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] => 16905108 [patent_doc_number] => 20210184024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/183397 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183397
Semiconductor device Feb 23, 2021 Issued
Array ( [id] => 17956429 [patent_doc_number] => 11482543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Radio frequency (RF) amplifier device on silicon-on-insulator (SOI) and method for fabricating thereof [patent_app_type] => utility [patent_app_number] => 17/179855 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9766 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179855
Radio frequency (RF) amplifier device on silicon-on-insulator (SOI) and method for fabricating thereof Feb 18, 2021 Issued
Array ( [id] => 17863032 [patent_doc_number] => 11444194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => LDMOS with enhanced safe operating area and method of manufacture [patent_app_type] => utility [patent_app_number] => 17/177953 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 8928 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177953
LDMOS with enhanced safe operating area and method of manufacture Feb 16, 2021 Issued
Array ( [id] => 17263106 [patent_doc_number] => 20210376091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SILICIDE-SANDWICHED SOURCE/DRAIN REGION AND METHOD OF FABRICATING SAME [patent_app_type] => utility [patent_app_number] => 17/175064 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175064
Silicide-sandwiched source/drain region and method of fabricating same Feb 11, 2021 Issued
Array ( [id] => 17486250 [patent_doc_number] => 20220093754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => DUAL SHIELD OXIDE DAMAGE CONTROL [patent_app_type] => utility [patent_app_number] => 17/167911 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167911
Dual shield oxide damage control Feb 3, 2021 Issued
Array ( [id] => 17780386 [patent_doc_number] => 20220246736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => METHODS OF FORMING A MICROELECTRONIC DEVICE, AND RELATED MICROELECTRONIC DEVICES, MEMORY DEVICES, AND ELECTRONIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/167853 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13773 [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] => 17167853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167853
Methods of forming a microelectronic device, and related microelectronic devices, memory devices, and electronic systems Feb 3, 2021 Issued
Array ( [id] => 17025650 [patent_doc_number] => 20210249522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/165199 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165199
Method for manufacturing semiconductor device Feb 1, 2021 Issued
Array ( [id] => 17486223 [patent_doc_number] => 20220093727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/163626 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17163626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163626
SEMICONDUCTOR DEVICE Jan 31, 2021 Abandoned
Array ( [id] => 18236155 [patent_doc_number] => 11600723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Transistor device and method of fabricating a gate of a transistor device [patent_app_type] => utility [patent_app_number] => 17/163744 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 8911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17163744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163744
Transistor device and method of fabricating a gate of a transistor device Jan 31, 2021 Issued
Array ( [id] => 16850685 [patent_doc_number] => 20210151430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/159116 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159116
Semiconductor device Jan 25, 2021 Issued
Array ( [id] => 18105668 [patent_doc_number] => 11545568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Transistor device and method of forming a field plate in an elongate active trench of a transistor device [patent_app_type] => utility [patent_app_number] => 17/156720 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7729 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17156720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/156720
Transistor device and method of forming a field plate in an elongate active trench of a transistor device Jan 24, 2021 Issued
Array ( [id] => 17764814 [patent_doc_number] => 20220238427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => TRENCH GATE TRANSISTORS WITH LOW-RESISTANCE SHIELD AND GATE INTERCONNECTS [patent_app_type] => utility [patent_app_number] => 17/248426 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8344 [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] => 17248426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248426
Trench gate transistors with low-resistance shield and gate interconnects Jan 24, 2021 Issued
Array ( [id] => 20390737 [patent_doc_number] => 12490485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Superjunction transistor device [patent_app_type] => utility [patent_app_number] => 17/792447 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 3510 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792447
Superjunction transistor device Jan 18, 2021 Issued
Array ( [id] => 16981804 [patent_doc_number] => 20210226041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => SELF-ALIGNED TRENCH MOSFET AND IGBT STRUCTURES AND METHODS OF FABRICATION [patent_app_type] => utility [patent_app_number] => 17/152767 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152767
Self-aligned trench MOSFET and IGBT structures and methods of fabrication Jan 18, 2021 Issued
Array ( [id] => 17516823 [patent_doc_number] => 11295984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Method for forming gate oxide [patent_app_type] => utility [patent_app_number] => 17/148343 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4107 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148343
Method for forming gate oxide Jan 12, 2021 Issued
Array ( [id] => 17536899 [patent_doc_number] => 20220115508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Contacts for Semiconductor Devices and Methods of Forming the Same [patent_app_type] => utility [patent_app_number] => 17/146205 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146205
Contacts for semiconductor devices and methods of forming the same Jan 10, 2021 Issued
Array ( [id] => 16796299 [patent_doc_number] => 20210126116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/141438 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141438
Semiconductor device Jan 4, 2021 Issued
Array ( [id] => 17652855 [patent_doc_number] => 11355595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Semiconductor device and method of manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 17/139130 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14815 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139130
Semiconductor device and method of manufacturing semiconductor device Dec 30, 2020 Issued
Array ( [id] => 16995585 [patent_doc_number] => 20210234005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/137568 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137568
Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device Dec 29, 2020 Issued
Array ( [id] => 17551787 [patent_doc_number] => 20220123129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => UNIFORM IMPLANT REGIONS IN A SEMICONDUCTOR RIDGE OF A FINFET [patent_app_type] => utility [patent_app_number] => 17/138647 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4965 [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] => 17138647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138647
Uniform implant regions in a semiconductor ridge of a FinFET Dec 29, 2020 Issued
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