Search

Li Wu Chang

Examiner (ID: 3967, Phone: (571)270-3809 , Office: P/2124 )

Most Active Art Unit
2124
Art Unit(s)
2124, 2129, 2142
Total Applications
872
Issued Applications
744
Pending Applications
27
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19091886 [patent_doc_number] => 11953329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Planning system for multimodal travel [patent_app_type] => utility [patent_app_number] => 17/643863 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 20860 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643863
Planning system for multimodal travel Dec 12, 2021 Issued
Array ( [id] => 18479792 [patent_doc_number] => 11693530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Information processing device, display control method, and program [patent_app_type] => utility [patent_app_number] => 17/543051 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 40 [patent_no_of_words] => 18051 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543051
Information processing device, display control method, and program Dec 5, 2021 Issued
Array ( [id] => 18958465 [patent_doc_number] => 20240046792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => COLLISION AVOIDANCE METHOD [patent_app_type] => utility [patent_app_number] => 18/254463 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254463
COLLISION AVOIDANCE METHOD Nov 25, 2021 Pending
Array ( [id] => 18918368 [patent_doc_number] => 11880648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Automatic semantic labeling of form fields with limited annotations [patent_app_type] => utility [patent_app_number] => 17/456143 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8850 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456143
Automatic semantic labeling of form fields with limited annotations Nov 21, 2021 Issued
Array ( [id] => 18609279 [patent_doc_number] => 11750770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Real time painting of a video stream [patent_app_type] => utility [patent_app_number] => 17/530094 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14646 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530094
Real time painting of a video stream Nov 17, 2021 Issued
Array ( [id] => 17924973 [patent_doc_number] => 11468227 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Inferred event detection and text processing using transparent windows [patent_app_type] => utility [patent_app_number] => 17/525740 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525740
Inferred event detection and text processing using transparent windows Nov 11, 2021 Issued
Array ( [id] => 17446613 [patent_doc_number] => 20220067118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Systems and Methods for Personalization for Digital Displayed Media [patent_app_type] => utility [patent_app_number] => 17/521806 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521806
Systems and Methods for Personalization for Digital Displayed Media Nov 7, 2021 Pending
Array ( [id] => 17565473 [patent_doc_number] => 20220129622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => WEB-BASED APPLICATION USER INTERFACE (UI) IN-CONTEXT EDITOR [patent_app_type] => utility [patent_app_number] => 17/508851 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508851
Web-based application user interface (UI) in-context editor Oct 21, 2021 Issued
Array ( [id] => 18671326 [patent_doc_number] => 11778252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Temporary access to a media playback system [patent_app_type] => utility [patent_app_number] => 17/504034 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 14097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504034
Temporary access to a media playback system Oct 17, 2021 Issued
Array ( [id] => 17508060 [patent_doc_number] => 20220101163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ELECTRONIC DEVICE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/499257 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499257
Electronic device and control method thereof Oct 11, 2021 Issued
Array ( [id] => 17345959 [patent_doc_number] => 20220012290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => DOCUMENT DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/487315 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487315
DOCUMENT DISPLAY SYSTEM Sep 27, 2021 Abandoned
Array ( [id] => 17300999 [patent_doc_number] => 20210396838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => SYSTEMS AND METHODS FOR REMOTELY CONTROLLED DEVICE POSITION AND ORIENTATION DETERMINATION [patent_app_type] => utility [patent_app_number] => 17/465171 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465171
Systems and methods for remotely controlled device position and orientation determination Sep 1, 2021 Issued
Array ( [id] => 19600164 [patent_doc_number] => 20240391044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 18/291844 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18291844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291844
MACHINE TOOL Aug 31, 2021 Pending
Array ( [id] => 17431133 [patent_doc_number] => 20220058842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => GENERATING HANDWRITING VIA DECOUPLED STYLE DESCRIPTORS [patent_app_type] => utility [patent_app_number] => 17/409347 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409347
Generating handwriting via decoupled style descriptors Aug 22, 2021 Issued
Array ( [id] => 18598912 [patent_doc_number] => 20230273711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ELECTRONIC DEVICE CONTROL METHOD AND APPARATUS, AND TERMINAL AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/012205 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18012205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012205
ELECTRONIC DEVICE CONTROL METHOD AND APPARATUS, AND TERMINAL AND STORAGE MEDIUM Aug 18, 2021 Pending
Array ( [id] => 18166935 [patent_doc_number] => 20230033541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => GENERATING A VISUALIZATION OF DATA POINTS RETURNED IN RESPONSE TO A QUERY BASED ON ATTRIBUTES OF A DISPLAY DEVICE AND DISPLAY SCREEN TO RENDER THE VISUALIZATION [patent_app_type] => utility [patent_app_number] => 17/387996 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387996
Generating a visualization of data points returned in response to a query based on attributes of a display device and display screen to render the visualization Jul 27, 2021 Issued
Array ( [id] => 17346087 [patent_doc_number] => 20220012418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Computer system that can make a first spreadsheet cell behave similarly to a second cell by indirection through a ditto function [patent_app_type] => utility [patent_app_number] => 17/384840 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17384840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384840
Computer system that can make a first spreadsheet cell behave similarly to a second cell by indirection through a ditto function Jul 25, 2021 Abandoned
Array ( [id] => 17801842 [patent_doc_number] => 11416141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Method, system, and graphical user interface for providing word recommendations [patent_app_type] => utility [patent_app_number] => 17/376774 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6436 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376774
Method, system, and graphical user interface for providing word recommendations Jul 14, 2021 Issued
Array ( [id] => 17172435 [patent_doc_number] => 20210326105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => USING USER INPUT TO ADAPT SEARCH RESULTS PROVIDED FOR PRESENTATION TO THE USER [patent_app_type] => utility [patent_app_number] => 17/363350 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363350
Using user input to adapt search results provided for presentation to the user Jun 29, 2021 Issued
Array ( [id] => 18079850 [patent_doc_number] => 20220405462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => CROSS-DOMAIN STORAGE [patent_app_type] => utility [patent_app_number] => 17/354315 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354315
Cross-domain storage Jun 21, 2021 Issued
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