Search

David Vu

Examiner (ID: 8926, Phone: (571)272-1798 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2818
Total Applications
2048
Issued Applications
1711
Pending Applications
95
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16316235 [patent_doc_number] => 20200294973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/889498 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889498
Semiconductor device and manufacturing method thereof May 31, 2020 Issued
Array ( [id] => 17263135 [patent_doc_number] => 20210376120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => THIRD GENERATION FLASH MEMORY STRUCTURE WITH SELF-ALIGNED CONTACT AND METHODS FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 16/885351 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7884 [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] => 16885351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885351
Third generation flash memory structure with self-aligned contact and methods for forming the same May 27, 2020 Issued
Array ( [id] => 17032967 [patent_doc_number] => 11094787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Method of manufacturing semiconductor device and semiconductor device [patent_app_type] => utility [patent_app_number] => 16/882534 [patent_app_country] => US [patent_app_date] => 2020-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 17921 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882534
Method of manufacturing semiconductor device and semiconductor device May 23, 2020 Issued
Array ( [id] => 19370561 [patent_doc_number] => 12062655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Semiconductor device and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 17/615390 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 39 [patent_no_of_words] => 16945 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615390
Semiconductor device and method for manufacturing same May 20, 2020 Issued
Array ( [id] => 16944367 [patent_doc_number] => 11056620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Light emitting device and plant cultivation method [patent_app_type] => utility [patent_app_number] => 16/880532 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12459 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [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] => 16880532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880532
Light emitting device and plant cultivation method May 20, 2020 Issued
Array ( [id] => 18105589 [patent_doc_number] => 11545487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Three-dimensional optoelectronic device package and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/878635 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 5681 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16878635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/878635
Three-dimensional optoelectronic device package and method for manufacturing the same May 19, 2020 Issued
Array ( [id] => 17217850 [patent_doc_number] => 20210351188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => STRUCTURES AND METHODS FOR FORMING DYNAMIC RANDOM-ACCESS DEVICES [patent_app_type] => utility [patent_app_number] => 16/868851 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868851
Structures and methods for forming dynamic random-access devices May 6, 2020 Issued
Array ( [id] => 17107409 [patent_doc_number] => 11127635 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Techniques for wafer stack processing [patent_app_type] => utility [patent_app_number] => 16/866685 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 47 [patent_no_of_words] => 10443 [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] => 16866685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866685
Techniques for wafer stack processing May 4, 2020 Issued
Array ( [id] => 16440452 [patent_doc_number] => 20200357779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => MICRO LED TRANSFER METHOD AND DISPLAY MODULE MANUFACTURED BY THE SAME [patent_app_type] => utility [patent_app_number] => 16/866027 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16866027 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866027
Micro LED transfer method and display module manufactured by the same May 3, 2020 Issued
Array ( [id] => 16241612 [patent_doc_number] => 20200258846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => ELECTROMAGNETIC SHIELDING METAL-INSULATOR-METAL CAPACITOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/863934 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863934 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863934
Electromagnetic shielding metal-insulator-metal capacitor structure Apr 29, 2020 Issued
Array ( [id] => 16241659 [patent_doc_number] => 20200258893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/859155 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859155
Method of manufacturing a semiconductor device and a semiconductor device Apr 26, 2020 Issued
Array ( [id] => 16835156 [patent_doc_number] => 11011415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Airgap vias in electrical interconnects [patent_app_type] => utility [patent_app_number] => 16/858484 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5632 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858484
Airgap vias in electrical interconnects Apr 23, 2020 Issued
Array ( [id] => 19952758 [patent_doc_number] => 12324143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Methods of utilizing etch-stop material during fabrication of capacitors, integrated assemblies comprising capacitors [patent_app_type] => utility [patent_app_number] => 16/851588 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1052 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851588
Methods of utilizing etch-stop material during fabrication of capacitors, integrated assemblies comprising capacitors Apr 16, 2020 Issued
Array ( [id] => 16881313 [patent_doc_number] => 11031471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 16/846434 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 43 [patent_no_of_words] => 17052 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846434
Semiconductor device Apr 12, 2020 Issued
Array ( [id] => 16210669 [patent_doc_number] => 20200243659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => TRANSISTORS WITH DUAL GATE CONDUCTORS, AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 16/846941 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846941
TRANSISTORS WITH DUAL GATE CONDUCTORS, AND ASSOCIATED METHODS Apr 12, 2020 Abandoned
Array ( [id] => 16850711 [patent_doc_number] => 20210151456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/847251 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847251
Semiconductor device and manufacturing method of semiconductor device Apr 12, 2020 Issued
Array ( [id] => 16692284 [patent_doc_number] => 20210074763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => NONVOLATILE MEMORY DEVICE HAVING RESISTANCE CHANGE MEMORY LAYER [patent_app_type] => utility [patent_app_number] => 16/844806 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844806
Nonvolatile memory device having resistance change memory layer Apr 8, 2020 Issued
Array ( [id] => 17332422 [patent_doc_number] => 11222890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Integrated power semiconductor device and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/839089 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 49 [patent_no_of_words] => 24763 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839089
Integrated power semiconductor device and method for manufacturing the same Apr 2, 2020 Issued
Array ( [id] => 17700368 [patent_doc_number] => 11374103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Gate structure and photomask of NAND memory and method for making the same [patent_app_type] => utility [patent_app_number] => 16/837961 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 4763 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837961
Gate structure and photomask of NAND memory and method for making the same Mar 31, 2020 Issued
Array ( [id] => 16348223 [patent_doc_number] => 20200312874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => 3D-NAND MOLD [patent_app_type] => utility [patent_app_number] => 16/833899 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7127 [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] => 16833899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833899
3D-NAND mold Mar 29, 2020 Issued
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