Search

Peter Radkowski

Examiner (ID: 13899, Phone: (571)270-1613 , Office: P/2883 )

Most Active Art Unit
2883
Art Unit(s)
2883, 2874
Total Applications
1407
Issued Applications
992
Pending Applications
95
Abandoned Applications
332

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20122893 [patent_doc_number] => 20250237924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => RIB WAVEGUIDES FOR TRANSVERSE-MAGNETIC POLARIZATION SILICON-PHOTONIC MODULATOR [patent_app_type] => utility [patent_app_number] => 18/419094 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419094
RIB WAVEGUIDES FOR TRANSVERSE-MAGNETIC POLARIZATION SILICON-PHOTONIC MODULATOR Jan 21, 2024 Pending
Array ( [id] => 20122781 [patent_doc_number] => 20250237812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SEMICONDUCTOR DEVICES WITH DOUBLE SILICON LENS [patent_app_type] => utility [patent_app_number] => 18/417314 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417314
SEMICONDUCTOR DEVICES WITH DOUBLE SILICON LENS Jan 18, 2024 Pending
Array ( [id] => 19587826 [patent_doc_number] => 20240385383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => OPTICAL ANTENNA AND OPTICAL ANTENNA ARRAY [patent_app_type] => utility [patent_app_number] => 18/415910 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415910
OPTICAL ANTENNA AND OPTICAL ANTENNA ARRAY Jan 17, 2024 Pending
Array ( [id] => 19985227 [patent_doc_number] => 20250123449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => PHOTONIC SEMICONDUCTOR PACKAGE AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/415784 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415784
PHOTONIC SEMICONDUCTOR PACKAGE AND METHOD OF FORMING THE SAME Jan 17, 2024 Pending
Array ( [id] => 20101526 [patent_doc_number] => 20250231462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => PHOTONIC FLIP-FLOP CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/411915 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411915
PHOTONIC FLIP-FLOP CIRCUITS Jan 11, 2024 Pending
Array ( [id] => 19159287 [patent_doc_number] => 20240151994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => APPARATUS AND METHOD FOR GENERATING AN OPTICAL SIGNAL [patent_app_type] => utility [patent_app_number] => 18/412021 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412021
APPARATUS AND METHOD FOR GENERATING AN OPTICAL SIGNAL Jan 11, 2024 Pending
Array ( [id] => 20026460 [patent_doc_number] => 20250164682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => DEVICES AND SYSTEMS FOR LIGHT-RECYCLING WAVEGUIDES [patent_app_type] => utility [patent_app_number] => 18/409194 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409194
DEVICES AND SYSTEMS FOR LIGHT-RECYCLING WAVEGUIDES Jan 9, 2024 Pending
Array ( [id] => 19755954 [patent_doc_number] => 20250044519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => MICRO-MOLDED PRISM GEOMETRIC WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 18/396353 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396353
MICRO-MOLDED PRISM GEOMETRIC WAVEGUIDE Dec 25, 2023 Pending
Array ( [id] => 20481381 [patent_doc_number] => 12529853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Photonic optoelectronic module packaging [patent_app_type] => utility [patent_app_number] => 18/543648 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4248 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543648
Photonic optoelectronic module packaging Dec 17, 2023 Issued
Array ( [id] => 19219445 [patent_doc_number] => 20240184149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DIFFERENTIAL DRIVING OF LITHIUM-CONTAINING ELECTRO-OPTIC DEVICES UTILIZING ENGINEERED ELECTRODES [patent_app_type] => utility [patent_app_number] => 18/532941 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532941
DIFFERENTIAL DRIVING OF LITHIUM-CONTAINING ELECTRO-OPTIC DEVICES UTILIZING ENGINEERED ELECTRODES Dec 6, 2023 Pending
Array ( [id] => 19035804 [patent_doc_number] => 20240085619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/513611 [patent_app_country] => US [patent_app_date] => 2023-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7668 [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] => 18513611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513611
Semiconductor structure Nov 18, 2023 Issued
Array ( [id] => 19732207 [patent_doc_number] => 12210201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Optical fiber cable with reinforcement [patent_app_type] => utility [patent_app_number] => 18/386811 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8388 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386811
Optical fiber cable with reinforcement Nov 2, 2023 Issued
Array ( [id] => 18989341 [patent_doc_number] => 20240061310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => INTEGRATION OF ELECTRONICS WITH LITHIUM NIOBATE PHOTONICS [patent_app_type] => utility [patent_app_number] => 18/386490 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386490
INTEGRATION OF ELECTRONICS WITH LITHIUM NIOBATE PHOTONICS Nov 1, 2023 Pending
Array ( [id] => 18943783 [patent_doc_number] => 20240038922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 18/379996 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379996
OPTICAL MODULE Oct 12, 2023 Pending
Array ( [id] => 19114258 [patent_doc_number] => 20240126008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => COMPOSITE MATERIAL WITH SIDE-EMITTING OPTICAL FIBERS [patent_app_type] => utility [patent_app_number] => 18/482265 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482265
COMPOSITE MATERIAL WITH SIDE-EMITTING OPTICAL FIBERS Oct 5, 2023 Abandoned
Array ( [id] => 19189328 [patent_doc_number] => 20240168241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => FIBER OPTIC CONNECTOR, FIBER OPTIC CONNECTOR AND CABLE ASSEMBLY, AND METHODS FOR MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/482144 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18482144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482144
FIBER OPTIC CONNECTOR, FIBER OPTIC CONNECTOR AND CABLE ASSEMBLY, AND METHODS FOR MANUFACTURING Oct 5, 2023 Pending
Array ( [id] => 19794561 [patent_doc_number] => 12235506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Fiber optic enclosure with external cable spool [patent_app_type] => utility [patent_app_number] => 18/482048 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 11436 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482048
Fiber optic enclosure with external cable spool Oct 5, 2023 Issued
Array ( [id] => 18927675 [patent_doc_number] => 20240030679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => QUANTUM CASCADE LASER DEVICES WITH IMPROVED HEAT EXTRACTION [patent_app_type] => utility [patent_app_number] => 18/376841 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376841
Quantum cascade laser devices with improved heat extraction Oct 4, 2023 Issued
Array ( [id] => 20959834 [patent_doc_number] => 12730265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-08 [patent_title] => Surface relief grating performance and cost enhancements for augmented reality applications [patent_app_type] => utility [patent_app_number] => 18/475944 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 2264 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475944
SURFACE RELIEF GRATING PERFORMANCE AND COST ENHANCEMENTS FOR AUGMENTED REALITY APPLICATIONS Sep 26, 2023 Pending
Array ( [id] => 18896339 [patent_doc_number] => 20240011824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Method and Apparatus for Optical Sensing [patent_app_type] => utility [patent_app_number] => 18/370974 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18370974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370974
Method and Apparatus for Optical Sensing Sep 20, 2023 Abandoned
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