Search

John M. Bedtelyon

Examiner (ID: 11490, Phone: (571)270-1290 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
1065
Issued Applications
829
Pending Applications
71
Abandoned Applications
197

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18734283 [patent_doc_number] => 11803012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Optical device with low-loss thermally tunable closed-curve optical waveguide [patent_app_type] => utility [patent_app_number] => 18/055576 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 12769 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055576
Optical device with low-loss thermally tunable closed-curve optical waveguide Nov 14, 2022 Issued
Array ( [id] => 20303603 [patent_doc_number] => 12449588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Multicore fiber stubs, multicore fan-in, fan-out devices, and methods of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/974080 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 407 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974080
Multicore fiber stubs, multicore fan-in, fan-out devices, and methods of fabricating the same Oct 25, 2022 Issued
Array ( [id] => 18307394 [patent_doc_number] => 20230111294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Tunable circuit and waveguide system and method on optical fiber [patent_app_type] => utility [patent_app_number] => 18/047368 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18047368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047368
Tunable circuit and waveguide system and method on optical fiber Oct 17, 2022 Abandoned
Array ( [id] => 18364882 [patent_doc_number] => 20230146473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => FREQUENCY-DRIFT COMPENSATION IN CHIRPED-PULSE-BASED DISTRIBUTED ACOUSTIC SENSING [patent_app_type] => utility [patent_app_number] => 17/967812 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967812
Frequency-drift compensation in chirped-pulse-based distributed acoustic sensing Oct 16, 2022 Issued
Array ( [id] => 18170335 [patent_doc_number] => 20230036946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => BUTT CLOSURES AND BASES THEREFOR [patent_app_type] => utility [patent_app_number] => 17/966113 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7647 [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] => 17966113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966113
Butt closures and bases therefor Oct 13, 2022 Issued
Array ( [id] => 18170335 [patent_doc_number] => 20230036946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => BUTT CLOSURES AND BASES THEREFOR [patent_app_type] => utility [patent_app_number] => 17/966113 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7647 [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] => 17966113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966113
Butt closures and bases therefor Oct 13, 2022 Issued
Array ( [id] => 19506239 [patent_doc_number] => 12117656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Optical connector ferrule and optical connector [patent_app_type] => utility [patent_app_number] => 17/966479 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 9621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966479
Optical connector ferrule and optical connector Oct 13, 2022 Issued
Array ( [id] => 18333314 [patent_doc_number] => 20230125262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => BUS DISTRIBUTION USING MULTIWAVELENGTH MULTIPLEXING [patent_app_type] => utility [patent_app_number] => 17/963065 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963065
Bus distribution using multiwavelength multiplexing Oct 9, 2022 Issued
Array ( [id] => 20109611 [patent_doc_number] => 12360325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Connector storage for securely holding an unused fiber optic connector while minimizing the contact area between the connector storage and the connector [patent_app_type] => utility [patent_app_number] => 17/961351 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2302 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 17961351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961351
Connector storage for securely holding an unused fiber optic connector while minimizing the contact area between the connector storage and the connector Oct 5, 2022 Issued
Array ( [id] => 19978460 [patent_doc_number] => 12345934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Methods for fabrication of optical structures on photonic glass layer substrates [patent_app_type] => utility [patent_app_number] => 17/959967 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 27 [patent_no_of_words] => 6516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959967
Methods for fabrication of optical structures on photonic glass layer substrates Oct 3, 2022 Issued
Array ( [id] => 19052513 [patent_doc_number] => 20240094482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => LIGHT GUIDES [patent_app_type] => utility [patent_app_number] => 17/949747 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949747
LIGHT GUIDES Sep 20, 2022 Abandoned
Array ( [id] => 18889222 [patent_doc_number] => 11867991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Photodetection system [patent_app_type] => utility [patent_app_number] => 17/944802 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 17395 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944802
Photodetection system Sep 13, 2022 Issued
Array ( [id] => 18734366 [patent_doc_number] => 11803095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Method for implementing folding MxN wavelength selective switch [patent_app_type] => utility [patent_app_number] => 17/902500 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5357 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1813 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902500
Method for implementing folding MxN wavelength selective switch Sep 1, 2022 Issued
Array ( [id] => 19705355 [patent_doc_number] => 12199404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Semiconductor optical amplifier light combiner [patent_app_type] => utility [patent_app_number] => 17/902334 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902334
Semiconductor optical amplifier light combiner Sep 1, 2022 Issued
Array ( [id] => 18527250 [patent_doc_number] => 11714240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => On-chip optical switch based on an echelle grating [patent_app_type] => utility [patent_app_number] => 17/899596 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6592 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899596
On-chip optical switch based on an echelle grating Aug 29, 2022 Issued
Array ( [id] => 18066632 [patent_doc_number] => 20220397720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => OPTICAL MICRODISKS FOR INTEGRATED DEVICES [patent_app_type] => utility [patent_app_number] => 17/893101 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17893101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893101
Optical microdisks for integrated devices Aug 21, 2022 Issued
Array ( [id] => 18059174 [patent_doc_number] => 20220390260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DEVICE, SYSTEM AND METHOD FOR COUPLING ARBITRARY SENSORS TO FIBER OPTIC CABLES [patent_app_type] => utility [patent_app_number] => 17/891213 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17891213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891213
DEVICE, SYSTEM AND METHOD FOR COUPLING ARBITRARY SENSORS TO FIBER OPTIC CABLES Aug 18, 2022 Abandoned
Array ( [id] => 18059592 [patent_doc_number] => 20220390678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => WAVELENGTH DIVISION MULTIPLEXER AND SILICON PHOTONIC INTEGRATED CHIP [patent_app_type] => utility [patent_app_number] => 17/891818 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891818
Wavelength division multiplexer and silicon photonic integrated chip Aug 18, 2022 Issued
Array ( [id] => 18059583 [patent_doc_number] => 20220390669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => MONOLITHIC INTEGRATED QUANTUM DOT PHOTONIC INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 17/882909 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882909
Monolithic integrated quantum dot photonic integrated circuits Aug 7, 2022 Issued
Array ( [id] => 19426343 [patent_doc_number] => 12085752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Optical waveguide device and optical integrated circuit that includes optical waveguide device [patent_app_type] => utility [patent_app_number] => 17/880261 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7510 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [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] => 17880261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880261
Optical waveguide device and optical integrated circuit that includes optical waveguide device Aug 2, 2022 Issued
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