Search

Zannatul Ferdous

Examiner (ID: 3954, Phone: (571)270-0399 , Office: P/2867 )

Most Active Art Unit
2858
Art Unit(s)
2858, 2867
Total Applications
876
Issued Applications
707
Pending Applications
92
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18787335 [patent_doc_number] => 20230375619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SWITCHGEAR GROUND AND TEST DEVICE HAVING INTERCHANGEABLE GROUNDING BARS [patent_app_type] => utility [patent_app_number] => 18/366724 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18366724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366724
Switchgear ground and test device having interchangeable grounding bars Aug 7, 2023 Issued
Array ( [id] => 19312656 [patent_doc_number] => 12038463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Integrated impedance measurement device and impedance measurement method thereof [patent_app_type] => utility [patent_app_number] => 18/359928 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359928
Integrated impedance measurement device and impedance measurement method thereof Jul 26, 2023 Issued
Array ( [id] => 19113976 [patent_doc_number] => 20240125726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => FLEXIBLE SENSOR DEVICE FOR MOISTURE DETECTION [patent_app_type] => utility [patent_app_number] => 18/355499 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355499
FLEXIBLE SENSOR DEVICE FOR MOISTURE DETECTION Jul 19, 2023 Pending
Array ( [id] => 18755382 [patent_doc_number] => 20230358816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => STATE-OF-CHARGE INDICATOR [patent_app_type] => utility [patent_app_number] => 18/223306 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18223306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223306
State-of-charge indicator Jul 17, 2023 Issued
Array ( [id] => 19726559 [patent_doc_number] => 20250029310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SYSTEMS AND METHODS FOR ELECTROMAGNETIC IMAGING [patent_app_type] => utility [patent_app_number] => 18/354462 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354462
SYSTEMS AND METHODS FOR ELECTROMAGNETIC IMAGING Jul 17, 2023 Pending
Array ( [id] => 19398360 [patent_doc_number] => 12072721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Methods and equipment for reducing power loss in cellular systems [patent_app_type] => utility [patent_app_number] => 18/350881 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 16352 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350881
Methods and equipment for reducing power loss in cellular systems Jul 11, 2023 Issued
Array ( [id] => 19710976 [patent_doc_number] => 20250021118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ADAPTIVE CONTROL FOR INPUT CURRENT LIMIT SETTING [patent_app_type] => utility [patent_app_number] => 18/221198 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18221198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221198
Adaptive control for input current limit setting Jul 11, 2023 Issued
Array ( [id] => 20564957 [patent_doc_number] => 12567572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Plasma behaviors predicted by current measurements during asymmetric bias waveform application [patent_app_type] => utility [patent_app_number] => 18/350516 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7342 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350516
Plasma behaviors predicted by current measurements during asymmetric bias waveform application Jul 10, 2023 Issued
Array ( [id] => 19390508 [patent_doc_number] => 20240280378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Multi-dimensional precision spot inspection method and system for thermal power equipment [patent_app_type] => utility [patent_app_number] => 18/348350 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 1118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348350
Multi-dimensional precision spot inspection method and system for thermal power equipment Jul 6, 2023 Issued
Array ( [id] => 18896546 [patent_doc_number] => 20240012031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => CURRENT DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/219343 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18219343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219343
Current detection apparatus Jul 6, 2023 Issued
Array ( [id] => 19258891 [patent_doc_number] => 12018940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Digit movement detection based on capacitive imaging [patent_app_type] => utility [patent_app_number] => 18/217036 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 79 [patent_no_of_words] => 50966 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217036
Digit movement detection based on capacitive imaging Jun 29, 2023 Issued
Array ( [id] => 19602383 [patent_doc_number] => 20240393263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => POLLUTION MONITORING USING INTEGRATED SENSING AND COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/271891 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271891
POLLUTION MONITORING USING INTEGRATED SENSING AND COMMUNICATION Jun 28, 2023 Pending
Array ( [id] => 18727295 [patent_doc_number] => 20230341581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => GLASS-METAL OR CERAMIC-METAL SEALED TWO-PIECE MICROWAVE COAXIAL SENSOR AND PLACEMENT AT A VERTICAL VENTURI [patent_app_type] => utility [patent_app_number] => 18/343967 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8318 [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] => 18343967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343967
Glass-metal or ceramic-metal sealed two-piece microwave coaxial sensor and placement at a vertical venturi Jun 28, 2023 Issued
Array ( [id] => 18896440 [patent_doc_number] => 20240011925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => NONINVASIVE WATER CONTENT SENSOR [patent_app_type] => utility [patent_app_number] => 18/342881 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342881
NONINVASIVE WATER CONTENT SENSOR Jun 27, 2023 Pending
Array ( [id] => 19168458 [patent_doc_number] => 11984371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Testing bonding pads for chiplet systems [patent_app_type] => utility [patent_app_number] => 18/341957 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 12788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341957
Testing bonding pads for chiplet systems Jun 26, 2023 Issued
Array ( [id] => 18710173 [patent_doc_number] => 20230332797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => DETERMINATION OF BLOWER FLOW RATE [patent_app_type] => utility [patent_app_number] => 18/341043 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341043
Determination of blower flow rate Jun 25, 2023 Issued
Array ( [id] => 20702319 [patent_doc_number] => 12625023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Capacitive MEMS sensing diagnostic mode [patent_app_type] => utility [patent_app_number] => 18/339532 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 727 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339532
Capacitive MEMS sensing diagnostic mode Jun 21, 2023 Issued
Array ( [id] => 19659848 [patent_doc_number] => 20240426913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => DETECTING WELDED RELAY CONTACTS USING MEASUREMENT AFTER CURRENT BREAK [patent_app_type] => utility [patent_app_number] => 18/338912 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18338912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338912
DETECTING WELDED RELAY CONTACTS USING MEASUREMENT AFTER CURRENT BREAK Jun 20, 2023 Pending
Array ( [id] => 20228023 [patent_doc_number] => 12416672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Detecting welded relay contacts using contact close time measurement [patent_app_type] => utility [patent_app_number] => 18/338940 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338940
Detecting welded relay contacts using contact close time measurement Jun 20, 2023 Issued
Array ( [id] => 20474283 [patent_doc_number] => 20260016503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => PROBE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/992880 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18992880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/992880
PROBE APPARATUS Jun 15, 2023 Pending
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