Search

Saeed T. Chaudhry

Examiner (ID: 2407, Phone: (571)272-1298 , Office: P/1711 )

Most Active Art Unit
1711
Art Unit(s)
1746, 1743, 1101, 1307, 1313, 1311, 1109, 1711, 1792
Total Applications
1578
Issued Applications
1194
Pending Applications
85
Abandoned Applications
302

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20322353 [patent_doc_number] => 20250334441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => ARRANGEMENT AND METHOD OF A TUBE-BUNDLE REACTOR AND A SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/855366 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18855366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/855366
ARRANGEMENT AND METHOD OF A TUBE-BUNDLE REACTOR AND A SENSOR DEVICE Apr 3, 2023 Pending
Array ( [id] => 18676948 [patent_doc_number] => 20230314582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ULTRASONIC BEAMFORMING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/194957 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194957
ULTRASONIC BEAMFORMING SYSTEM AND METHOD Apr 2, 2023 Pending
Array ( [id] => 20086629 [patent_doc_number] => 20250216565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => A Seismic Node and a Method for Producing a Seismic Node [patent_app_type] => utility [patent_app_number] => 18/852243 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4093 [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] => 18852243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852243
A Seismic Node and a Method for Producing a Seismic Node Mar 29, 2023 Pending
Array ( [id] => 18741060 [patent_doc_number] => 20230350040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => DEVICE FOR CONTROLLING AN ULTRASONIC TRANSDUCER AND ULTRASONIC MEASURING DEVICE HAVING SUCH A CONTROL DEVICE FOR THE ULTRASONIC TRANSDUCER [patent_app_type] => utility [patent_app_number] => 18/128870 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128870
DEVICE FOR CONTROLLING AN ULTRASONIC TRANSDUCER AND ULTRASONIC MEASURING DEVICE HAVING SUCH A CONTROL DEVICE FOR THE ULTRASONIC TRANSDUCER Mar 29, 2023 Pending
Array ( [id] => 19048524 [patent_doc_number] => 20240090493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => ENGINEERED SIGNALS AND METHODS OF DEPLOYMENT [patent_app_type] => utility [patent_app_number] => 18/126181 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126181
ENGINEERED SIGNALS AND METHODS OF DEPLOYMENT Mar 23, 2023 Abandoned
Array ( [id] => 19450371 [patent_doc_number] => 20240310501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DYNAMIC CHART ADJUSTMENT USING MARINE DATA [patent_app_type] => utility [patent_app_number] => 18/185516 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18185516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185516
Dynamic chart adjustment using marine data Mar 16, 2023 Issued
Array ( [id] => 20166246 [patent_doc_number] => 20250258293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => ULTRASONIC SENSOR HAVING ACTIVATABLE NOTCH FILTER [patent_app_type] => utility [patent_app_number] => 18/850055 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18850055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/850055
ULTRASONIC SENSOR HAVING ACTIVATABLE NOTCH FILTER Mar 14, 2023 Pending
Array ( [id] => 20073117 [patent_doc_number] => 20250211339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => A Two-Dimensional Discrete Fourier Transform Hardware Accelerator [patent_app_type] => utility [patent_app_number] => 18/847662 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18847662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847662
A Two-Dimensional Discrete Fourier Transform Hardware Accelerator Mar 6, 2023 Pending
Array ( [id] => 18498706 [patent_doc_number] => 20230221422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => METHOD OF OPERATING ELECTRO-ACOUSTIC TRANSDUCERS, CORRESPONDING CIRCUIT AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/150534 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10065 [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] => 18150534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150534
Method of operating electro-acoustic transducers, corresponding circuit and device Jan 4, 2023 Issued
Array ( [id] => 19917174 [patent_doc_number] => 12292538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Method and system for positioning and correcting visual data by seafloor topographic profiles [patent_app_type] => utility [patent_app_number] => 18/088599 [patent_app_country] => US [patent_app_date] => 2022-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3949 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 755 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088599
Method and system for positioning and correcting visual data by seafloor topographic profiles Dec 24, 2022 Issued
Array ( [id] => 20552015 [patent_doc_number] => 12562819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Communication method, apparatus and system, and storage medium [patent_app_type] => utility [patent_app_number] => 18/146268 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11789 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146268
Communication method, apparatus and system, and storage medium Dec 22, 2022 Issued
Array ( [id] => 19193006 [patent_doc_number] => 20240171919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => OPTICAL MICROPHONE [patent_app_type] => utility [patent_app_number] => 17/993804 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993804
OPTICAL MICROPHONE Nov 22, 2022 Abandoned
Array ( [id] => 19537846 [patent_doc_number] => 12130397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Seismic acquisition system based on frequency domain expansion mems sensor [patent_app_type] => utility [patent_app_number] => 17/992952 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4823 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 520 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992952
Seismic acquisition system based on frequency domain expansion mems sensor Nov 22, 2022 Issued
Array ( [id] => 20330993 [patent_doc_number] => 12461265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Seismic data acquisition with extended dynamic range [patent_app_type] => utility [patent_app_number] => 17/991301 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 14188 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17991301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991301
Seismic data acquisition with extended dynamic range Nov 20, 2022 Issued
Array ( [id] => 19693639 [patent_doc_number] => 20250012184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => AUTOMATIC BOREHOLE SONIC CLASSIFICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/709883 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709883
AUTOMATIC BOREHOLE SONIC CLASSIFICATION METHOD AND APPARATUS Nov 15, 2022 Pending
Array ( [id] => 19685570 [patent_doc_number] => 20250004115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => CORRECTION OF ULTRASOUND-BASED MEASUREMENTS BY MEANS OF ANGLE INFORMATION [patent_app_type] => utility [patent_app_number] => 18/709648 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3801 [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] => 18709648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709648
CORRECTION OF ULTRASOUND-BASED MEASUREMENTS BY MEANS OF ANGLE INFORMATION Nov 10, 2022 Pending
Array ( [id] => 18486267 [patent_doc_number] => 20230213611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHODS, SYSTEMS, AND MEDIA FOR LOCATING VIBRATION SIGNAL SOURCES [patent_app_type] => utility [patent_app_number] => 18/054525 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16653 [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] => 18054525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054525
METHODS, SYSTEMS, AND MEDIA FOR LOCATING VIBRATION SIGNAL SOURCES Nov 9, 2022 Pending
Array ( [id] => 20101377 [patent_doc_number] => 20250231313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => ENERGY BAND METHOD FOR PROCESSING ACOUSTIC DATA [patent_app_type] => utility [patent_app_number] => 18/698234 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18698234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/698234
ENERGY BAND METHOD FOR PROCESSING ACOUSTIC DATA Oct 24, 2022 Pending
Array ( [id] => 20763887 [patent_doc_number] => 20260160870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => ULTRASONIC SENSOR DEVICE FOR A MOTOR VEHICLE, AND ULTRASONIC SENSOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/707574 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18707574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/707574
ULTRASONIC SENSOR DEVICE FOR A MOTOR VEHICLE, AND ULTRASONIC SENSOR ASSEMBLY Oct 13, 2022 Pending
Array ( [id] => 18269124 [patent_doc_number] => 20230090366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => PIEZOELECTRIC STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/950014 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950014
PIEZOELECTRIC STRUCTURES Sep 20, 2022 Pending
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