
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |