Search

Phi Hoang

Examiner (ID: 3622, Phone: (571)270-3417 , Office: P/2613 )

Most Active Art Unit
2613
Art Unit(s)
4178, 2678, 2613, 2619, 2628
Total Applications
1053
Issued Applications
820
Pending Applications
67
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20245908 [patent_doc_number] => 12426253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Dynamic random access memory structure and a method for forming the same [patent_app_type] => utility [patent_app_number] => 18/072348 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 37 [patent_no_of_words] => 2101 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 18072348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072348
Dynamic random access memory structure and a method for forming the same Nov 29, 2022 Issued
Array ( [id] => 20245897 [patent_doc_number] => 12426242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Semiconductor memory device having a bit line contact disposed in the substrate [patent_app_type] => utility [patent_app_number] => 17/993902 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 2242 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993902
Semiconductor memory device having a bit line contact disposed in the substrate Nov 23, 2022 Issued
Array ( [id] => 19842796 [patent_doc_number] => 12255197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Package-on-package type semiconductor package [patent_app_type] => utility [patent_app_number] => 17/989791 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5921 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989791
Package-on-package type semiconductor package Nov 17, 2022 Issued
Array ( [id] => 20334409 [patent_doc_number] => 12464705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Semiconductor device having a lateral conductive line included low and high work function electrodes [patent_app_type] => utility [patent_app_number] => 17/988071 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 5775 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17988071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988071
Semiconductor device having a lateral conductive line included low and high work function electrodes Nov 15, 2022 Issued
Array ( [id] => 18977223 [patent_doc_number] => 20240057315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/983402 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983402
Semiconductor device having semiconductor layers disposed between upper portions of the isolation structures and the active regions Nov 8, 2022 Issued
Array ( [id] => 20191163 [patent_doc_number] => 12402301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Semiconductor memory device having shield layer between peripheral circuit and cell array structures [patent_app_type] => utility [patent_app_number] => 17/981719 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 6841 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 17981719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981719
Semiconductor memory device having shield layer between peripheral circuit and cell array structures Nov 6, 2022 Issued
Array ( [id] => 18211210 [patent_doc_number] => 20230057473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/980897 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980897
Display device including a plurality of layers each including a light emitting layer Nov 3, 2022 Issued
Array ( [id] => 19314407 [patent_doc_number] => 12040232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Multi-transistor stack architecture in a single vertical stack [patent_app_type] => utility [patent_app_number] => 17/980345 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 6904 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980345
Multi-transistor stack architecture in a single vertical stack Nov 2, 2022 Issued
Array ( [id] => 18180498 [patent_doc_number] => 20230041227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => INTEGRATED POWER SWITCHING DEVICE HEAT SINK [patent_app_type] => utility [patent_app_number] => 17/973219 [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] => 5281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973219
Integrated power switching device heat sink Oct 24, 2022 Issued
Array ( [id] => 19936917 [patent_doc_number] => 12310138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Photosensor having a scattering structure comprises circular ring and peripheral patterns [patent_app_type] => utility [patent_app_number] => 17/969663 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 5361 [patent_no_of_claims] => 20 [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] => 17969663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969663
Photosensor having a scattering structure comprises circular ring and peripheral patterns Oct 18, 2022 Issued
Array ( [id] => 18653159 [patent_doc_number] => 20230298999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/047704 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7710 [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] => 18047704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047704
Semiconductor memory device having bit lines with different height Oct 18, 2022 Issued
Array ( [id] => 19936917 [patent_doc_number] => 12310138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Photosensor having a scattering structure comprises circular ring and peripheral patterns [patent_app_type] => utility [patent_app_number] => 17/969663 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 5361 [patent_no_of_claims] => 20 [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] => 17969663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969663
Photosensor having a scattering structure comprises circular ring and peripheral patterns Oct 18, 2022 Issued
Array ( [id] => 18690074 [patent_doc_number] => 11785835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Touch panel having a photoelectric conversion element between the first and second flexible substrates [patent_app_type] => utility [patent_app_number] => 17/961806 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 61 [patent_no_of_words] => 22118 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 17961806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961806
Touch panel having a photoelectric conversion element between the first and second flexible substrates Oct 6, 2022 Issued
Array ( [id] => 18706526 [patent_doc_number] => 11793058 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Display apparatus having a light emitting layer disposed in a portion of the opening peripheral area [patent_app_type] => utility [patent_app_number] => 17/954676 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 7603 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954676
Display apparatus having a light emitting layer disposed in a portion of the opening peripheral area Sep 27, 2022 Issued
Array ( [id] => 19945333 [patent_doc_number] => 12317483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Semiconductor structure having isolation structure embedded in the groove of the bit line [patent_app_type] => utility [patent_app_number] => 17/954221 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 37 [patent_no_of_words] => 3542 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954221
Semiconductor structure having isolation structure embedded in the groove of the bit line Sep 26, 2022 Issued
Array ( [id] => 20268575 [patent_doc_number] => 12439587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Semiconductor device having an air gap surrounding a portion of a conductive contact layer [patent_app_type] => utility [patent_app_number] => 17/953054 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 2313 [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] => 17953054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953054
Semiconductor device having an air gap surrounding a portion of a conductive contact layer Sep 25, 2022 Issued
Array ( [id] => 20191162 [patent_doc_number] => 12402300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Semiconductor device having channel regions distributed on two opposite sides of a gate electrode [patent_app_type] => utility [patent_app_number] => 17/952262 [patent_app_country] => US [patent_app_date] => 2022-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 1008 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952262
Semiconductor device having channel regions distributed on two opposite sides of a gate electrode Sep 24, 2022 Issued
Array ( [id] => 19966633 [patent_doc_number] => 12336170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Semiconductor structure having two word lines covering part of opposite side surfaces of the plurality of semiconductor channels [patent_app_type] => utility [patent_app_number] => 17/952265 [patent_app_country] => US [patent_app_date] => 2022-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 26 [patent_no_of_words] => 1189 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952265
Semiconductor structure having two word lines covering part of opposite side surfaces of the plurality of semiconductor channels Sep 24, 2022 Issued
Array ( [id] => 19945323 [patent_doc_number] => 12317473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Semiconductor device having plurality of trenches with different depth [patent_app_type] => utility [patent_app_number] => 17/951077 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951077
Semiconductor device having plurality of trenches with different depth Sep 21, 2022 Issued
Array ( [id] => 19973899 [patent_doc_number] => 12342532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Semiconductor structure and method for fabricating a device having source region with different doping types in horizontal direction [patent_app_type] => utility [patent_app_number] => 17/946063 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 29 [patent_no_of_words] => 2211 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946063
Semiconductor structure and method for fabricating a device having source region with different doping types in horizontal direction Sep 15, 2022 Issued
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