Search

Didarul A. Mazumder

Examiner (ID: 7776, Phone: (571)272-8823 , Office: P/2819 )

Most Active Art Unit
2819
Art Unit(s)
2818, 2819, 2812
Total Applications
1039
Issued Applications
847
Pending Applications
115
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18040120 [patent_doc_number] => 20220384337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PACKAGE STRUCTURE, PACKAGE-ON-PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/884548 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17884548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884548
Package structure, package-on-package structure and manufacturing method thereof Aug 8, 2022 Issued
Array ( [id] => 18037853 [patent_doc_number] => 20220382069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => MULTIFUNCTIONAL COLLIMATOR FOR CONTACT IMAGE SENSORS [patent_app_type] => utility [patent_app_number] => 17/883592 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883592
Multifunctional collimator for contact image sensors Aug 7, 2022 Issued
Array ( [id] => 18040159 [patent_doc_number] => 20220384376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PACKAGE STRUCTURE OF SEMICONDUCTOR DEVICE WITH IMPROVED BONDING BETWEEN THE SUBSTRATES [patent_app_type] => utility [patent_app_number] => 17/880691 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17880691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880691
PACKAGE STRUCTURE OF SEMICONDUCTOR DEVICE WITH IMPROVED BONDING BETWEEN THE SUBSTRATES Aug 3, 2022 Abandoned
Array ( [id] => 20318139 [patent_doc_number] => 12456694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Semiconductor device having stacked memory cell array, peripheral circuit and shielding member [patent_app_type] => utility [patent_app_number] => 17/876722 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 2335 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876722
Semiconductor device having stacked memory cell array, peripheral circuit and shielding member Jul 28, 2022 Issued
Array ( [id] => 18943540 [patent_doc_number] => 20240038679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/877799 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877799
Electronic devices comprising voltage regulator and electromagnetic interference (EMI) shielding structure transmitting voltages Jul 28, 2022 Issued
Array ( [id] => 18804458 [patent_doc_number] => 11837622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Image sensor comprising polysilicon gate electrode and nitride hard mask [patent_app_type] => utility [patent_app_number] => 17/876858 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4458 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876858
Image sensor comprising polysilicon gate electrode and nitride hard mask Jul 28, 2022 Issued
Array ( [id] => 19894893 [patent_doc_number] => 20250120205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => OPTICAL DETECTING DEVICE, MANUFACTURING METHOD THEREFOR, AND ELECTRONIC EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/293437 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293437
OPTICAL DETECTING DEVICE, MANUFACTURING METHOD THEREFOR, AND ELECTRONIC EQUIPMENT Jul 27, 2022 Pending
Array ( [id] => 19679388 [patent_doc_number] => 12191261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Semiconductor device including electromagnetic interference (EMI) shielding and method of manufacture [patent_app_type] => utility [patent_app_number] => 17/870338 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7642 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870338
Semiconductor device including electromagnetic interference (EMI) shielding and method of manufacture Jul 20, 2022 Issued
Array ( [id] => 18149462 [patent_doc_number] => 20230023319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => HIGH-TEMPERATURE SUPERCONDUCTING QUBIT AND FABRICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/868477 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868477
High-temperature superconducting qubit comprising quantum-mechanical two-level system and fabrication Jul 18, 2022 Issued
Array ( [id] => 20161407 [patent_doc_number] => 12388043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Electronic device with multiple resin layers reducing suppression in reliability [patent_app_type] => utility [patent_app_number] => 17/811530 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 14214 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811530
Electronic device with multiple resin layers reducing suppression in reliability Jul 7, 2022 Issued
Array ( [id] => 18767085 [patent_doc_number] => 11817499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => P-type strained channel in a fin field effect transistor (FinFET) device [patent_app_type] => utility [patent_app_number] => 17/852741 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 9589 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852741
P-type strained channel in a fin field effect transistor (FinFET) device Jun 28, 2022 Issued
Array ( [id] => 18935495 [patent_doc_number] => 11887939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Shielded radio-frequency devices [patent_app_type] => utility [patent_app_number] => 17/850971 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 7494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850971
Shielded radio-frequency devices Jun 26, 2022 Issued
Array ( [id] => 18865945 [patent_doc_number] => 20230420382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Semiconductor Device and Method of Double Shielding [patent_app_type] => utility [patent_app_number] => 17/808613 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808613
Semiconductor device and method of making double shielding layers over the semiconductor device Jun 23, 2022 Issued
Array ( [id] => 18097481 [patent_doc_number] => 20220415822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => ELECTRONIC DEVICE COMPRISING A PACKAGE PROVIDED WITH AN INTERCONNECTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/847330 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847330
Electronic device comprising a package provided with an interconnection structure Jun 22, 2022 Issued
Array ( [id] => 18704825 [patent_doc_number] => 11791343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Electronic device comprising different pixels arranged along with shielding layers [patent_app_type] => utility [patent_app_number] => 17/846022 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7007 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17846022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846022
Electronic device comprising different pixels arranged along with shielding layers Jun 21, 2022 Issued
Array ( [id] => 20245907 [patent_doc_number] => 12426252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Semiconductor structure comprising buried gate structure and isolation structure with air gap and method for manufacturing semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/807579 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807579
Semiconductor structure comprising buried gate structure and isolation structure with air gap and method for manufacturing semiconductor structure Jun 16, 2022 Issued
Array ( [id] => 18024374 [patent_doc_number] => 20220375873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SEMICONDUCTOR DEVICES INCLUDING SHIELDING LAYER AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/839245 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10297 [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] => 17839245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839245
Semiconductor devices including conductive structure and shielding layer and methods of manufacturing semiconductor devices Jun 12, 2022 Issued
Array ( [id] => 18081249 [patent_doc_number] => 20220406861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Electroluminescent Display Device [patent_app_type] => utility [patent_app_number] => 17/838053 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17838053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838053
Electroluminescent display device Jun 9, 2022 Issued
Array ( [id] => 18835323 [patent_doc_number] => 20230403850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE INCLUDING COMPOSITE BACKSIDE METAL FILL STRUCTURES AND METHODS FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/806406 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806406
Three-dimensional memory device including composite backside metal fill structures and methods for forming the same Jun 9, 2022 Issued
Array ( [id] => 18782264 [patent_doc_number] => 11824030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Mechanical punched via formation in electronics package and electronics package formed thereby [patent_app_type] => utility [patent_app_number] => 17/806132 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 6330 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806132
Mechanical punched via formation in electronics package and electronics package formed thereby Jun 8, 2022 Issued
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