Search

June Hwu

Examiner (ID: 2088, Phone: (571)272-0977 , Office: P/1661 )

Most Active Art Unit
1661
Art Unit(s)
1661, 1649
Total Applications
4095
Issued Applications
3836
Pending Applications
30
Abandoned Applications
242

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19480316 [patent_doc_number] => 20240328358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => THERMALLY INTEGRATED AMMONIA FUELLED ENGINE [patent_app_type] => utility [patent_app_number] => 18/577686 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577686
THERMALLY INTEGRATED AMMONIA FUELLED ENGINE Jul 6, 2022 Abandoned
Array ( [id] => 19717887 [patent_doc_number] => 12203414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Device to produce higher pressure and temperature in a gas [patent_app_type] => utility [patent_app_number] => 18/579841 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9561 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 18579841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579841
Device to produce higher pressure and temperature in a gas Jun 30, 2022 Issued
Array ( [id] => 18667211 [patent_doc_number] => 11774099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Gas turbine fuel nozzle tip comprising an impingement wall [patent_app_type] => utility [patent_app_number] => 17/852617 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6982 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852617
Gas turbine fuel nozzle tip comprising an impingement wall Jun 28, 2022 Issued
Array ( [id] => 18879923 [patent_doc_number] => 20240003292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => COMPRESSOR BYPASS BLEED SYSTEM FOR A DUCTED FAN ENGINE [patent_app_type] => utility [patent_app_number] => 17/809633 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6172 [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] => 17809633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809633
Compressor bypass bleed system for a ducted fan engine Jun 28, 2022 Issued
Array ( [id] => 19091526 [patent_doc_number] => 11952963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Thrust reverser with anti-buckling actuating system [patent_app_type] => utility [patent_app_number] => 17/843219 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 6220 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843219
Thrust reverser with anti-buckling actuating system Jun 16, 2022 Issued
Array ( [id] => 18413930 [patent_doc_number] => 11668465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Fuel nozzle device comprising a swirler having spiral swirl vanes [patent_app_type] => utility [patent_app_number] => 17/842043 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6452 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842043
Fuel nozzle device comprising a swirler having spiral swirl vanes Jun 15, 2022 Issued
Array ( [id] => 18066187 [patent_doc_number] => 20220397274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => BURNER WITH TORCH IGNITION MECHANISM AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/837745 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837745
Burner with torch ignition mechanism and operation method thereof Jun 9, 2022 Issued
Array ( [id] => 18964998 [patent_doc_number] => 11898755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Combustor with a variable volume primary zone combustion chamber [patent_app_type] => utility [patent_app_number] => 17/805983 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 9994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805983
Combustor with a variable volume primary zone combustion chamber Jun 7, 2022 Issued
Array ( [id] => 18560584 [patent_doc_number] => 11725820 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Halo ring fuel injector for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 17/834337 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6401 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [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] => 17834337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834337
Halo ring fuel injector for a gas turbine engine Jun 6, 2022 Issued
Array ( [id] => 19060721 [patent_doc_number] => 11939938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Liquid level equalization for propellant tanks [patent_app_type] => utility [patent_app_number] => 17/805591 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4128 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805591
Liquid level equalization for propellant tanks Jun 5, 2022 Issued
Array ( [id] => 18794465 [patent_doc_number] => 11828226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Compressor bleed air channels having a pattern of vortex generators [patent_app_type] => utility [patent_app_number] => 17/827180 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 8087 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827180
Compressor bleed air channels having a pattern of vortex generators May 26, 2022 Issued
Array ( [id] => 18505418 [patent_doc_number] => 11703225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Swirler opposed dilution with shaped and cooled fence [patent_app_type] => utility [patent_app_number] => 17/663311 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7510 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663311
Swirler opposed dilution with shaped and cooled fence May 12, 2022 Issued
Array ( [id] => 18779664 [patent_doc_number] => 11821363 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Apparatus for removing particulate matter from bleed gas and gas turbine engine including same [patent_app_type] => utility [patent_app_number] => 17/738363 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7712 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738363
Apparatus for removing particulate matter from bleed gas and gas turbine engine including same May 5, 2022 Issued
Array ( [id] => 18342213 [patent_doc_number] => 11639690 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-02 [patent_title] => Boost spool flow control and generator load matching via load compressor [patent_app_type] => utility [patent_app_number] => 17/662202 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9197 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662202
Boost spool flow control and generator load matching via load compressor May 4, 2022 Issued
Array ( [id] => 20264893 [patent_doc_number] => 12435876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Combustion chamber assembly for an engine with at least one heat exchanger channel for fuel to be injected [patent_app_type] => utility [patent_app_number] => 17/728371 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 2283 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728371
Combustion chamber assembly for an engine with at least one heat exchanger channel for fuel to be injected Apr 24, 2022 Issued
Array ( [id] => 18512225 [patent_doc_number] => 20230228424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => COMBUSTOR FUEL NOZZLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/725895 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7607 [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] => 17725895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725895
Combustor fuel nozzle assembly Apr 20, 2022 Issued
Array ( [id] => 18505175 [patent_doc_number] => 11702981 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-18 [patent_title] => Turbine engine bleed waste heat recovery [patent_app_type] => utility [patent_app_number] => 17/724904 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5110 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724904
Turbine engine bleed waste heat recovery Apr 19, 2022 Issued
Array ( [id] => 18693441 [patent_doc_number] => 20230323840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => HYBRID ROCKET OXIDIZER FLOW CONTROL SYSTEM INCLUDING REGRESSION RATE SENSORS [patent_app_type] => utility [patent_app_number] => 17/719229 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719229
Hybrid rocket oxidizer flow control system including regression rate sensors Apr 11, 2022 Issued
Array ( [id] => 19247066 [patent_doc_number] => 20240198050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => DEVICE [patent_app_type] => utility [patent_app_number] => 18/555424 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21777 [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] => 18555424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555424
DEVICE Apr 11, 2022 Pending
Array ( [id] => 18981003 [patent_doc_number] => 11906165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Gas turbine nozzle having an inner air swirler passage and plural exterior fuel passages [patent_app_type] => utility [patent_app_number] => 17/717739 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8687 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717739
Gas turbine nozzle having an inner air swirler passage and plural exterior fuel passages Apr 10, 2022 Issued
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