Search

Qun Shen

Examiner (ID: 9548, Phone: (571)270-7927 , Office: P/2643 )

Most Active Art Unit
2643
Art Unit(s)
2662, 2617, 2643, 2661
Total Applications
843
Issued Applications
601
Pending Applications
70
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19079427 [patent_doc_number] => 11948803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Methods for passivating sidewalls of semiconductor wafers and semiconductor devices incorporating semiconductor wafers [patent_app_type] => utility [patent_app_number] => 17/410432 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 8598 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410432
Methods for passivating sidewalls of semiconductor wafers and semiconductor devices incorporating semiconductor wafers Aug 23, 2021 Issued
Array ( [id] => 17509058 [patent_doc_number] => 20220102161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/399543 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399543
Substrate processing method Aug 10, 2021 Issued
Array ( [id] => 17416996 [patent_doc_number] => 20220051900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => PATTERN FORMING METHOD [patent_app_type] => utility [patent_app_number] => 17/396380 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396380
Pattern forming method Aug 5, 2021 Issued
Array ( [id] => 17485906 [patent_doc_number] => 20220093410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => METHOD FOR PREPARING SEMICONDUCTOR SAMPLE WITH ETCHED PIT SUITABLE FOR MICROSCOPE OBSERVATION [patent_app_type] => utility [patent_app_number] => 17/392418 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17392418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392418
Method for preparing semiconductor sample with etched pit suitable for microscope observation Aug 2, 2021 Issued
Array ( [id] => 19370477 [patent_doc_number] => 12062571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Selective etching process for SiGe and doped epitaxial silicon [patent_app_type] => utility [patent_app_number] => 17/389977 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17389977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389977
Selective etching process for SiGe and doped epitaxial silicon Jul 29, 2021 Issued
Array ( [id] => 19370477 [patent_doc_number] => 12062571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Selective etching process for SiGe and doped epitaxial silicon [patent_app_type] => utility [patent_app_number] => 17/389977 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17389977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389977
Selective etching process for SiGe and doped epitaxial silicon Jul 29, 2021 Issued
Array ( [id] => 19370477 [patent_doc_number] => 12062571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Selective etching process for SiGe and doped epitaxial silicon [patent_app_type] => utility [patent_app_number] => 17/389977 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17389977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389977
Selective etching process for SiGe and doped epitaxial silicon Jul 29, 2021 Issued
Array ( [id] => 19370477 [patent_doc_number] => 12062571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Selective etching process for SiGe and doped epitaxial silicon [patent_app_type] => utility [patent_app_number] => 17/389977 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17389977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389977
Selective etching process for SiGe and doped epitaxial silicon Jul 29, 2021 Issued
Array ( [id] => 19370477 [patent_doc_number] => 12062571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Selective etching process for SiGe and doped epitaxial silicon [patent_app_type] => utility [patent_app_number] => 17/389977 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17389977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389977
Selective etching process for SiGe and doped epitaxial silicon Jul 29, 2021 Issued
Array ( [id] => 19370477 [patent_doc_number] => 12062571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Selective etching process for SiGe and doped epitaxial silicon [patent_app_type] => utility [patent_app_number] => 17/389977 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17389977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389977
Selective etching process for SiGe and doped epitaxial silicon Jul 29, 2021 Issued
Array ( [id] => 19370477 [patent_doc_number] => 12062571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Selective etching process for SiGe and doped epitaxial silicon [patent_app_type] => utility [patent_app_number] => 17/389977 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17389977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389977
Selective etching process for SiGe and doped epitaxial silicon Jul 29, 2021 Issued
Array ( [id] => 19370477 [patent_doc_number] => 12062571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Selective etching process for SiGe and doped epitaxial silicon [patent_app_type] => utility [patent_app_number] => 17/389977 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17389977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389977
Selective etching process for SiGe and doped epitaxial silicon Jul 29, 2021 Issued
Array ( [id] => 19370477 [patent_doc_number] => 12062571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Selective etching process for SiGe and doped epitaxial silicon [patent_app_type] => utility [patent_app_number] => 17/389977 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17389977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389977
Selective etching process for SiGe and doped epitaxial silicon Jul 29, 2021 Issued
Array ( [id] => 17386124 [patent_doc_number] => 20220033976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => METHOD FOR INHIBITING GENERATION OF RUTHENIUM-CONTAINING GAS FROM RUTHENIUM-CONTAINING LIQUID [patent_app_type] => utility [patent_app_number] => 17/386135 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386135
METHOD FOR INHIBITING GENERATION OF RUTHENIUM-CONTAINING GAS FROM RUTHENIUM-CONTAINING LIQUID Jul 26, 2021 Abandoned
Array ( [id] => 20118334 [patent_doc_number] => 12368051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Semiconductor test sample and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/602898 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602898
Semiconductor test sample and manufacturing method thereof Jul 21, 2021 Issued
Array ( [id] => 18141775 [patent_doc_number] => 20230015618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD FOR FORMING SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/378419 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378419
Method for forming semiconductor structure Jul 15, 2021 Issued
Array ( [id] => 17302976 [patent_doc_number] => 20210398815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => CRYOGENIC ATOMIC LAYER ETCH WITH NOBLE GASES [patent_app_type] => utility [patent_app_number] => 17/371176 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371176
Cryogenic atomic layer etch with noble gases Jul 8, 2021 Issued
Array ( [id] => 17359805 [patent_doc_number] => 20220020601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => ETCHING METHOD AND ETCHING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/305552 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305552
Etching method and etching apparatus Jul 8, 2021 Issued
Array ( [id] => 19527152 [patent_doc_number] => 20240351054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => METHOD FOR MANUFACTURING AN EMITTER FOR ELECTROSPRAY GENERATORS [patent_app_type] => utility [patent_app_number] => 18/574352 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574352
METHOD FOR MANUFACTURING AN EMITTER FOR ELECTROSPRAY GENERATORS Jun 27, 2021 Pending
Array ( [id] => 18071661 [patent_doc_number] => 11530487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Method of generating artificial latent fingerprints for latent fingerprint development experiments [patent_app_type] => utility [patent_app_number] => 17/360813 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4260 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360813
Method of generating artificial latent fingerprints for latent fingerprint development experiments Jun 27, 2021 Issued
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