Search

Xuan Ly

Examiner (ID: 18492, Phone: (571)272-9885 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836
Total Applications
615
Issued Applications
492
Pending Applications
52
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20636889 [patent_doc_number] => 12597777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Power supply unit for explosion-proof applications [patent_app_type] => utility [patent_app_number] => 18/820589 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820589
Power supply unit for explosion-proof applications Aug 29, 2024 Issued
Array ( [id] => 19851218 [patent_doc_number] => 20250096569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => AC/DC POWER DISTRIBUTION SYSTEM FOR DATA CENTER [patent_app_type] => utility [patent_app_number] => 18/817027 [patent_app_country] => US [patent_app_date] => 2024-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18817027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817027
AC/DC POWER DISTRIBUTION SYSTEM FOR DATA CENTER Aug 26, 2024 Pending
Array ( [id] => 19773864 [patent_doc_number] => 20250055290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING ALTERNATING DIRECT CURRENT [patent_app_type] => utility [patent_app_number] => 18/797784 [patent_app_country] => US [patent_app_date] => 2024-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797784
SYSTEMS AND METHODS FOR PROVIDING ALTERNATING DIRECT CURRENT Aug 7, 2024 Pending
Array ( [id] => 20251613 [patent_doc_number] => 20250300482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => ELECTRIC TOOL AND POWER MANAGEMENT CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/795207 [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] => 2258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18795207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795207
ELECTRIC TOOL AND POWER MANAGEMENT CIRCUIT Aug 5, 2024 Pending
Array ( [id] => 19605484 [patent_doc_number] => 20240396364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => MULTIFUNCTIONAL PORTABLE EMERGENCY POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/793825 [patent_app_country] => US [patent_app_date] => 2024-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18793825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793825
Multifunctional portable emergency power supply Aug 3, 2024 Issued
Array ( [id] => 20466045 [patent_doc_number] => 12522077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Vehicle power supply system [patent_app_type] => utility [patent_app_number] => 18/791766 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2382 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18791766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791766
Vehicle power supply system Jul 31, 2024 Issued
Array ( [id] => 19804633 [patent_doc_number] => 20250070558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/743141 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743141
Power conversion system Jun 13, 2024 Issued
Array ( [id] => 20479915 [patent_doc_number] => 12528385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Electric working machine and method of activating electric working machine [patent_app_type] => utility [patent_app_number] => 18/731688 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 24825 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731688
Electric working machine and method of activating electric working machine Jun 2, 2024 Issued
Array ( [id] => 19851216 [patent_doc_number] => 20250096567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => CONTROL DEVICE, ENERGY MANAGEMENT SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/671170 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671170
CONTROL DEVICE, ENERGY MANAGEMENT SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM May 21, 2024 Pending
Array ( [id] => 19547170 [patent_doc_number] => 20240364206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => ENERGY STORAGE APPARATUS AND ENERGY STORAGE APPARATUS CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/600846 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600846
Energy storage apparatus and energy storage apparatus control method Mar 10, 2024 Issued
Array ( [id] => 19448542 [patent_doc_number] => 20240308672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Autonomous Unit for Emergency Lighting System for Aircraft, eVTOLs, VTOLs and Rotorcraft [patent_app_type] => utility [patent_app_number] => 18/586230 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18586230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586230
Autonomous unit for emergency lighting system for aircraft, eVTOLs, VTOLs and rotorcraft Feb 22, 2024 Issued
Array ( [id] => 20176315 [patent_doc_number] => 12395075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Electronic apparatus and control method [patent_app_type] => utility [patent_app_number] => 18/581646 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3391 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581646
Electronic apparatus and control method Feb 19, 2024 Issued
Array ( [id] => 20229536 [patent_doc_number] => 12418194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Multiple input converter and an uninterruptible power supply including the same [patent_app_type] => utility [patent_app_number] => 18/581066 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4459 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581066
Multiple input converter and an uninterruptible power supply including the same Feb 18, 2024 Issued
Array ( [id] => 19364830 [patent_doc_number] => 20240266864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Power Device Terminal Backup Switch Unit [patent_app_type] => utility [patent_app_number] => 18/442493 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442493
Power device terminal backup switch unit Feb 14, 2024 Issued
Array ( [id] => 19393585 [patent_doc_number] => 20240283455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => LEVEL SHIFTER, DRIVE CIRCUIT, SWITCHING POWER SUPPLY DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/442800 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442800
Level shifter, drive circuit, switching power supply device, and vehicle Feb 14, 2024 Issued
Array ( [id] => 19286498 [patent_doc_number] => 20240222978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Maximizing Power in a Photovoltaic Distributed Power System [patent_app_type] => utility [patent_app_number] => 18/436241 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18436241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436241
Maximizing Power in a Photovoltaic Distributed Power System Feb 7, 2024 Pending
Array ( [id] => 19385334 [patent_doc_number] => 20240275204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ELECTRIC POWER SUPPLY SYSTEM AND SWITCHING ELECTRIC POWER SOURCE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/398136 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18398136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398136
Electric power supply system and switching electric power source apparatus Dec 26, 2023 Issued
Array ( [id] => 19116282 [patent_doc_number] => 20240128032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Self-Powered Smart Switch [patent_app_type] => utility [patent_app_number] => 18/394444 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394444 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394444
Self-Powered Smart Switch Dec 21, 2023 Pending
Array ( [id] => 19874093 [patent_doc_number] => 12266969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Simultaneous parallel charging in uninterruptible series discharging energy storage systems [patent_app_type] => utility [patent_app_number] => 18/523985 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3714 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523985
Simultaneous parallel charging in uninterruptible series discharging energy storage systems Nov 29, 2023 Issued
Array ( [id] => 19957583 [patent_doc_number] => 12328003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Energy storage system, power conversion system, and method for optimizing primary frequency modulation [patent_app_type] => utility [patent_app_number] => 18/519923 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519923
Energy storage system, power conversion system, and method for optimizing primary frequency modulation Nov 26, 2023 Issued
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