Search

Li Wu Chang

Examiner (ID: 9239, Phone: (571)270-3809 , Office: P/2124 )

Most Active Art Unit
2124
Art Unit(s)
2129, 2124, 2142
Total Applications
892
Issued Applications
743
Pending Applications
55
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8466621 [patent_doc_number] => 20120271788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-25 [patent_title] => 'INCORPORATING LEXICON KNOWLEDGE INTO SVM LEARNING TO IMPROVE SENTIMENT CLASSIFICATION' [patent_app_type] => utility [patent_app_number] => 13/091405 [patent_app_country] => US [patent_app_date] => 2011-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6468 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13091405 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/091405
Incorporating lexicon knowledge into SVM learning to improve sentiment classification Apr 20, 2011 Issued
Array ( [id] => 9347765 [patent_doc_number] => 08666927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'System and method for mining tags using social endorsement networks' [patent_app_type] => utility [patent_app_number] => 13/090194 [patent_app_country] => US [patent_app_date] => 2011-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8020 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13090194 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/090194
System and method for mining tags using social endorsement networks Apr 18, 2011 Issued
Array ( [id] => 7503401 [patent_doc_number] => 20110264612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'Automatic Rule Discovery From Large-Scale Datasets to Detect Payment Card Fraud Using Classifiers' [patent_app_type] => utility [patent_app_number] => 13/088651 [patent_app_country] => US [patent_app_date] => 2011-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5675 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0264/20110264612.pdf [firstpage_image] =>[orig_patent_app_number] => 13088651 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/088651
Automatic rule discovery from large-scale datasets to detect payment card fraud using classifiers Apr 17, 2011 Issued
Array ( [id] => 8061221 [patent_doc_number] => 20110246412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'Trust Rating Metric for Future Event Prediction of an Outcome' [patent_app_type] => utility [patent_app_number] => 13/081385 [patent_app_country] => US [patent_app_date] => 2011-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10250 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0246/20110246412.pdf [firstpage_image] =>[orig_patent_app_number] => 13081385 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/081385
Trust rating metric for future event prediction of an outcome Apr 5, 2011 Issued
Array ( [id] => 7512442 [patent_doc_number] => 20110258152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'CATEGORIZATION AUTOMATION' [patent_app_type] => utility [patent_app_number] => 13/077696 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5127 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20110258152.pdf [firstpage_image] =>[orig_patent_app_number] => 13077696 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077696
Categorization automation based on category ontology Mar 30, 2011 Issued
Array ( [id] => 10137750 [patent_doc_number] => 09171071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-27 [patent_title] => 'Meaning extraction system, meaning extraction method, and recording medium' [patent_app_type] => utility [patent_app_number] => 13/636061 [patent_app_country] => US [patent_app_date] => 2011-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 11660 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13636061 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/636061
Meaning extraction system, meaning extraction method, and recording medium Mar 23, 2011 Issued
Array ( [id] => 10901098 [patent_doc_number] => 08924335 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-30 [patent_title] => 'Rule-based user interface conformance methods' [patent_app_type] => utility [patent_app_number] => 13/031109 [patent_app_country] => US [patent_app_date] => 2011-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13892 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13031109 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031109
Rule-based user interface conformance methods Feb 17, 2011 Issued
Array ( [id] => 6087208 [patent_doc_number] => 20110145177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'HIERARCHICAL TEMPORAL MEMORY' [patent_app_type] => utility [patent_app_number] => 13/029374 [patent_app_country] => US [patent_app_date] => 2011-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14343 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20110145177.pdf [firstpage_image] =>[orig_patent_app_number] => 13029374 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/029374
Method and system for a hierarchical temporal memory utilizing a router hierarchy and hebbian and anti-hebbian learning Feb 16, 2011 Issued
Array ( [id] => 6216962 [patent_doc_number] => 20110137897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'SYSTEMS AND METHODS FOR DATA ANALYSIS' [patent_app_type] => utility [patent_app_number] => 13/027987 [patent_app_country] => US [patent_app_date] => 2011-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6512 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20110137897.pdf [firstpage_image] =>[orig_patent_app_number] => 13027987 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/027987
SYSTEMS AND METHODS FOR DATA ANALYSIS Feb 14, 2011 Abandoned
Array ( [id] => 6146812 [patent_doc_number] => 20110131160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'Method and System for Generating A Linear Machine Learning Model for Predicting Online User Input Actions' [patent_app_type] => utility [patent_app_number] => 13/018303 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6900 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20110131160.pdf [firstpage_image] =>[orig_patent_app_number] => 13018303 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/018303
