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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] => 20542681 [patent_doc_number] => 20260049571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => HIGH TEMPERATURE ANTI-ICE SYSTEMS FOR AIRCRAFT ENGINES [patent_app_type] => utility [patent_app_number] => 19/319287 [patent_app_country] => US [patent_app_date] => 2025-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19319287 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/319287
HIGH TEMPERATURE ANTI-ICE SYSTEMS FOR AIRCRAFT ENGINES Sep 3, 2025 Pending
Array ( [id] => 20459928 [patent_doc_number] => 20260009352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => GAS TURBINE ENGINE AND FUEL NOZZLE ASSEMBLY THEREFOR [patent_app_type] => utility [patent_app_number] => 19/314070 [patent_app_country] => US [patent_app_date] => 2025-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19314070 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/314070
GAS TURBINE ENGINE AND FUEL NOZZLE ASSEMBLY THEREFOR Aug 28, 2025 Pending
19/156252 METHOD AND SYSTEM FOR STARTING AN AERONAUTICAL TURBINE ENGINE HAVING A FREE TURBINE AND A SINGLE-SPOOL GAS GENERATOR Aug 12, 2025 Pending
Array ( [id] => 20408005 [patent_doc_number] => 20250377114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 19/247856 [patent_app_country] => US [patent_app_date] => 2025-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19247856 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/247856
GAS TURBINE ENGINE Jun 23, 2025 Pending
Array ( [id] => 20364708 [patent_doc_number] => 20250354520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => FUEL INJECTOR MANIFOLD FOR A TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 19/234965 [patent_app_country] => US [patent_app_date] => 2025-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19234965 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/234965
FUEL INJECTOR MANIFOLD FOR A TURBINE ENGINE Jun 10, 2025 Pending
Array ( [id] => 20427106 [patent_doc_number] => 20250389194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => TURBINE AIRFOIL AND GAS TURBINE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/232069 [patent_app_country] => US [patent_app_date] => 2025-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 19232069 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/232069
TURBINE AIRFOIL AND GAS TURBINE INCLUDING THE SAME Jun 8, 2025 Pending
Array ( [id] => 20408003 [patent_doc_number] => 20250377112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => GAS TURBINE ENGINEAND METHOD THEREOF FOR REDUCING NONVOLATILE PARTICULATE MATTER EMISSIONS [patent_app_type] => utility [patent_app_number] => 19/228827 [patent_app_country] => US [patent_app_date] => 2025-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 66996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19228827 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/228827
GAS TURBINE ENGINEAND METHOD THEREOF FOR REDUCING NONVOLATILE PARTICULATE MATTER EMISSIONS Jun 4, 2025 Issued
Array ( [id] => 20322047 [patent_doc_number] => 20250334135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SEAL PLATE METHOD FOR COMMUNICATING RETRACT OIL TO RETRACT SIDE OF PISTON IN HYDRAULIC CYLINDER [patent_app_type] => utility [patent_app_number] => 19/192976 [patent_app_country] => US [patent_app_date] => 2025-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19192976 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/192976
SEAL PLATE METHOD FOR COMMUNICATING RETRACT OIL TO RETRACT SIDE OF PISTON IN HYDRAULIC CYLINDER Apr 28, 2025 Pending
Array ( [id] => 20309794 [patent_doc_number] => 20250327423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => GAS TURBINE ENGINE HYDRAULIC SYSTEM [patent_app_type] => utility [patent_app_number] => 19/096780 [patent_app_country] => US [patent_app_date] => 2025-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19096780 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/096780
GAS TURBINE ENGINE HYDRAULIC SYSTEM Mar 31, 2025 Issued
Array ( [id] => 20295761 [patent_doc_number] => 20250321004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => NOZZLE BODY FOR FUEL INJECTOR [patent_app_type] => utility [patent_app_number] => 19/092052 [patent_app_country] => US [patent_app_date] => 2025-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19092052 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/092052
Nozzle body for fuel injector Mar 26, 2025 Issued
Array ( [id] => 20295591 [patent_doc_number] => 20250320834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => METHOD FOR STARTING GAS TURBINE [patent_app_type] => utility [patent_app_number] => 19/082771 [patent_app_country] => US [patent_app_date] => 2025-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19082771 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/082771
Method for starting gas turbine Mar 17, 2025 Issued
Array ( [id] => 20136760 [patent_doc_number] => 20250243804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => AEROSPACE THERMAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 19/041081 [patent_app_country] => US [patent_app_date] => 2025-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 19041081 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/041081
AEROSPACE THERMAL MANAGEMENT SYSTEM Jan 29, 2025 Pending
Array ( [id] => 20180105 [patent_doc_number] => 20250264063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => AIRCRAFT COMPRISING A GAS TURBINE ENGINE HAVING PRIMARY AND SECONDARY FUEL-INJECTORS [patent_app_type] => utility [patent_app_number] => 19/038249 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 19038249 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/038249
AIRCRAFT COMPRISING A GAS TURBINE ENGINE HAVING PRIMARY AND SECONDARY FUEL-INJECTORS Jan 26, 2025 Pending
Array ( [id] => 20387085 [patent_doc_number] => 12486806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Operation method for gas turbine and control device for gas turbine [patent_app_type] => utility [patent_app_number] => 19/029020 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19029020 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/029020
Operation method for gas turbine and control device for gas turbine Jan 16, 2025 Issued
Array ( [id] => 20136971 [patent_doc_number] => 20250244015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => WALL MEMBER AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/022305 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 19022305 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/022305
WALL MEMBER AND MANUFACTURING METHOD THEREOF Jan 14, 2025 Pending
Array ( [id] => 20136732 [patent_doc_number] => 20250243776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => ELECTRIC POWER ARRANGEMENT FOR PROPULSION [patent_app_type] => utility [patent_app_number] => 19/016574 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19016574 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/016574
Electric power arrangement for propulsion Jan 9, 2025 Issued
Array ( [id] => 19991520 [patent_doc_number] => 20250129742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => COMBINED CYCLE POWER GENERATION FACILITY [patent_app_type] => utility [patent_app_number] => 19/005225 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19005225 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/005225
Combined cycle power generation facility Dec 29, 2024 Issued
Array ( [id] => 20453573 [patent_doc_number] => 12516625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Engine protection cover device for airtight sealing an engine of an aircraft or spacecraft [patent_app_type] => utility [patent_app_number] => 18/985499 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1146 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18985499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985499
Engine protection cover device for airtight sealing an engine of an aircraft or spacecraft Dec 17, 2024 Issued
Array ( [id] => 20121374 [patent_doc_number] => 20250236405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ASSEMBLY COMPRISING A STATIONARY SURFACE AND A MOVABLE SURFACE OF AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/985887 [patent_app_country] => US [patent_app_date] => 2024-12-18 [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] => -9 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18985887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985887
ASSEMBLY COMPRISING A STATIONARY SURFACE AND A MOVABLE SURFACE OF AN AIRCRAFT Dec 17, 2024 Pending
Array ( [id] => 20093998 [patent_doc_number] => 20250223934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => ARTICULATABLE DUCTING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/979020 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18979020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979020
Gas turbine engine ducting system having a plurality of spherical joints Dec 11, 2024 Issued
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