Search

Gerald Luther Sung

Examiner (ID: 14189, Phone: (571)270-3765 , Office: P/3741 )

Most Active Art Unit
3741
Art Unit(s)
3746, 3741
Total Applications
954
Issued Applications
737
Pending Applications
47
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17563854 [patent_doc_number] => 20220128003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => MULTI CORE GEARED GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/571720 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17571720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571720
Multi core geared gas turbine engine Jan 9, 2022 Issued
Array ( [id] => 19004306 [patent_doc_number] => 20240068377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => HYBRID TURBOFAN ENGINE FOR AN AIRCRAFT, COMPRISING A MOTOR/GENERATOR COOLED BY HEAT PIPES [patent_app_type] => utility [patent_app_number] => 18/261443 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261443
Hybrid turbofan engine for an aircraft, comprising a motor/generator cooled by heat pipes Jan 6, 2022 Issued
Array ( [id] => 19412291 [patent_doc_number] => 12078100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Combustor size rating for a gas turbine engine using hydrogen fuel [patent_app_type] => utility [patent_app_number] => 17/457559 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10925 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 17457559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457559
Combustor size rating for a gas turbine engine using hydrogen fuel Dec 2, 2021 Issued
Array ( [id] => 17474561 [patent_doc_number] => 20220082065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => GEARED GAS TURBINE ENGINE ARRANGEMENT WITH CORE SPLIT POWER RATIO [patent_app_type] => utility [patent_app_number] => 17/538048 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538048
Geared gas turbine engine arrangement with core split power ratio Nov 29, 2021 Issued
Array ( [id] => 19442089 [patent_doc_number] => 12092335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Combustion module for a turbomachine [patent_app_type] => utility [patent_app_number] => 18/254485 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5452 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254485
Combustion module for a turbomachine Nov 25, 2021 Issued
Array ( [id] => 17461045 [patent_doc_number] => 20220074350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => GAS TURBINE ENGINE FRONT SECTION [patent_app_type] => utility [patent_app_number] => 17/527542 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527542
Gas turbine engine front section Nov 15, 2021 Issued
Array ( [id] => 17461130 [patent_doc_number] => 20220074435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => CLOSED CYCLE INVENTORY CONTROL [patent_app_type] => utility [patent_app_number] => 17/527938 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6209 [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] => 17527938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527938
CLOSED CYCLE INVENTORY CONTROL Nov 15, 2021 Abandoned
Array ( [id] => 18376692 [patent_doc_number] => 20230151779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ELECTROCHEMICAL ROCKET MOTOR [patent_app_type] => utility [patent_app_number] => 17/454691 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454691
Electrochemical rocket motor Nov 11, 2021 Issued
Array ( [id] => 18948674 [patent_doc_number] => 11891960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Powertrain control system and method of VTOL aerial vehicle [patent_app_type] => utility [patent_app_number] => 17/509694 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7853 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 17509694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509694
Powertrain control system and method of VTOL aerial vehicle Oct 24, 2021 Issued
Array ( [id] => 18771543 [patent_doc_number] => 20230366364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => THRUST-REVERSAL SYSTEM FOR AN AIRCRAFT AND AIRCRAFT INCLUDING SUCH A SYSTEM [patent_app_type] => utility [patent_app_number] => 18/246395 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246395
THRUST-REVERSAL SYSTEM FOR AN AIRCRAFT AND AIRCRAFT INCLUDING SUCH A SYSTEM Oct 12, 2021 Pending
Array ( [id] => 18666900 [patent_doc_number] => 11773784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Fuel injectors with torch ignitors [patent_app_type] => utility [patent_app_number] => 17/499527 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2676 [patent_no_of_claims] => 19 [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] => 17499527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499527
Fuel injectors with torch ignitors Oct 11, 2021 Issued
Array ( [id] => 17704182 [patent_doc_number] => 20220204188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => PROPULSION SYSTEM FOR SATELLITES [patent_app_type] => utility [patent_app_number] => 17/499634 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17499634 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499634
PROPULSION SYSTEM FOR SATELLITES Oct 11, 2021 Abandoned
Array ( [id] => 19292140 [patent_doc_number] => 12031490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => System and method for non-model based control utilizing turbine exit mach number surrogate [patent_app_type] => utility [patent_app_number] => 17/479200 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5704 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 17479200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479200
System and method for non-model based control utilizing turbine exit mach number surrogate Sep 19, 2021 Issued
Array ( [id] => 18239604 [patent_doc_number] => 20230071915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => PROPULSION SYSTEM WITH SINGLE INITIATOR FOR MULTIPLE ROCKET MOTORS [patent_app_type] => utility [patent_app_number] => 17/466248 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3099 [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] => 17466248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466248
Propulsion system with single initiator for multiple rocket motors Sep 2, 2021 Issued
Array ( [id] => 19580341 [patent_doc_number] => 12146445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Method and system for regulating the thrust of an aircraft turbomachine [patent_app_type] => utility [patent_app_number] => 18/040583 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6492 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040583
Method and system for regulating the thrust of an aircraft turbomachine Aug 9, 2021 Issued
Array ( [id] => 18192454 [patent_doc_number] => 20230045973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => GAS TURBINE ENGINE SYSTEM WITH MOTOR-GENERATOR [patent_app_type] => utility [patent_app_number] => 17/398643 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398643
Gas turbine engine system with motor-generator Aug 9, 2021 Issued
Array ( [id] => 18183465 [patent_doc_number] => 20230044195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => MORPHING STRUCTURES FOR FAN INLET VARIABLE VANES [patent_app_type] => utility [patent_app_number] => 17/396050 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17396050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396050
Morphing structures for fan inlet variable vanes Aug 5, 2021 Issued
Array ( [id] => 17400375 [patent_doc_number] => 20220042465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => AIRCRAFT HYBRID PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/444133 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444133
Aircraft hybrid propulsion system Jul 29, 2021 Issued
Array ( [id] => 18247410 [patent_doc_number] => 11603988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Humid air turbine power, water extraction, and refrigeration cycle [patent_app_type] => utility [patent_app_number] => 17/386483 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3155 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386483
Humid air turbine power, water extraction, and refrigeration cycle Jul 26, 2021 Issued
Array ( [id] => 17229310 [patent_doc_number] => 20210355866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => GEARED TURBOFAN ARRANGEMENT WITH CORE SPLIT POWER RATIO [patent_app_type] => utility [patent_app_number] => 17/383512 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17383512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383512
Geared turbofan arrangement with core split power ratio Jul 22, 2021 Issued
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