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] => 18965497 [patent_doc_number] => 11899255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Optical printed circuit board and its fabricating method [patent_app_type] => utility [patent_app_number] => 17/843102 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3630 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843102
Optical printed circuit board and its fabricating method Jun 16, 2022 Issued
Array ( [id] => 18066642 [patent_doc_number] => 20220397730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => THERMOSONIC BONDING FOR SECURING PHOTONIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/839405 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839405
Thermosonic bonding for securing photonic components Jun 12, 2022 Issued
Array ( [id] => 18479453 [patent_doc_number] => 11693188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Wafer-scale-integrated silicon-photonics-based optical switching system and method of forming [patent_app_type] => utility [patent_app_number] => 17/839173 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 7207 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839173
Wafer-scale-integrated silicon-photonics-based optical switching system and method of forming Jun 12, 2022 Issued
Array ( [id] => 18832118 [patent_doc_number] => 20230400645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => System for Fiber Connector Assembly [patent_app_type] => utility [patent_app_number] => 17/838906 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838906
System for fiber connector assembly Jun 12, 2022 Issued
Array ( [id] => 18249024 [patent_doc_number] => 11605622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Photonic semiconductor device and method [patent_app_type] => utility [patent_app_number] => 17/806527 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 35 [patent_no_of_words] => 11848 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806527
Photonic semiconductor device and method Jun 12, 2022 Issued
Array ( [id] => 18832221 [patent_doc_number] => 20230400748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => DISPLAY SYSTEM WITH TUNABLE WAVELENGTH CONVERSION IN A NANOPHOTONIC PERIODICALLY POLED LITHIUM NIOBATE WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 17/837751 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837751
Display system with tunable wavelength conversion in a nanophotonic periodically poled lithium niobate waveguide Jun 9, 2022 Issued
Array ( [id] => 18832122 [patent_doc_number] => 20230400649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => PACKAGE STRUCTURE AND OPTICAL SIGNAL TRANSMITTER [patent_app_type] => utility [patent_app_number] => 17/835990 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17835990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835990
Package structure and optical signal transmitter Jun 8, 2022 Issued
Array ( [id] => 19382504 [patent_doc_number] => 20240272374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => OPTICAL CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/569304 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569304
Optical connector Jun 8, 2022 Issued
Array ( [id] => 19382507 [patent_doc_number] => 20240272377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => MULTI-FIBER OPTICAL CONNECTOR FERRULE AND OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 18/566851 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566851
MULTI-FIBER OPTICAL CONNECTOR FERRULE AND OPTICAL MODULE Jun 7, 2022 Pending
Array ( [id] => 18726976 [patent_doc_number] => 20230341257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => LIGHT SENSOR [patent_app_type] => utility [patent_app_number] => 17/832774 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832774
Light sensor Jun 5, 2022 Issued
Array ( [id] => 19362342 [patent_doc_number] => 20240264376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => POLARIZATION ORIENTING AND FILTERING DEVICE [patent_app_type] => utility [patent_app_number] => 18/566872 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566872
POLARIZATION ORIENTING AND FILTERING DEVICE Jun 1, 2022 Pending
Array ( [id] => 18006525 [patent_doc_number] => 20220365291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => FIELD INSTALLED FIBER OPTIC CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/825482 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17825482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825482
Field installed fiber optic connector May 25, 2022 Issued
Array ( [id] => 20731386 [patent_doc_number] => 12638640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Ferrule assembly and fiber optic fast connector comprising the same [patent_app_type] => utility [patent_app_number] => 18/566662 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566662
Ferrule assembly and fiber optic fast connector comprising the same May 23, 2022 Issued
Array ( [id] => 19152358 [patent_doc_number] => 11977268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Fiber optic cable assemblies having exposable cable legs for supporting multiple deployment scenarios [patent_app_type] => utility [patent_app_number] => 17/749302 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4854 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749302
Fiber optic cable assemblies having exposable cable legs for supporting multiple deployment scenarios May 19, 2022 Issued
Array ( [id] => 17839153 [patent_doc_number] => 20220276458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => LOW COST HARDENED FIBER OPTIC CONNECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/748594 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17748594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748594
Low cost hardened fiber optic connection system May 18, 2022 Issued
Array ( [id] => 17976857 [patent_doc_number] => 11493715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Rollable optical fiber ribbon with low attenuation, large mode field diameter optical fiber and cable [patent_app_type] => utility [patent_app_number] => 17/742682 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 38 [patent_no_of_words] => 22049 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742682
Rollable optical fiber ribbon with low attenuation, large mode field diameter optical fiber and cable May 11, 2022 Issued
Array ( [id] => 18561030 [patent_doc_number] => 11726271 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Optical interconnect devices [patent_app_type] => utility [patent_app_number] => 17/740178 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3075 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740178
Optical interconnect devices May 8, 2022 Issued
Array ( [id] => 18078947 [patent_doc_number] => 20220404559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => UNIVERSAL CABLE ANCHORING FOR PLUG CONNECTORS [patent_app_type] => utility [patent_app_number] => 17/740152 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740152
Universal cable anchoring for plug connectors May 8, 2022 Issued
Array ( [id] => 20433988 [patent_doc_number] => 12504580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Reduced bridge structure for a photonic integrated circuit [patent_app_type] => utility [patent_app_number] => 17/740068 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 9151 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740068
Reduced bridge structure for a photonic integrated circuit May 8, 2022 Issued
Array ( [id] => 17808946 [patent_doc_number] => 20220260781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Method of fusion splicing optical fibers with lasers. [patent_app_type] => utility [patent_app_number] => 17/738429 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738429
Method of fusion splicing optical fibers with lasers May 5, 2022 Issued
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