Search

Mark L. Fischer

Examiner (ID: 13743, Phone: (571)270-3549 , Office: P/2688 )

Most Active Art Unit
2688
Art Unit(s)
2688, 4114, 2627, 2687, 2692, 2686
Total Applications
1072
Issued Applications
743
Pending Applications
72
Abandoned Applications
273

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19077818 [patent_doc_number] => 11947176 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Optical fiber splicing box [patent_app_type] => utility [patent_app_number] => 17/983546 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6556 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983546
Optical fiber splicing box Nov 8, 2022 Issued
Array ( [id] => 19694428 [patent_doc_number] => 20250012973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => INTERFACE STRUCTURE, OPTICAL CONNECTOR, TRANSMITTER, RECEIVER, OPTICAL CABLE, AND OPTICAL COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/712343 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712343
INTERFACE STRUCTURE, OPTICAL CONNECTOR, TRANSMITTER, RECEIVER, OPTICAL CABLE, AND OPTICAL COMMUNICATION SYSTEM Nov 7, 2022 Pending
Array ( [id] => 20188215 [patent_doc_number] => 12399325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Fiber to silicon photonics assembly method with fiber retaining apparatus [patent_app_type] => utility [patent_app_number] => 18/052579 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052579
Fiber to silicon photonics assembly method with fiber retaining apparatus Nov 3, 2022 Issued
Array ( [id] => 18407090 [patent_doc_number] => 20230168442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => MULTI-FIBER CONNECTOR AND FABRICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/979229 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979229
Multi-fiber connector and fabrication method Nov 1, 2022 Issued
Array ( [id] => 19044909 [patent_doc_number] => 11934014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Color-light generation system and method of using the same [patent_app_type] => utility [patent_app_number] => 17/978223 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3705 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978223
Color-light generation system and method of using the same Oct 31, 2022 Issued
Array ( [id] => 18377460 [patent_doc_number] => 20230152547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => FIBER OPTIC CASSETTE WITH CABLE MANAGER AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/051159 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051159
Fiber optic cassette with cable manager and system Oct 30, 2022 Issued
Array ( [id] => 20506791 [patent_doc_number] => 12541066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Bidirectional optical module with separated subassemblies [patent_app_type] => utility [patent_app_number] => 17/975431 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975431
Bidirectional optical module with separated subassemblies Oct 26, 2022 Issued
Array ( [id] => 18352185 [patent_doc_number] => 20230140296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => OPTICAL SPLICING STRUCTURE, MANUFACTURING METHOD THEREOF AND SPLICING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/971877 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971877
Optical splicing structure, manufacturing method thereof and splicing display device Oct 23, 2022 Issued
Array ( [id] => 18719410 [patent_doc_number] => 11796749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Rollable optical fiber ribbon with low attenuation, large mode field diameter optical fiber and cable [patent_app_type] => utility [patent_app_number] => 17/970747 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 38 [patent_no_of_words] => 22043 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970747
Rollable optical fiber ribbon with low attenuation, large mode field diameter optical fiber and cable Oct 20, 2022 Issued
Array ( [id] => 19092275 [patent_doc_number] => 11953724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Multi-tenant isolation on a multi-reticle photonic communication platform [patent_app_type] => utility [patent_app_number] => 17/964337 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6852 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964337
Multi-tenant isolation on a multi-reticle photonic communication platform Oct 11, 2022 Issued
Array ( [id] => 19810719 [patent_doc_number] => 12242107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Optofluidic devices [patent_app_type] => utility [patent_app_number] => 17/962204 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10147 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962204
Optofluidic devices Oct 6, 2022 Issued
Array ( [id] => 18286832 [patent_doc_number] => 20230102304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Optical modulator robust to fabrication errors through an RF electrical crossing [patent_app_type] => utility [patent_app_number] => 17/959229 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17959229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959229
Optical modulator robust to fabrication errors through an RF electrical crossing Oct 2, 2022 Issued
Array ( [id] => 19911315 [patent_doc_number] => 12287523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Fiber-optic splice storage tray [patent_app_type] => utility [patent_app_number] => 17/957494 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2296 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957494
Fiber-optic splice storage tray Sep 29, 2022 Issued
Array ( [id] => 18989208 [patent_doc_number] => 20240061177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MULTICHANNEL OPTICAL TAP DEVICES [patent_app_type] => utility [patent_app_number] => 17/957468 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17957468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957468
Multichannel optical tap devices Sep 29, 2022 Issued
Array ( [id] => 19086171 [patent_doc_number] => 20240112972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => MICROELECTRONICS PACKAGES WITH PHOTO-INTEGRATED GLASS INTERPOSER [patent_app_type] => utility [patent_app_number] => 17/958002 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17958002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958002
MICROELECTRONICS PACKAGES WITH PHOTO-INTEGRATED GLASS INTERPOSER Sep 29, 2022 Pending
Array ( [id] => 20331104 [patent_doc_number] => 12461376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => See-through type display apparatus and electronic device including the same [patent_app_type] => utility [patent_app_number] => 17/956069 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6907 [patent_no_of_claims] => 20 [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] => 17956069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956069
See-through type display apparatus and electronic device including the same Sep 28, 2022 Issued
Array ( [id] => 19872394 [patent_doc_number] => 12265254 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-01 [patent_title] => Self-aligned fabrication process for coupling of photonic waveguides [patent_app_type] => utility [patent_app_number] => 17/936782 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9192 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17936782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/936782
Self-aligned fabrication process for coupling of photonic waveguides Sep 28, 2022 Issued
Array ( [id] => 19609746 [patent_doc_number] => 12158618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Telecommunications lanyard [patent_app_type] => utility [patent_app_number] => 17/955967 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1822 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955967
Telecommunications lanyard Sep 28, 2022 Issued
Array ( [id] => 18146583 [patent_doc_number] => 20230020440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => OPTICAL COUPLER [patent_app_type] => utility [patent_app_number] => 17/955378 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955378
OPTICAL COUPLER Sep 27, 2022 Pending
Array ( [id] => 19580965 [patent_doc_number] => 12147074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Thermo-optic phase shifters [patent_app_type] => utility [patent_app_number] => 17/953804 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3506 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953804
Thermo-optic phase shifters Sep 26, 2022 Issued
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