Search

Xiaoming Liu

Examiner (ID: 7482, Phone: (571)270-0384 , Office: P/2812 )

Most Active Art Unit
2812
Art Unit(s)
2812
Total Applications
630
Issued Applications
505
Pending Applications
75
Abandoned Applications
80

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19515959 [patent_doc_number] => 20240347645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/752086 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752086
TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME Jun 23, 2024 Issued
Array ( [id] => 20470990 [patent_doc_number] => 12527036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Semiconductor memory device and fabrication method thereof [patent_app_type] => utility [patent_app_number] => 18/739341 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739341
Semiconductor memory device and fabrication method thereof Jun 10, 2024 Issued
Array ( [id] => 19484341 [patent_doc_number] => 20240332383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SEMICONDUCTOR MEMORY DEVICE AND FABRICATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/739336 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739336
SEMICONDUCTOR MEMORY DEVICE AND FABRICATION METHOD THEREOF Jun 10, 2024 Pending
Array ( [id] => 19421102 [patent_doc_number] => 20240297226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/660728 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18660728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660728
Semiconductor structure May 9, 2024 Issued
Array ( [id] => 20361719 [patent_doc_number] => 12477737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Semiconductor device and method of manufacturing the semiconductor device [patent_app_type] => utility [patent_app_number] => 18/657059 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 30 [patent_no_of_words] => 5459 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657059
Semiconductor device and method of manufacturing the semiconductor device May 6, 2024 Issued
Array ( [id] => 19394797 [patent_doc_number] => 20240284667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SEMICONDUCTOR WITH EXTENDED LIFE TIME FLASH MEMORY [patent_app_type] => utility [patent_app_number] => 18/649949 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649949
SEMICONDUCTOR WITH EXTENDED LIFE TIME FLASH MEMORY Apr 28, 2024 Pending
Array ( [id] => 20361892 [patent_doc_number] => 12477911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Display substrate and manufacturing method thereof, and display device [patent_app_type] => utility [patent_app_number] => 18/645581 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 23916 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645581
Display substrate and manufacturing method thereof, and display device Apr 24, 2024 Issued
Array ( [id] => 19335493 [patent_doc_number] => 20240249923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => PLASMA GENERATING DEVICE, SUBSTRATE PROCESSING APPARATUS, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/624655 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624655
PLASMA GENERATING DEVICE, SUBSTRATE PROCESSING APPARATUS, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Apr 1, 2024 Pending
Array ( [id] => 19323290 [patent_doc_number] => 20240244838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/617590 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617590
Memory device and method of manufacturing the same Mar 25, 2024 Issued
Array ( [id] => 19308967 [patent_doc_number] => 20240237550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/611753 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611753
Semiconductor device and method for fabricating the same Mar 20, 2024 Issued
Array ( [id] => 19901582 [patent_doc_number] => 12279536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Semiconductor device and method for fabricating the same [patent_app_type] => utility [patent_app_number] => 18/610212 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610212
Semiconductor device and method for fabricating the same Mar 18, 2024 Issued
Array ( [id] => 20361766 [patent_doc_number] => 12477784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Dipoles in semiconductor devices [patent_app_type] => utility [patent_app_number] => 18/431921 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 8333 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18431921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431921
Dipoles in semiconductor devices Feb 1, 2024 Issued
Array ( [id] => 19193520 [patent_doc_number] => 20240172433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => METHOD FOR FABRICATING THREE-DIMENSIONAL MEMORY [patent_app_type] => utility [patent_app_number] => 18/429844 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7293 [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] => 18429844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429844
Method for fabricating three-dimensional memory Jan 31, 2024 Issued
Array ( [id] => 19191427 [patent_doc_number] => 20240170340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SEMICONDUCTOR DEVICE HAVING WORK-FUNCTION METAL AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/425390 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425390
Semiconductor device having work-function metal and method of forming the same Jan 28, 2024 Issued
Array ( [id] => 19193510 [patent_doc_number] => 20240172423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => METHODS OF FABRICATING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/419066 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419066
Methods of fabricating semiconductor device Jan 21, 2024 Issued
Array ( [id] => 19148596 [patent_doc_number] => 20240147714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => FLASH MEMORY STRUCTURE WITH ENHANCED FLOATING GATE [patent_app_type] => utility [patent_app_number] => 18/404086 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8426 [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] => 18404086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404086
Flash memory structure with enhanced floating gate Jan 3, 2024 Issued
Array ( [id] => 19935160 [patent_doc_number] => 12308369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Method of manufacturing a semiconductor device and a semiconductor device [patent_app_type] => utility [patent_app_number] => 18/404638 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 4658 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404638
Method of manufacturing a semiconductor device and a semiconductor device Jan 3, 2024 Issued
Array ( [id] => 20191223 [patent_doc_number] => 12402362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Flash memory device with three-dimensional half structure and methods for forming the same [patent_app_type] => utility [patent_app_number] => 18/394895 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 1128 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394895
Flash memory device with three-dimensional half structure and methods for forming the same Dec 21, 2023 Issued
Array ( [id] => 19101053 [patent_doc_number] => 20240120281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => CHIP PACKAGE [patent_app_type] => utility [patent_app_number] => 18/524118 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18524118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524118
Chip package Nov 29, 2023 Issued
Array ( [id] => 18961136 [patent_doc_number] => 20240049463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SINGLE POLY NON-VOLATILE MEMORY DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/487546 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487546
SINGLE POLY NON-VOLATILE MEMORY DEVICE AND MANUFACTURING METHOD THEREOF Oct 15, 2023 Pending
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