Search

John M. Bedtelyon

Examiner (ID: 84, Phone: (571)270-1290 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
1070
Issued Applications
832
Pending Applications
70
Abandoned Applications
197

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20221121 [patent_doc_number] => 20250284052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => OPTICAL PHASED ARRAY CHIP, CONTROL METHOD, AND WAVEGUIDE OPTICAL PHASED ARRAY SYSTEM [patent_app_type] => utility [patent_app_number] => 19/216748 [patent_app_country] => US [patent_app_date] => 2025-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19216748 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/216748
OPTICAL PHASED ARRAY CHIP, CONTROL METHOD, AND WAVEGUIDE OPTICAL PHASED ARRAY SYSTEM May 22, 2025 Pending
Array ( [id] => 20221121 [patent_doc_number] => 20250284052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => OPTICAL PHASED ARRAY CHIP, CONTROL METHOD, AND WAVEGUIDE OPTICAL PHASED ARRAY SYSTEM [patent_app_type] => utility [patent_app_number] => 19/216748 [patent_app_country] => US [patent_app_date] => 2025-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19216748 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/216748
OPTICAL PHASED ARRAY CHIP, CONTROL METHOD, AND WAVEGUIDE OPTICAL PHASED ARRAY SYSTEM May 22, 2025 Pending
Array ( [id] => 19904934 [patent_doc_number] => 12281934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Optical fiber-based sensing membrane layout [patent_app_type] => utility [patent_app_number] => 18/671384 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 20 [patent_no_of_words] => 1129 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671384
Optical fiber-based sensing membrane layout May 21, 2024 Issued
Array ( [id] => 19450078 [patent_doc_number] => 20240310208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => OPTICAL FIBER-BASED SENSING MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/671411 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671411
Optical fiber-based sensing membrane May 21, 2024 Issued
Array ( [id] => 19985312 [patent_doc_number] => 20250123534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => TRANSVERSE-MAGNETIC POLARIZATION SILICON-PHOTONIC MODULATOR [patent_app_type] => utility [patent_app_number] => 18/667145 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667145
Transverse-magnetic polarization silicon-photonic modulator May 16, 2024 Issued
Array ( [id] => 19434106 [patent_doc_number] => 20240302604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => OPTICAL FIBER CONNECTOR WITH CHANGEABLE POLARITY [patent_app_type] => utility [patent_app_number] => 18/666882 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18666882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666882
Optical fiber connector with changeable polarity May 16, 2024 Issued
Array ( [id] => 19382484 [patent_doc_number] => 20240272354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => OPTICAL MICRODISKS FOR INTEGRATED DEVICES [patent_app_type] => utility [patent_app_number] => 18/627563 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18627563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627563
Optical microdisks for integrated devices Apr 4, 2024 Issued
Array ( [id] => 19573405 [patent_doc_number] => 20240377697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => HIGH-GAIN DIFFERENTIAL ELECTRO-OPTIC MODULATOR [patent_app_type] => utility [patent_app_number] => 18/615632 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18615632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615632
High-gain differential electro-optic modulator Mar 24, 2024 Issued
Array ( [id] => 19978446 [patent_doc_number] => 12345920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Semiconductor device and method of making [patent_app_type] => utility [patent_app_number] => 18/594314 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 69 [patent_no_of_words] => 12455 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18594314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594314
Semiconductor device and method of making Mar 3, 2024 Issued
Array ( [id] => 19978446 [patent_doc_number] => 12345920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Semiconductor device and method of making [patent_app_type] => utility [patent_app_number] => 18/594314 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 69 [patent_no_of_words] => 12455 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18594314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594314
Semiconductor device and method of making Mar 3, 2024 Issued
Array ( [id] => 19235307 [patent_doc_number] => 20240192501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => COMPACT HEAD-MOUNTED DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/584381 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584381
Compact head-mounted display system Feb 21, 2024 Issued
Array ( [id] => 19677361 [patent_doc_number] => 12189217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => High performance optical modulator [patent_app_type] => utility [patent_app_number] => 18/437513 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 13089 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437513
High performance optical modulator Feb 8, 2024 Issued
Array ( [id] => 19204181 [patent_doc_number] => 20240176080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => OPTICAL FIBER CONNECTOR WITH CHANGEABLE GENDER [patent_app_type] => utility [patent_app_number] => 18/431896 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431896
Optical fiber connector with changeable gender Feb 1, 2024 Issued
Array ( [id] => 19718652 [patent_doc_number] => 12204187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Photodetection system [patent_app_type] => utility [patent_app_number] => 18/529937 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 17432 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529937
Photodetection system Dec 4, 2023 Issued
Array ( [id] => 20026566 [patent_doc_number] => 20250164788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => REFLECTION MITIGATION FOR INACTIVE FACETS OF A REFLECTIVE WAVEGUIDE WITH NON-SELECTIVE COATING DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/516142 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18516142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516142
REFLECTION MITIGATION FOR INACTIVE FACETS OF A REFLECTIVE WAVEGUIDE WITH NON-SELECTIVE COATING DEPOSITION Nov 20, 2023 Pending
Array ( [id] => 20026566 [patent_doc_number] => 20250164788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => REFLECTION MITIGATION FOR INACTIVE FACETS OF A REFLECTIVE WAVEGUIDE WITH NON-SELECTIVE COATING DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/516142 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18516142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516142
REFLECTION MITIGATION FOR INACTIVE FACETS OF A REFLECTIVE WAVEGUIDE WITH NON-SELECTIVE COATING DEPOSITION Nov 20, 2023 Pending
Array ( [id] => 20026474 [patent_doc_number] => 20250164696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PROCESS VARIATION-TOLERANT CASCADED TAPERED OPTICAL RING RESONATORS [patent_app_type] => utility [patent_app_number] => 18/515037 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515037
PROCESS VARIATION-TOLERANT CASCADED TAPERED OPTICAL RING RESONATORS Nov 19, 2023 Pending
Array ( [id] => 19021509 [patent_doc_number] => 20240077680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => METHOD OF USING PHOTONIC INTEGRATED CIRCUIT HAVING REDUNDANT LIGHT PATH [patent_app_type] => utility [patent_app_number] => 18/508751 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18139 [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] => 18508751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508751
Method of using photonic integrated circuit having redundant light path Nov 13, 2023 Issued
Array ( [id] => 19035831 [patent_doc_number] => 20240085646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => INTEGRATION OF POWER AND OPTICS THROUGH COLD PLATES FOR DELIVERY TO ELECTRONIC AND PHOTONIC INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/508884 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9587 [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] => 18508884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508884
Integration of power and optics through cold plates for delivery to electronic and photonic integrated circuits Nov 13, 2023 Issued
Array ( [id] => 19660026 [patent_doc_number] => 20240427091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => OPTICAL CONNECTION STRUCTURES FOR A PHOTONIC ASSEMBLY AND METHODS FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/507071 [patent_app_country] => US [patent_app_date] => 2023-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18507071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507071
OPTICAL CONNECTION STRUCTURES FOR A PHOTONIC ASSEMBLY AND METHODS FOR FORMING THE SAME Nov 11, 2023 Pending
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