
Tsz K. Chiu
Examiner (ID: 7822, Phone: (571)272-8656 , Office: P/2822 )
| Most Active Art Unit | 2822 |
| Art Unit(s) | 2898, 2822 |
| Total Applications | 886 |
| Issued Applications | 635 |
| Pending Applications | 94 |
| Abandoned Applications | 177 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18522009
[patent_doc_number] => 11711919
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-07-25
[patent_title] => Semiconductor memory device
[patent_app_type] => utility
[patent_app_number] => 17/020418
[patent_app_country] => US
[patent_app_date] => 2020-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 7895
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 368
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020418
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/020418 | Semiconductor memory device | Sep 13, 2020 | Issued |
Array
(
[id] => 17070760
[patent_doc_number] => 20210272977
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-02
[patent_title] => SEMICONDUCTOR MEMORY DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/018062
[patent_app_country] => US
[patent_app_date] => 2020-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16061
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 396
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018062
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/018062 | Semiconductor memory device | Sep 10, 2020 | Issued |
Array
(
[id] => 17100275
[patent_doc_number] => 20210288066
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-16
[patent_title] => THREE-DIMENSIONAL MEMORY DEVICES HAVING TWO-DIMENSIONAL MATERIALS
[patent_app_type] => utility
[patent_app_number] => 17/016778
[patent_app_country] => US
[patent_app_date] => 2020-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5305
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17016778
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/016778 | THREE-DIMENSIONAL MEMORY DEVICES HAVING TWO-DIMENSIONAL MATERIALS | Sep 9, 2020 | Abandoned |
Array
(
[id] => 17918065
[patent_doc_number] => 20220320461
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-06
[patent_title] => DISPLAY APPARATUS AND METHOD OF FABRICATING DISPLAY APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/311346
[patent_app_country] => US
[patent_app_date] => 2020-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11206
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17311346
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/311346 | Display apparatus and method of fabricating display apparatus | Sep 8, 2020 | Issued |
Array
(
[id] => 19231189
[patent_doc_number] => 12010840
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-11
[patent_title] => Vertical type non-volatile memory device and method of manufacturing the same
[patent_app_type] => utility
[patent_app_number] => 17/013726
[patent_app_country] => US
[patent_app_date] => 2020-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 38
[patent_no_of_words] => 13784
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 289
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013726
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/013726 | Vertical type non-volatile memory device and method of manufacturing the same | Sep 6, 2020 | Issued |
Array
(
[id] => 17448452
[patent_doc_number] => 20220068957
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-03
[patent_title] => MEMORY DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/009968
[patent_app_country] => US
[patent_app_date] => 2020-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7816
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009968
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/009968 | Memory device | Sep 1, 2020 | Issued |
Array
(
[id] => 16995475
[patent_doc_number] => 20210233895
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-29
[patent_title] => SEMICONDUCTOR STORAGE DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/007797
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11405
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 314
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17007797
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/007797 | Semiconductor storage device | Aug 30, 2020 | Issued |
Array
(
[id] => 17055952
[patent_doc_number] => 20210265386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-26
[patent_title] => SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/006656
[patent_app_country] => US
[patent_app_date] => 2020-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8623
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006656
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/006656 | Semiconductor storage device and manufacturing method thereof | Aug 27, 2020 | Issued |
Array
(
[id] => 16509432
[patent_doc_number] => 20200388688
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-10
[patent_title] => THREE-DIMENSIONAL MEMORY DEVICE INCLUDING A SILICON-GERMANIUM SOURCE CONTACT LAYER AND METHOD OF MAKING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/001117
[patent_app_country] => US
[patent_app_date] => 2020-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 51626
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001117
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/001117 | Three-dimensional memory device including a silicon-germanium source contact layer and method of making the same | Aug 23, 2020 | Issued |
Array
(
[id] => 16471789
[patent_doc_number] => 20200373327
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-26
[patent_title] => SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/993398
[patent_app_country] => US
[patent_app_date] => 2020-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6352
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 16993398
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/993398 | Semiconductor memory device and production method thereof | Aug 13, 2020 | Issued |
Array
(
[id] => 17339494
[patent_doc_number] => 20220005825
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-06
[patent_title] => THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/984772
[patent_app_country] => US
[patent_app_date] => 2020-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13997
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984772
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/984772 | Three-dimensional memory device and fabrication method thereof | Aug 3, 2020 | Issued |
Array
(
[id] => 16440481
[patent_doc_number] => 20200357808
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-12
[patent_title] => NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/941106
[patent_app_country] => US
[patent_app_date] => 2020-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6105
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941106
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/941106 | Nonvolatile semiconductor memory device and method of manufacturing the same | Jul 27, 2020 | Issued |
Array
(
[id] => 18317607
[patent_doc_number] => 11631692
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-18
[patent_title] => Semiconductor memory device
[patent_app_type] => utility
[patent_app_number] => 16/935306
[patent_app_country] => US
[patent_app_date] => 2020-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 7049
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935306
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/935306 | Semiconductor memory device | Jul 21, 2020 | Issued |
Array
(
[id] => 20276446
[patent_doc_number] => 12446235
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-14
[patent_title] => Integrated circuit device with vertical cell array and through electrodes
[patent_app_type] => utility
[patent_app_number] => 16/935607
[patent_app_country] => US
[patent_app_date] => 2020-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 21
[patent_no_of_words] => 7901
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935607
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/935607 | Integrated circuit device with vertical cell array and through electrodes | Jul 21, 2020 | Issued |
Array
(
[id] => 16812278
[patent_doc_number] => 20210134833
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => SEMICONDUCTOR DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/927044
[patent_app_country] => US
[patent_app_date] => 2020-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5979
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927044
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/927044 | Semiconductor device | Jul 12, 2020 | Issued |
Array
(
[id] => 17159069
[patent_doc_number] => 20210320120
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-14
[patent_title] => THREE-DIMENSIONAL MEMORY DEVICES
[patent_app_type] => utility
[patent_app_number] => 16/920218
[patent_app_country] => US
[patent_app_date] => 2020-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14909
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920218
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/920218 | Three-dimensional memory devices | Jul 1, 2020 | Issued |
Array
(
[id] => 18937218
[patent_doc_number] => 11889683
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-30
[patent_title] => Memory arrays comprising strings of memory cells and methods used in forming a memory array comprising strings of memory cells
[patent_app_type] => utility
[patent_app_number] => 16/918129
[patent_app_country] => US
[patent_app_date] => 2020-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 6127
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[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] => 16918129
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/918129 | Memory arrays comprising strings of memory cells and methods used in forming a memory array comprising strings of memory cells | Jun 30, 2020 | Issued |
Array
(
[id] => 16951733
[patent_doc_number] => 20210210425
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-08
[patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/917410
[patent_app_country] => US
[patent_app_date] => 2020-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11410
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917410
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/917410 | Semiconductor device and manufacturing method of semiconductor device | Jun 29, 2020 | Issued |
Array
(
[id] => 16951733
[patent_doc_number] => 20210210425
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-08
[patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/917410
[patent_app_country] => US
[patent_app_date] => 2020-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11410
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917410
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/917410 | Semiconductor device and manufacturing method of semiconductor device | Jun 29, 2020 | Issued |
Array
(
[id] => 16951733
[patent_doc_number] => 20210210425
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-08
[patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/917410
[patent_app_country] => US
[patent_app_date] => 2020-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11410
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917410
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/917410 | Semiconductor device and manufacturing method of semiconductor device | Jun 29, 2020 | Issued |