Kun Lu

20110231256, Sep 22, 2011

Jul 23, 2010

12/842934

Wu Wang - Los Altos CA, US
Mei Marker - Santa Clara CA, US
Kun Lu - San Jose CA, US
Haijun Cao - Belmont CA, US
Hong Yao - Newark CA, US
Wei Wang - Milpitas CA, US

KINDSIGHT, INC. - Sunnyvale CA

G06Q 30/00

705 1453

A method for generating a behavioral model for a targeted advertisement category (TAC), including: obtaining click stream data including ad-clicks and events preceding the ad-clicks and performed on web pages; assigning features having categories and keywords associated with the web pages to the events; identifying an ad-click of the ad-clicks and a subset of the events preceding the ad-click that result in the ad-click, where the subset of the events is associated with at least one feature; generating an aggregated event sequence by aggregating the ad-click and the subset of the events; selecting, in response to the at least one feature being associated with the TAC, a training data set including at least the aggregated event sequence; generating the behavioral model for the TAC by applying a learning algorithm to a portion of the training data set; and evaluating performance of built models and select model based on performance result.

20170176687, Jun 22, 2017

Mar 6, 2017

15/450766

- Fremont CA, US
Lifu GONG - San Jose CA, US
Gongjian HU - Marina CA, US
Guijun JI - Cupertino CA, US
Tian ZHU - Castro Valley CA, US
Kun LU - Sunnyvale CA, US

Oplink Communications, LLC - Fremont CA

G02B 6/35
G02B 6/27

Methods, systems, and apparatus for optical wavelength selective switching. One 2×2 wavelength selective switch array includes a plurality of optical input ports configured to receive one or more optical input beams, and a plurality of optical output ports configured to receive one or more one or more optical output beams wherein the plurality of optical input ports and optical output ports form an array of 2×2 optical port pairs; one or more optical conditioning and wavelength dispersion elements; a polarization modulator array having a plurality of polarizing modulation cells, each cell configured to independently change a polarization orientation of an optical beam passing through the cell and associated with a particular wavelength channel; and a polarization-selective beam-routing optical element configured to route each particular input beam to either a first output port or a second output port according to polarization orientation.

20150212275, Jul 30, 2015

Jan 29, 2014

14/167831

- Fremont CA, US
Lifu Gong - San Jose CA, US
Gongjian Hu - Marina CA, US
Guijun Ji - Cupertino CA, US
Tian Zhu - Castro Valley CA, US
Kun Lu - Sunnyvale CA, US

OPLINK COMMUNICATIONS, INC. - Fremont CA

G02B 6/35

Methods, systems, and apparatus for optical wavelength selective switching. One 2×2 wavelength selective switch array includes a plurality of optical input ports configured to receive one or more optical input beams, and a plurality of optical output ports configured to receive one or more one or more optical output beams wherein the plurality of optical input ports and optical output ports form an array of 2×2 optical port pairs; one or more optical conditioning and wavelength dispersion elements; a polarization modulator array having a plurality of polarizing modulation cells, each cell configured to independently change a polarization orientation of an optical beam passing through the cell and associated with a particular wavelength channel; and a polarization-selective beam-routing optical element configured to route each particular input beam to either a first output port or a second output port according to polarization orientation.