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Nathan W. Ha

Examiner (ID: 4027)

Most Active Art Unit
2814
Art Unit(s)
2814
Total Applications
2101
Issued Applications
1791
Pending Applications
123
Abandoned Applications
220

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20349495 [patent_doc_number] => 20250346347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => SYSTEM AND METHOD FOR MEASURING AN AXIAL POSITION OF A ROTATING COMPONENT [patent_app_type] => utility [patent_app_number] => 19/279459 [patent_app_country] => US [patent_app_date] => 2025-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 19279459 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/279459
SYSTEM AND METHOD FOR MEASURING AN AXIAL POSITION OF A ROTATING COMPONENT Jul 23, 2025 Pending
Array ( [id] => 20427107 [patent_doc_number] => 20250389195 [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] => 19/231430 [patent_app_country] => US [patent_app_date] => 2025-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19231430 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/231430
TURBINE AIRFOIL AND GAS TURBINE INCLUDING THE SAME Jun 6, 2025 Pending
Array ( [id] => 20220554 [patent_doc_number] => 20250283485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => NOISE ELIMINATION AND VIBRATION DAMPING DEVICE FOR AIR COMPRESSOR AND AIR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/218231 [patent_app_country] => US [patent_app_date] => 2025-05-24 [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] => -9 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19218231 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/218231
NOISE ELIMINATION AND VIBRATION DAMPING DEVICE FOR AIR COMPRESSOR AND AIR COMPRESSOR May 23, 2025 Pending
Array ( [id] => 20280276 [patent_doc_number] => 20250305518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => FAN [patent_app_type] => utility [patent_app_number] => 19/074023 [patent_app_country] => US [patent_app_date] => 2025-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074023 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074023
FAN Mar 6, 2025 Pending
Array ( [id] => 20180276 [patent_doc_number] => 20250264234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => AIR MOVING DEVICE WITH BYPASS INTAKE [patent_app_type] => utility [patent_app_number] => 19/062866 [patent_app_country] => US [patent_app_date] => 2025-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6033 [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] => 19062866 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/062866
AIR MOVING DEVICE WITH BYPASS INTAKE Feb 24, 2025 Pending
Array ( [id] => 20033899 [patent_doc_number] => 20250172121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => APPLYING WIND TURBINE YAW MOMENT VIA PITCHING [patent_app_type] => utility [patent_app_number] => 19/040088 [patent_app_country] => US [patent_app_date] => 2025-01-29 [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] => -16 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19040088 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/040088
APPLYING WIND TURBINE YAW MOMENT VIA PITCHING Jan 28, 2025 Pending
Array ( [id] => 20016675 [patent_doc_number] => 20250154897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => GAS TURBINE ENGINE FRONT CENTER BODY ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 19/026902 [patent_app_country] => US [patent_app_date] => 2025-01-17 [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] => -19 [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] => 19026902 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026902
GAS TURBINE ENGINE FRONT CENTER BODY ARCHITECTURE Jan 16, 2025 Pending
Array ( [id] => 19991537 [patent_doc_number] => 20250129759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Pulse Free Fuel Pump Device and Method of Use [patent_app_type] => utility [patent_app_number] => 18/918184 [patent_app_country] => US [patent_app_date] => 2024-10-17 [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] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918184
Pulse Free Fuel Pump Device and Method of Use Oct 16, 2024 Pending
Array ( [id] => 19863160 [patent_doc_number] => 20250101946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Systems, Methods and Tools for Active Wake Control of Wind Turbines [patent_app_type] => utility [patent_app_number] => 18/898090 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18898090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/898090
Systems, Methods and Tools for Active Wake Control of Wind Turbines Sep 25, 2024 Pending
Array ( [id] => 19542758 [patent_doc_number] => 20240359794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Anti-Resonance System for Variable Speed Rotors [patent_app_type] => utility [patent_app_number] => 18/767974 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18767974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767974
Anti-resonance system for variable speed rotors Jul 8, 2024 Issued
Array ( [id] => 19708944 [patent_doc_number] => 20250019086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ELECTRIC PROPULSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/746421 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746421
Electric propulsion device Jun 17, 2024 Issued
Array ( [id] => 20420908 [patent_doc_number] => 20250382993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => PROPELLER SHAFT HYBRID LIP AND LABYRINTH SEAL [patent_app_type] => utility [patent_app_number] => 18/746304 [patent_app_country] => US [patent_app_date] => 2024-06-18 [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] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746304
PROPELLER SHAFT HYBRID LIP AND LABYRINTH SEAL Jun 17, 2024 Pending
Array ( [id] => 19498255 [patent_doc_number] => 20240337273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 18/746956 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746956
VACUUM CLEANER Jun 17, 2024 Pending
Array ( [id] => 19601876 [patent_doc_number] => 20240392756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => BEARING ARRANGEMENT FOR A WIND TURBINE AND WIND TURBINE [patent_app_type] => utility [patent_app_number] => 18/669260 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669260
BEARING ARRANGEMENT FOR A WIND TURBINE AND WIND TURBINE May 19, 2024 Pending
Array ( [id] => 20439160 [patent_doc_number] => 12509989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Mitigating impact of blade out event [patent_app_type] => utility [patent_app_number] => 18/654718 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3002 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654718
Mitigating impact of blade out event May 2, 2024 Issued
Array ( [id] => 20321964 [patent_doc_number] => 20250334052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SUPPORT RIB FOR AIRFOIL [patent_app_type] => utility [patent_app_number] => 18/644803 [patent_app_country] => US [patent_app_date] => 2024-04-24 [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] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644803
SUPPORT RIB FOR AIRFOIL Apr 23, 2024 Pending
Array ( [id] => 19884719 [patent_doc_number] => 12270417 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-08 [patent_title] => Bracket assembly and fan with bracket assembly [patent_app_type] => utility [patent_app_number] => 18/629587 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4319 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629587
Bracket assembly and fan with bracket assembly Apr 7, 2024 Issued
Array ( [id] => 19301174 [patent_doc_number] => 20240229743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => VARIABLE PITCH FANS FOR TURBOMACHINERY ENGINES [patent_app_type] => utility [patent_app_number] => 18/615448 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615448
Variable pitch fans for turbomachinery engines Mar 24, 2024 Issued
Array ( [id] => 20180067 [patent_doc_number] => 20250264025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => COMBINED TIP FLAG BLADE CORE [patent_app_type] => utility [patent_app_number] => 18/582118 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3275 [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] => 18582118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582118
COMBINED TIP FLAG BLADE CORE Feb 19, 2024 Pending
Array ( [id] => 19840679 [patent_doc_number] => 12253057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Hydraulic turbine motor [patent_app_type] => utility [patent_app_number] => 18/442858 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3308 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442858
Hydraulic turbine motor Feb 14, 2024 Issued
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