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] => 18969729 [patent_doc_number] => 20240049821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => IOT-BASED SMART THERMAL WEAR [patent_app_type] => utility [patent_app_number] => 18/265342 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265342
IoT-based smart thermal wear Dec 17, 2020 Issued
Array ( [id] => 17673242 [patent_doc_number] => 20220186409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => WEAVED FABRIC, WEAVING METHOD, AND SOFT COMPONENT OF A SPEAKER MADE BY THE WEAVED FABRIC OR A FABRIC WEAVED BY THE WEAVING METHOD [patent_app_type] => utility [patent_app_number] => 17/122283 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122283
WEAVED FABRIC, WEAVING METHOD, AND SOFT COMPONENT OF A SPEAKER MADE BY THE WEAVED FABRIC OR A FABRIC WEAVED BY THE WEAVING METHOD Dec 14, 2020 Abandoned
Array ( [id] => 18124082 [patent_doc_number] => 20230009694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => LOWER PROTECTIVE CAGE FOR A HELMET AND HELMET HAVING SAME [patent_app_type] => utility [patent_app_number] => 17/783031 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17783031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783031
LOWER PROTECTIVE CAGE FOR A HELMET AND HELMET HAVING SAME Dec 3, 2020 Pending
Array ( [id] => 19474213 [patent_doc_number] => 12104291 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-01 [patent_title] => Flame-retardant fabric and protective clothing made of the same [patent_app_type] => utility [patent_app_number] => 18/250971 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6946 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250971
Flame-retardant fabric and protective clothing made of the same Dec 1, 2020 Issued
17/101151 STRUCTURED WOVEN FABRIC WITH CROSSING TWILL LINES Nov 22, 2020 Abandoned
Array ( [id] => 17512151 [patent_doc_number] => 11291262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Helmet with sliding facilitator arranged at energy absorbing layer [patent_app_type] => utility [patent_app_number] => 17/101516 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 4155 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101516
Helmet with sliding facilitator arranged at energy absorbing layer Nov 22, 2020 Issued
Array ( [id] => 17966581 [patent_doc_number] => 11484084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Universal non-helmeted protective facemask [patent_app_type] => utility [patent_app_number] => 16/952697 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3434 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952697
Universal non-helmeted protective facemask Nov 18, 2020 Issued
Array ( [id] => 16923501 [patent_doc_number] => 11044953 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-29 [patent_title] => Disposable sleeve member to absorb moisture from coughing or sneezing and method of using the same [patent_app_type] => utility [patent_app_number] => 17/099227 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 11287 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099227
Disposable sleeve member to absorb moisture from coughing or sneezing and method of using the same Nov 15, 2020 Issued
Array ( [id] => 16840002 [patent_doc_number] => 20210148014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => BEARING FOR A SHEDDING MACHINE OR MOTION TRANSMISSION SYSTEM, HEALD MOTION LEVER COMPRISING SUCH A BEARING AND SHEDDING MACHINE COMPRISING SUCH A LEVER OR SUCH A BEARING [patent_app_type] => utility [patent_app_number] => 17/097214 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097214
Bearing for a shedding machine or motion transmission system, heald motion lever comprising such a bearing and shedding machine comprising such a lever or such a bearing Nov 12, 2020 Issued
Array ( [id] => 17539364 [patent_doc_number] => 11304465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Sun protective body barrier [patent_app_type] => utility [patent_app_number] => 17/091073 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2536 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17091073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091073
Sun protective body barrier Nov 5, 2020 Issued
Array ( [id] => 18151477 [patent_doc_number] => 11564424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Low profile medical kit [patent_app_type] => utility [patent_app_number] => 17/087619 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 5017 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087619
Low profile medical kit Nov 2, 2020 Issued
Array ( [id] => 16626825 [patent_doc_number] => 20210045478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => DEVICE FOR COMFORTABLY MAINTAINING OFF-SHOULDER FASHIONS [patent_app_type] => utility [patent_app_number] => 17/086212 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7834 [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] => 17086212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086212
DEVICE FOR COMFORTABLY MAINTAINING OFF-SHOULDER FASHIONS Oct 29, 2020 Abandoned
Array ( [id] => 16793351 [patent_doc_number] => 20210123168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => IMPACT RESISTANT, WRAPPABLE MULTILAYERED WOVEN SLEEVE AND METHOD OF CONSTRUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 17/081874 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081874
Impact resistant, wrappable multilayered woven sleeve and method of construction thereof Oct 26, 2020 Issued
Array ( [id] => 16622003 [patent_doc_number] => 20210040656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => HIGH THREAD/ YARN COUNT WOVEN TEXTILE FABRIC AND PROCESS OF PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/079910 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079910
High thread/yarn count woven textile fabric and process of preparation thereof Oct 25, 2020 Issued
Array ( [id] => 16671044 [patent_doc_number] => 20210059807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => STRONG, FLEXIBLE, AND THROMBUS-FREE WOVEN NANOTEXTILE BASED VASCULAR GRAFTS, AND METHOD OF PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 17/078017 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17078017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078017
STRONG, FLEXIBLE, AND THROMBUS-FREE WOVEN NANOTEXTILE BASED VASCULAR GRAFTS, AND METHOD OF PRODUCTION THEREOF Oct 21, 2020 Abandoned
Array ( [id] => 16791220 [patent_doc_number] => 20210121037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => DRYING AND/OR CLEANING CLOTH [patent_app_type] => utility [patent_app_number] => 17/075158 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075158
DRYING AND/OR CLEANING CLOTH Oct 19, 2020 Abandoned
Array ( [id] => 16580779 [patent_doc_number] => 20210015181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Gamer Hoodie [patent_app_type] => utility [patent_app_number] => 17/063390 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17063390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063390
Gamer hoodie Oct 4, 2020 Issued
Array ( [id] => 16580787 [patent_doc_number] => 20210015189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => DYNAMIC MATERIALS INTEGRATED INTO ARTICLES FOR ADJUSTABLE PHYSICAL DIMENSIONAL CHARACTERISTICS [patent_app_type] => utility [patent_app_number] => 17/063242 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063242
Dynamic materials integrated into articles for adjustable physical dimensional characteristics Oct 4, 2020 Issued
Array ( [id] => 16750330 [patent_doc_number] => 20210102339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => Dryer Fabric with Warp Yarns of Multiple Materials [patent_app_type] => utility [patent_app_number] => 17/062321 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062321
Dryer fabric with warp yarns of multiple materials Oct 1, 2020 Issued
Array ( [id] => 19013347 [patent_doc_number] => 11920265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Multi-layer fabric [patent_app_type] => utility [patent_app_number] => 17/629808 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3832 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629808
Multi-layer fabric Sep 27, 2020 Issued
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