Search

Ziaul Karim

Examiner (ID: 12318, Phone: (571)270-3279 , Office: P/2127 )

Most Active Art Unit
2119
Art Unit(s)
2117, 2127, 2119
Total Applications
1017
Issued Applications
823
Pending Applications
80
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20745278 [patent_doc_number] => 12645188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Arrangement and a method for balancing power in an AC power transmission system [patent_app_type] => utility [patent_app_number] => 19/236582 [patent_app_country] => US [patent_app_date] => 2025-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19236582 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/236582
Arrangement and a method for balancing power in an AC power transmission system Jun 11, 2025 Issued
Array ( [id] => 20360451 [patent_doc_number] => 12476459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Method and device for calculating fault measurement impedance of hybrid-connected grid-following and grid-forming wind power system [patent_app_type] => utility [patent_app_number] => 19/196733 [patent_app_country] => US [patent_app_date] => 2025-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9942 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 566 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19196733 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/196733
Method and device for calculating fault measurement impedance of hybrid-connected grid-following and grid-forming wind power system Apr 30, 2025 Issued
Array ( [id] => 20153817 [patent_doc_number] => 20250253655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SYSTEMS AND METHODS FOR PREDICTING OUTAGES IN ELECTRICAL NETWORKS BASED ON VOLTAGE MEASUREMENTS FROM SCADA-ENABLED DEVICES [patent_app_type] => utility [patent_app_number] => 19/043656 [patent_app_country] => US [patent_app_date] => 2025-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8641 [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] => 19043656 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/043656
SYSTEMS AND METHODS FOR PREDICTING OUTAGES IN ELECTRICAL NETWORKS BASED ON VOLTAGE MEASUREMENTS FROM SCADA-ENABLED DEVICES Feb 2, 2025 Issued
Array ( [id] => 20312392 [patent_doc_number] => 20250330021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => POWER FLOW TRANSFER LIMIT CALCULATION METHOD AND SYSTEM CONSIDERING REACTIVE POWER SUPPORT [patent_app_type] => utility [patent_app_number] => 19/019557 [patent_app_country] => US [patent_app_date] => 2025-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 19019557 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/019557
POWER FLOW TRANSFER LIMIT CALCULATION METHOD AND SYSTEM CONSIDERING REACTIVE POWER SUPPORT Jan 13, 2025 Abandoned
Array ( [id] => 19957581 [patent_doc_number] => 12328001 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-10 [patent_title] => Method and system for dispatching multiple energy sources in integrated energy system [patent_app_type] => utility [patent_app_number] => 19/006404 [patent_app_country] => US [patent_app_date] => 2024-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1771 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 581 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19006404 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/006404
Method and system for dispatching multiple energy sources in integrated energy system Dec 30, 2024 Issued
Array ( [id] => 20020179 [patent_doc_number] => 20250158401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => METHOD AND SYSTEM FOR ADAPTIVE SINGLE-PHASE RECLOSING OF WIND FARM AC TRANSMISSION LINES [patent_app_type] => utility [patent_app_number] => 18/945578 [patent_app_country] => US [patent_app_date] => 2024-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18945578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945578
Method and system for adaptive single-phase reclosing of wind farm AC transmission lines Nov 12, 2024 Issued
Array ( [id] => 19912764 [patent_doc_number] => 12288986 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Method and device for supporting weak networks in AC/DC distribution network [patent_app_type] => utility [patent_app_number] => 18/922457 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5208 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 831 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18922457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/922457
Method and device for supporting weak networks in AC/DC distribution network Oct 21, 2024 Issued
Array ( [id] => 20188359 [patent_doc_number] => 12399470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Universal power data exchange (UPDE) for electrical power grid [patent_app_type] => utility [patent_app_number] => 18/907523 [patent_app_country] => US [patent_app_date] => 2024-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5702 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18907523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/907523
Universal power data exchange (UPDE) for electrical power grid Oct 4, 2024 Issued
Array ( [id] => 19727488 [patent_doc_number] => 20250030239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => EXTENSIBLE AND DYNAMICALLY UPDATED ENERGY MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/907196 [patent_app_country] => US [patent_app_date] => 2024-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18907196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/907196
