Search

Qingzhang Zhou

Examiner (ID: 13092, Phone: (571)270-1163 , Office: P/3752 )

Most Active Art Unit
3752
Art Unit(s)
3752
Total Applications
799
Issued Applications
468
Pending Applications
71
Abandoned Applications
260

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17237392 [patent_doc_number] => 11181265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Flat burner [patent_app_type] => utility [patent_app_number] => 16/676623 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3125 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676623
Flat burner Nov 6, 2019 Issued
Array ( [id] => 16415556 [patent_doc_number] => 10823438 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Vent bypass system [patent_app_type] => utility [patent_app_number] => 16/561068 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 32167 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561068
Vent bypass system Sep 4, 2019 Issued
Array ( [id] => 16771761 [patent_doc_number] => 10982860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Cooking device [patent_app_type] => utility [patent_app_number] => 16/399715 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4757 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399715
Cooking device Apr 29, 2019 Issued
Array ( [id] => 14717633 [patent_doc_number] => 20190249880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => VENTILATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/290548 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290548
VENTILATION SYSTEM AND METHOD Feb 28, 2019 Abandoned
Array ( [id] => 15269573 [patent_doc_number] => 20190383520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => DRIVE MECHANISMS FOR SOLAR CONCENTRATORS, AND ASSOCIATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/255305 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16255305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/255305
DRIVE MECHANISMS FOR SOLAR CONCENTRATORS, AND ASSOCIATED SYSTEMS AND METHODS Jan 22, 2019 Abandoned
Array ( [id] => 16262199 [patent_doc_number] => 10753627 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-25 [patent_title] => Air cooling system for a building structure [patent_app_type] => utility [patent_app_number] => 16/247391 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6550 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16247391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247391
Air cooling system for a building structure Jan 13, 2019 Issued
Array ( [id] => 14626623 [patent_doc_number] => 20190226679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => PILOT ASSEMBLIES AND METHODS FOR ELEVATED FLARE STACKS [patent_app_type] => utility [patent_app_number] => 16/247553 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16247553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247553
Pilot assemblies and methods for elevated flare stacks Jan 13, 2019 Issued
Array ( [id] => 14103405 [patent_doc_number] => 20190093378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => Water/Swimming Pool Pump Using Solar Thermal Technology Enhancing the Overall Efficiency [patent_app_type] => utility [patent_app_number] => 16/204360 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204360
Water/Swimming Pool Pump Using Solar Thermal Technology Enhancing the Overall Efficiency Nov 28, 2018 Abandoned
Array ( [id] => 13959519 [patent_doc_number] => 20190056103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => SYSTEM AND METHOD FOR GENERATING FLAME EFFECT [patent_app_type] => utility [patent_app_number] => 16/167261 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16167261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167261
System and method for generating flame effect Oct 21, 2018 Issued
Array ( [id] => 17422091 [patent_doc_number] => 11255538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Radiant infrared gas burner [patent_app_type] => utility [patent_app_number] => 16/164368 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8802 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164368 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164368
Radiant infrared gas burner Oct 17, 2018 Issued
Array ( [id] => 13903343 [patent_doc_number] => 20190040876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => ENHANCED MOTOR COOLING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/157147 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16157147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157147
Enhanced motor cooling system and method Oct 10, 2018 Issued
Array ( [id] => 13903783 [patent_doc_number] => 20190041096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => METHOD OF MAKING SOLAR HEAT COLLECTOR [patent_app_type] => utility [patent_app_number] => 16/154319 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154319
METHOD OF MAKING SOLAR HEAT COLLECTOR Oct 7, 2018 Abandoned
Array ( [id] => 14104453 [patent_doc_number] => 20190093902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => DOWNDRAFT VENTILATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/142572 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8819 [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] => 16142572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142572
Downdraft ventilation systems and methods Sep 25, 2018 Issued
Array ( [id] => 13624743 [patent_doc_number] => 20180363923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Exhaust Flow Control System and Method [patent_app_type] => utility [patent_app_number] => 16/114769 [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] => 9898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16114769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/114769
Exhaust Flow Control System and Method Aug 27, 2018 Abandoned
Array ( [id] => 13592537 [patent_doc_number] => 20180347817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => HEATING DEVICE [patent_app_type] => utility [patent_app_number] => 16/059784 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16059784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/059784
Heating device Aug 8, 2018 Issued
Array ( [id] => 16239331 [patent_doc_number] => 20200256565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => STOVETOP COVERING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/053274 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16053274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/053274
STOVETOP COVERING SYSTEM Aug 1, 2018 Abandoned
Array ( [id] => 15437649 [patent_doc_number] => 20200033008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => CHIP FUEL FEEDER [patent_app_type] => utility [patent_app_number] => 16/046026 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16046026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/046026
CHIP FUEL FEEDER Jul 25, 2018 Abandoned
Array ( [id] => 15437627 [patent_doc_number] => 20200032997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => GAS BURNER WITH A COMPACT INJET [patent_app_type] => utility [patent_app_number] => 16/045130 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045130
GAS BURNER WITH A COMPACT INJET Jul 24, 2018 Abandoned
Array ( [id] => 15212105 [patent_doc_number] => 20190368739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => EDUCTOR FOR A GAS COOKTOP APPLIANCE [patent_app_type] => utility [patent_app_number] => 15/993741 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15993741 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/993741
Eductor for a gas cooktop appliance May 30, 2018 Issued
Array ( [id] => 13430359 [patent_doc_number] => 20180266722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => ILLUMINATION GRILLE AND ASSEMBLY METHOD [patent_app_type] => utility [patent_app_number] => 15/988406 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5609 [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] => 15988406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988406
Illumination grille and assembly method May 23, 2018 Issued
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