic Light-Emitting Diodes Having Improved Efficiency And Stability
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US Patent:

20130153871, Jun 20, 2013
Filed:

Dec 12, 2012
Appl. No.:

13/712845
Inventors:

NITTO DENKO CORPORATION - Osaka, JP
QIANXI LAI - VISTA CA, US
BRETT T. HARDING - CARLSBAD CA, US
SHIJUN ZHENG - SAN DIEGO CA, US
AMANE MOCHIZUKI - CARLSBAD CA, US
International Classification:

H01L 51/50
H01L 51/56
US Classification:

257 40, 257 98, 438 29
Abstract:

Treatment for Cancer Using A Preparation containing a combination of one or more Natural or Synthetic or a Combination of Natural and Synthetic Boswellic Acids and one or more Natural or Synthetic or a Combination of Natural and Synthetic Cytokinins such as Kinetin, Kinetin Riboside and other Cytokinins and (the Preparation) could also contain one or more Natural or Synthetic or a Combination of Natural and Synthetic plant growth hormones such as Auxins in any percentage Ratio and could Optionally include Pharmaceutically Suitable Radioactive Agent (Radio Therapy) in any percentage ratio as a “Stand Alone” Treatment for Cancer or to Be used in Conjunction with other Pharmaceutically Suitable Therapy and Treatment(s) in any percentage ratio as a Treatment for Treating Cancer.

White Organic Light-Emitting Diode
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US Patent:

20140070194, Mar 13, 2014
Filed:

Sep 6, 2013
Appl. No.:

14/020609
Inventors:

- Osaka, JP
Qianxi Lai - Carlsbad CA, US
Assignee:

Nitto Denko Corporation - Osaka
International Classification:

H01L 51/50
US Classification:

257 40
Abstract:

An emissive construct comprising a fluorescent layer comprising a fluorescent host and a fluorescent dopant, wherein the fluorescent layer has a higher electron mobility than hole mobility; a first phosphorescent layer, comprising a first phosphorescent host and a first phosphorescent dopant, wherein the phosphorescent layer has a higher electron mobility than hole mobility; and an exciton blocking layer disposed between the fluorescent layer and the phosphorescent layer.

Gas Sensor Element
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US Patent:

20180136156, May 17, 2018
Filed:

May 25, 2016
Appl. No.:

15/576155
Inventors:

- Osaka, JP
Qianxi Lai - Carlsbad CA, US
International Classification:

G01N 27/12
G01N 33/497
Abstract:

Gas sensors are described herein that are useful for selectively detecting a second gas (e.g. isoprene) in the presence of a first gas (e.g. acetone). The gas sensors include a sensor element which includes a semiconductor sensing material and a porous material. The sensor element is configured so that the porous material absorbs more of the first gas than the second gas. Thus, when the gas being analyzed, such as a mammalian (including human) breath, a greater proportion of the second gas comes into contact with the semiconductor sensing material.

Breath Sensor Apparatus
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US Patent:

20170227508, Aug 10, 2017
Filed:

Oct 16, 2015
Appl. No.:

15/519355
Inventors:

- Osaka, JP
Qianxi Lai - Carlsbad CA, US
Ekambaram Sambandan - Carlsbad CA, US
Evan Miller - Springfield OR, US
International Classification:

G01N 33/00
G01N 33/497
A61B 5/087
Abstract:

A breath sensor apparatus for detecting the presence of a compound in an exhaled gas sample, the apparatus comprising a chamber for retaining a gas sample, the chamber defining a gas inlet and a gas outlet, a sensor inside the chamber for analyzing the gas sample, an airflow disrupting element disposed proximate to the sensor to affect the airflow near the device, and an airflow reducing element disposed over the gas outlet to increase the retention time of the gas sample within the chamber.

Top-Emitting White Organic Light-Emitting Diodes Having Improved Efficiency And Stability
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US Patent:

20160285026, Sep 29, 2016
Filed:

Mar 25, 2016
Appl. No.:

15/081561
Inventors:

- Osaka, JP
Qianxi Lai - Vista CA, US
Brett T. Harding - Carlsbad CA, US
Shijun Zheng - San Diego CA, US
Amane Mochizuki - Carlsbad CA, US
International Classification:

H01L 51/50
H01L 51/56
Abstract:

The present disclosure relates to an emissive construct, which can be used in various OLED applications, for example, top-emission white organic light-emitting diodes. The emissive construct includes a fluorescent emissive layer, a partial hole-blocking layer, and a phosphorescent emissive. A recombination zone is shared between the fluorescent emissive layer and the phosphorescent emissive layer, such that the thickness of the partial hole-blocking layer is less than about one-third of the thickness of the recombination zone.

Qianxi Lai