Search

Michael J. Stahl

Examiner (ID: 18283, Phone: (571)272-2360 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
1926
Issued Applications
1639
Pending Applications
135
Abandoned Applications
189

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18591514 [patent_doc_number] => 11740407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Etched facet coupling for flip-chip to photonics chip bonding [patent_app_type] => utility [patent_app_number] => 17/508531 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5430 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508531
Etched facet coupling for flip-chip to photonics chip bonding Oct 21, 2021 Issued
Array ( [id] => 17387242 [patent_doc_number] => 20220035094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => OPTICAL WAVEGUIDE UNIT, ARRAY, AND FLAT LENS [patent_app_type] => utility [patent_app_number] => 17/451077 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17451077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451077
Optical waveguide unit, array, and flat lens Oct 14, 2021 Issued
Array ( [id] => 18294541 [patent_doc_number] => 20230104227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => EDGE COUPLERS WITH CONFINING FEATURES [patent_app_type] => utility [patent_app_number] => 17/493260 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5987 [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] => 17493260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493260
Edge couplers with confining features Oct 3, 2021 Issued
Array ( [id] => 17387373 [patent_doc_number] => 20220035225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => OPTOELECTROMECHANICAL SWITCH AND PROGRAMMING AN OPTICAL NETWORK [patent_app_type] => utility [patent_app_number] => 17/490841 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490841
Optoelectromechanical switch and programming an optical network Sep 29, 2021 Issued
Array ( [id] => 20439961 [patent_doc_number] => 12510795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Optical device, an electronic device, and a programmable photonic integrated circuit [patent_app_type] => utility [patent_app_number] => 18/269926 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1226 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269926
Optical device, an electronic device, and a programmable photonic integrated circuit Sep 28, 2021 Issued
Array ( [id] => 20439961 [patent_doc_number] => 12510795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Optical device, an electronic device, and a programmable photonic integrated circuit [patent_app_type] => utility [patent_app_number] => 18/269926 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1226 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269926
Optical device, an electronic device, and a programmable photonic integrated circuit Sep 28, 2021 Issued
Array ( [id] => 18527257 [patent_doc_number] => 11714247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Optical splitting apparatus [patent_app_type] => utility [patent_app_number] => 17/487776 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6548 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487776
Optical splitting apparatus Sep 27, 2021 Issued
Array ( [id] => 18086846 [patent_doc_number] => 11536975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Overlapping facets [patent_app_type] => utility [patent_app_number] => 17/478982 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 43 [patent_no_of_words] => 12592 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 17478982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478982
Overlapping facets Sep 19, 2021 Issued
Array ( [id] => 17337622 [patent_doc_number] => 20220003953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => REDUCED DIAMETER RUGGEDIZED FIBER OPTIC DISTRIBUTION CABLES [patent_app_type] => utility [patent_app_number] => 17/479698 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17479698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479698
Reduced diameter ruggedized fiber optic distribution cables Sep 19, 2021 Issued
Array ( [id] => 20433989 [patent_doc_number] => 12504581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Photonic interconnect and components in glass [patent_app_type] => utility [patent_app_number] => 17/476357 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 34 [patent_no_of_words] => 1064 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476357
Photonic interconnect and components in glass Sep 14, 2021 Issued
Array ( [id] => 20433989 [patent_doc_number] => 12504581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Photonic interconnect and components in glass [patent_app_type] => utility [patent_app_number] => 17/476357 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 34 [patent_no_of_words] => 1064 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476357
Photonic interconnect and components in glass Sep 14, 2021 Issued
Array ( [id] => 17475268 [patent_doc_number] => 20220082772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SLIDABLE FIBER OPTIC CONNECTION MODULE WITH CABLE SLACK MANAGEMENT [patent_app_type] => utility [patent_app_number] => 17/461333 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17461333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461333
Slidable fiber optic connection module with cable slack management Aug 29, 2021 Issued
Array ( [id] => 17293793 [patent_doc_number] => 20210389632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/459439 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459439
Liquid crystal device and electronic apparatus Aug 26, 2021 Issued
Array ( [id] => 18221868 [patent_doc_number] => 20230060862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => PHOTONICS PACKAGING PLATFORM [patent_app_type] => utility [patent_app_number] => 17/445914 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445914
Photonics packaging platform Aug 24, 2021 Issued
Array ( [id] => 18606096 [patent_doc_number] => 11747559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Photonic integrated circuit structure with supplemental waveguide-enhanced optical coupling between primary waveguides [patent_app_type] => utility [patent_app_number] => 17/411106 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 35 [patent_no_of_words] => 8807 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411106
Photonic integrated circuit structure with supplemental waveguide-enhanced optical coupling between primary waveguides Aug 24, 2021 Issued
Array ( [id] => 18621753 [patent_doc_number] => 11754785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Methods and apparatuses for optical mode conversion [patent_app_type] => utility [patent_app_number] => 17/408051 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 4996 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408051
Methods and apparatuses for optical mode conversion Aug 19, 2021 Issued
Array ( [id] => 20130417 [patent_doc_number] => 12372724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Light splitting device [patent_app_type] => utility [patent_app_number] => 17/408122 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408122
Light splitting device Aug 19, 2021 Issued
Array ( [id] => 18694317 [patent_doc_number] => 20230324725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => A PLASMONIC DEVICE AND A METHOD FOR FABRICATING A PLASMONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/043427 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 18043427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043427
Plasmonic device and a method for fabricating a plasmonic device Aug 17, 2021 Issued
Array ( [id] => 18741154 [patent_doc_number] => 20230350135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => OPTICAL FIBER TERMINATION STRUCTURE, OPTICAL CONNECTION COMPONENT AND HOLLOW-CORE OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 18/023063 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023063
OPTICAL FIBER TERMINATION STRUCTURE, OPTICAL CONNECTION COMPONENT AND HOLLOW-CORE OPTICAL FIBER Aug 16, 2021 Pending
Array ( [id] => 17260427 [patent_doc_number] => 20210373412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => MULTIPLE TRAVELING WAVEGUIDES TO FACILITATE OPTICAL MODULATION [patent_app_type] => utility [patent_app_number] => 17/403622 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403622
Multiple traveling waveguides to facilitate optical modulation Aug 15, 2021 Issued
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