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] => 19755163 [patent_doc_number] => 20250043728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => FUEL DISTRIBUTION ASSEMBLY FOR A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 18/716550 [patent_app_country] => US [patent_app_date] => 2022-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18716550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716550
Fuel distribution assembly for a turbomachine Dec 3, 2022 Issued
Array ( [id] => 19442085 [patent_doc_number] => 12092331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Tangential pressure atomizing tip without feed chamber [patent_app_type] => utility [patent_app_number] => 17/993574 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 7210 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993574
Tangential pressure atomizing tip without feed chamber Nov 22, 2022 Issued
Array ( [id] => 19904622 [patent_doc_number] => 12281619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Heat engine system comprising a reservoir for receiving and supplying a working fluid from and to a compressor via a bleed valve and an intake valve [patent_app_type] => utility [patent_app_number] => 18/710368 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18710368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710368
Heat engine system comprising a reservoir for receiving and supplying a working fluid from and to a compressor via a bleed valve and an intake valve Nov 8, 2022 Issued
Array ( [id] => 18605240 [patent_doc_number] => 11746696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Chemical loop combustion system with downstream water-gas shift reactor stage [patent_app_type] => utility [patent_app_number] => 18/048061 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12393 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048061
Chemical loop combustion system with downstream water-gas shift reactor stage Oct 19, 2022 Issued
Array ( [id] => 18221244 [patent_doc_number] => 20230060238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => FLUID MANIFOLD ASSEMBLY FOR GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/047452 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8456 [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] => 18047452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047452
Gas turbine fluid manifold assembly having an adjustable length bypass conduit to attenuate dynamics Oct 17, 2022 Issued
Array ( [id] => 18140656 [patent_doc_number] => 20230014495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => BURNER ASSEMBLY, GAS TURBINE COMBUSTOR, AND GAS TURBINE [patent_app_type] => utility [patent_app_number] => 17/953578 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953578
Burner assembly, gas turbine combustor, and gas turbine Sep 26, 2022 Issued
Array ( [id] => 19098536 [patent_doc_number] => 20240117764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => AIR BOTTOMING CYCLE DRIVEN PROPULSOR [patent_app_type] => utility [patent_app_number] => 17/951991 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951991
Air bottoming cycle driven propulsor Sep 22, 2022 Issued
Array ( [id] => 19034925 [patent_doc_number] => 20240084740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => HIGH BANDWIDTH CONTROL OF TURBOFAN/TURBOPROP THRUST RESPONSE USING EMBEDDED ELECTRIC MACHINES [patent_app_type] => utility [patent_app_number] => 17/942525 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7551 [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] => 17942525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942525
High bandwidth control of turbofan/turboprop thrust response using embedded electric machines Sep 11, 2022 Issued
Array ( [id] => 19004330 [patent_doc_number] => 20240068401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => VARIABLE RESTRICTION OF FUEL NOZZLE WITH AN AUXILIARY CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/896773 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17896773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896773
Variable restriction of fuel nozzle with an auxiliary circuit Aug 25, 2022 Issued
Array ( [id] => 19004335 [patent_doc_number] => 20240068406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => VARIABLE RESTRICTION OF A SECONDARY CIRCUIT OF A FUEL INJECTOR [patent_app_type] => utility [patent_app_number] => 17/896786 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17896786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896786
Variable restriction of a secondary circuit of a fuel injector Aug 25, 2022 Issued
Array ( [id] => 19521882 [patent_doc_number] => 12123595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Combustor liner having shaped dilution openings [patent_app_type] => utility [patent_app_number] => 17/820373 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 9825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820373
Combustor liner having shaped dilution openings Aug 16, 2022 Issued
Array ( [id] => 18226837 [patent_doc_number] => 20230065831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => MICROMIX FUEL INJECTION AIR NOZZLES [patent_app_type] => utility [patent_app_number] => 17/877732 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877732
Micromix fuel injection air nozzles Jul 28, 2022 Issued
Array ( [id] => 18923813 [patent_doc_number] => 20240026817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => WATER CONDITION MONITORING FOR HYDROGEN STEAM INJECTED AND INTER-COOLED TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/870095 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4483 [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] => 17870095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870095
Water condition monitoring for hydrogen steam injected and inter-cooled turbine engine Jul 20, 2022 Issued
Array ( [id] => 18838362 [patent_doc_number] => 11846427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Gas turbine combustor with fuel nozzles shaped with a diameter decreasing and increasing toward a rear side thereof [patent_app_type] => utility [patent_app_number] => 17/813946 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5059 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813946
Gas turbine combustor with fuel nozzles shaped with a diameter decreasing and increasing toward a rear side thereof Jul 20, 2022 Issued
Array ( [id] => 18005750 [patent_doc_number] => 20220364516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => SECOND STAGE COMBUSTION FOR IGNITER [patent_app_type] => utility [patent_app_number] => 17/812333 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6907 [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] => 17812333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812333
Second stage combustion for igniter Jul 12, 2022 Issued
Array ( [id] => 18903466 [patent_doc_number] => 20240018951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Chemical-Microwave-Electrothermal Thruster [patent_app_type] => utility [patent_app_number] => 17/863180 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17863180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863180
Chemical-Microwave-Electrothermal Thruster Jul 11, 2022 Pending
Array ( [id] => 19044157 [patent_doc_number] => 11933249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Reusable upper stage rocket with aerospike engine [patent_app_type] => utility [patent_app_number] => 17/811408 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9169 [patent_no_of_claims] => 19 [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] => 17811408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811408
Reusable upper stage rocket with aerospike engine Jul 7, 2022 Issued
Array ( [id] => 19354667 [patent_doc_number] => 12055098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Hydrogen powered engine with exhaust heat exchanger [patent_app_type] => utility [patent_app_number] => 17/860215 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 10076 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860215
Hydrogen powered engine with exhaust heat exchanger Jul 7, 2022 Issued
Array ( [id] => 17983545 [patent_doc_number] => 20220349581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SYSTEMS AND METHODS FOR SPRAYING FUEL IN AN AUGMENTED GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/860990 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860990
Systems and methods for spraying fuel in an augmented gas turbine engine Jul 7, 2022 Issued
Array ( [id] => 18658443 [patent_doc_number] => 20230304439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => TURBINE ENGINES HAVING HYDROGEN FUEL SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/860756 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860756
Turbine engines having hydrogen fuel systems Jul 7, 2022 Issued
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