Search

Joseph Chang

Examiner (ID: 18846, Phone: (571)272-1759 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2842, 2817, 2843, 2836, 2849
Total Applications
2209
Issued Applications
1939
Pending Applications
126
Abandoned Applications
172

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17913709 [patent_doc_number] => 20220316104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => WEBBING CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 17/707289 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707289
Webbing construction Mar 28, 2022 Issued
Array ( [id] => 17718411 [patent_doc_number] => 20220211130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => MEDICAL/DENTAL/UTILITY GLOVE WITH ANTI-FATIGUE AND ERGONOMIC IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 17/656970 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17656970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656970
Medical/dental/utility glove with anti-fatigue and ergonomic improvement Mar 28, 2022 Issued
Array ( [id] => 17897501 [patent_doc_number] => 20220307163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => PULLING MECHANISM FOR CONTROLLING THE HEALD FRAMES OF A LOOM AND LOOM COMPRISING SUCH A MECHANISM [patent_app_type] => utility [patent_app_number] => 17/699310 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699310
Pulling mechanism for controlling the heald frames of a loom and loom comprising such a mechanism Mar 20, 2022 Issued
Array ( [id] => 17990575 [patent_doc_number] => 20220356612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => LOOM [patent_app_type] => utility [patent_app_number] => 17/699880 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699880
Loom Mar 20, 2022 Issued
Array ( [id] => 20309593 [patent_doc_number] => 20250327222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => WOVEN FABRIC AND SLIDING MATERIAL [patent_app_type] => utility [patent_app_number] => 18/281633 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18281633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281633
Woven fabric and sliding material Mar 16, 2022 Issued
Array ( [id] => 17867594 [patent_doc_number] => 20220290330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ANTIMICROBIAL ADDITIVE IN WOVEN POLYPROPYLENE FABRICS [patent_app_type] => utility [patent_app_number] => 17/692260 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692260
ANTIMICROBIAL ADDITIVE IN WOVEN POLYPROPYLENE FABRICS Mar 10, 2022 Abandoned
Array ( [id] => 17867602 [patent_doc_number] => 20220290338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PROTECTIVE WOVEN FABRIC [patent_app_type] => utility [patent_app_number] => 17/684546 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684546
Protective woven fabric Mar 1, 2022 Issued
Array ( [id] => 19144931 [patent_doc_number] => 20240143867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => METHOD AND SYSTEM FOR HELMET SELECTION AND/OR CUSTOMIZATION [patent_app_type] => utility [patent_app_number] => 18/279762 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18279762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279762
Method and system for helmet selection and/or customization Feb 28, 2022 Issued
Array ( [id] => 19127731 [patent_doc_number] => 20240133084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD FOR THREE-DIMENSIONAL OR MULTILAYER WEAVING OF A FIBROUS STRUCTURE AND FIBROUS STRUCTURE HAVING A THREE-DIMENSIONAL OR MULTILAYER WEAVE [patent_app_type] => utility [patent_app_number] => 18/547543 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18547543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547543
Method for three-dimensional or multilayer weaving of a fibrous structure and fibrous structure having a three-dimensional or multilayer weave Feb 23, 2022 Issued
Array ( [id] => 19127731 [patent_doc_number] => 20240133084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD FOR THREE-DIMENSIONAL OR MULTILAYER WEAVING OF A FIBROUS STRUCTURE AND FIBROUS STRUCTURE HAVING A THREE-DIMENSIONAL OR MULTILAYER WEAVE [patent_app_type] => utility [patent_app_number] => 18/547543 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18547543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547543
Method for three-dimensional or multilayer weaving of a fibrous structure and fibrous structure having a three-dimensional or multilayer weave Feb 23, 2022 Issued
Array ( [id] => 18583326 [patent_doc_number] => 20230265586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => FABRIC WITH WOVEN INTEGRATED LIGHTING [patent_app_type] => utility [patent_app_number] => 17/678131 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678131
FABRIC WITH WOVEN INTEGRATED LIGHTING Feb 22, 2022 Abandoned
Array ( [id] => 18306639 [patent_doc_number] => 20230110539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHODS AND APPARATUS FOR FABRICATING CURVED ELASTIC BANDS AND ARTICLES INCORPORATING CURVED ELASTIC BANDS [patent_app_type] => utility [patent_app_number] => 17/677229 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677229
METHODS AND APPARATUS FOR FABRICATING CURVED ELASTIC BANDS AND ARTICLES INCORPORATING CURVED ELASTIC BANDS Feb 21, 2022 Abandoned
Array ( [id] => 17807941 [patent_doc_number] => 20220259776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => RIPSTOP MATERIAL AND POOL COVER [patent_app_type] => utility [patent_app_number] => 17/670964 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17670964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670964
Ripstop material and pool cover Feb 13, 2022 Issued
Array ( [id] => 18978281 [patent_doc_number] => 11903432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Face shield integration with eyewear [patent_app_type] => utility [patent_app_number] => 17/666480 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 8345 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666480
Face shield integration with eyewear Feb 6, 2022 Issued
Array ( [id] => 18313707 [patent_doc_number] => 11627765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Gamer hoodie [patent_app_type] => utility [patent_app_number] => 17/650015 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 13886 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [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] => 17650015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650015
Gamer hoodie Feb 3, 2022 Issued
Array ( [id] => 19378624 [patent_doc_number] => 20240268494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => FACE SHIELD [patent_app_type] => utility [patent_app_number] => 18/447864 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447864
FACE SHIELD Feb 1, 2022 Abandoned
Array ( [id] => 19869942 [patent_doc_number] => 12262776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Safety helmet accesssory system [patent_app_type] => utility [patent_app_number] => 17/578850 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 7096 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578850
Safety helmet accesssory system Jan 18, 2022 Issued
Array ( [id] => 18575870 [patent_doc_number] => 11732387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Trim piece with variable stretch characteristics [patent_app_type] => utility [patent_app_number] => 17/574323 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 15491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574323
Trim piece with variable stretch characteristics Jan 11, 2022 Issued
Array ( [id] => 18469437 [patent_doc_number] => 20230203721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CONDUCTIVE FABRIC AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/564163 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17564163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564163
CONDUCTIVE FABRIC AND MANUFACTURING METHOD THEREOF Dec 27, 2021 Abandoned
Array ( [id] => 19898140 [patent_doc_number] => 12276049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Safety belt webbing for a vehicle [patent_app_type] => utility [patent_app_number] => 18/250658 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250658
Safety belt webbing for a vehicle Dec 26, 2021 Issued
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