Search

David M. Gray

Supervisory Patent Examiner (ID: 287, Phone: (571)272-2119 , Office: P/2852 )

Most Active Art Unit
2851
Art Unit(s)
2851, 2853, 2602, 2101, 2852
Total Applications
2033
Issued Applications
1687
Pending Applications
28
Abandoned Applications
318

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19444530 [patent_doc_number] => 12094821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Methods for forming semiconductor structures [patent_app_type] => utility [patent_app_number] => 18/467482 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 3336 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467482
Methods for forming semiconductor structures Sep 13, 2023 Issued
Array ( [id] => 19269630 [patent_doc_number] => 20240213334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => HIGH ELECTRON MOBILITY TRANSISTOR AND HIGH ELECTRON MOBILITY TRANSISTOR FORMING METHOD [patent_app_type] => utility [patent_app_number] => 18/466434 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466434
High electron mobility transistor and high electron mobility transistor forming method Sep 12, 2023 Issued
Array ( [id] => 19796441 [patent_doc_number] => 12237413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => LDMOS with enhanced safe operating area and method of manufacture [patent_app_type] => utility [patent_app_number] => 18/447783 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 8997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447783
LDMOS with enhanced safe operating area and method of manufacture Aug 9, 2023 Issued
Array ( [id] => 19414809 [patent_doc_number] => 12080646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Semiconductor structures and methods of forming the same [patent_app_type] => utility [patent_app_number] => 18/446113 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 54 [patent_no_of_words] => 10232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446113
Semiconductor structures and methods of forming the same Aug 7, 2023 Issued
Array ( [id] => 20332807 [patent_doc_number] => 12463092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Semiconductor device with air gaps and method of fabrication thereof [patent_app_type] => utility [patent_app_number] => 18/446183 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 146 [patent_no_of_words] => 9045 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446183
Semiconductor device with air gaps and method of fabrication thereof Aug 7, 2023 Issued
Array ( [id] => 20496660 [patent_doc_number] => 12538551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Semiconductor structures for galvanic isolation [patent_app_type] => utility [patent_app_number] => 18/366711 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 5158 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366711
Semiconductor structures for galvanic isolation Aug 7, 2023 Issued
Array ( [id] => 18812976 [patent_doc_number] => 20230387313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => TRANSISTOR INCLUDING HYDROGEN DIFFUSION BARRIER FILM AND METHODS OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/230864 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18230864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230864
TRANSISTOR INCLUDING HYDROGEN DIFFUSION BARRIER FILM AND METHODS OF FORMING SAME Aug 6, 2023 Pending
Array ( [id] => 19407106 [patent_doc_number] => 20240290617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => FIELD-EFFECT TRANSISTORS WITH A GATE DIELECTRIC LAYER FORMED ON A SURFACE TREATED BY ATOMIC LAYER ETCHING [patent_app_type] => utility [patent_app_number] => 18/228713 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228713
FIELD-EFFECT TRANSISTORS WITH A GATE DIELECTRIC LAYER FORMED ON A SURFACE TREATED BY ATOMIC LAYER ETCHING Jul 31, 2023 Pending
Array ( [id] => 19452970 [patent_doc_number] => 20240313100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/361647 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361647
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME Jul 27, 2023 Pending
Array ( [id] => 20217663 [patent_doc_number] => 12414332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Structure and method for semiconductor devices [patent_app_type] => utility [patent_app_number] => 18/360508 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 167 [patent_no_of_words] => 7523 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360508
Structure and method for semiconductor devices Jul 26, 2023 Issued
Array ( [id] => 19688156 [patent_doc_number] => 20250006701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SEMICONDUCTOR DIE STACKING ARCHITECTURE AND CONNECTION METHOD THEREFORE [patent_app_type] => utility [patent_app_number] => 18/360555 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5852 [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] => 18360555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360555
SEMICONDUCTOR DIE STACKING ARCHITECTURE AND CONNECTION METHOD THEREFORE Jul 26, 2023 Pending
Array ( [id] => 18757725 [patent_doc_number] => 20230361188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => THICKER CORNER OF A GATE DIELECTRIC STRUCTURE AROUND A RECESSED GATE ELECTRODE FOR AN MV DEVICE [patent_app_type] => utility [patent_app_number] => 18/355549 [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] => 11693 [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] => 18355549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355549
Thicker corner of a gate dielectric structure around a recessed gate electrode for an MV device Jul 19, 2023 Issued
Array ( [id] => 18743317 [patent_doc_number] => 20230352305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/351149 [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] => 7612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351149
Semiconductor device and manufacturing method thereof Jul 11, 2023 Issued
Array ( [id] => 18743561 [patent_doc_number] => 20230352549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/348334 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348334
Manufacturing method of semiconductor structure Jul 5, 2023 Issued
Array ( [id] => 19046714 [patent_doc_number] => 11935834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Method for preparing semiconductor device with contact structure [patent_app_type] => utility [patent_app_number] => 18/217719 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9130 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217719
Method for preparing semiconductor device with contact structure Jul 2, 2023 Issued
Array ( [id] => 18729575 [patent_doc_number] => 20230343871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => POWER SEMICONDUCTOR DEVICE HAVING AN ELECTRODE WITH AN EMBEDDED MATERIAL [patent_app_type] => utility [patent_app_number] => 18/345678 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345678
Power semiconductor device having an electrode with an embedded material Jun 29, 2023 Issued
Array ( [id] => 18713062 [patent_doc_number] => 20230335695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => LIGHT-EMITTING DEVICE, MANUFACTURING METHOD THEREOF AND DISPLAY MODULE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/338815 [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] => 20089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338815
Light-emitting device, manufacturing method thereof and display module using the same Jun 20, 2023 Issued
Array ( [id] => 19337111 [patent_doc_number] => 20240251541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => MEMORY DEVICE, METHOD, LAYOUT, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/325861 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325861
Memory device, method, layout, and system May 29, 2023 Issued
Array ( [id] => 19546326 [patent_doc_number] => 20240363362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHOD FOR FABRICATING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/201163 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201163
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE May 22, 2023 Pending
Array ( [id] => 19146533 [patent_doc_number] => 20240145563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SEMICONDUCTOR DEVICE AND METHODS OF MANUFACTURING THE SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/321776 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321776
SEMICONDUCTOR DEVICE AND METHODS OF MANUFACTURING THE SEMICONDUCTOR DEVICE May 22, 2023 Pending
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