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] => 13739009 [patent_doc_number] => 20180373974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => ENHANCED VISUAL DIALOG SYSTEM FOR INTELLIGENT TUTORS [patent_app_type] => utility [patent_app_number] => 15/634451 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634451 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634451
Enhanced visual dialog system for intelligent tutors Jun 26, 2017 Issued
Array ( [id] => 13628071 [patent_doc_number] => 20180365588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => ANALYZING DATA FROM STRUCTURED AND UNSTRUCTURED SOURCES [patent_app_type] => utility [patent_app_number] => 15/623525 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15623525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623525
Generating chains of entity mentions Jun 14, 2017 Issued
Array ( [id] => 13557455 [patent_doc_number] => 20180330275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => RESOURCE-EFFICIENT MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 15/623661 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15623661 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623661
RESOURCE-EFFICIENT MACHINE LEARNING Jun 14, 2017 Abandoned
Array ( [id] => 12714301 [patent_doc_number] => 20180129933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Method and Apparatus for Processing Data Sequence [patent_app_type] => utility [patent_app_number] => 15/618415 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618415
Method and apparatus for processing data sequence Jun 8, 2017 Issued
Array ( [id] => 16478789 [patent_doc_number] => 10853739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Machine learning models for evaluating entities in a high-volume computer network [patent_app_type] => utility [patent_app_number] => 15/618406 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10040 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618406
Machine learning models for evaluating entities in a high-volume computer network Jun 8, 2017 Issued
Array ( [id] => 16845226 [patent_doc_number] => 11017316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Optimal experimental design based on mutual information and submodularity [patent_app_type] => utility [patent_app_number] => 15/614703 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5218 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15614703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/614703
Optimal experimental design based on mutual information and submodularity Jun 5, 2017 Issued
Array ( [id] => 11965963 [patent_doc_number] => 20170270115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'Systems and Methods for Classifying Electronic Information Using Advanced Active Learning Techniques' [patent_app_type] => utility [patent_app_number] => 15/607022 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 23607 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15607022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607022
Systems and methods for classifying electronic information using advanced active learning techniques May 25, 2017 Issued
Array ( [id] => 16446642 [patent_doc_number] => 10838569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Method and apparatus for user interface non-conformance detection and correction [patent_app_type] => utility [patent_app_number] => 15/602880 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13123 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15602880 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602880
Method and apparatus for user interface non-conformance detection and correction May 22, 2017 Issued
Array ( [id] => 14507511 [patent_doc_number] => 20190197410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => SYSTEM AND METHODS FOR FACILITATING PATTERN RECOGNITION [patent_app_type] => utility [patent_app_number] => 16/301306 [patent_app_country] => US [patent_app_date] => 2017-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16301306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301306
System and methods for facilitating pattern recognition May 12, 2017 Issued
Array ( [id] => 16683702 [patent_doc_number] => 10943183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Electronics device performing software training on memory channel and memory channel training method thereof [patent_app_type] => utility [patent_app_number] => 15/489762 [patent_app_country] => US [patent_app_date] => 2017-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 9142 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15489762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/489762
Electronics device performing software training on memory channel and memory channel training method thereof Apr 17, 2017 Issued
Array ( [id] => 13468445 [patent_doc_number] => 20180285765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => IDENTIFYING USER-SPECIFIC VALUES FOR ENTITY ATTRIBUTES [patent_app_type] => utility [patent_app_number] => 15/473449 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15473449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/473449
IDENTIFYING USER-SPECIFIC VALUES FOR ENTITY ATTRIBUTES Mar 28, 2017 Abandoned
Array ( [id] => 16895237 [patent_doc_number] => 11036791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Computerized system and method for determining non-redundant tags from a user's network activity [patent_app_type] => utility [patent_app_number] => 15/468557 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8030 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468557
Computerized system and method for determining non-redundant tags from a user's network activity Mar 23, 2017 Issued
Array ( [id] => 11966262 [patent_doc_number] => 20170270415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'ELECTRONIC DEVICE, SYSTEM, AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/447489 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7019 [patent_no_of_claims] => 15 [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] => 15447489 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447489
ELECTRONIC DEVICE, SYSTEM, AND METHOD Mar 1, 2017 Abandoned
Array ( [id] => 11945402 [patent_doc_number] => 20170249553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'METHOD FOR CONCURRENT MULTIUSER EPISTEMOLOGICAL COLLABORATION' [patent_app_type] => utility [patent_app_number] => 15/442409 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3745 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15442409 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442409
Method for concurrent multiuser epistemological collaboration Feb 23, 2017 Issued
Array ( [id] => 11868787 [patent_doc_number] => 20170236072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'Robust Large-Scale Machine Learning in the Cloud' [patent_app_type] => utility [patent_app_number] => 15/429216 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9537 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15429216 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429216
Robust large-scale machine learning in the cloud Feb 9, 2017 Issued
Array ( [id] => 16130833 [patent_doc_number] => 10699181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Virtual assistant generation of group recommendations [patent_app_type] => utility [patent_app_number] => 15/394979 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 17156 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15394979 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/394979
Virtual assistant generation of group recommendations Dec 29, 2016 Issued
Array ( [id] => 12893410 [patent_doc_number] => 20180189645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => NEUROMORPHIC COMPUTER WITH RECONFIGURABLE MEMORY MAPPING FOR VARIOUS NEURAL NETWORK TOPOLOGIES [patent_app_type] => utility [patent_app_number] => 15/394897 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15394897 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/394897
Neuromorphic computer with reconfigurable memory mapping for various neural network topologies Dec 29, 2016 Issued
Array ( [id] => 11731956 [patent_doc_number] => 20170193399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'METHOD AND DEVICE FOR CONDUCTING CLASSIFICATION MODEL TRAINING' [patent_app_type] => utility [patent_app_number] => 15/391923 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8390 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15391923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391923
METHOD AND DEVICE FOR CONDUCTING CLASSIFICATION MODEL TRAINING Dec 27, 2016 Abandoned
Array ( [id] => 16232867 [patent_doc_number] => 10740419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Systems and methods for event tracking using time-windowed counters [patent_app_type] => utility [patent_app_number] => 15/387571 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 12553 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15387571 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387571
Systems and methods for event tracking using time-windowed counters Dec 20, 2016 Issued
Array ( [id] => 11544209 [patent_doc_number] => 20170098034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'CONSTRUCTING CUSTOM KNOWLEDGEBASES AND SEQUENCE DATASETS WITH PUBLICATIONS' [patent_app_type] => utility [patent_app_number] => 15/387599 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6105 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15387599 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387599
CONSTRUCTING CUSTOM KNOWLEDGEBASES AND SEQUENCE DATASETS WITH PUBLICATIONS Dec 20, 2016 Abandoned
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