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] => 15316139 [patent_doc_number] => 10522787 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => High efficiency quantum dot LED structure [patent_app_type] => utility [patent_app_number] => 16/200817 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7996 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200817
High efficiency quantum dot LED structure Nov 26, 2018 Issued
Array ( [id] => 15673259 [patent_doc_number] => 10600873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Semiconductor device having a junction portion contacting a Schottky metal [patent_app_type] => utility [patent_app_number] => 16/196623 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5636 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196623
Semiconductor device having a junction portion contacting a Schottky metal Nov 19, 2018 Issued
Array ( [id] => 17500775 [patent_doc_number] => 11289485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Semiconductor device and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/770205 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 92 [patent_no_of_words] => 18233 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770205
Semiconductor device and method of manufacturing the same Nov 15, 2018 Issued
Array ( [id] => 15668691 [patent_doc_number] => 10598568 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Vibration measurement and analysis [patent_app_type] => utility [patent_app_number] => 16/191531 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 44 [patent_no_of_words] => 18264 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191531
Vibration measurement and analysis Nov 14, 2018 Issued
Array ( [id] => 14076041 [patent_doc_number] => 20190086908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => DEVICES, METHODS, AND SYSTEMS FOR A DISTRIBUTED RULE BASED AUTOMATED FAULT DETECTION [patent_app_type] => utility [patent_app_number] => 16/192402 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16192402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192402
Devices, methods, and systems for a distributed rule based automated fault detection Nov 14, 2018 Issued
Array ( [id] => 14446467 [patent_doc_number] => 20190181107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => SELECTIVE RECESS [patent_app_type] => utility [patent_app_number] => 16/189804 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189804
Selective recess Nov 12, 2018 Issued
Array ( [id] => 14046737 [patent_doc_number] => 20190079475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => METHOD AND APPARATUS FOR ACTIVATION AND DE-ACTIVATION OF POWER CONDITIONERS IN DISTRIBUTED RESOURCE ISLAND SYSTEMS USING LOW VOLTAGE AC [patent_app_type] => utility [patent_app_number] => 16/184579 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16184579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/184579
Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage AC Nov 7, 2018 Issued
Array ( [id] => 17203868 [patent_doc_number] => 20210343963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => DISPLAY PANEL, DISPLAY DEVICE AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/341448 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341448
Display panel, display device and manufacturing method Nov 7, 2018 Issued
Array ( [id] => 14285217 [patent_doc_number] => 20190139893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => Construction Of Integrated Circuitry And A Method Of Forming An Elevationally-Extending Conductor Laterally Between A Pair Of Structures [patent_app_type] => utility [patent_app_number] => 16/183390 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4669 [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] => 16183390 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/183390
Construction of integrated circuitry and a method of forming an elevationally-extending conductor laterally between a pair of structures Nov 6, 2018 Issued
Array ( [id] => 15731965 [patent_doc_number] => 10614415 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-07 [patent_title] => Smart shelves [patent_app_type] => utility [patent_app_number] => 16/179750 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 14136 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179750
Smart shelves Nov 1, 2018 Issued
Array ( [id] => 16172950 [patent_doc_number] => 10714528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Chip package and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 16/178483 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 4602 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178483
Chip package and manufacturing method thereof Oct 31, 2018 Issued
Array ( [id] => 15746121 [patent_doc_number] => 20200111950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/178542 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16178542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178542
Semiconductor device and method for fabricating the same Oct 31, 2018 Issued
Array ( [id] => 16172897 [patent_doc_number] => 10714475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Semiconductor device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 16/178340 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 10716 [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] => 16178340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178340
Semiconductor device and manufacturing method thereof Oct 31, 2018 Issued
Array ( [id] => 15760321 [patent_doc_number] => 10622288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Semiconductor device and method for producing semiconductor device [patent_app_type] => utility [patent_app_number] => 16/178265 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 7166 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178265
Semiconductor device and method for producing semiconductor device Oct 31, 2018 Issued
Array ( [id] => 14221833 [patent_doc_number] => 20190123301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/150032 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16150032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/150032
Display device and method of fabricating the same Oct 1, 2018 Issued
Array ( [id] => 17203757 [patent_doc_number] => 20210343852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => FIELD-EFFECT TRANSISTOR AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/337556 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16337556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/337556
FIELD-EFFECT TRANSISTOR AND METHOD FOR FABRICATING THE SAME Sep 27, 2018 Abandoned
Array ( [id] => 15717967 [patent_doc_number] => 20200105751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => STACKED TRANSISTOR ARCHITECTURE INCLUDING NANOWIRE OR NANORIBBON THIN FILM TRANSISTORS [patent_app_type] => utility [patent_app_number] => 16/145817 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16145817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145817
Stacked transistor architecture including nanowire or nanoribbon thin film transistors Sep 27, 2018 Issued
Array ( [id] => 17470211 [patent_doc_number] => 11276694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Transistor structure with indium phosphide channel [patent_app_type] => utility [patent_app_number] => 16/139684 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 13463 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16139684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/139684
Transistor structure with indium phosphide channel Sep 23, 2018 Issued
Array ( [id] => 17683457 [patent_doc_number] => 11367722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Stacked nanowire transistor structure with different channel geometries for stress [patent_app_type] => utility [patent_app_number] => 16/138356 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 17065 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16138356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/138356
Stacked nanowire transistor structure with different channel geometries for stress Sep 20, 2018 Issued
Array ( [id] => 16301226 [patent_doc_number] => 20200286949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SEMICONDUCTOR MODULE AND DISPLAY DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/648860 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648860
Semiconductor module and display device including same Sep 18, 2018 Issued
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