Search

Haidong Zhang

Examiner (ID: 8670, Phone: (571)270-5815 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2858, 2857
Total Applications
509
Issued Applications
395
Pending Applications
34
Abandoned Applications
86

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19725259 [patent_doc_number] => 20250028010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SYSTEMS AND METHODS FOR ABNORMAL POWER CONNECTION DETECTION [patent_app_type] => utility [patent_app_number] => 18/355011 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355011
SYSTEMS AND METHODS FOR ABNORMAL POWER CONNECTION DETECTION Jul 18, 2023 Pending
Array ( [id] => 19710466 [patent_doc_number] => 20250020608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ELECTROCHEMICAL CELL CHARACTERISATION [patent_app_type] => utility [patent_app_number] => 18/221653 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18221653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221653
Electrochemical cell characterisation Jul 12, 2023 Issued
Array ( [id] => 18904017 [patent_doc_number] => 20240019502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => OVERLOAD CAPABILITY AND REMAINING LIFE OF AN ELECTRICAL ASSET [patent_app_type] => utility [patent_app_number] => 18/216667 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216667
OVERLOAD CAPABILITY AND REMAINING LIFE OF AN ELECTRICAL ASSET Jun 29, 2023 Pending
Array ( [id] => 19625088 [patent_doc_number] => 12163909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Sensor assembly [patent_app_type] => utility [patent_app_number] => 18/326379 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 11974 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326379
Sensor assembly May 30, 2023 Issued
Array ( [id] => 20609358 [patent_doc_number] => 12584956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Heater drive controlling apparatus, electronic component handling apparatus, electronic component testing apparatus, and heater drive controlling method [patent_app_type] => utility [patent_app_number] => 18/325358 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2394 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325358
Heater drive controlling apparatus, electronic component handling apparatus, electronic component testing apparatus, and heater drive controlling method May 29, 2023 Issued
Array ( [id] => 20664268 [patent_doc_number] => 12606026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Failure detection method of current sensor in converter, vehicle system and electric control unit [patent_app_type] => utility [patent_app_number] => 18/314924 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2384 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314924
Failure detection method of current sensor in converter, vehicle system and electric control unit May 9, 2023 Issued
Array ( [id] => 20665890 [patent_doc_number] => 12607658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Current sensor with a time-interleaved impedance compensation scheme [patent_app_type] => utility [patent_app_number] => 18/187540 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7534 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187540
Current sensor with a time-interleaved impedance compensation scheme Mar 20, 2023 Issued
Array ( [id] => 18585883 [patent_doc_number] => 20230268147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => BATTERY MASTER DISCONNECT SWITCH WITH INTEGRATED VOLTAGE INDICATOR [patent_app_type] => utility [patent_app_number] => 18/112032 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18112032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112032
Battery master disconnect switch with integrated voltage indicator Feb 20, 2023 Issued
Array ( [id] => 19385242 [patent_doc_number] => 20240275112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => CABLE ASSEMBLY CONTAINING SELF-CALIBRATION DATA [patent_app_type] => utility [patent_app_number] => 18/109700 [patent_app_country] => US [patent_app_date] => 2023-02-14 [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] => -22 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109700
CABLE ASSEMBLY CONTAINING SELF-CALIBRATION DATA Feb 13, 2023 Pending
Array ( [id] => 19077620 [patent_doc_number] => 11946977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Method and electronic device for managing power limit [patent_app_type] => utility [patent_app_number] => 18/153626 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6169 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153626
Method and electronic device for managing power limit Jan 11, 2023 Issued
Array ( [id] => 18286150 [patent_doc_number] => 20230101622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => METHOD FOR BLACKENING AN ELECTRICAL CONDUIT [patent_app_type] => utility [patent_app_number] => 18/059528 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059528
Method for blackening an electrical conduit Nov 28, 2022 Issued
Array ( [id] => 19173866 [patent_doc_number] => 20240159840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ERROR DETECTION IN LED PACKAGES [patent_app_type] => utility [patent_app_number] => 18/055563 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18055563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055563
Error detection in LED packages Nov 14, 2022 Issued
Array ( [id] => 19632503 [patent_doc_number] => 20240410952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => BATTERY MANAGEMENT APPARATUS AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/695200 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695200
BATTERY MANAGEMENT APPARATUS AND OPERATING METHOD THEREOF Oct 13, 2022 Pending
Array ( [id] => 19128620 [patent_doc_number] => 20240133973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD OF SETTING INFORMATION ABOUT BATTERY PACK AND BATTERY SYSTEM TO WHICH THE METHOD IS APPLIED [patent_app_type] => utility [patent_app_number] => 18/277730 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18277730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277730
Method of setting information about battery pack and battery system to which the method is applied Oct 6, 2022 Issued
Array ( [id] => 19128620 [patent_doc_number] => 20240133973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD OF SETTING INFORMATION ABOUT BATTERY PACK AND BATTERY SYSTEM TO WHICH THE METHOD IS APPLIED [patent_app_type] => utility [patent_app_number] => 18/277730 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18277730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277730
Method of setting information about battery pack and battery system to which the method is applied Oct 6, 2022 Issued
Array ( [id] => 19362294 [patent_doc_number] => 20240264328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METAL DETECTOR WITH SAMPLED ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 18/697505 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697505
Metal detector with sampled architecture Oct 3, 2022 Issued
Array ( [id] => 19084172 [patent_doc_number] => 20240110973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DISTRIBUTED TEST PATTERN GENERATION AND SYNCHRONIZATION [patent_app_type] => utility [patent_app_number] => 17/937206 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937206
Distributed test pattern generation and synchronization Sep 29, 2022 Issued
Array ( [id] => 20329852 [patent_doc_number] => 12460118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => NMR logging method using superparamagnetic iron oxide nanoparticles [patent_app_type] => utility [patent_app_number] => 17/935953 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 7876 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17935953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/935953
NMR logging method using superparamagnetic iron oxide nanoparticles Sep 27, 2022 Issued
Array ( [id] => 20672782 [patent_doc_number] => 12613289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Battery diagnosis apparatus, battery pack, electric vehicle, and battery diagnosis method [patent_app_type] => utility [patent_app_number] => 18/277239 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2535 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277239
Battery diagnosis apparatus, battery pack, electric vehicle, and battery diagnosis method Sep 26, 2022 Issued
Array ( [id] => 20672782 [patent_doc_number] => 12613289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Battery diagnosis apparatus, battery pack, electric vehicle, and battery diagnosis method [patent_app_type] => utility [patent_app_number] => 18/277239 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2535 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277239
Battery diagnosis apparatus, battery pack, electric vehicle, and battery diagnosis method Sep 26, 2022 Issued
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