Jun H Liu

Address:

5025 Henry St, Cleveland, OH 44125

VIN:

2T1BR30E27C755100

Make:

TOYOTA

Model:

COROLLA

Year:

2007

US Patent:

6604611, Aug 12, 2003

Filed:

Dec 28, 2001

Appl. No.:

10/036223

Inventors:

Jun Liu - Berwyn PA
Juan A. Lence-Barriero - Santiago de Compostela, ES
Chouhwan Moon - Glastonbury CT
Harry Z. Huang - Plainville CT

Assignee:

Otis Elevator Company - Farmington CT

International Classification:

B66B 300

US Classification:

187391, 187247, 187316

Abstract:

Variable thresholds ( ) are generated in response to an average defect rate ( ) generated under certain conditions ( ), excesses of which can set an internal flag ( ). If an information request ( ) or service personnel visit to the elevator site ( ) occur, the internal flag, or the upward adjustment of the average defect rate ( ) can generate a maintenance flag ( ) which ultimately results in a maintenance recommendation message related to the particular parameter having a notable defect.

US Patent:

20110205359, Aug 25, 2011

Filed:

Feb 19, 2010

Appl. No.:

12/709192

Inventors:

Kuo Chu LEE - Princeton Junction NJ, US
Hasan Timucin OZDEMIR - Plainsboro NJ, US
Xiangjun SHI - Plainsboro NJ, US
Lipin LIU - Belle Mead NJ, US
Namsoo JOO - East Brunswick NJ, US
Juan YU - Cranbury NJ, US
Jun LIU - Ewing NJ, US

Assignee:

PANASONIC CORPORATION - Osaka

International Classification:

H04N 7/18

US Classification:

348143, 348E07085

Abstract:

A video surveillance system is disclosed. The system includes a model database storing a plurality of models and a vector database storing a plurality of vectors of recently observed trajectories. The system includes a model building module that builds a new motion model corresponding to the motion data of the current trajectory data structure. The system generates a current trajectory data structure having motion data and abnormality scores. The system also includes a database purging module configured to determine a subset of vectors that is most similar to the current trajectory data structure based on a measure of similarity between the subset of vectors and the current trajectory data structure. The database purging module is further configured to replace one of the motion models in the model database with the new motion model based on an amount of vectors in the subset vectors the recentness of the subset of vectors.

US Patent:

20130097593, Apr 18, 2013

Filed:

Sep 18, 2012

Appl. No.:

13/622048

Inventors:

Nishkam Ravi - Lawrenceville NJ, US
Jun Liu - Princeton NJ, US
Srimat T. Chakradhar - Manalapan NJ, US

Assignee:

NEC Laboratories America, Inc. - Princeton NJ

International Classification:

G06F 9/45

US Classification:

717158

Abstract:

A method for compiler-guided optimization of MapReduce type applications that includes applying transformations and optimizations to Java bytecode of an original application by an instrumenter which carries out static analysis to determine application properties depending on the optimization being performed and provides an output of optimized Java bytecode, and executing the application and analyzing generated trace and feeds information back into the instrumenter by a trace analyzer, the trace analyzer and instrumenter invoking each other iteratively and exchanging information through files.

US Patent:

20140042422, Feb 13, 2014

Filed:

Mar 26, 2012

Appl. No.:

14/111254

Inventors:

Gary S. Silverman - King of Prussia PA, US
Roman K. Korotkov - King of Prussia PA, US
Ryan C. Smith - Schwenksville PA, US
Jun Liu - Richland WA, US
Daniel J. Gaspar - Richland WA, US
Asanga B. Padmaperuma - Richland WA, US
Liang Wang - Milpitas CA, US
Birgit Schwenzer - Richland WA, US
James S. Swensen - Paul ID, US

Assignee:

Battelle Memorial Institute - Richland WA
Arkema Inc. - King of Prussia PA

International Classification:

H01L 51/52

US Classification:

257 40, 257 98, 438 29

Abstract:

A light-emitting device, which improves the light output of organic light emitting diodes (OLEDs), includes at least one porous metal or metalloid oxide light extraction layer positioned between the substrate and the transparent conducting material layer in the OLED. The index of refraction of the light extraction layer and the light scattering may be tuned by changing the pore size, pore density, doping the metal oxide, adding an insulating, conducting or semiconducting component, or filling the pores, for example. A method for forming the light-emitting device includes forming at least one light extraction layer comprising a porous metal or metalloid oxide on a substrate, for example, using atmospheric pressure chemical vapor deposition (APCVD), and subsequently, forming a transparent conducting material on the light extraction layer.

US Patent:

20170250445, Aug 31, 2017

Filed:

Aug 12, 2015

Appl. No.:

15/503794

Inventors:

- Brussels, BE
Kostantinos Kourtakis - Media PA, US
Jun J. Liu - Wilmington DE, US
Mark Gerrit Roelofs - Earleville MD, US
Sang-Hwan Kim - Wilmington DE, US

Assignee:

Solvay SA - Brussels

International Classification:

H01M 10/0569
H01M 10/0567
H01M 4/587
H01M 4/505
H01M 4/525
H01M 10/0525
H01M 10/0568

Abstract:

Described are electrolyte compositions comprising a fluorinated solvent, an organic carbonate, a sultone, and optionally a borate. The fluorinated solvent may be a fluorinated acyclic carboxylic acid ester, a fluorinated acyclic carbonate, a fluorinated acyclic ether, or mixtures thereof. The organic carbonate may be fluorinated or non-fluorinated. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries.

US Patent:

20170084951, Mar 23, 2017

Filed:

May 14, 2015

Appl. No.:

15/311330

Inventors:

- Wilmington DE, US
Kostantinos Kourtakis - Media PA, US
Jun J. Liu - Wilmington DE, US
Mark Gerrit Roelofs - Earleville MD, US

International Classification:

H01M 10/0567
H01M 4/525
H01M 4/505
H01M 4/485
H01M 10/0569
H01M 10/0525

Abstract:

Described herein are electrolyte compositions containing an organic carbonate, a fluorinated solvent, a cyclic sulfate, and at least one electrolyte salt. The cyclic sulfate can be represented by the formula:wherein each A is independently a hydrogen or an optionally fluorinated vinyl, allyl, acetylenic, propargyl, or C-Calkyl group. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries.