| Patent | Date |
|---|
Directional and x-ray view techniques for navigation using a mobile device
Grant 10,878,637 - Chen , et al. December 29, 2 | 2020-12-29 |
Changing camera parameters based on wireless signal information
Grant 10,582,105 - Naguib , et al. | 2020-03-03 |
Directional And X-ray View Techniques For Navigation Using A Mobile Device
App 20190392649 - CHEN; Jiajian ; et al. | 2019-12-26 |
Systems and methods for facial authentication
Grant 10,515,199 - Samadani , et al. Dec | 2019-12-24 |
Directional and X-ray view techniques for navigation using a mobile device
Grant 10,445,945 - Chen , et al. Oc | 2019-10-15 |
Providing, Organizing, And Managing Location History Records Of A Mobile Device
App 20190297465 - CHAO; Hui ; et al. | 2019-09-26 |
Directional And X-ray View Techniques For Navigation Using A Mobile Device
App 20190279429 - CHEN; Jiajian ; et al. | 2019-09-12 |
Providing, organizing, and managing location history records of a mobile device
Grant 10,368,205 - Chao , et al. July 30, 2 | 2019-07-30 |
Directional and x-ray view techniques for navigation using a mobile device
Grant 10,354,452 - Chen , et al. July 16, 2 | 2019-07-16 |
Geometric work scheduling with dynamic and probabilistic work trimming
Grant 10,325,390 - Kumar , et al. | 2019-06-18 |
Providing, Organizing, And Managing Location History Records Of A Mobile Device
App 20190174267 - CHAO; Hui ; et al. | 2019-06-06 |
Providing, organizing, and managing location history records of a mobile device
Grant 10,299,082 - Chao , et al. | 2019-05-21 |
Geometric work scheduling with dynamic and probabilistic work trimming
Grant 10,198,838 - Kumar , et al. Fe | 2019-02-05 |
Providing, Organizing, And Managing Location History Records Of A Mobile Device
App 20180317053 - CHAO; Hui ; et al. | 2018-11-01 |
Systems And Methods For Facial Authentication
App 20180307815 - Samadani; Ramin ; et al. | 2018-10-25 |
Providing, organizing, and managing location history records of a mobile device
Grant 10,045,159 - Chao , et al. August 7, 2 | 2018-08-07 |
Directional And X-ray View Techniques For Navigation Using A Mobile Device
App 20180204386 - CHEN; Jiajian ; et al. | 2018-07-19 |
Autonomous vehicle security
Grant 10,023,151 - Samadani , et al. July 17, 2 | 2018-07-17 |
System and method for determining location of a device using opposing cameras
Grant 9,986,208 - Chao , et al. May 29, 2 | 2018-05-29 |
Geometric Work Scheduling of Irregularly Shaped Work Items
App 20180144521 - Chao; Hui ; et al. | 2018-05-24 |
Managing security for a mobile communication device
Grant 9,980,135 - Chao , et al. May 22, 2 | 2018-05-22 |
Coordinated Application Firewall
App 20180124018 - Cascaval; Gheorghe ; et al. | 2018-05-03 |
Directional and X-ray view techniques for navigation using a mobile device
Grant 9,959,674 - Chen , et al. May 1, 2 | 2018-05-01 |
Autonomous Vehicle Security
App 20180072265 - Samadani; Ramin ; et al. | 2018-03-15 |
Managing Security for a Mobile Communication Device
App 20180077569 - Chao; Hui ; et al. | 2018-03-15 |
Techniques for using a honeypot to protect a server
Grant 9,912,695 - Chao , et al. March 6, 2 | 2018-03-06 |
Updating points of interest for positioning
Grant 9,906,921 - Chao , et al. February 27, 2 | 2018-02-27 |
Methods and Systems for Using Self-learning Techniques to Protect a Web Application
App 20180020024 - Chao; Hui ; et al. | 2018-01-18 |
Maintaining heatmaps using tagged visual data
Grant 9,824,481 - Naguib , et al. November 21, 2 | 2017-11-21 |
Geometric Work Scheduling with Dynamic and Probabilistic Work Trimming
App 20170287185 - Kumar; Tushar ; et al. | 2017-10-05 |
Geometric Work Scheduling with Dynamic and Probabilistic Work Trimming
App 20170289445 - Kumar; Tushar ; et al. | 2017-10-05 |
Generating graphic object collages
Grant 9,652,811 - Chao May 16, 2 | 2017-05-16 |
Method and apparatus for optimized presentation of complex maps
Grant 9,600,930 - Chen , et al. March 21, 2 | 2017-03-21 |
Method for securely delivering indoor positioning data and applications
Grant 9,589,401 - Chao , et al. March 7, 2 | 2017-03-07 |
Image-based indoor position determination
Grant 9,582,720 - Gupta , et al. February 28, 2 | 2017-02-28 |
Methods and apparatus for position estimation
Grant 9,584,980 - Chen , et al. February 28, 2 | 2017-02-28 |
Providing, Organizing, And Managing Location History Records Of A Mobile Device
App 20170006430 - CHAO; Hui ; et al. | 2017-01-05 |
Mobile device position uncertainty based on a measure of potential hindrance of an estimated trajectory
Grant 9,528,837 - Chao , et al. December 27, 2 | 2016-12-27 |
Content control at gateway based on audience
Grant 9,521,143 - Tembey , et al. December 13, 2 | 2016-12-13 |
Collaborative navigation techniques for mobile devices
Grant 9,494,432 - Pakzad , et al. November 15, 2 | 2016-11-15 |
Landmark based positioning
Grant 9,483,826 - Chen , et al. November 1, 2 | 2016-11-01 |
Generating a representation of a layout having partitions for exclusion zones
Grant 9,454,520 - Chao September 27, 2 | 2016-09-27 |
Techniques for faster time-to-first-fix
Grant 9,448,298 - Palanki , et al. September 20, 2 | 2016-09-20 |
Apparatus and method for providing assistance data heatmaps
Grant 9,451,413 - Chao , et al. September 20, 2 | 2016-09-20 |
Content Control At Gateway Based On Audience
App 20160248766 - Tembey; Priyanka ; et al. | 2016-08-25 |
Updating Points Of Interest For Positioning
App 20160234652 - Chao; Hui ; et al. | 2016-08-11 |
Location Based Brand Detection
App 20160217543 - CHAO; Hui ; et al. | 2016-07-28 |
Hybrid photo navigation and mapping
Grant 9,400,930 - Moeglein , et al. July 26, 2 | 2016-07-26 |
Indoor structure inference using points of interest
Grant 9,395,189 - Sridhara , et al. July 19, 2 | 2016-07-19 |
Changing Camera Parameters Based On Wireless Signal Information
App 20160191775 - Naguib; Ayman Fawzy ; et al. | 2016-06-30 |
Tagging Visual Data With Wireless Signal Information
App 20160188540 - Naguib; Ayman Fawzy ; et al. | 2016-06-30 |
Maintaining Heatmaps Using Tagged Visual Data
App 20160189416 - Naguib; Ayman Fawzy ; et al. | 2016-06-30 |
Landmark Based Positioning
App 20160180538 - Chen; Jiajian ; et al. | 2016-06-23 |
Access Point Selection For Mobile Device Positioning
App 20160174147 - Chen; Jiajian ; et al. | 2016-06-16 |
Sensor calibration and position estimation based on vanishing point determination
Grant 9,361,688 - Chao , et al. June 7, 2 | 2016-06-07 |
Landmark based positioning with verbal input
Grant 9,361,889 - Chao , et al. June 7, 2 | 2016-06-07 |
System, method and/or devices for aligning a movement path with an indoor routing graph
Grant 9,354,067 - Chao , et al. May 31, 2 | 2016-05-31 |
Methods and apparatus for position estimation
Grant 9,341,483 - Chao , et al. May 17, 2 | 2016-05-17 |
Location based brand detection
Grant 9,338,603 - Chao , et al. May 10, 2 | 2016-05-10 |
Method and apparatus for indoor/outdoor detection using ambient signals
Grant 9,326,104 - Chen , et al. April 26, 2 | 2016-04-26 |
Speed-up template matching using peripheral information
Grant 9,317,921 - Chao , et al. April 19, 2 | 2016-04-19 |
Landmark based positioning
Grant 9,305,353 - Chen , et al. April 5, 2 | 2016-04-05 |
Method And Apparatus For Trajectory Crowd Sourcing For Updating Map Portal Information
App 20160084658 - CHAO; Hui ; et al. | 2016-03-24 |
Method And Apparatus For Map Classification And Restructuring
App 20160085831 - Chao; Hui ; et al. | 2016-03-24 |
Landmark Based Positioning
App 20160086332 - Chen; Jiajian ; et al. | 2016-03-24 |
Creating routing paths in maps
Grant 9,285,227 - Chao , et al. March 15, 2 | 2016-03-15 |
Dynamic Configuration of a Positioning System
App 20160066150 - Chao; Hui ; et al. | 2016-03-03 |
Processing and managing multiple maps for an LCI
Grant 9,275,282 - Das , et al. March 1, 2 | 2016-03-01 |
Speed-up Template Matching Using Peripheral Information
App 20160012593 - Chao; Hui ; et al. | 2016-01-14 |
Apparatus And Method For Multi-hypothesis Location Testing
App 20150373500 - CHEN; Yin ; et al. | 2015-12-24 |
Media Processing Services On An Access Node
App 20150365454 - Chao; Hui ; et al. | 2015-12-17 |
Positioning Capability Based Assistance Data Generation
App 20150365804 - CHEN; Jiajian ; et al. | 2015-12-17 |
Mobile Device Position Uncertainty Based On A Measure Of Potential Hindrance Of An Estimated Trajectory
App 20150354969 - Chao; Hui ; et al. | 2015-12-10 |
Software Configurations for Mobile Devices in a Collaborative Environment
App 20150358810 - Chao; Hui ; et al. | 2015-12-10 |
Phone Based Context Engine For Positioning
App 20150350847 - CHAO; Hui ; et al. | 2015-12-03 |
Methods And Apparatus For Position Estimation
App 20150350846 - CHEN; Yin ; et al. | 2015-12-03 |
Method And Apparatus For Indoor/outdoor Detection Using Ambient Signals
App 20150341753 - CHEN; Yin ; et al. | 2015-11-26 |
2D to 3D map conversion for improved navigation
Grant 9,191,782 - Chao , et al. November 17, 2 | 2015-11-17 |
Inserting content and exclusion zone(s) into a page
Grant 9,183,185 - Chao , et al. November 10, 2 | 2015-11-10 |
Interactive image composition
Grant 9,185,284 - Chao November 10, 2 | 2015-11-10 |
Method and apparatus for classifying a mobile device location
Grant 9,185,675 - Chen , et al. November 10, 2 | 2015-11-10 |
Systems, Apparatus, And Methods For Location Estimation Of A Mobile Device
App 20150296479 - CHAO; Hui ; et al. | 2015-10-15 |
Pose estimation based on peripheral information
Grant 9,147,122 - Chao , et al. September 29, 2 | 2015-09-29 |
Method and apparatus for position estimation using trajectory
Grant 9,146,299 - Chao , et al. September 29, 2 | 2015-09-29 |
Trajectory Based Context Inference
App 20150262197 - Chao; Hui ; et al. | 2015-09-17 |
Sensor calibration and position estimation based on vanishing point determination
Grant 9,135,705 - Chao , et al. September 15, 2 | 2015-09-15 |
Method for image-based status determination
Grant 9,129,157 - Chao , et al. September 8, 2 | 2015-09-08 |
Crowd Sourcing Strategy To Minimize System Bias
App 20150237509 - CHAO; Hui ; et al. | 2015-08-20 |
Orientation determination based on vanishing point computation
Grant 9,113,077 - Mirzaei , et al. August 18, 2 | 2015-08-18 |
Image-based Indoor Position Determination
App 20150227794 - Gupta; Rajarshi ; et al. | 2015-08-13 |
Method For Securely Delivering Indoor Positioning Data And Applications
App 20150228136 - Chao; Hui ; et al. | 2015-08-13 |
Method and apparatus for generating a heatmap
App 20150228095 - CHEN; Yin ; et al. | 2015-08-13 |
Techniques for processing perceived routability constraints that may or may not affect movement of a mobile device within an indoor environment
Grant 9,107,044 - Pakzad , et al. August 11, 2 | 2015-08-11 |
Method And Apparatus For Provisioning Geofences
App 20150223023 - DAS; Saumitra Mohan ; et al. | 2015-08-06 |
Automatic Geo-reference Error Correction For Crowdsourcing Services
App 20150212192 - CHEN; Yin ; et al. | 2015-07-30 |
Methods, apparatuses, and devices for rendering indoor maps on a display
Grant 9,093,021 - Chen , et al. July 28, 2 | 2015-07-28 |
Adaptive updating of indoor navigation assistance data for use by a mobile device
Grant 9,081,079 - Chao , et al. July 14, 2 | 2015-07-14 |
Visual OCR for positioning
Grant 9,080,882 - Gupta , et al. July 14, 2 | 2015-07-14 |
Sensor Calibration And Position Estimation Based On Vanishing Point Determination
App 20150178924 - CHAO; Hui ; et al. | 2015-06-25 |
System, Method And/or Devices For Aligning A Movement Path With An Indoor Routing Graph
App 20150168159 - Chao; Hui ; et al. | 2015-06-18 |
Methods and Systems for Locating Items and Determining Item Locations
App 20150169597 - EDGE; Stephen William ; et al. | 2015-06-18 |
Method for securely delivering indoor positioning data and applications
Grant 9,058,702 - Chao , et al. June 16, 2 | 2015-06-16 |
Method And Apparatus For Map Alignment In A Multi-level Environment/venue
App 20150161440 - Chao; Hui ; et al. | 2015-06-11 |
Techniques For Processing Perceived Routability Constraints That May Or May Not Affect Movement Of A Mobile Device Within An Indoor Environment
App 20150163641 - Pakzad; Payam ; et al. | 2015-06-11 |
Method And Apparatus For Optimized Presentation Of Complex Maps
App 20150161819 - Chen; Jiajian ; et al. | 2015-06-11 |
Method And Apparatus For Classifying A Mobile Device Location
App 20150141035 - CHEN; Jiajian ; et al. | 2015-05-21 |
Image-based indoor position determination
Grant 9,020,191 - Gupta , et al. April 28, 2 | 2015-04-28 |
Techniques for processing perceived routability constraints that may or may not affect movement of a mobile device within an indoor environment
Grant 9,014,716 - Pakzad , et al. April 21, 2 | 2015-04-21 |
Location Based Brand Detection
App 20150092061 - CHAO; Hui ; et al. | 2015-04-02 |
Methods, Apparatuses, And Devices For Generating Maps On A Mobile Device
App 20150095350 - Chen; JiaJian ; et al. | 2015-04-02 |
Hybrid Photo Navigation And Mapping
App 20150094089 - Moeglein; Mark Leo ; et al. | 2015-04-02 |
Method And Apparatus For Improving Positioning Accuracy Of A Mobile Device With A Lower Positioning Capability
App 20150087328 - Chao; Hui ; et al. | 2015-03-26 |
Interactive Image Composition
App 20150070523 - Chao; Hui | 2015-03-12 |
Digital image auto-resizing
Grant 8,971,667 - Chao , et al. March 3, 2 | 2015-03-03 |
Method And Apparatus For Position Estimation Using Trajectory
App 20150045072 - CHAO; Hui ; et al. | 2015-02-12 |
Mobile device positioning
Grant 8,954,267 - Khorashadi , et al. February 10, 2 | 2015-02-10 |
Logo detection for indoor positioning
Grant 8,938,257 - Chao , et al. January 20, 2 | 2015-01-20 |
Replacement of a person or object in an image
Grant 8,913,847 - Tang , et al. December 16, 2 | 2014-12-16 |
System And Method For Determining Location Of A Device Using Opposing Cameras
App 20140354822 - CHAO; Hui ; et al. | 2014-12-04 |
Method For Image-based Status Determination
App 20140321698 - CHAO; Hui ; et al. | 2014-10-30 |
2d To 3d Map Conversion For Improved Navigation
App 20140274138 - Chao; Hui ; et al. | 2014-09-18 |
Broadcasting Short Interframe Space Information For Location Purposes
App 20140269400 - ALDANA; Carlos Horacio ; et al. | 2014-09-18 |
Method For Securely Delivering Indoor Positioning Data And Applications
App 20140266585 - Chao; Hui ; et al. | 2014-09-18 |
Method And Apparatus For Enabling The Use Of Global Navigation Satellite System (gnss) Signals Indoors
App 20140253371 - CHEN; Jiajian ; et al. | 2014-09-11 |
Methods, Apparatuses, And Devices For Rendering Indoor Maps On A Display
App 20140253582 - Chen; Jiajian ; et al. | 2014-09-11 |
Methods And Apparatus For Position Estimation
App 20140257688 - Chao; Hui ; et al. | 2014-09-11 |
Pyramid Mapping Data Structure For Indoor Navigation
App 20140257687 - Chen; Jiajian ; et al. | 2014-09-11 |
Directional And X-ray View Techniques For Navigation Using A Mobile Device
App 20140240350 - CHEN; Jiajian ; et al. | 2014-08-28 |
Mobile Device Positioning
App 20140236476 - KHORASHADI; Behrooz ; et al. | 2014-08-21 |
Outdoor position estimation of a mobile device within a vicinity of one or more indoor environments
Grant 8,812,023 - Palanki , et al. August 19, 2 | 2014-08-19 |
Landmark Based Positioning With Verbal Input
App 20140214427 - CHAO; Hui ; et al. | 2014-07-31 |
Orientation Determination Based On Vanishing Point Computation
App 20140198227 - MOHAMMAD MIRZAEI; Faraz ; et al. | 2014-07-17 |
Image-Based Indoor Position Determination
App 20140153773 - GUPTA; Rajarshi ; et al. | 2014-06-05 |
Raster To Vector Map Conversion
App 20140133760 - Chao; Hui ; et al. | 2014-05-15 |
Processing And Managing Multiple Maps For An Lci
App 20140119674 - Das; Saumitra Mohan ; et al. | 2014-05-01 |
Sensor Calibration And Position Estimation Based On Vanishing Point Determination
App 20140104437 - CHAO; Hui ; et al. | 2014-04-17 |
Techniques For Faster Time-to-first-fix
App 20140094199 - Palanki; Ravi ; et al. | 2014-04-03 |
Indoor Structure Inference Using Points Of Interest
App 20130342565 - Sridhara; Vinay ; et al. | 2013-12-26 |
Collaborative Navigation Techniques For Mobile Devices
App 20130335273 - PAKZAD; Payam ; et al. | 2013-12-19 |
Pose Estimation Based On Peripheral Information
App 20130322767 - CHAO; Hui ; et al. | 2013-12-05 |
Outdoor Position Estimation Of A Mobile Device Within A Vicinity Of One Or More Indoor Environments
App 20130310080 - Palanki; Ravi ; et al. | 2013-11-21 |
Adaptive Updating Of Indoor Navigation Assistance Data For Use By A Mobile Device
App 20130295952 - Chao; Hui ; et al. | 2013-11-07 |
System and method for determining estimated age using an image collection
Grant 8,565,539 - Chao , et al. October 22, 2 | 2013-10-22 |
Map Modification Using Ground-truth Measurements
App 20130267260 - Chao; Hui ; et al. | 2013-10-10 |
Techniques For Processing Perceived Routability Constraints That May Or May Not Affect Movement Of A Mobile Device Within An Indoor Environment
App 20130267178 - Pakzad; Payam ; et al. | 2013-10-10 |
Methods For Generating Visibility Maps
App 20130236106 - CHAO; Hui ; et al. | 2013-09-12 |
Methods For Modifying Map Analysis Architecture
App 20130236105 - CHAO; Hui ; et al. | 2013-09-12 |
Methods For Determining A User's Location Using Poi Visibility Inference
App 20130238234 - Chao; Hui ; et al. | 2013-09-12 |
Visual Ocr For Positioning
App 20130230208 - GUPTA; Rajarshi ; et al. | 2013-09-05 |
User distance detection for enhanced interaction with a mobile device
Grant 8,515,491 - Das , et al. August 20, 2 | 2013-08-20 |
Visual Signatures For Indoor Positioning
App 20130212094 - NAGUIB; Ayman Fawzy ; et al. | 2013-08-15 |
System And Method For Determining Location Of A Device Using Opposing Cameras
App 20130194428 - Chao; Hui ; et al. | 2013-08-01 |
Inserting Content and Exclusion Zone(s) Into A Page
App 20130124981 - Chao; Hui ; et al. | 2013-05-16 |
Image And Video Based Pedestrian Traffic Estimation
App 20130101159 - Chao; Hui ; et al. | 2013-04-25 |
Method And/or Apparatus For Location Context Identifier Disambiguation
App 20130101163 - GUPTA; Rajarshi ; et al. | 2013-04-25 |
Replacement of a Person or Object in an Image
App 20130094780 - Tang; Feng ; et al. | 2013-04-18 |
Image processing methods and systems
Grant 8,391,593 - Lin , et al. March 5, 2 | 2013-03-05 |
Method for dynamically scaling an original background layout
Grant 8,386,957 - Chao , et al. February 26, 2 | 2013-02-26 |
Logo Detection For Indoor Positioning
App 20130045751 - Chao; Hui ; et al. | 2013-02-21 |
User Distance Detection For Enhanced Interaction With A Mobile Device
App 20130029723 - Das; Saumitra M. ; et al. | 2013-01-31 |
System And Method For Determining Estimated Age Using An Image Collection
App 20120308087 - CHAO; Hui ; et al. | 2012-12-06 |
Constraining layout variations for accommodating variable content in electronic documents
Grant 8,245,131 - Chao , et al. August 14, 2 | 2012-08-14 |
Relation tree
Grant 8,208,696 - Zhang , et al. June 26, 2 | 2012-06-26 |
Generating Graphic Object Collages
App 20120147046 - Chao; Hui | 2012-06-14 |
Visualizing Visitation Patterns At Sites Of A Commercial Facility
App 20120109715 - Wu; Peng ; et al. | 2012-05-03 |
Image And Theme Artwork Management
App 20120105467 - Chao; Hui ; et al. | 2012-05-03 |
Generating A Representation Of A Layout Having Partitions For Exclusion Zones
App 20120026187 - Chao; Hui | 2012-02-02 |
Producing marketing items for a marketing campaign
Grant 8,090,612 - Chao , et al. January 3, 2 | 2012-01-03 |
Method and apparatus for classifying elements of a document
Grant 8,056,001 - Chao November 8, 2 | 2011-11-08 |
System and method for creating an editable template from a document image
Grant 8,000,529 - Chao , et al. August 16, 2 | 2011-08-16 |
Relation Tree
App 20110142300 - Zhang; Tong ; et al. | 2011-06-16 |
Monitoring An Audience Participation Distribution
App 20110035221 - Zhang; Tong ; et al. | 2011-02-10 |
