Search

John M. Bedtelyon

Examiner (ID: 14215, Phone: (571)270-1290 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
1092
Issued Applications
845
Pending Applications
65
Abandoned Applications
200

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18832120 [patent_doc_number] => 20230400647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => OPTICAL COUPLING APPARATUS AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/232342 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18232342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232342
Optical coupling apparatus and methods of making same Aug 8, 2023 Issued
Array ( [id] => 18774366 [patent_doc_number] => 20230369197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => OPTICAL ROUTING STRUCTURE ON BACKSIDE OF SUBSTRATE FOR PHOTONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/358199 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358199
OPTICAL ROUTING STRUCTURE ON BACKSIDE OF SUBSTRATE FOR PHOTONIC DEVICES Jul 24, 2023 Pending
Array ( [id] => 18772321 [patent_doc_number] => 20230367145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SEMICONDUCTOR DEVICE INCLUDING WAVEGUIDE HEATER [patent_app_type] => utility [patent_app_number] => 18/358820 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358820
Semiconductor device including waveguide heater Jul 24, 2023 Issued
Array ( [id] => 19898931 [patent_doc_number] => 12276850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Fanout module integrating a photonic integrated circuit [patent_app_type] => utility [patent_app_number] => 18/357376 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 3380 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357376
Fanout module integrating a photonic integrated circuit Jul 23, 2023 Issued
Array ( [id] => 19492797 [patent_doc_number] => 12111502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Hardened fiber optic connector [patent_app_type] => utility [patent_app_number] => 18/357561 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 7833 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357561
Hardened fiber optic connector Jul 23, 2023 Issued
Array ( [id] => 18772322 [patent_doc_number] => 20230367146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => APPARATUS FOR REDUCTION OF POWER-DEPENDENT OPTICAL LOSS IN SILICON PHOTONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/223619 [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] => 7734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18223619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223619
Apparatus for reduction of power-dependent optical loss in silicon photonic devices Jul 18, 2023 Issued
Array ( [id] => 18772237 [patent_doc_number] => 20230367061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CARRIER BASED LASER ASSEMBLY AND METHOD OF ASSEMBLY THEREOF WITH PHOTONIC INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/222546 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222546
CARRIER BASED LASER ASSEMBLY AND METHOD OF ASSEMBLY THEREOF WITH PHOTONIC INTEGRATED CIRCUIT Jul 16, 2023 Abandoned
Array ( [id] => 19609742 [patent_doc_number] => 12158614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => MEMS-based variable optical attenuator array [patent_app_type] => utility [patent_app_number] => 18/344015 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344015
MEMS-based variable optical attenuator array Jun 28, 2023 Issued
Array ( [id] => 20303725 [patent_doc_number] => 12449711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Optical scanning element [patent_app_type] => utility [patent_app_number] => 18/331270 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 8356 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 18331270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331270
Optical scanning element Jun 7, 2023 Issued
Array ( [id] => 19632750 [patent_doc_number] => 20240411199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ELECTRO-OPTIC MODULATOR [patent_app_type] => utility [patent_app_number] => 18/330126 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330126
ELECTRO-OPTIC MODULATOR Jun 5, 2023 Abandoned
Array ( [id] => 18832113 [patent_doc_number] => 20230400640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => COMBINABLE OPTICAL-FIBER ADAPTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/329022 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329022
Combinable optical-fiber adapter assembly Jun 4, 2023 Issued
Array ( [id] => 18686195 [patent_doc_number] => 11781923 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Temperature sensor based on twin hole optical fiber [patent_app_type] => utility [patent_app_number] => 18/326845 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5143 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326845
Temperature sensor based on twin hole optical fiber May 30, 2023 Issued
Array ( [id] => 18677060 [patent_doc_number] => 20230314697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ULTRA-LOW-LOSS COUPLED-CORE MULTICORE OPTICAL FIBERS [patent_app_type] => utility [patent_app_number] => 18/201368 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201368
Ultra-low-loss coupled-core multicore optical fibers May 23, 2023 Issued
Array ( [id] => 19292852 [patent_doc_number] => 12032202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Laser systems utilizing cellular-core optical fibers for beam shaping [patent_app_type] => utility [patent_app_number] => 18/200673 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 11547 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200673
Laser systems utilizing cellular-core optical fibers for beam shaping May 22, 2023 Issued
Array ( [id] => 19292913 [patent_doc_number] => 12032265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Method of making a capacitive optical modulator [patent_app_type] => utility [patent_app_number] => 18/317705 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5403 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317705
Method of making a capacitive optical modulator May 14, 2023 Issued
Array ( [id] => 19052514 [patent_doc_number] => 20240094483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => OPTIC MULTIPLEXER OR DEMULTIPLEXER [patent_app_type] => utility [patent_app_number] => 18/315118 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315118
Optic multiplexer or demultiplexer May 9, 2023 Issued
Array ( [id] => 19558072 [patent_doc_number] => 20240369864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => RING MODULATORS WITH LOW-LOSS AND LARGE FREE SPECTRAL RANGE (FSR) ON A SILICON-ON-INSULATOR (SOI) PLATFORM [patent_app_type] => utility [patent_app_number] => 18/143846 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18143846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143846
RING MODULATORS WITH LOW-LOSS AND LARGE FREE SPECTRAL RANGE (FSR) ON A SILICON-ON-INSULATOR (SOI) PLATFORM May 4, 2023 Pending
Array ( [id] => 20257305 [patent_doc_number] => 12429653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Adapter tip and microscope system for inspecting duplex fiber-optic connector endfaces [patent_app_type] => utility [patent_app_number] => 18/310861 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 33 [patent_no_of_words] => 2320 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310861
Adapter tip and microscope system for inspecting duplex fiber-optic connector endfaces May 1, 2023 Issued
Array ( [id] => 18741155 [patent_doc_number] => 20230350136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Data Center Interconnect for Optical Trunk Cables Having Miniature Multi-fiber Ferrules [patent_app_type] => utility [patent_app_number] => 18/311110 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18311110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311110
Data center interconnect for optical trunk cables having miniature multi-fiber ferrules May 1, 2023 Issued
Array ( [id] => 20537010 [patent_doc_number] => 12554082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Bottom side air flow for optical module and cage [patent_app_type] => utility [patent_app_number] => 18/308951 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18308951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308951
Bottom side air flow for optical module and cage Apr 27, 2023 Issued
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