EXTENSIBLE AND DYNAMICALLY UPDATED ENERGY MANAGEMENT SYSTEM Oct 3, 2024 Pending
Array ( [id] => 19900546 [patent_doc_number] => 12278489 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Utility distribution transformer overload/blackout preventing system [patent_app_type] => utility [patent_app_number] => 18/895699 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1058 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18895699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/895699
Utility distribution transformer overload/blackout preventing system Sep 24, 2024 Issued
Array ( [id] => 19688739 [patent_doc_number] => 20250007284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => METHODS AND SYSTEMS FOR AN AUTOMATED UTILITY MARKETPLACE PLATFORM [patent_app_type] => utility [patent_app_number] => 18/886063 [patent_app_country] => US [patent_app_date] => 2024-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18886063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/886063
METHODS AND SYSTEMS FOR AN AUTOMATED UTILITY MARKETPLACE PLATFORM Sep 15, 2024 Pending
Array ( [id] => 19987394 [patent_doc_number] => 20250125616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => METHOD FOR PREDICTION POWER GENERATION USING META-LEARNING, DEVICE AND SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/829033 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18829033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/829033
Method for prediction power generation using meta-learning, device and system using the same Sep 8, 2024 Issued
Array ( [id] => 19618561 [patent_doc_number] => 20240404241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => WORK ESTIMATION APPARATUS, WORK ESTIMATION METHOD, AND COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/799718 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799718
WORK ESTIMATION APPARATUS, WORK ESTIMATION METHOD, AND COMPUTER READABLE MEDIUM Aug 8, 2024 Pending
Array ( [id] => 19602244 [patent_doc_number] => 20240393124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => INTERNET OF THINGS SYSTEM FOR DEVICE RE-INSPECTION MANAGEMENT BASED ON SMART GAS GEOGRAPHIC INFORMATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/795129 [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] => 9884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795129
INTERNET OF THINGS SYSTEM FOR DEVICE RE-INSPECTION MANAGEMENT BASED ON SMART GAS GEOGRAPHIC INFORMATION SYSTEM Aug 4, 2024 Pending
Array ( [id] => 20515011 [patent_doc_number] => 20260039114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => DETECTION OF UNAUTHORIZED ELECTRICAL LOAD ON POWER DISTRIBUTION UNIT (PDU) ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/791583 [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] => 2814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18791583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791583
DETECTION OF UNAUTHORIZED ELECTRICAL LOAD ON POWER DISTRIBUTION UNIT (PDU) ASSEMBLY Jul 31, 2024 Pending
Array ( [id] => 20029332 [patent_doc_number] => 20250167554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => BUILDING MANAGEMENT AND APPLIANCE CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/780173 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780173
BUILDING MANAGEMENT AND APPLIANCE CONTROL SYSTEM Jul 21, 2024 Pending
Array ( [id] => 19547078 [patent_doc_number] => 20240364114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Electricity Supply System [patent_app_type] => utility [patent_app_number] => 18/764810 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764810
Electricity Supply System Jul 4, 2024 Abandoned
Array ( [id] => 19582945 [patent_doc_number] => 12149077 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-19 [patent_title] => Blockchain-based new energy power data transmission method for photovoltaic module [patent_app_type] => utility [patent_app_number] => 18/760145 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6149 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1091 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760145
Blockchain-based new energy power data transmission method for photovoltaic module Jun 30, 2024 Issued
Array ( [id] => 20132576 [patent_doc_number] => 12374894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Multi-technology grid regulation service [patent_app_type] => utility [patent_app_number] => 18/741675 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6207 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741675
Multi-technology grid regulation service Jun 11, 2024 Issued
Array ( [id] => 19917349 [patent_doc_number] => 12292718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Touchless multi-staged retail process automation systems and methods [patent_app_type] => utility [patent_app_number] => 18/676094 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 1305 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18676094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676094
Touchless multi-staged retail process automation systems and methods May 27, 2024 Issued
Menu