Search

Changhyun Yi

Examiner (ID: 10577, Phone: (571)270-7799 , Office: P/2826 )

Most Active Art Unit
2826
Art Unit(s)
2826, 2812
Total Applications
1322
Issued Applications
1144
Pending Applications
142
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17863020 [patent_doc_number] => 11444182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Fin semiconductor device and method for making the same [patent_app_type] => utility [patent_app_number] => 17/327485 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 6542 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327485
Fin semiconductor device and method for making the same May 20, 2021 Issued
Array ( [id] => 18054219 [patent_doc_number] => 11527614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Semiconductor structure with conductive structure and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/325419 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 52 [patent_no_of_words] => 10307 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325419
Semiconductor structure with conductive structure and method for manufacturing the same May 19, 2021 Issued
Array ( [id] => 18263179 [patent_doc_number] => 11610888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Semiconductor device having cap layer [patent_app_type] => utility [patent_app_number] => 17/326005 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 10759 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326005
Semiconductor device having cap layer May 19, 2021 Issued
Array ( [id] => 17509390 [patent_doc_number] => 20220102493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SEMICONDUCTOR DEVICES AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/324610 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324610
Semiconductor devices and method of manufacturing the same May 18, 2021 Issued
Array ( [id] => 18137432 [patent_doc_number] => 11563121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Integrated circuits and methods of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/320617 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 9826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320617
Integrated circuits and methods of manufacturing the same May 13, 2021 Issued
Array ( [id] => 18447117 [patent_doc_number] => 11682693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 17/316339 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 25621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316339
Display device May 9, 2021 Issued
Array ( [id] => 17040817 [patent_doc_number] => 20210257453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => GATE-ALL-AROUND INTEGRATED CIRCUIT STRUCTURES HAVING DEPOPULATED CHANNEL STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/308900 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308900
Gate-all-around integrated circuit structures having depopulated channel structures May 4, 2021 Issued
Array ( [id] => 17040752 [patent_doc_number] => 20210257388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => SEMICONDUCTOR DEVICE INCLUDING STANDARD CELLS [patent_app_type] => utility [patent_app_number] => 17/306852 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10907 [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] => 17306852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306852
Semiconductor device including standard cells May 2, 2021 Issued
Array ( [id] => 18735788 [patent_doc_number] => 11804530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Semiconductor device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/245601 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 10524 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245601
Semiconductor device and method of fabricating the same Apr 29, 2021 Issued
Array ( [id] => 19767453 [patent_doc_number] => 12225769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Display panel and display device including compensating transistor, drive transistor and storage capacitance [patent_app_type] => utility [patent_app_number] => 17/636545 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 11010 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636545
Display panel and display device including compensating transistor, drive transistor and storage capacitance Apr 28, 2021 Issued
Array ( [id] => 18999077 [patent_doc_number] => 11915932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Plasma etching of mask materials [patent_app_type] => utility [patent_app_number] => 17/242758 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8503 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242758
Plasma etching of mask materials Apr 27, 2021 Issued
Array ( [id] => 17870791 [patent_doc_number] => 20220293528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Interconnect Structure and Method of Forming Thereof [patent_app_type] => utility [patent_app_number] => 17/242783 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17242783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242783
Interconnect structure and method of forming thereof Apr 27, 2021 Issued
Array ( [id] => 18274530 [patent_doc_number] => 11613460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Systems, methods, and devices for mechanical isolation or mechanical damping of microfabricated inertial sensors [patent_app_type] => utility [patent_app_number] => 17/241148 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 15726 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241148
Systems, methods, and devices for mechanical isolation or mechanical damping of microfabricated inertial sensors Apr 26, 2021 Issued
Array ( [id] => 18236152 [patent_doc_number] => 11600720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Forming semiconductor structures with two-dimensional materials [patent_app_type] => utility [patent_app_number] => 17/240482 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 8 [patent_no_of_words] => 4975 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240482
Forming semiconductor structures with two-dimensional materials Apr 25, 2021 Issued
Array ( [id] => 17956480 [patent_doc_number] => 11482595 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-25 [patent_title] => Dual side contact structures in semiconductor devices [patent_app_type] => utility [patent_app_number] => 17/238983 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 52 [patent_no_of_words] => 7677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238983
Dual side contact structures in semiconductor devices Apr 22, 2021 Issued
Array ( [id] => 17963902 [patent_doc_number] => 20220344483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => METHOD FOR FORMING EPITAXIAL SOURCE/DRAIN FEATURES AND SEMICONDUCTOR DEVICES FABRICATED THEREOF [patent_app_type] => utility [patent_app_number] => 17/238505 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238505
Method for forming epitaxial source/drain features and semiconductor devices fabricated thereof Apr 22, 2021 Issued
Array ( [id] => 19029923 [patent_doc_number] => 11929287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Dielectric liner for field effect transistors [patent_app_type] => utility [patent_app_number] => 17/238376 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 9623 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238376
Dielectric liner for field effect transistors Apr 22, 2021 Issued
Array ( [id] => 18105656 [patent_doc_number] => 11545556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Semiconductor device with air gap between gate-all-around transistors and method for forming the same [patent_app_type] => utility [patent_app_number] => 17/234328 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 12931 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17234328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234328
Semiconductor device with air gap between gate-all-around transistors and method for forming the same Apr 18, 2021 Issued
Array ( [id] => 18249201 [patent_doc_number] => 11605803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Stretchable display device [patent_app_type] => utility [patent_app_number] => 17/232897 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 19934 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232897
Stretchable display device Apr 15, 2021 Issued
Array ( [id] => 17780249 [patent_doc_number] => 20220246599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => INTEGRATED CIRCUIT DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/231206 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231206
Integrated circuit device and method Apr 14, 2021 Issued
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