Method For Dynamically Scaling An Original Background Layout
App 20100218089 - Chao; Hui ; et al. | 2010-08-26 |
Segmenting pixels in an image based on orientation-dependent adaptive thresholds
Grant 7,596,265 - Fan , et al. September 29, 2 | 2009-09-29 |
Generating a text layout boundary from a text block in an electronic document
Grant 7,555,711 - Chao , et al. June 30, 2 | 2009-06-30 |
System and method for creating an editable template from a document image
App 20090016605 - Chao; Hui ; et al. | 2009-01-15 |
Image processing methods and systems
Grant 7,421,116 - Fan , et al. September 2, 2 | 2008-09-02 |
Method for determining logical components of a document
Grant 7,386,789 - Chao , et al. June 10, 2 | 2008-06-10 |
Digital Image Auto-Resizing
App 20080095470 - Chao; Hui ; et al. | 2008-04-24 |
Document resizer
App 20080062438 - Lin; Xiofan ; et al. | 2008-03-13 |
Producing marketing items for a marketing campaign
App 20070022003 - Chao; Hui ; et al. | 2007-01-25 |
Generating a text layout boundary from a text block in an electronic document
App 20060294460 - Chao; Hui ; et al. | 2006-12-28 |
Non-rectangular image cropping methods and systems
Grant 7,151,547 - Lin , et al. December 19, 2 | 2006-12-19 |
Automatic layout adjustment for documents containing text
App 20060236230 - Lin; Xiaofan ; et al. | 2006-10-19 |
Constraining layout variations for accommodating variable content in electronic documents
App 20060179405 - Chao; Hui ; et al. | 2006-08-10 |
Non-rectangular image cropping methods and systems
App 20060109282 - Lin; Xiaofan ; et al. | 2006-05-25 |
Selecting elements from an electronic document
Grant 7,027,071 - Chao April 11, 2 | 2006-04-11 |
Segmenting pixels in an image based on orientation-dependent adaptive thresholds
App 20060062454 - Fan; Jian ; et al. | 2006-03-23 |
Method of aligning page images
Grant 6,983,084 - Chao , et al. January 3, 2 | 2006-01-03 |
Image processing methods and systems
App 20050276477 - Lin, Xiaofan ; et al. | 2005-12-15 |
Image processing methods and systems
App 20050213848 - Fan, Jian ; et al. | 2005-09-29 |
Method for determining logical components of a document
App 20050193327 - Chao, Hui ; et al. | 2005-09-01 |
Cover authoring systems and methods and bookbinding systems incorporating the same
Grant 6,910,843 - Saw , et al. June 28, 2 | 2005-06-28 |
Method and system for document segmentation
Grant 6,904,170 - Chao , et al. June 7, 2 | 2005-06-07 |
Method and apparatus for classifying elements of a document
App 20040205081 - Chao, Hui | 2004-10-14 |
Section extraction tool for PDF documents
Grant 6,801,673 - Chao , et al. October 5, 2 | 2004-10-05 |
Selecting elements from an electronic document
App 20040004625 - Chao, Hui | 2004-01-08 |
Method and system for document segmentation
App 20030215136 - Chao, Hui ; et al. | 2003-11-20 |
Method of aligning page images
App 20030215157 - Chao, Hui ; et al. | 2003-11-20 |
Composing unique document layout for document differentiation
App 20030163785 - Chao, Hui ; et al. | 2003-08-28 |
Cover authoring systems and methods and bookbinding systems incorporating the same
App 20030099526 - Saw, Chit Wei ; et al. | 2003-05-29 |
Section extraction tool for PDF documents
App 20030068099 - Chao, Hui ; et al. | 2003-04-10 |
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