Search

Xiaoliang Chen

Examiner (ID: 19495, Phone: (571)272-9079 , Office: P/2847 )

Most Active Art Unit
2847
Art Unit(s)
2848, 2847, 2835, 2841
Total Applications
1933
Issued Applications
1506
Pending Applications
9
Abandoned Applications
422

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19966666 [patent_doc_number] => 12336204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Tunneling transistor [patent_app_type] => utility [patent_app_number] => 17/505815 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 36 [patent_no_of_words] => 4456 [patent_no_of_claims] => 12 [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] => 17505815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505815
Tunneling transistor Oct 19, 2021 Issued
Array ( [id] => 20668794 [patent_doc_number] => 12610584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Selective growth of high-k oxide on channel of gate-all-around transistors [patent_app_type] => utility [patent_app_number] => 17/485238 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 1135 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485238
Selective growth of high-k oxide on channel of gate-all-around transistors Sep 23, 2021 Issued
Array ( [id] => 18271661 [patent_doc_number] => 20230092903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHODS AND APPARATUS TO EMBED HOST DIES IN A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/480953 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17480953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480953
METHODS AND APPARATUS TO EMBED HOST DIES IN A SUBSTRATE Sep 20, 2021 Pending
Array ( [id] => 20082596 [patent_doc_number] => 12356696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Silicon carbide semiconductor device, power converter, and method for manufacturing silicon carbide semiconductor device [patent_app_type] => utility [patent_app_number] => 17/477791 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2214 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477791
Silicon carbide semiconductor device, power converter, and method for manufacturing silicon carbide semiconductor device Sep 16, 2021 Issued
Array ( [id] => 17870893 [patent_doc_number] => 20220293630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 17/473277 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473277
SEMICONDUCTOR MEMORY DEVICE Sep 12, 2021 Abandoned
Array ( [id] => 17477373 [patent_doc_number] => 20220084877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => TEMPLATE, METHOD OF MANUFACTURING TEMPLATE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/447025 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17447025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447025
Template, method of manufacturing template, and method of manufacturing semiconductor device Sep 6, 2021 Issued
Array ( [id] => 17615558 [patent_doc_number] => 20220157838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SEMICONDUCTOR DEVICE AND DATA STORAGE SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/467568 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467568
Semiconductor device and data storage system including the same Sep 6, 2021 Issued
Array ( [id] => 17933522 [patent_doc_number] => 20220328648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => Spacer Features For Nanosheet-Based Devices [patent_app_type] => utility [patent_app_number] => 17/465259 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465259
Spacer features for nanosheet-based devices Sep 1, 2021 Issued
Array ( [id] => 19735280 [patent_doc_number] => 12213297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Semiconductor devices with threshold voltage modulation layer [patent_app_type] => utility [patent_app_number] => 17/464245 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 57 [patent_no_of_words] => 12730 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464245
Semiconductor devices with threshold voltage modulation layer Aug 31, 2021 Issued
Array ( [id] => 19936847 [patent_doc_number] => 12310067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Multigate device with stressor layers and method of fabricating thereof [patent_app_type] => utility [patent_app_number] => 17/446420 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 4663 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17446420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446420
Multigate device with stressor layers and method of fabricating thereof Aug 29, 2021 Issued
Array ( [id] => 18224444 [patent_doc_number] => 20230063438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SEMICONDUCTOR STRUCTURE HAVING SELF-ALIGNED CONDUCTIVE STRUCTURE AND METHOD FOR FORMING THE SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/461155 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6744 [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] => 17461155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461155
Semiconductor structure having self-aligned conductive structure and method for forming the semiconductor structure Aug 29, 2021 Issued
Array ( [id] => 19926438 [patent_doc_number] => 12300734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Semiconductor device having air gap and method of fabricating thereof [patent_app_type] => utility [patent_app_number] => 17/446419 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 52 [patent_no_of_words] => 4618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17446419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446419
Semiconductor device having air gap and method of fabricating thereof Aug 29, 2021 Issued
Array ( [id] => 19231194 [patent_doc_number] => 12010845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Method for manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 17/459856 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 4857 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459856
Method for manufacturing semiconductor device Aug 26, 2021 Issued
Array ( [id] => 20772955 [patent_doc_number] => 12656622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 17/404485 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 34 [patent_no_of_words] => 16097 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404485
Electronic device Aug 16, 2021 Issued
Array ( [id] => 18195310 [patent_doc_number] => 20230048829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Isolation Structures [patent_app_type] => utility [patent_app_number] => 17/402079 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402079
Isolation structures Aug 12, 2021 Issued
Array ( [id] => 19138165 [patent_doc_number] => 11973141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Nanosheet transistor with ferroelectric region [patent_app_type] => utility [patent_app_number] => 17/397068 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 8964 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397068
Nanosheet transistor with ferroelectric region Aug 8, 2021 Issued
Array ( [id] => 18167183 [patent_doc_number] => 20230033790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Device Structure With Reduced Leakage Current [patent_app_type] => utility [patent_app_number] => 17/389541 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389541
Device structure with reduced leakage current Jul 29, 2021 Issued
Array ( [id] => 20111456 [patent_doc_number] => 12362192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Method for manufacturing semiconductor structure, and semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/603320 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 1196 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603320
Method for manufacturing semiconductor structure, and semiconductor structure Jul 19, 2021 Issued
Array ( [id] => 17933826 [patent_doc_number] => 20220328952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SEMICONDUCTOR STRUCTURES AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/361269 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361269
Semiconductor structures and method of forming the same Jun 27, 2021 Issued
Array ( [id] => 18761544 [patent_doc_number] => 11812598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Memory device including laterally perforated support pillar structures surrounding contact via structures and methods for forming the same [patent_app_type] => utility [patent_app_number] => 17/355883 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 86 [patent_no_of_words] => 18841 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355883
Memory device including laterally perforated support pillar structures surrounding contact via structures and methods for forming the same Jun 22, 2021 Issued
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