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] => 20630792 [patent_doc_number] => 20260095081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => STATOR CONSTRUCTION FOR WIND TURBINE GENERATORS [patent_app_type] => utility [patent_app_number] => 19/080567 [patent_app_country] => US [patent_app_date] => 2025-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 19080567 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/080567
STATOR CONSTRUCTION FOR WIND TURBINE GENERATORS Mar 13, 2025 Pending
Array ( [id] => 20678924 [patent_doc_number] => 20260117736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => Converting Wave Motion Into Electrical Energy [patent_app_type] => utility [patent_app_number] => 19/076641 [patent_app_country] => US [patent_app_date] => 2025-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19076641 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/076641
Converting Wave Motion Into Electrical Energy Mar 10, 2025 Pending
Array ( [id] => 20688251 [patent_doc_number] => 12618390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Fluid turbine system and method of use [patent_app_type] => utility [patent_app_number] => 19/065018 [patent_app_country] => US [patent_app_date] => 2025-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4645 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19065018 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/065018
Fluid turbine system and method of use Feb 26, 2025 Issued
Array ( [id] => 20236256 [patent_doc_number] => 20250293575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 19/063592 [patent_app_country] => US [patent_app_date] => 2025-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19063592 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/063592
Gas turbine engine Feb 25, 2025 Issued
Array ( [id] => 20060092 [patent_doc_number] => 20250198314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SHIP WASTE HEAT POWER GENERATION SYSTEM UTILIZING WASTE HEAT FROM SHIPS [patent_app_type] => utility [patent_app_number] => 19/062370 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19062370 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/062370
SHIP WASTE HEAT POWER GENERATION SYSTEM UTILIZING WASTE HEAT FROM SHIPS Feb 24, 2025 Pending
Array ( [id] => 20456310 [patent_doc_number] => 12519373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Combined power system [patent_app_type] => utility [patent_app_number] => 19/043599 [patent_app_country] => US [patent_app_date] => 2025-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2300 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19043599 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/043599
Combined power system Feb 2, 2025 Issued
Array ( [id] => 20041769 [patent_doc_number] => 20250179991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => MULTIPLE GENERATOR WIND TURBINE SYSTEM [patent_app_type] => utility [patent_app_number] => 19/035566 [patent_app_country] => US [patent_app_date] => 2025-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19035566 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035566
MULTIPLE GENERATOR WIND TURBINE SYSTEM Jan 22, 2025 Pending
Array ( [id] => 20634909 [patent_doc_number] => 12595780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Johnson ejector water and power generator [patent_app_type] => utility [patent_app_number] => 19/034152 [patent_app_country] => US [patent_app_date] => 2025-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19034152 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/034152
Johnson ejector water and power generator Jan 21, 2025 Issued
Array ( [id] => 20100852 [patent_doc_number] => 20250230788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => Apparatus and Method for Generating Electricity from the Natural Flow of a Gas Well [patent_app_type] => utility [patent_app_number] => 19/014866 [patent_app_country] => US [patent_app_date] => 2025-01-09 [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] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19014866 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/014866
Apparatus and method for generating electricity from the natural flow of a gas well Jan 8, 2025 Issued
Array ( [id] => 20187416 [patent_doc_number] => 12398523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Flood protection system [patent_app_type] => utility [patent_app_number] => 19/001719 [patent_app_country] => US [patent_app_date] => 2024-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 19001719 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/001719
Flood protection system Dec 25, 2024 Issued
Array ( [id] => 20147091 [patent_doc_number] => 12381440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Directed air ventilation for lowering temperature in enclosed generators [patent_app_type] => utility [patent_app_number] => 18/956515 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18956515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956515
Directed air ventilation for lowering temperature in enclosed generators Nov 21, 2024 Issued
18/861945 ELECTRIC COMPRESSOR Oct 30, 2024 Pending
Array ( [id] => 20025675 [patent_doc_number] => 20250163897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => SPIRAL PATHWAY ROTOR AND SYSTEM UTILIZING SAME [patent_app_type] => utility [patent_app_number] => 18/930193 [patent_app_country] => US [patent_app_date] => 2024-10-29 [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] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18930193 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930193
Spiral pathway rotor and system utilizing same Oct 28, 2024 Issued
Array ( [id] => 20506327 [patent_doc_number] => 12540599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Method for operating a wind turbine and wind turbine [patent_app_type] => utility [patent_app_number] => 18/830285 [patent_app_country] => US [patent_app_date] => 2024-09-10 [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] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830285
Method for operating a wind turbine and wind turbine Sep 9, 2024 Issued
Array ( [id] => 19773924 [patent_doc_number] => 20250055350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => DRIVE UNIT [patent_app_type] => utility [patent_app_number] => 18/795226 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795226
DRIVE UNIT Aug 5, 2024 Pending
Array ( [id] => 20515071 [patent_doc_number] => 20260039174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => ELECTRIC MOTOR ROTOR CARRIER WITH INTEGRATED POSITION SENSOR RING [patent_app_type] => utility [patent_app_number] => 18/794386 [patent_app_country] => US [patent_app_date] => 2024-08-05 [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] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794386
ELECTRIC MOTOR ROTOR CARRIER WITH INTEGRATED POSITION SENSOR RING Aug 4, 2024 Pending
Array ( [id] => 19746517 [patent_doc_number] => 20250035082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => TURBINE WITH SECONDARY ROTORS [patent_app_type] => utility [patent_app_number] => 18/792057 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18792057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792057
TURBINE WITH SECONDARY ROTORS Jul 31, 2024 Abandoned
Array ( [id] => 20417186 [patent_doc_number] => 12500481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Energy storage system using ballistic balls [patent_app_type] => utility [patent_app_number] => 18/785517 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 29 [patent_no_of_words] => 8035 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18785517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/785517
Energy storage system using ballistic balls Jul 25, 2024 Issued
Array ( [id] => 19727564 [patent_doc_number] => 20250030315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => POWER PRODUCING APPARATUSES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/778768 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18778768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778768
POWER PRODUCING APPARATUSES AND METHODS OF USE Jul 18, 2024 Pending
Array ( [id] => 20187590 [patent_doc_number] => 12398698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Wind power generation apparatus [patent_app_type] => utility [patent_app_number] => 18/778785 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1156 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18778785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778785
Wind power generation apparatus Jul 18, 2024 Issued
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