Search

Michael J. Stahl

Examiner (ID: 17146, Phone: (571)272-2360 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
1974
Issued Applications
1666
Pending Applications
144
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19747305 [patent_doc_number] => 20250035870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => OPTICAL COUPLING STRUCTURE FOR OPTOELECTRONIC INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/510668 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510668
Optical coupling structure for optoelectronic integrated circuit Nov 15, 2023 Issued
Array ( [id] => 19755957 [patent_doc_number] => 20250044522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => APPARATUS FOR ALIGNING MULTIPLE FIBERS [patent_app_type] => utility [patent_app_number] => 18/504508 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504508
APPARATUS FOR ALIGNING MULTIPLE FIBERS Nov 7, 2023 Pending
Array ( [id] => 18989325 [patent_doc_number] => 20240061294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/499832 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499832
Liquid crystal device and electronic apparatus Oct 31, 2023 Issued
Array ( [id] => 20000123 [patent_doc_number] => 20250138345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ELECTRO-OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/494750 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494750
Electro-optical device Oct 24, 2023 Issued
Array ( [id] => 19302601 [patent_doc_number] => 20240231179 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => OPTICAL SWITCH MODULE AND OPTICAL BY-PASS APPARATUS [patent_app_type] => utility [patent_app_number] => 18/493086 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493086
Optical switch module and optical by-pass apparatus Oct 23, 2023 Issued
Array ( [id] => 19302601 [patent_doc_number] => 20240231179 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => OPTICAL SWITCH MODULE AND OPTICAL BY-PASS APPARATUS [patent_app_type] => utility [patent_app_number] => 18/493086 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493086
Optical switch module and optical by-pass apparatus Oct 23, 2023 Issued
Array ( [id] => 18973453 [patent_doc_number] => 20240053545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => PHOTONIC CRYSTAL FIBER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/493548 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493548
Photonic crystal fiber assembly Oct 23, 2023 Issued
Array ( [id] => 18973447 [patent_doc_number] => 20240053539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => CALIBRATION SYSTEM FOR WAVELENGTH-DIVISION MULTIPLEXING, WAVELENGTH-DIVISION MULTIPLEXING SYSTEM, AND CALIBRATING METHOD FOR WAVELENGTH-DIVISION MULTIPLEXING [patent_app_type] => utility [patent_app_number] => 18/491789 [patent_app_country] => US [patent_app_date] => 2023-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491789
Calibration system for wavelength-division multiplexing, wavelength-division multiplexing system, and calibrating method for wavelength-division multiplexing Oct 21, 2023 Issued
Array ( [id] => 19419580 [patent_doc_number] => 20240295703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Methods and Apparatuses for Providing a Holographic Waveguide Display Using Integrated Gratings [patent_app_type] => utility [patent_app_number] => 18/483435 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483435
Methods and Apparatuses for Providing a Holographic Waveguide Display Using Integrated Gratings Oct 8, 2023 Abandoned
Array ( [id] => 19878049 [patent_doc_number] => 20250110306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => METHOD AND UNIVERSAL APPARATUS FOR OPTICAL FIBER INSTALLATION [patent_app_type] => utility [patent_app_number] => 18/479359 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18479359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479359
Method and universal apparatus for optical fiber installation Oct 1, 2023 Issued
Array ( [id] => 19848228 [patent_doc_number] => 20250093579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => ATHERMAL ARRAYED WAVEGUIDE GRATING [patent_app_type] => utility [patent_app_number] => 18/471267 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471267
Athermal arrayed waveguide grating Sep 19, 2023 Issued
Array ( [id] => 20358611 [patent_doc_number] => 12474603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Low-loss waveguiding structures, in particular modulators [patent_app_type] => utility [patent_app_number] => 18/370370 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 1184 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370370
Low-loss waveguiding structures, in particular modulators Sep 18, 2023 Issued
Array ( [id] => 19346744 [patent_doc_number] => 20240255707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => OPTICAL CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/369859 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369859
OPTICAL CONNECTOR Sep 18, 2023 Pending
Array ( [id] => 19128773 [patent_doc_number] => 20240134126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => OPTICAL FIBER BUNDLE AND OPTICAL SWITCH [patent_app_type] => utility [patent_app_number] => 18/368900 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368900
Optical fiber bundle and optical switch Sep 14, 2023 Issued
Array ( [id] => 19128773 [patent_doc_number] => 20240134126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => OPTICAL FIBER BUNDLE AND OPTICAL SWITCH [patent_app_type] => utility [patent_app_number] => 18/368900 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368900
Optical fiber bundle and optical switch Sep 14, 2023 Issued
Array ( [id] => 18863569 [patent_doc_number] => 20230418005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Systems and Methods for Passively-Aligned Optical Waveguide Edge-Coupling [patent_app_type] => utility [patent_app_number] => 18/463287 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463287
Systems and methods for passively-aligned optical waveguide edge-coupling Sep 6, 2023 Issued
Array ( [id] => 19021510 [patent_doc_number] => 20240077681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ADAPTER BULKHEAD STRUCTURALLY CONFIGURED TO ENHANCE ACCESS TO ADAPTERS ON AN ADAPTER HOLDER [patent_app_type] => utility [patent_app_number] => 18/242685 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18242685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242685
ADAPTER BULKHEAD STRUCTURALLY CONFIGURED TO ENHANCE ACCESS TO ADAPTERS ON AN ADAPTER HOLDER Sep 5, 2023 Pending
Array ( [id] => 20789674 [patent_doc_number] => 12663585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Fan-out co-packaged integrated systems including a photonic integrated circuit [patent_app_type] => utility [patent_app_number] => 18/241289 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241289
Fan-out co-packaged integrated systems including a photonic integrated circuit Aug 31, 2023 Issued
Array ( [id] => 19725371 [patent_doc_number] => 20250028122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => FACILITATING OPTICAL COUPLING AND BEAM COLLIMATION IN PHOTONIC INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/355307 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355307
Facilitating optical coupling and beam collimation in photonic integrated circuits Jul 18, 2023 Issued
Array ( [id] => 18755520 [patent_doc_number] => 20230358959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => PHOTONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/352727 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352727
PHOTONIC DEVICE Jul 13, 2023 Pending
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