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] => 17815774 [patent_doc_number] => 11421373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Clothes treating apparatus having drying function [patent_app_type] => utility [patent_app_number] => 17/030795 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 9862 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030795
Clothes treating apparatus having drying function Sep 23, 2020 Issued
Array ( [id] => 17483356 [patent_doc_number] => 20220090860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => KILN STICKER [patent_app_type] => utility [patent_app_number] => 17/029169 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17029169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029169
KILN STICKER Sep 22, 2020 Abandoned
Array ( [id] => 16721090 [patent_doc_number] => 20210088237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Smoke Removal Apparatus [patent_app_type] => utility [patent_app_number] => 17/026281 [patent_app_country] => US [patent_app_date] => 2020-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026281
Smoke Removal Apparatus Sep 19, 2020 Abandoned
Array ( [id] => 18342350 [patent_doc_number] => 11639827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Method of drying a transport and storage container [patent_app_type] => utility [patent_app_number] => 17/019876 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3072 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019876
Method of drying a transport and storage container Sep 13, 2020 Issued
Array ( [id] => 19196660 [patent_doc_number] => 11993890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Laundry appliance and additive dispensing assembly [patent_app_type] => utility [patent_app_number] => 17/019743 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5202 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019743
Laundry appliance and additive dispensing assembly Sep 13, 2020 Issued
Array ( [id] => 16539903 [patent_doc_number] => 20200406316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => METHODS AND APPARATUS FOR SURFACE WETTING CONTROL [patent_app_type] => utility [patent_app_number] => 17/020625 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17020625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020625
Methods and apparatus for surface wetting control Sep 13, 2020 Issued
Array ( [id] => 17444968 [patent_doc_number] => 20220065473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => WINDOW FAN WITH SCREEN COVERING [patent_app_type] => utility [patent_app_number] => 17/002317 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17002317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002317
WINDOW FAN WITH SCREEN COVERING Aug 24, 2020 Abandoned
Array ( [id] => 17065126 [patent_doc_number] => 20210267341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => VERTICALLY EREACTABLE AND/OR VERTICALLY ERECTABLE AND FIXABLE HAIR DRYER HOUSING AND HAIR DRYER HAVING SAME [patent_app_type] => utility [patent_app_number] => 16/999173 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999173
VERTICALLY EREACTABLE AND/OR VERTICALLY ERECTABLE AND FIXABLE HAIR DRYER HOUSING AND HAIR DRYER HAVING SAME Aug 20, 2020 Abandoned
Array ( [id] => 17427736 [patent_doc_number] => 20220055444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => HEATING VENTILATION AND AIR-CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/998357 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16998357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998357
HEATING VENTILATION AND AIR-CONDITIONING SYSTEM Aug 19, 2020 Abandoned
Array ( [id] => 17426197 [patent_doc_number] => 20220053905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => HAIR DRYER WITH ION EMITTER [patent_app_type] => utility [patent_app_number] => 16/996035 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996035
Hair dryer with ion emitter Aug 17, 2020 Issued
Array ( [id] => 16629592 [patent_doc_number] => 20210048245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Drying Apparatus and Method of Drying [patent_app_type] => utility [patent_app_number] => 16/993853 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993853
Drying Apparatus and Method of Drying Aug 13, 2020 Abandoned
Array ( [id] => 19955540 [patent_doc_number] => 12325948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Washing machine and/or dryer [patent_app_type] => utility [patent_app_number] => 17/636596 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636596
Washing machine and/or dryer Aug 12, 2020 Issued
Array ( [id] => 19580160 [patent_doc_number] => 12146260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Apparatus for controlling clothes treating apparatus, clothes treating apparatus and method for controlling clothes treating apparatus [patent_app_type] => utility [patent_app_number] => 16/992767 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 24999 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 16992767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992767
Apparatus for controlling clothes treating apparatus, clothes treating apparatus and method for controlling clothes treating apparatus Aug 12, 2020 Issued
Array ( [id] => 16583794 [patent_doc_number] => 20210018196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => ROOF VENT [patent_app_type] => utility [patent_app_number] => 16/935134 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935134
Roof vent Jul 20, 2020 Issued
Array ( [id] => 16434979 [patent_doc_number] => 20200352304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => HANDS-FREE HAIR DRYER WITH USER-SELECTABLE OSCILLATION MODES [patent_app_type] => utility [patent_app_number] => 16/926635 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16926635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926635
Hands-free hair dryer with user-selectable oscillation modes Jul 9, 2020 Issued
Array ( [id] => 17266728 [patent_doc_number] => 11192132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Work facility [patent_app_type] => utility [patent_app_number] => 17/051386 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10869 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051386
Work facility Jul 7, 2020 Issued
Array ( [id] => 19962503 [patent_doc_number] => 12331994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Vibrating round device [patent_app_type] => utility [patent_app_number] => 17/626759 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626759
Vibrating round device Jul 1, 2020 Issued
Array ( [id] => 16419920 [patent_doc_number] => 20200345118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => SYSTEMS AND METHODS FOR DELIVERING HEAT IN A BATTERY POWERED BLOW DRYER [patent_app_type] => utility [patent_app_number] => 16/910034 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3986 [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] => 16910034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910034
SYSTEMS AND METHODS FOR DELIVERING HEAT IN A BATTERY POWERED BLOW DRYER Jun 22, 2020 Abandoned
Array ( [id] => 16540300 [patent_doc_number] => 20200406713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => Vehicle HVAC System [patent_app_type] => utility [patent_app_number] => 16/906636 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16906636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906636
Vehicle HVAC system Jun 18, 2020 Issued
Array ( [id] => 17051534 [patent_doc_number] => 20210260968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => AIR VENT DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/904951 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16904951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904951
Air vent device for vehicle Jun 17, 2020 Issued
Menu