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] => 17387256 [patent_doc_number] => 20220035108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => OPTICAL FIBER CONNECTOR WITH CHANGEABLE POLARITY [patent_app_type] => utility [patent_app_number] => 17/506373 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17506373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506373
Optical fiber connector with changeable polarity Oct 19, 2021 Issued
Array ( [id] => 17582740 [patent_doc_number] => 20220139595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Submarine Power Cable With Curvature Monitoring Capability [patent_app_type] => utility [patent_app_number] => 17/451413 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451413
Submarine power cable with curvature monitoring capability Oct 18, 2021 Issued
Array ( [id] => 18324534 [patent_doc_number] => 20230122662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => HIGH EFFICIENCY GRATING COUPLER FOR A LASER SOURCE [patent_app_type] => utility [patent_app_number] => 17/451265 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451265
High efficiency grating coupler for a laser source Oct 17, 2021 Issued
Array ( [id] => 18154284 [patent_doc_number] => 11567260 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Photonics chips with ambient light shadowing of optical components [patent_app_type] => utility [patent_app_number] => 17/501508 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 4599 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501508
Photonics chips with ambient light shadowing of optical components Oct 13, 2021 Issued
Array ( [id] => 18310767 [patent_doc_number] => 20230114667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SUPPRESSING LEAKAGE CURRENTS IN PERIODIC TRAVELLING WAVE ELECTRODE STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/498218 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498218
Suppressing leakage currents in periodic travelling wave electrode structures Oct 10, 2021 Issued
Array ( [id] => 17534595 [patent_doc_number] => 20220113204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Guidewire With Fiber Bragg Grating Strain Sensors [patent_app_type] => utility [patent_app_number] => 17/492846 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 724 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492846
Guidewire with fiber Bragg grating strain sensors Oct 3, 2021 Issued
Array ( [id] => 17506907 [patent_doc_number] => 20220100010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Optical Waveguide Element, and Optical Modulation Device and Optical Transmission Apparatus Using Optical Waveguide Element [patent_app_type] => utility [patent_app_number] => 17/490590 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490590
Optical waveguide element, and optical modulation device and optical transmission apparatus using optical waveguide element Sep 29, 2021 Issued
Array ( [id] => 18129836 [patent_doc_number] => 11556041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Electro-optic modulator [patent_app_type] => utility [patent_app_number] => 17/485321 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4290 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485321
Electro-optic modulator Sep 23, 2021 Issued
Array ( [id] => 18294644 [patent_doc_number] => 20230104330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => POSITION CONTROLLED WAVEGUIDES AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/483565 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17483565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483565
Position controlled waveguides and methods of manufacturing the same Sep 22, 2021 Issued
Array ( [id] => 18294644 [patent_doc_number] => 20230104330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => POSITION CONTROLLED WAVEGUIDES AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/483565 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17483565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483565
Position controlled waveguides and methods of manufacturing the same Sep 22, 2021 Issued
Array ( [id] => 20273203 [patent_doc_number] => 12442979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Optical waveguide formed within in a glass layer [patent_app_type] => utility [patent_app_number] => 17/482380 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 2370 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 17482380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482380
Optical waveguide formed within in a glass layer Sep 21, 2021 Issued
Array ( [id] => 20273203 [patent_doc_number] => 12442979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Optical waveguide formed within in a glass layer [patent_app_type] => utility [patent_app_number] => 17/482380 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 2370 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 17482380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482380
Optical waveguide formed within in a glass layer Sep 21, 2021 Issued
Array ( [id] => 17337745 [patent_doc_number] => 20220004076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CAPACITIVE OPTICAL MODULATOR [patent_app_type] => utility [patent_app_number] => 17/476668 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476668
Capacitive optical modulator Sep 15, 2021 Issued
Array ( [id] => 18103846 [patent_doc_number] => 11543730 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Phase shifter architecture for optical beam steering devices [patent_app_type] => utility [patent_app_number] => 17/471757 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8602 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471757
Phase shifter architecture for optical beam steering devices Sep 9, 2021 Issued
Array ( [id] => 17461881 [patent_doc_number] => 20220075186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Two Dimensional Optical Phased Arrays Using Edge-Coupled Integrated Circuits [patent_app_type] => utility [patent_app_number] => 17/464918 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464918
Two dimensional optical phased arrays using edge-coupled integrated circuits Sep 1, 2021 Issued
Array ( [id] => 17445591 [patent_doc_number] => 20220066096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CAVITY SUBSTRATE HAVING DIRECTIONAL OPTOELECTRONIC TRANSMISSION CHANNEL AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/463815 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463815
Cavity substrate having directional optoelectronic transmission channel and manufacturing method thereof Aug 31, 2021 Issued
Array ( [id] => 17483851 [patent_doc_number] => 20220091355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => FIBER OPTIC CABLE FIXATION DEVICE AND FIBER OPTIC CABLE MOUNTING SYSTEM COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/460783 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8882 [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] => 17460783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460783
Fiber optic cable fixation device and fiber optic cable mounting system comprising same Aug 29, 2021 Issued
Array ( [id] => 17445777 [patent_doc_number] => 20220066282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => OPTICAL MULTIPLEXER SWITCH TREE [patent_app_type] => utility [patent_app_number] => 17/459740 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459740
Optical multiplexer switch tree Aug 26, 2021 Issued
Array ( [id] => 18866474 [patent_doc_number] => 20230420911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => PHOTONIC DEVICE WITH IMPROVED HEAT DISSIPATION FOR III-V/SI HETEROGENEOUS LASER AND ASSOCIATED MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/249324 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18249324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249324
Photonic device with improved heat dissipation for III-V/Si heterogeneous laser and associated manufacturing method Aug 26, 2021 Issued
Array ( [id] => 18576931 [patent_doc_number] => 11733454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Homogenization of the output beam profile of a multimode optical waveguide [patent_app_type] => utility [patent_app_number] => 17/411213 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3681 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411213
Homogenization of the output beam profile of a multimode optical waveguide Aug 24, 2021 Issued
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