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] => 16785588 [patent_doc_number] => 10987995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Vehicular air conditioning device [patent_app_type] => utility [patent_app_number] => 16/367945 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367945
Vehicular air conditioning device Mar 27, 2019 Issued
Array ( [id] => 14897899 [patent_doc_number] => 20190292715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => CLOTHES DRYER BOOSTER FAN SYSTEM [patent_app_type] => utility [patent_app_number] => 16/368104 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368104
CLOTHES DRYER BOOSTER FAN SYSTEM Mar 27, 2019 Pending
Array ( [id] => 14863409 [patent_doc_number] => 20190281946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => LAMP FOR CURING NAIL GEL [patent_app_type] => utility [patent_app_number] => 16/353799 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16353799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353799
LAMP FOR CURING NAIL GEL Mar 13, 2019 Abandoned
Array ( [id] => 17799985 [patent_doc_number] => 11414265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Hopper bottom for storage bin with integral aeration [patent_app_type] => utility [patent_app_number] => 16/299650 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16299650 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299650
Hopper bottom for storage bin with integral aeration Mar 11, 2019 Issued
Array ( [id] => 18012758 [patent_doc_number] => 11505036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Compression molded PRV sealing flap [patent_app_type] => utility [patent_app_number] => 16/299626 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4477 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299626
Compression molded PRV sealing flap Mar 11, 2019 Issued
Array ( [id] => 14530199 [patent_doc_number] => 20190200720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => HAND HELD APPLIANCE [patent_app_type] => utility [patent_app_number] => 16/296693 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16296693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296693
HAND HELD APPLIANCE Mar 7, 2019 Abandoned
Array ( [id] => 16493228 [patent_doc_number] => 10859257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Advanced flash exhaust heat recovery [patent_app_type] => utility [patent_app_number] => 16/296577 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3691 [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] => 16296577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296577
Advanced flash exhaust heat recovery Mar 7, 2019 Issued
Array ( [id] => 16712439 [patent_doc_number] => 20210079586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => LAUNDRY PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 16/979387 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13331 [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] => 16979387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979387
LAUNDRY PROCESSING DEVICE Mar 5, 2019 Abandoned
Array ( [id] => 16771281 [patent_doc_number] => 10982378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Lint catching system and exhaust assembly [patent_app_type] => utility [patent_app_number] => 16/284580 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 8154 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284580
Lint catching system and exhaust assembly Feb 24, 2019 Issued
Array ( [id] => 16254427 [patent_doc_number] => 20200263801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => VALVE ASSEMBLY CONTROLLED BY ELECTROMAGNET [patent_app_type] => utility [patent_app_number] => 16/278262 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278262
Valve assembly controlled by electromagnet Feb 17, 2019 Issued
Array ( [id] => 15632503 [patent_doc_number] => 10589220 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Pressure swing adsorbtion air dryer [patent_app_type] => utility [patent_app_number] => 16/263514 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6673 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16263514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/263514
Pressure swing adsorbtion air dryer Jan 30, 2019 Issued
Array ( [id] => 16711239 [patent_doc_number] => 20210078386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => COOLING STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/966600 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16966600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966600
COOLING STRUCTURE Jan 28, 2019 Abandoned
Array ( [id] => 15414575 [patent_doc_number] => 20200027610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SYSTEM AND METHOD FOR PREPARING A CONTAINER LOADED WITH WET RADIOACTIVE ELEMENTS FOR DRY STORAGE [patent_app_type] => utility [patent_app_number] => 16/257318 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257318
System and method for preparing a container loaded with wet radioactive elements for dry storage Jan 24, 2019 Issued
Array ( [id] => 20330593 [patent_doc_number] => 12460864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Modular system and process of drying solids and liquid-solid mixtures [patent_app_type] => utility [patent_app_number] => 16/960951 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16960951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960951
Modular system and process of drying solids and liquid-solid mixtures Jan 15, 2019 Issued
Array ( [id] => 16157547 [patent_doc_number] => 20200217006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => DRYER APPLIANCES INCLUDING TRANSPARENT RESERVOIR [patent_app_type] => utility [patent_app_number] => 16/243184 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243184
DRYER APPLIANCES INCLUDING TRANSPARENT RESERVOIR Jan 8, 2019 Abandoned
Array ( [id] => 14568847 [patent_doc_number] => 20190212030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => AIR OUTLET DEVICE AND AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/242359 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242359
AIR OUTLET DEVICE AND AIR CONDITIONING SYSTEM Jan 7, 2019 Abandoned
Array ( [id] => 14272009 [patent_doc_number] => 20190133289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => HANDS-FREE MOTION-TRACKING HAIR DRYER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/241920 [patent_app_country] => US [patent_app_date] => 2019-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16241920 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/241920
HANDS-FREE MOTION-TRACKING HAIR DRYER SYSTEM Jan 6, 2019 Abandoned
Array ( [id] => 14651989 [patent_doc_number] => 20190233123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => CABIN BLOWER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/238700 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16238700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238700
CABIN BLOWER SYSTEM Jan 2, 2019 Abandoned
Array ( [id] => 16152609 [patent_doc_number] => 20200214537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => DRYING SYSTEMS AND METHODS INCLUDING MULTI-DIRECTIONAL AIR DISTRIBUTION FOR A DISHWASHING APPLIANCE [patent_app_type] => utility [patent_app_number] => 16/238707 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16238707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238707
Drying systems and methods including multi-directional air distribution for a dishwashing appliance Jan 2, 2019 Issued
Array ( [id] => 14651991 [patent_doc_number] => 20190233124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => CABIN BLOWER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/238841 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16238841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238841
Cabin blower system Jan 2, 2019 Issued
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