Search

Josephine L. Chang

Examiner (ID: 5638, Phone: (571)270-3522 , Office: P/1768 )

Most Active Art Unit
1768
Art Unit(s)
1763, 1768, OPLA, 1762
Total Applications
503
Issued Applications
267
Pending Applications
3
Abandoned Applications
233

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19257789 [patent_doc_number] => 12017828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Barrel lid for facilitating ventilating of a barrel [patent_app_type] => utility [patent_app_number] => 17/180716 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15391 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 755 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180716
Barrel lid for facilitating ventilating of a barrel Feb 18, 2021 Issued
Array ( [id] => 17035986 [patent_doc_number] => 20210252944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => LAMINATED WINDSHIELD VENT [patent_app_type] => utility [patent_app_number] => 17/178582 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17178582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178582
Laminated windshield vent Feb 17, 2021 Issued
Array ( [id] => 18406681 [patent_doc_number] => 20230168032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => BIOMASS DEHYDRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/997443 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997443
Biomass dehydration system Feb 11, 2021 Issued
Array ( [id] => 19494239 [patent_doc_number] => 12112961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Substrate processing system, load port and method [patent_app_type] => utility [patent_app_number] => 17/174991 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9461 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174991
Substrate processing system, load port and method Feb 11, 2021 Issued
Array ( [id] => 17037309 [patent_doc_number] => 20210254267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => LAUNDRY TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/173875 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173875
Laundry treatment apparatus Feb 10, 2021 Issued
Array ( [id] => 20256899 [patent_doc_number] => 12429245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Damper for HVAC system [patent_app_type] => utility [patent_app_number] => 17/170530 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 4701 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17170530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170530
Damper for HVAC system Feb 7, 2021 Issued
Array ( [id] => 17021709 [patent_doc_number] => 20210245580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => AIR VENT [patent_app_type] => utility [patent_app_number] => 17/248764 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248764
Air vent Feb 4, 2021 Issued
Array ( [id] => 16847890 [patent_doc_number] => 20210148635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => WASTE MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/161212 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161212
WASTE MANAGEMENT SYSTEM Jan 27, 2021 Abandoned
Array ( [id] => 19325427 [patent_doc_number] => 12043089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Window vent [patent_app_type] => utility [patent_app_number] => 17/148142 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2636 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148142
Window vent Jan 12, 2021 Issued
Array ( [id] => 18437193 [patent_doc_number] => 20230184487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/912614 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912614
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Jan 12, 2021 Pending
Array ( [id] => 18160117 [patent_doc_number] => 20230026709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => FILAMENT DRYING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/788290 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17788290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788290
FILAMENT DRYING SYSTEM Jan 11, 2021 Pending
Array ( [id] => 17696569 [patent_doc_number] => 11370274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Blow-off device of air conditioner [patent_app_type] => utility [patent_app_number] => 17/136065 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7928 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17136065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136065
Blow-off device of air conditioner Dec 28, 2020 Issued
Array ( [id] => 16765460 [patent_doc_number] => 20210111042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => APPARATUS AND METHOD FOR TREATING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/132008 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10370 [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] => 17132008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132008
Apparatus and method for treating substrate Dec 22, 2020 Issued
Array ( [id] => 18224191 [patent_doc_number] => 20230063185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => DRYER OPERATING METHOD [patent_app_type] => utility [patent_app_number] => 17/788631 [patent_app_country] => US [patent_app_date] => 2020-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17788631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788631
DRYER OPERATING METHOD Dec 19, 2020 Pending
Array ( [id] => 19258379 [patent_doc_number] => 12018427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Clothes dryer [patent_app_type] => utility [patent_app_number] => 17/126999 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17126999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126999
Clothes dryer Dec 17, 2020 Issued
Array ( [id] => 18058560 [patent_doc_number] => 20220389646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => LAUNDRY TREATING APPARATUS AND METHOD FOR CONTROLLING THE LAUNDRY TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/776095 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776095
LAUNDRY TREATING APPARATUS AND METHOD FOR CONTROLLING THE LAUNDRY TREATING APPARATUS Dec 15, 2020 Pending
Array ( [id] => 18058561 [patent_doc_number] => 20220389647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => LAUNDRY TREATING APPARATUS AND METHOD FOR CONTROLLING THE LAUNDRY TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/776104 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776104
LAUNDRY TREATING APPARATUS AND METHOD FOR CONTROLLING THE LAUNDRY TREATING APPARATUS Dec 15, 2020 Pending
Array ( [id] => 18058559 [patent_doc_number] => 20220389645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => LAUNDRY TREATING APPARATUS AND METHOD FOR CONTROLLING THE LAUNDRY TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/776084 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776084
LAUNDRY TREATING APPARATUS AND METHOD FOR CONTROLLING THE LAUNDRY TREATING APPARATUS Dec 15, 2020 Pending
Array ( [id] => 16901324 [patent_doc_number] => 20210180240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => LINT REMOVING APPARATUS AND CLOTHES DRYER HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/119763 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119763
Lint removing apparatus and clothes dryer having the same Dec 10, 2020 Issued
Array ( [id] => 16914947 [patent_doc_number] => 20210188039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => ON-VEHICLE AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/117750 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17117750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117750
On-vehicle air conditioner Dec 9, 2020 Issued
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