Search

Ziaul A. Chowdhury

Examiner (ID: 5504, Phone: (571)270-7750 , Office: P/2192 )

Most Active Art Unit
2192
Art Unit(s)
2192
Total Applications
661
Issued Applications
568
Pending Applications
40
Abandoned Applications
71

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20542952 [patent_doc_number] => 20260049842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => SYSTEMS AND METHODS FOR ORPHANED SENSOR DISCOVERY AND REPORTING [patent_app_type] => utility [patent_app_number] => 19/370580 [patent_app_country] => US [patent_app_date] => 2025-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19370580 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/370580
SYSTEMS AND METHODS FOR ORPHANED SENSOR DISCOVERY AND REPORTING Oct 26, 2025 Pending
Array ( [id] => 20473721 [patent_doc_number] => 20260015940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => WELL EQUIPMENT SYSTEM FRAMEWORK [patent_app_type] => utility [patent_app_number] => 19/335138 [patent_app_country] => US [patent_app_date] => 2025-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19335138 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/335138
WELL EQUIPMENT SYSTEM FRAMEWORK Sep 21, 2025 Pending
Array ( [id] => 20585948 [patent_doc_number] => 20260071540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => Data Transfer Method and Apparatus [patent_app_type] => utility [patent_app_number] => 19/324480 [patent_app_country] => US [patent_app_date] => 2025-09-10 [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] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19324480 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/324480
Data Transfer Method and Apparatus Sep 9, 2025 Pending
Array ( [id] => 20573667 [patent_doc_number] => 20260067598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => TELECOMMUNICATION SYSTEM FOR HYDROLOGY TELEMETRY FIELD OF THE INVENTION [patent_app_type] => utility [patent_app_number] => 19/314977 [patent_app_country] => US [patent_app_date] => 2025-08-29 [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] => -1 [patent_words_short_claim] => 766 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19314977 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/314977
TELECOMMUNICATION SYSTEM FOR HYDROLOGY TELEMETRY FIELD OF THE INVENTION Aug 28, 2025 Pending
Array ( [id] => 20427099 [patent_doc_number] => 20250389187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => ENHANCED MEASUREMENT-WHILE-DRILLING DECODING USING ARTIFICIAL INTELLIGENCE [patent_app_type] => utility [patent_app_number] => 19/312477 [patent_app_country] => US [patent_app_date] => 2025-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19312477 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/312477
ENHANCED MEASUREMENT-WHILE-DRILLING DECODING USING ARTIFICIAL INTELLIGENCE Aug 27, 2025 Pending
Array ( [id] => 20319422 [patent_doc_number] => 20250331510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => Connected Bait Box [patent_app_type] => utility [patent_app_number] => 19/264129 [patent_app_country] => US [patent_app_date] => 2025-07-09 [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] => -17 [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] => 19264129 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/264129
Connected Bait Box Jul 8, 2025 Pending
Array ( [id] => 20501827 [patent_doc_number] => 20260031289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => SWITCH DEVICE [patent_app_type] => utility [patent_app_number] => 19/251852 [patent_app_country] => US [patent_app_date] => 2025-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19251852 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/251852
SWITCH DEVICE Jun 26, 2025 Pending
Array ( [id] => 20448789 [patent_doc_number] => 20260005515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => SYSTEMS AND METHODS FOR DISTANCE-BASED ASSIGNMENT OF METERS TO TRANSFORMERS [patent_app_type] => utility [patent_app_number] => 19/251256 [patent_app_country] => US [patent_app_date] => 2025-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19251256 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/251256
SYSTEMS AND METHODS FOR DISTANCE-BASED ASSIGNMENT OF METERS TO TRANSFORMERS Jun 25, 2025 Pending
19/136304 MULTI-CHANNEL ACOUSTIC RECEIVER FOR ACOUSTIC COMMUNICATION NETWORK Jun 5, 2025 Pending
19/135907 DATA COLLECTION SYSTEM Jun 4, 2025 Pending
Array ( [id] => 20394331 [patent_doc_number] => 20250369806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => WIRELESS TEMPERATURE SENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/228409 [patent_app_country] => US [patent_app_date] => 2025-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19228409 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/228409
WIRELESS TEMPERATURE SENSING SYSTEM Jun 3, 2025 Pending
Array ( [id] => 20165995 [patent_doc_number] => 20250258042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SENSOR SYSTEM AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 19/189438 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2216 [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] => 19189438 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/189438
SENSOR SYSTEM AND METHOD THEREFOR Apr 24, 2025 Pending
Array ( [id] => 20586301 [patent_doc_number] => 20260071893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => Utility Monitoring Device [patent_app_type] => utility [patent_app_number] => 19/074548 [patent_app_country] => US [patent_app_date] => 2025-03-10 [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] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074548 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074548
Utility Monitoring Device Mar 9, 2025 Pending
Array ( [id] => 20194216 [patent_doc_number] => 20250270926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => DRILLING OPERATIONS TELEMETRY FRAMEWORK [patent_app_type] => utility [patent_app_number] => 19/064766 [patent_app_country] => US [patent_app_date] => 2025-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19064766 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/064766
DRILLING OPERATIONS TELEMETRY FRAMEWORK Feb 26, 2025 Pending
Array ( [id] => 20104180 [patent_doc_number] => 20250234116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => SYSTEM AND METHOD FOR OBTAINING VEHICLE TELEMATICS DATA [patent_app_type] => utility [patent_app_number] => 19/029241 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1153 [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] => 19029241 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/029241
SYSTEM AND METHOD FOR OBTAINING VEHICLE TELEMATICS DATA Jan 16, 2025 Pending
Array ( [id] => 20022422 [patent_doc_number] => 20250160644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => SYSTEM FOR TRANSMISSION OF SENSOR DATA USING DUAL COMMUNICATION PROTOCOL [patent_app_type] => utility [patent_app_number] => 19/029435 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19029435 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/029435
SYSTEM FOR TRANSMISSION OF SENSOR DATA USING DUAL COMMUNICATION PROTOCOL Jan 16, 2025 Pending
Array ( [id] => 20350681 [patent_doc_number] => 20250347533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => METER READING SCHEMA TO ENHANCE SYSTEM FUNCTIONALITY [patent_app_type] => utility [patent_app_number] => 19/028677 [patent_app_country] => US [patent_app_date] => 2025-01-17 [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] => -10 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19028677 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028677
Meter reading schema to enhance system functionality Jan 16, 2025 Issued
Array ( [id] => 20125520 [patent_doc_number] => 20250240551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SETTING DEVICE, SETTING METHOD, AND COMPUTER READABLE RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 19/017036 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19017036 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/017036
SETTING DEVICE, SETTING METHOD, AND COMPUTER READABLE RECORDING MEDIUM Jan 9, 2025 Pending
Array ( [id] => 19988881 [patent_doc_number] => 20250127103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => IRRIGATION CONTROLLER WITH WIRELESS ACCESS TO NETWORKED REMOTE SERVICE [patent_app_type] => utility [patent_app_number] => 18/999731 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18999731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999731
IRRIGATION CONTROLLER WITH WIRELESS ACCESS TO NETWORKED REMOTE SERVICE Dec 22, 2024 Pending
Array ( [id] => 19984576 [patent_doc_number] => 20250122798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => POWER CONSERVATION IN ACOUSTIC TELEMETRY [patent_app_type] => utility [patent_app_number] => 18/987847 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18987847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/987847
POWER CONSERVATION IN ACOUSTIC TELEMETRY Dec 18, 2024 Abandoned
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