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] => 16000815 [patent_doc_number] => 20200176278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => WAFER DRYING EQUIPMENT AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/232040 [patent_app_country] => US [patent_app_date] => 2018-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16232040 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232040
WAFER DRYING EQUIPMENT AND METHOD THEREOF Dec 24, 2018 Abandoned
Array ( [id] => 14214923 [patent_doc_number] => 20190119846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => CONTROLLING METHOD FOR CLOTHES DRYER [patent_app_type] => utility [patent_app_number] => 16/227046 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16227046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227046
Controlling method for clothes dryer Dec 19, 2018 Issued
Array ( [id] => 17587030 [patent_doc_number] => 11325276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Engineered timber products, components and methodologies [patent_app_type] => utility [patent_app_number] => 16/224051 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4694 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224051
Engineered timber products, components and methodologies Dec 17, 2018 Issued
Array ( [id] => 14216335 [patent_doc_number] => 20190120552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => MULTI-PASS LUMBER KILNS [patent_app_type] => utility [patent_app_number] => 16/219926 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219926 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219926
Multi-pass lumber kilns Dec 12, 2018 Issued
Array ( [id] => 16778539 [patent_doc_number] => 20210115617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => CLOTHING TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/957785 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957785
Clothing treatment apparatus Dec 6, 2018 Issued
Array ( [id] => 16511964 [patent_doc_number] => 20200391221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => DRYING HOPPER AS WELL AS GRINDING AND DRYING PLANT COMPRISING SUCH [patent_app_type] => utility [patent_app_number] => 16/767002 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16767002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767002
Drying hopper as well as grinding and drying plant comprising such Dec 5, 2018 Issued
Array ( [id] => 15098371 [patent_doc_number] => 10470474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Grain dryer [patent_app_type] => utility [patent_app_number] => 16/212029 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5825 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212029
Grain dryer Dec 5, 2018 Issued
Array ( [id] => 16484454 [patent_doc_number] => 20200378055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => DRYER [patent_app_type] => utility [patent_app_number] => 16/767094 [patent_app_country] => US [patent_app_date] => 2018-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767094
Dryer Nov 22, 2018 Issued
Array ( [id] => 14020669 [patent_doc_number] => 20190072328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => DRYER SYSTEM WITH IMPROVED THROUGHPUT [patent_app_type] => utility [patent_app_number] => 16/180337 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16180337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180337
Dryer system with improved throughput Nov 4, 2018 Issued
Array ( [id] => 18747779 [patent_doc_number] => 11807073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Venting valve [patent_app_type] => utility [patent_app_number] => 16/963413 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 31 [patent_no_of_words] => 6846 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16963413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963413
Venting valve Oct 22, 2018 Issued
Array ( [id] => 15798819 [patent_doc_number] => 20200122552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => AIR INTAKE FOR VEHICLE HVAC SYSTEM [patent_app_type] => utility [patent_app_number] => 16/164441 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3411 [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] => 16164441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164441
AIR INTAKE FOR VEHICLE HVAC SYSTEM Oct 17, 2018 Abandoned
Array ( [id] => 17178987 [patent_doc_number] => 11156223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Blower system for blowing fluid off of a passing vehicle [patent_app_type] => utility [patent_app_number] => 16/151134 [patent_app_country] => US [patent_app_date] => 2018-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2173 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151134
Blower system for blowing fluid off of a passing vehicle Oct 2, 2018 Issued
Array ( [id] => 15253897 [patent_doc_number] => 20190375682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => METHOD AND APPARATUS FOR PRODUCTION OF LIGHTWEIGHT AGGREGATES BY THERMAL TREATMENT IN A FLUIDIZED BED [patent_app_type] => utility [patent_app_number] => 16/143553 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143553
METHOD AND APPARATUS FOR PRODUCTION OF LIGHTWEIGHT AGGREGATES BY THERMAL TREATMENT IN A FLUIDIZED BED Sep 26, 2018 Abandoned
Array ( [id] => 13842879 [patent_doc_number] => 20190024924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => METHOD FOR CONTROLLING FRESH AIR MACHINE AND FRESH AIR MACHINE [patent_app_type] => utility [patent_app_number] => 16/140239 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16140239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/140239
Method for controlling fresh air machine and fresh air machine Sep 23, 2018 Issued
Array ( [id] => 19946719 [patent_doc_number] => 12318054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Dishwasher goods drying system [patent_app_type] => utility [patent_app_number] => 17/276662 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17276662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276662
Dishwasher goods drying system Sep 19, 2018 Issued
Array ( [id] => 15650631 [patent_doc_number] => 20200087845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => DRYER APPLIANCES AND VENTING METHODS FOR DRYER APPLIANCES [patent_app_type] => utility [patent_app_number] => 16/135065 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16135065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135065
Dryer appliances and venting methods for dryer appliances Sep 18, 2018 Issued
Array ( [id] => 14159459 [patent_doc_number] => 20190106832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => MACHINE FOR DRYING LAUNDRY, IN PARTICULAR WASHER-DRYER, EQUIPPED WITH A HEAT PUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 16/135350 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16135350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135350
MACHINE FOR DRYING LAUNDRY, IN PARTICULAR WASHER-DRYER, EQUIPPED WITH A HEAT PUMP SYSTEM Sep 18, 2018 Abandoned
Array ( [id] => 14159461 [patent_doc_number] => 20190106833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => FILTER CONFIGURED FOR BEING USED IN A MACHINE FOR DRYING LAUNDRY AND MACHINE FOR DRYING LAUNDRY EQUIPPED WITH SUCH A FILTER [patent_app_type] => utility [patent_app_number] => 16/135443 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16135443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135443
Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter Sep 18, 2018 Issued
Array ( [id] => 13869291 [patent_doc_number] => 20190030986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => BLOWER DEVICE FOR AIR-CONDITIONING OF VEHICLE [patent_app_type] => utility [patent_app_number] => 16/132384 [patent_app_country] => US [patent_app_date] => 2018-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132384 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132384
Blower device for air-conditioning of vehicle Sep 14, 2018 Issued
Array ( [id] => 16015405 [patent_doc_number] => 20200182545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => SINGLE-USE SPRAY DRYING COMPONENTS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/640720 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16640720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640720
Single-use spray drying components and methods of using the same Aug 27, 2018 Issued
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