Search

Peter Chen

Examiner (ID: 4286, Phone: (571)270-7241 , Office: P/2462 )

Most Active Art Unit
2462
Art Unit(s)
2462
Total Applications
559
Issued Applications
461
Pending Applications
61
Abandoned Applications
59

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20214123 [patent_doc_number] => 12410768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Wave power device [patent_app_type] => utility [patent_app_number] => 18/775062 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1259 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18775062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/775062
Wave power device Jul 16, 2024 Issued
Array ( [id] => 20305765 [patent_doc_number] => 12451769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Multiplexed bi directional converters for hybrid electric aircraft propulsion [patent_app_type] => utility [patent_app_number] => 18/773709 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773709
Multiplexed bi directional converters for hybrid electric aircraft propulsion Jul 15, 2024 Issued
Array ( [id] => 20456314 [patent_doc_number] => 12519377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Mechanically switchable electric machines for electrified propulsion [patent_app_type] => utility [patent_app_number] => 18/773722 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773722
Mechanically switchable electric machines for electrified propulsion Jul 15, 2024 Issued
Array ( [id] => 19977772 [patent_doc_number] => 12345239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Energy storage and delivery system and method [patent_app_type] => utility [patent_app_number] => 18/771167 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 30 [patent_no_of_words] => 14881 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771167
Energy storage and delivery system and method Jul 11, 2024 Issued
Array ( [id] => 20448849 [patent_doc_number] => 20260005575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => OVERMOLDED FLOW INSERT FOR A ROTOR SHAFT [patent_app_type] => utility [patent_app_number] => 18/756574 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756574
OVERMOLDED FLOW INSERT FOR A ROTOR SHAFT Jun 26, 2024 Pending
Array ( [id] => 20448848 [patent_doc_number] => 20260005574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => THREE PIECE COOLANT CONTROLLED ROTOR SHAFT [patent_app_type] => utility [patent_app_number] => 18/756401 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756401
THREE PIECE COOLANT CONTROLLED ROTOR SHAFT Jun 26, 2024 Pending
Array ( [id] => 20448862 [patent_doc_number] => 20260005588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => INDUCTION MOTOR INCLUDING REINFORCED END RINGS [patent_app_type] => utility [patent_app_number] => 18/756770 [patent_app_country] => US [patent_app_date] => 2024-06-27 [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] => -17 [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] => 18756770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756770
INDUCTION MOTOR INCLUDING REINFORCED END RINGS Jun 26, 2024 Pending
Array ( [id] => 19662737 [patent_doc_number] => 20240429802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Axial Flux Motor [patent_app_type] => utility [patent_app_number] => 18/754520 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754520
Axial Flux Motor Jun 25, 2024 Pending
Array ( [id] => 19643621 [patent_doc_number] => 20240418141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => MEMBRANE-BASED ENERGY HARVESTING THROUGH SALINITY GRADIENT OF AVAILABLE UPSTREAM WATER RESOURCES [patent_app_type] => utility [patent_app_number] => 18/740281 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740281
Membrane-based energy harvesting through salinity gradient of available upstream water resources Jun 10, 2024 Issued
Array ( [id] => 19923525 [patent_doc_number] => 12297797 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-13 [patent_title] => Offshore floating wave generator assembly [patent_app_type] => utility [patent_app_number] => 18/732148 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [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] => 18732148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732148
Offshore floating wave generator assembly Jun 2, 2024 Issued
Array ( [id] => 20379354 [patent_doc_number] => 20250361847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => METHODOLOGY FOR DESIGNING A TANDEM TOWER MACHINE FOR GENERATING ELECTRICITY [patent_app_type] => utility [patent_app_number] => 18/674839 [patent_app_country] => US [patent_app_date] => 2024-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674839
METHODOLOGY FOR DESIGNING A TANDEM TOWER MACHINE FOR GENERATING ELECTRICITY May 24, 2024 Pending
Array ( [id] => 20414677 [patent_doc_number] => 12497950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Offshore wind turbine generator set having a compressed energy storage system [patent_app_type] => utility [patent_app_number] => 18/669631 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2552 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669631
Offshore wind turbine generator set having a compressed energy storage system May 20, 2024 Issued
Array ( [id] => 20003085 [patent_doc_number] => 20250141307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MOTOR ROTATING SHAFT, ASSEMBLY METHOD OF MOTOR ROTATING SHAFT, MOTOR, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/650995 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650995
MOTOR ROTATING SHAFT, ASSEMBLY METHOD OF MOTOR ROTATING SHAFT, MOTOR, AND VEHICLE Apr 29, 2024 Pending
Array ( [id] => 19393455 [patent_doc_number] => 20240283325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SELF-POWERED IRRIGATION SYSTEMS, GENERATOR SYSTEMS AND METHODS OF CONTROLLING IRRIGATION [patent_app_type] => utility [patent_app_number] => 18/651278 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651278 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651278
Self-powered irrigation systems, generator systems and methods of controlling irrigation Apr 29, 2024 Issued
Array ( [id] => 19635226 [patent_doc_number] => 20240413675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SUPPORT STRUCTURES USED DURING TRANSPORTATION OF A SHAFT-LESS ROTATING ELECTRICAL MACHINE [patent_app_type] => utility [patent_app_number] => 18/650943 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650943
SUPPORT STRUCTURES USED DURING TRANSPORTATION OF A SHAFT-LESS ROTATING ELECTRICAL MACHINE Apr 29, 2024 Pending
Array ( [id] => 19560657 [patent_doc_number] => 20240372449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => LINEAR MOTOR [patent_app_type] => utility [patent_app_number] => 18/649603 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649603
LINEAR MOTOR Apr 28, 2024 Pending
Array ( [id] => 19547115 [patent_doc_number] => 20240364151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => STATOR CORE [patent_app_type] => utility [patent_app_number] => 18/645202 [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] => 14577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645202
STATOR CORE Apr 23, 2024 Pending
Array ( [id] => 20312448 [patent_doc_number] => 20250330077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => MAGNETICALLY PRELOADED STAGE ASSEMBLY FOR ELECTRONIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/643608 [patent_app_country] => US [patent_app_date] => 2024-04-23 [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] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643608
MAGNETICALLY PRELOADED STAGE ASSEMBLY FOR ELECTRONIC COMPONENTS Apr 22, 2024 Pending
Array ( [id] => 20309811 [patent_doc_number] => 20250327440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => WIND POWER GENERATING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/115228 [patent_app_country] => US [patent_app_date] => 2024-04-19 [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] => -8 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19115228 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/115228
WIND POWER GENERATING APPARATUS Apr 18, 2024 Pending
Array ( [id] => 19516356 [patent_doc_number] => 20240348042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SYSTEMS AND METHODS FOR BREAKER OPERATION IN POWER SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/634531 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634531
SYSTEMS AND METHODS FOR BREAKER OPERATION IN POWER SYSTEMS Apr 11, 2024 Pending
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