Search

Hanway Chang

Examiner (ID: 2818, Phone: (571)270-5766 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2878, 4183, 2881
Total Applications
1101
Issued Applications
930
Pending Applications
97
Abandoned Applications
99

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20421675 [patent_doc_number] => 20250383760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => INTERACTION METHOD FOR MULTIMEDIA CONTENT, DEVICE, MEDIUM, AND PROGRAM PRODUCT [patent_app_type] => utility [patent_app_number] => 19/086057 [patent_app_country] => US [patent_app_date] => 2025-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19086057 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/086057
INTERACTION METHOD FOR MULTIMEDIA CONTENT, DEVICE, MEDIUM, AND PROGRAM PRODUCT Mar 19, 2025 Pending
Array ( [id] => 20051878 [patent_doc_number] => 20250190100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => EFFECT PROCESSING METHOD, APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 19/057263 [patent_app_country] => US [patent_app_date] => 2025-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19057263 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/057263
Effect processing method, apparatus, electronic device, and storage medium Feb 18, 2025 Issued
Array ( [id] => 19850115 [patent_doc_number] => 20250095466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SECURITY SYSTEM APPLICATION [patent_app_type] => utility [patent_app_number] => 18/830658 [patent_app_country] => US [patent_app_date] => 2024-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29104 [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] => 18830658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830658
SECURITY SYSTEM APPLICATION Sep 10, 2024 Pending
Array ( [id] => 19963618 [patent_doc_number] => 12333125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Method, apparatus, device and storage medium for page interaction [patent_app_type] => utility [patent_app_number] => 18/807396 [patent_app_country] => US [patent_app_date] => 2024-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 6081 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18807396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/807396
Method, apparatus, device and storage medium for page interaction Aug 15, 2024 Issued
Array ( [id] => 19603034 [patent_doc_number] => 20240393914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD, APPARATUS, AND DEVICE FOR DISPLAYING A FEED FLOW, STORAGE MEDIUM AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/796320 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796320
Method, apparatus, and device for displaying a feed flow, storage medium and program Aug 6, 2024 Issued
Array ( [id] => 20250094 [patent_doc_number] => 20250298963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => Collaborative Editing In Conferences [patent_app_type] => utility [patent_app_number] => 18/739983 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739983
Collaborative Editing In Conferences Jun 10, 2024 Pending
Array ( [id] => 20395623 [patent_doc_number] => 20250371098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => GRAPH-BASED STATE MANAGEMENT IN CLIENT-SIDE WEB APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/679140 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18679140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679140
GRAPH-BASED STATE MANAGEMENT IN CLIENT-SIDE WEB APPLICATIONS May 29, 2024 Pending
Array ( [id] => 19466168 [patent_doc_number] => 20240319838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => CONTROL DISPLAY METHOD AND APPARATUS, DEVICE, MEDIUM, AND PROGRAM PRODUCT [patent_app_type] => utility [patent_app_number] => 18/670638 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10516 [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] => 18670638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670638
CONTROL DISPLAY METHOD AND APPARATUS, DEVICE, MEDIUM, AND PROGRAM PRODUCT May 20, 2024 Pending
Array ( [id] => 19450847 [patent_doc_number] => 20240310977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => EMBEDDING PRODUCTIVITY APPLICATIONS IN THIRD PARTY PLATFORMS [patent_app_type] => utility [patent_app_number] => 18/669405 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669405
EMBEDDING PRODUCTIVITY APPLICATIONS IN THIRD PARTY PLATFORMS May 19, 2024 Pending
Array ( [id] => 19544863 [patent_doc_number] => 20240361899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => AUTOMATIONS FOR MUSIC EDITING AND PLAYBACK [patent_app_type] => utility [patent_app_number] => 18/646635 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646635
Automations for music editing and playback Apr 24, 2024 Issued
Array ( [id] => 20310735 [patent_doc_number] => 20250328364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => GENERATING A SCROLLABLE FEED HAVING ITEMS ARRANGED IN GROUPS [patent_app_type] => utility [patent_app_number] => 18/644039 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644039
GENERATING A SCROLLABLE FEED HAVING ITEMS ARRANGED IN GROUPS Apr 22, 2024 Pending
Array ( [id] => 19347142 [patent_doc_number] => 20240256105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHODS AND USER INTERFACES FOR ACCOUNT RECOVERY [patent_app_type] => utility [patent_app_number] => 18/628537 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628537
METHODS AND USER INTERFACES FOR ACCOUNT RECOVERY Apr 4, 2024 Pending
Array ( [id] => 20000963 [patent_doc_number] => 20250139185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => System for Facilitating Discovery and Acquisition of Micro-Credentials via a Browser Extension [patent_app_type] => utility [patent_app_number] => 18/623404 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623404
System for Facilitating Discovery and Acquisition of Micro-Credentials via a Browser Extension Mar 31, 2024 Pending
Array ( [id] => 20281588 [patent_doc_number] => 20250306830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => PHYSICALLY SEPARATED DISPLAY ZONES ON A DISPLAY [patent_app_type] => utility [patent_app_number] => 18/618643 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618643
PHYSICALLY SEPARATED DISPLAY ZONES ON A DISPLAY Mar 26, 2024 Pending
Array ( [id] => 20609775 [patent_doc_number] => 12585377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => System and method for handling overlapping objects in visual editing systems [patent_app_type] => utility [patent_app_number] => 18/594017 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6905 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594017
System and method for handling overlapping objects in visual editing systems Mar 3, 2024 Issued
Array ( [id] => 19160122 [patent_doc_number] => 20240152829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => MANAGING DEPENDENCIES BETWEEN WORK ITEMS TRACKED BY A HOST SERVICE OF A PROJECT MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/412386 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412386
MANAGING DEPENDENCIES BETWEEN WORK ITEMS TRACKED BY A HOST SERVICE OF A PROJECT MANAGEMENT SYSTEM Jan 11, 2024 Pending
Array ( [id] => 19480771 [patent_doc_number] => 20240328813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SYSTEM AND METHOD FOR DISPLAYING LOCAL ATTRACTIONS [patent_app_type] => utility [patent_app_number] => 18/406796 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406796
SYSTEM AND METHOD FOR DISPLAYING LOCAL ATTRACTIONS Jan 7, 2024 Abandoned
Array ( [id] => 19302994 [patent_doc_number] => 20240231573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => USER EXPERIENCE PLATFORM FOR INTERACTING WITH AN ORGANIC MATTER PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/405393 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405393
USER EXPERIENCE PLATFORM FOR INTERACTING WITH AN ORGANIC MATTER PROCESSING APPARATUS Jan 4, 2024 Pending
Array ( [id] => 20468162 [patent_doc_number] => 12524200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Music processing for vehicle maps [patent_app_type] => utility [patent_app_number] => 18/402176 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402176
Music processing for vehicle maps Jan 1, 2024 Issued
Array ( [id] => 19243663 [patent_doc_number] => 12014106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Collaborative remote interactive platform [patent_app_type] => utility [patent_app_number] => 18/532286 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 25437 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532286
Collaborative remote interactive platform Dec 6, 2023 Issued
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