Search

Yu Chen

Examiner (ID: 574, Phone: (571)270-7881 , Office: P/2815 )

Most Active Art Unit
2613
Art Unit(s)
2896, 2815, 2613
Total Applications
1252
Issued Applications
745
Pending Applications
201
Abandoned Applications
358

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18473438 [patent_doc_number] => 20230207726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => LIGHT GENERATION FROM RESONANT INELASTIC TUNNELING JUNCTIONS [patent_app_type] => utility [patent_app_number] => 18/000078 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000078
LIGHT GENERATION FROM RESONANT INELASTIC TUNNELING JUNCTIONS May 27, 2021 Pending
Array ( [id] => 18514813 [patent_doc_number] => 20230231076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => OPTOELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/928755 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928755
OPTOELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF May 25, 2021 Pending
Array ( [id] => 17085675 [patent_doc_number] => 20210280682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => SEMICONDUCTOR DEVICES HAVING GATE STRUCTURES WITH SKIRT REGIONS [patent_app_type] => utility [patent_app_number] => 17/329240 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17329240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329240
Semiconductor devices having gate structures with skirt regions May 24, 2021 Issued
Array ( [id] => 18024535 [patent_doc_number] => 20220376034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SEMICONDUCTOR PACKAGE STRUCTURE AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/321158 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8278 [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] => 17321158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321158
SEMICONDUCTOR PACKAGE STRUCTURE AND METHOD FOR FORMING THE SAME May 13, 2021 Pending
Array ( [id] => 20482386 [patent_doc_number] => 12530862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Method and system for extracting nail contours [patent_app_type] => utility [patent_app_number] => 18/551010 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 6585 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551010
Method and system for extracting nail contours Apr 27, 2021 Issued
Array ( [id] => 19886953 [patent_doc_number] => 12272686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Semiconductor structure and manufacturing method of the same [patent_app_type] => utility [patent_app_number] => 17/238074 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9148 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238074
Semiconductor structure and manufacturing method of the same Apr 21, 2021 Issued
Array ( [id] => 17010352 [patent_doc_number] => 20210241513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Activity Surface Detection, Display and Enhancement of a Virtual Scene [patent_app_type] => utility [patent_app_number] => 17/234798 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17234798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234798
Activity Surface Detection, Display and Enhancement of a Virtual Scene Apr 19, 2021 Abandoned
Array ( [id] => 18593523 [patent_doc_number] => 11742435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Integrated capacitor and method of producing an integrated capacitor [patent_app_type] => utility [patent_app_number] => 17/223799 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 13717 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223799
Integrated capacitor and method of producing an integrated capacitor Apr 5, 2021 Issued
Array ( [id] => 17917619 [patent_doc_number] => 20220320015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => BACKSIDE STRUCTURE FOR OPTICAL ATTACK MITIGATION [patent_app_type] => utility [patent_app_number] => 17/223596 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223596
BACKSIDE STRUCTURE FOR OPTICAL ATTACK MITIGATION Apr 5, 2021 Pending
Array ( [id] => 18712992 [patent_doc_number] => 20230335625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => POWER SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/009677 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18009677 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009677
POWER SEMICONDUCTOR DEVICE Mar 30, 2021 Abandoned
Array ( [id] => 18445795 [patent_doc_number] => 11681363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Waveguide correction map compression [patent_app_type] => utility [patent_app_number] => 17/216495 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 27424 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216495
Waveguide correction map compression Mar 28, 2021 Issued
Array ( [id] => 18951115 [patent_doc_number] => 11894422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Gate-controlled diode and chip [patent_app_type] => utility [patent_app_number] => 17/208492 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 9675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208492
Gate-controlled diode and chip Mar 21, 2021 Issued
Array ( [id] => 18607448 [patent_doc_number] => 11748917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Augmented reality-based environmental parameter filtering [patent_app_type] => utility [patent_app_number] => 17/206323 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8012 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206323
Augmented reality-based environmental parameter filtering Mar 18, 2021 Issued
Array ( [id] => 17492861 [patent_doc_number] => 11282166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Method for displaying electronic map, electronic device and readable storage medium [patent_app_type] => utility [patent_app_number] => 17/207525 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 10747 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207525
Method for displaying electronic map, electronic device and readable storage medium Mar 18, 2021 Issued
Array ( [id] => 17833669 [patent_doc_number] => 20220270973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => BONDED SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/204966 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204966
Bonded semiconductor structure and method for forming the same Mar 17, 2021 Issued
Array ( [id] => 19420486 [patent_doc_number] => 20240296609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => COMBINING A GRAPHIC CODE WITH AN IMAGE [patent_app_type] => utility [patent_app_number] => 18/550618 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550618
COMBINING A GRAPHIC CODE WITH AN IMAGE Mar 14, 2021 Pending
Array ( [id] => 17908845 [patent_doc_number] => 11462711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Light-emitting device and method of fabricating display panel therewith [patent_app_type] => utility [patent_app_number] => 17/202229 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 12954 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202229
Light-emitting device and method of fabricating display panel therewith Mar 14, 2021 Issued
Array ( [id] => 17098633 [patent_doc_number] => 20210286424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => YOUTH SIMULATOR METHODS AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/198852 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198852
YOUTH SIMULATOR METHODS AND SYSTEM Mar 10, 2021 Abandoned
Array ( [id] => 16919713 [patent_doc_number] => 20210192805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => VIDEO DISPLAY CONTROL APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/194370 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194370
Video display control apparatus, method, and non-transitory computer readable medium Mar 7, 2021 Issued
Array ( [id] => 19654591 [patent_doc_number] => 12176392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Semiconductor device with silicide gate fill structure [patent_app_type] => utility [patent_app_number] => 17/193547 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 16007 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193547
Semiconductor device with silicide gate fill structure Mar 4, 2021 Issued
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