Search

Xiaoting Hu

Examiner (ID: 12517, Phone: (571)272-9222 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3762, 3746
Total Applications
609
Issued Applications
413
Pending Applications
30
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18717260 [patent_doc_number] => 11794586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Magnetic high voltage interlock loop (HVIL) for variable frequency drives in transport applications [patent_app_type] => utility [patent_app_number] => 17/580441 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6230 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580441
Magnetic high voltage interlock loop (HVIL) for variable frequency drives in transport applications Jan 19, 2022 Issued
Array ( [id] => 18197271 [patent_doc_number] => 20230050790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => EMERGENCY LIGHTING CIRCUIT, EMERGENCY START CONTROL METHOD THEREOF AND EMERGENCY LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/578106 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578106
Emergency lighting circuit, emergency start control method thereof and emergency lighting system Jan 17, 2022 Issued
Array ( [id] => 17766751 [patent_doc_number] => 20220240365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => ACTIVE THERMAL DISSIPATING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/572981 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572981
ACTIVE THERMAL DISSIPATING SYSTEM Jan 10, 2022 Abandoned
Array ( [id] => 17738674 [patent_doc_number] => 20220224136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => ELECTRIC VEHICLE PORTABLE CHARGER ARC FAULT CIRCUIT INTERRUPTER [patent_app_type] => utility [patent_app_number] => 17/571166 [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] => 1625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17571166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571166
ELECTRIC VEHICLE PORTABLE CHARGER ARC FAULT CIRCUIT INTERRUPTER Jan 6, 2022 Abandoned
Array ( [id] => 19370420 [patent_doc_number] => 12062513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Circuit element protection apparatus and protection method for circuit elements [patent_app_type] => utility [patent_app_number] => 17/569697 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3579 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569697
Circuit element protection apparatus and protection method for circuit elements Jan 5, 2022 Issued
Array ( [id] => 18950862 [patent_doc_number] => 11894166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Manufacturing process for surge arrestor module using compaction bladder system [patent_app_type] => utility [patent_app_number] => 17/647168 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4204 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647168
Manufacturing process for surge arrestor module using compaction bladder system Jan 4, 2022 Issued
Array ( [id] => 18999551 [patent_doc_number] => 11916414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Apparatus and method for coordinating contactor-fuse system [patent_app_type] => utility [patent_app_number] => 17/562567 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5028 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562567
Apparatus and method for coordinating contactor-fuse system Dec 26, 2021 Issued
Array ( [id] => 19419264 [patent_doc_number] => 20240295387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => ELECTRODE DEPLOYMENT BASED ON CHANGE IN POSITION [patent_app_type] => utility [patent_app_number] => 18/268913 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268913
Electrode deployment based on change in position Dec 20, 2021 Issued
Array ( [id] => 18890960 [patent_doc_number] => 11869737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Push-button switch assembly and diagnosic methods thereof [patent_app_type] => utility [patent_app_number] => 17/545124 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6444 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545124
Push-button switch assembly and diagnosic methods thereof Dec 7, 2021 Issued
Array ( [id] => 20274740 [patent_doc_number] => 12444525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => DC magnetic field superconducting coil power supply device [patent_app_type] => utility [patent_app_number] => 18/561494 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5131 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561494
DC magnetic field superconducting coil power supply device Nov 29, 2021 Issued
Array ( [id] => 18409539 [patent_doc_number] => 20230170892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DIAGNOSIS OF GATE VOLTAGE TO DETECT HIGH CURRENT [patent_app_type] => utility [patent_app_number] => 17/456857 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17456857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456857
Diagnosis of gate voltage to detect high current Nov 28, 2021 Issued
Array ( [id] => 18195532 [patent_doc_number] => 20230049051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => INDUCTOR DEVICE THAT CAN RESIST EXTERNAL INTERFERENCE AND ADJUST INDUCTANCE VALUE AND QUALITY FACTOR OF INDUCTOR [patent_app_type] => utility [patent_app_number] => 17/531796 [patent_app_country] => US [patent_app_date] => 2021-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17531796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531796
Inductor device that can resist external interference and adjust inductance value and quality factor of inductor Nov 20, 2021 Issued
Array ( [id] => 18848695 [patent_doc_number] => 20230411099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => PROTECTIVE ELEMENT [patent_app_type] => utility [patent_app_number] => 18/033848 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18033848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033848
Protective element Nov 14, 2021 Issued
Array ( [id] => 18848695 [patent_doc_number] => 20230411099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => PROTECTIVE ELEMENT [patent_app_type] => utility [patent_app_number] => 18/033848 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18033848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033848
Protective element Nov 14, 2021 Issued
Array ( [id] => 18848695 [patent_doc_number] => 20230411099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => PROTECTIVE ELEMENT [patent_app_type] => utility [patent_app_number] => 18/033848 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18033848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033848
Protective element Nov 14, 2021 Issued
Array ( [id] => 18848695 [patent_doc_number] => 20230411099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => PROTECTIVE ELEMENT [patent_app_type] => utility [patent_app_number] => 18/033848 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18033848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033848
Protective element Nov 14, 2021 Issued
Array ( [id] => 18269128 [patent_doc_number] => 20230090370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => A LIGHTED VISUAL TRIP INDICATOR MODULE FOR CIRCUIT BREAKERS [patent_app_type] => utility [patent_app_number] => 17/918693 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17918693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918693
Lighted visual trip indicator module for circuit breakers Oct 28, 2021 Issued
Array ( [id] => 19627485 [patent_doc_number] => 12166341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Trip unit with high-load analysis [patent_app_type] => utility [patent_app_number] => 17/514266 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4381 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514266
Trip unit with high-load analysis Oct 28, 2021 Issued
Array ( [id] => 17389336 [patent_doc_number] => 20220037188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ELECTROSTATIC CHUCK HEATER [patent_app_type] => utility [patent_app_number] => 17/451504 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17451504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451504
Electrostatic chuck heater Oct 19, 2021 Issued
Array ( [id] => 17708491 [patent_doc_number] => 20220208499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => POWER CONVERTER AND BREAKING MECHANISM [patent_app_type] => utility [patent_app_number] => 17/503851 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17503851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503851
POWER CONVERTER AND BREAKING MECHANISM Oct 17, 2021 Abandoned
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