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] => 18168505 [patent_doc_number] => 20230035115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => HAIR FREEDOM CUSTOMIZABLE TUNNEL SYSTEM, METHOD, DEVICE AND KIT [patent_app_type] => utility [patent_app_number] => 17/950455 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950455
Hair freedom customizable tunnel system, method, device and kit Sep 21, 2022 Issued
Array ( [id] => 18095230 [patent_doc_number] => 20220413571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => DATA CENTER AIR HANDLING UNIT INCLUDING UNINTERRUPTABLE COOLING FAN WITH WEIGHTED ROTOR AND METHOD OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/896003 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17896003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896003
Data center air handling unit including uninterruptable cooling fan with weighted rotor and method of using the same Aug 24, 2022 Issued
Array ( [id] => 18183625 [patent_doc_number] => 20230044355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => AIR DIFFUSER FOR LOCALIZED CLIMATE CONTROL [patent_app_type] => utility [patent_app_number] => 17/892936 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7131 [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] => 17892936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892936
Air diffuser for localized climate control Aug 21, 2022 Issued
Array ( [id] => 18938991 [patent_doc_number] => 20240034130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => WATERFALL GRILLE OF HVAC SYSTEM [patent_app_type] => utility [patent_app_number] => 17/878419 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878419
Waterfall grille of HVAC system Jul 31, 2022 Issued
Array ( [id] => 20561664 [patent_doc_number] => 12564254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Apparatus for hair cooling and dehumidification [patent_app_type] => utility [patent_app_number] => 17/878125 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 3570 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878125
Apparatus for hair cooling and dehumidification Jul 31, 2022 Issued
Array ( [id] => 17983077 [patent_doc_number] => 20220349113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => CLOTHES TREATING APPARATUS HAVING DRYING FUNCTION [patent_app_type] => utility [patent_app_number] => 17/865702 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865702
Clothes treating apparatus having drying function Jul 14, 2022 Issued
Array ( [id] => 18309284 [patent_doc_number] => 20230113184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => FLOW RESISTANCE GENERATING UNIT AND SUBSTRATE TREATING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/865386 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865386
Flow resistance generating unit and substrate treating apparatus including the same Jul 14, 2022 Issued
Array ( [id] => 18213616 [patent_doc_number] => 20230059881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => FOREIGN PARTICULATE COLLECTOR FOR A LAUNDRY APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/865008 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6275 [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] => 17865008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865008
FOREIGN PARTICULATE COLLECTOR FOR A LAUNDRY APPLIANCE Jul 13, 2022 Pending
Array ( [id] => 20213907 [patent_doc_number] => 12410551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Apparatus for use in cleaning, drying, and storing a wetsuit [patent_app_type] => utility [patent_app_number] => 17/862912 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 1170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862912
Apparatus for use in cleaning, drying, and storing a wetsuit Jul 11, 2022 Issued
Array ( [id] => 20316244 [patent_doc_number] => 12454788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Laundry appliance [patent_app_type] => utility [patent_app_number] => 17/811702 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811702
Laundry appliance Jul 10, 2022 Issued
Array ( [id] => 18213051 [patent_doc_number] => 20230059315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => FLUID EMITTING FEATURE FOR A LAUNDRY APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/861897 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6058 [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] => 17861897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861897
FLUID EMITTING FEATURE FOR A LAUNDRY APPLIANCE Jul 10, 2022 Pending
Array ( [id] => 18212126 [patent_doc_number] => 20230058390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => FOREIGN PARTICULATE ALGORITHM FOR A LAUNDRY APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/860401 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860401
Foreign particulate algorithm for a laundry appliance Jul 7, 2022 Issued
Array ( [id] => 18885888 [patent_doc_number] => 11864643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Hair dryer system and rechargeable socket thereof [patent_app_type] => utility [patent_app_number] => 17/843804 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5329 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843804
Hair dryer system and rechargeable socket thereof Jun 16, 2022 Issued
Array ( [id] => 17894783 [patent_doc_number] => 20220304445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => BLOW DRYER [patent_app_type] => utility [patent_app_number] => 17/842398 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842398
Blow dryer Jun 15, 2022 Issued
Array ( [id] => 18831265 [patent_doc_number] => 20230399791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => DRYER APPLIANCE AND METHODS FOR ADDITIVE DISPENSING [patent_app_type] => utility [patent_app_number] => 17/836398 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836398
Dryer appliance and methods for additive dispensing Jun 8, 2022 Issued
Array ( [id] => 18853361 [patent_doc_number] => 11850920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Air vent for a passenger compartment of a motor vehicle [patent_app_type] => utility [patent_app_number] => 17/831476 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4739 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831476
Air vent for a passenger compartment of a motor vehicle Jun 2, 2022 Issued
Array ( [id] => 18558238 [patent_doc_number] => 11723460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Ventilated locker with equipment rack [patent_app_type] => utility [patent_app_number] => 17/828940 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 3971 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 17828940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828940
Ventilated locker with equipment rack May 30, 2022 Issued
Array ( [id] => 19910940 [patent_doc_number] => 12287146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Method and device for drying fine particulate material such as fracking sand [patent_app_type] => utility [patent_app_number] => 17/804344 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804344
Method and device for drying fine particulate material such as fracking sand May 26, 2022 Issued
Array ( [id] => 18018284 [patent_doc_number] => 20220369783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => ATHLETIC BAG WITH A BUILT-IN AIR CIRCULATING CONFIGURATION FOR REMOVING MOISTURE FROM APPAREL OR GEAR BEING CARRIED IN THE BAG [patent_app_type] => utility [patent_app_number] => 17/749259 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749259
ATHLETIC BAG WITH A BUILT-IN AIR CIRCULATING CONFIGURATION FOR REMOVING MOISTURE FROM APPAREL OR GEAR BEING CARRIED IN THE BAG May 19, 2022 Abandoned
Array ( [id] => 18150466 [patent_doc_number] => 20230024324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => COMPACT HIGH PERFORMANCE THROUGH-AIR APPARATUS [patent_app_type] => utility [patent_app_number] => 17/749745 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749745
COMPACT HIGH PERFORMANCE THROUGH-AIR APPARATUS May 19, 2022 Pending
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