Method and system for generating a linear machine learning model for predicting online user input actions Jan 30, 2011 Issued
Array ( [id] => 9143098 [patent_doc_number] => 08583580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Method and apparatus for identifying and extracting meaning in documents' [patent_app_type] => utility [patent_app_number] => 13/012395 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9151 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13012395 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/012395
Method and apparatus for identifying and extracting meaning in documents Jan 23, 2011 Issued
Array ( [id] => 6180651 [patent_doc_number] => 20110178976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'DISCRIMINATION APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/010155 [patent_app_country] => US [patent_app_date] => 2011-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5181 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20110178976.pdf [firstpage_image] =>[orig_patent_app_number] => 13010155 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/010155
Discrimination apparatus and method using a decision tree Jan 19, 2011 Issued
Array ( [id] => 5947660 [patent_doc_number] => 20110106799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'MEASURING WEB SITE SATISFACTION OF INFORMATION NEEDS' [patent_app_type] => utility [patent_app_number] => 12/987181 [patent_app_country] => US [patent_app_date] => 2011-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6589 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20110106799.pdf [firstpage_image] =>[orig_patent_app_number] => 12987181 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/987181
Measuring web site satisfaction of information needs using page traffic profile Jan 9, 2011 Issued
Array ( [id] => 8291304 [patent_doc_number] => 20120179633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'IDENTIFICATION OF ATTRIBUTES AND VALUES USING MULTIPLE CLASSIFIERS' [patent_app_type] => utility [patent_app_number] => 12/987505 [patent_app_country] => US [patent_app_date] => 2011-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6428 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12987505 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/987505
Identification of attributes and values using multiple classifiers Jan 9, 2011 Issued
Array ( [id] => 8958720 [patent_doc_number] => 08504510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'State machine compression for scalable pattern matching' [patent_app_type] => utility [patent_app_number] => 12/985354 [patent_app_country] => US [patent_app_date] => 2011-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7178 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12985354 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/985354
State machine compression for scalable pattern matching Jan 5, 2011 Issued
Array ( [id] => 8958720 [patent_doc_number] => 08504510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'State machine compression for scalable pattern matching' [patent_app_type] => utility [patent_app_number] => 12/985354 [patent_app_country] => US [patent_app_date] => 2011-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7178 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12985354 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/985354
State machine compression for scalable pattern matching Jan 5, 2011 Issued
Array ( [id] => 8958720 [patent_doc_number] => 08504510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'State machine compression for scalable pattern matching' [patent_app_type] => utility [patent_app_number] => 12/985354 [patent_app_country] => US [patent_app_date] => 2011-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7178 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12985354 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/985354
State machine compression for scalable pattern matching Jan 5, 2011 Issued
Array ( [id] => 8169953 [patent_doc_number] => 08175986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'System, method and computer program product for evaluating a storage policy based on simulation' [patent_app_type] => utility [patent_app_number] => 12/983900 [patent_app_country] => US [patent_app_date] => 2011-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3785 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/175/08175986.pdf [firstpage_image] =>[orig_patent_app_number] => 12983900 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/983900
System, method and computer program product for evaluating a storage policy based on simulation Jan 3, 2011 Issued
Array ( [id] => 9694957 [patent_doc_number] => 08825583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Utility data processing system' [patent_app_type] => utility [patent_app_number] => 13/061050 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10526 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13061050 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/061050
Utility data processing system Dec 19, 2010 Issued
Array ( [id] => 6006669 [patent_doc_number] => 20110058734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'CLASSIFICATION OF IMAGES AS ADVERTISEMENT IMAGES OR NON-ADVERTISEMENT IMAGES' [patent_app_type] => utility [patent_app_number] => 12/945635 [patent_app_country] => US [patent_app_date] => 2010-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4877 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20110058734.pdf [firstpage_image] =>[orig_patent_app_number] => 12945635 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/945635
Classification of images as advertisement images or non-advertisement images Nov 11, 2010 Issued
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