
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |