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] => 20137480 [patent_doc_number] => 20250244524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SIDE-EMITTING OPTICAL FIBERS WITH SURFACE MODIFICATION [patent_app_type] => utility [patent_app_number] => 19/073285 [patent_app_country] => US [patent_app_date] => 2025-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19073285 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/073285
Side-emitting optical fibers with surface modification Mar 6, 2025 Issued
Array ( [id] => 20086773 [patent_doc_number] => 20250216709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => PIXEL GRAYSCALE MODULATION STRUCTURE BASED ON PHASE CHANGE MATERIALS [patent_app_type] => utility [patent_app_number] => 19/003172 [patent_app_country] => US [patent_app_date] => 2024-12-27 [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] => -6 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19003172 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/003172
PIXEL GRAYSCALE MODULATION STRUCTURE BASED ON PHASE CHANGE MATERIALS Dec 26, 2024 Pending
Array ( [id] => 20508128 [patent_doc_number] => 12542410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Optical system for use with a vacuum chamber and associated method [patent_app_type] => utility [patent_app_number] => 18/742360 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742360
Optical system for use with a vacuum chamber and associated method Jun 12, 2024 Issued
Array ( [id] => 20434052 [patent_doc_number] => 12504667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Waveguide light multiplexer using crossed gratings [patent_app_type] => utility [patent_app_number] => 18/738024 [patent_app_country] => US [patent_app_date] => 2024-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 38 [patent_no_of_words] => 13254 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738024
Waveguide light multiplexer using crossed gratings Jun 8, 2024 Issued
Array ( [id] => 20394718 [patent_doc_number] => 20250370193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => STRUCTURAL COMPONENT FOR ENABLING OPTIMAL COUPLING OF A CONNECTOR OF A FIBER DEVICE AND A CONNECTOR OF AN ADAPTER COMPONENT OF A FIBER INSPECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/680610 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680610
STRUCTURAL COMPONENT FOR ENABLING OPTIMAL COUPLING OF A CONNECTOR OF A FIBER DEVICE AND A CONNECTOR OF AN ADAPTER COMPONENT OF A FIBER INSPECTION DEVICE May 30, 2024 Pending
Array ( [id] => 20744890 [patent_doc_number] => 12644793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Sectored fiber optic element and an optical detection system using the same [patent_app_type] => utility [patent_app_number] => 18/673970 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673970
Sectored fiber optic element and an optical detection system using the same May 23, 2024 Issued
Array ( [id] => 19644418 [patent_doc_number] => 20240418938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => OPTICAL FILTER [patent_app_type] => utility [patent_app_number] => 18/662144 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662144
OPTICAL FILTER May 12, 2024 Pending
Array ( [id] => 19703001 [patent_doc_number] => 12197023 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Manufacturing optically accessible co-packaged optics [patent_app_type] => utility [patent_app_number] => 18/660824 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 15980 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660824
Manufacturing optically accessible co-packaged optics May 9, 2024 Issued
Array ( [id] => 19558003 [patent_doc_number] => 20240369795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => CABLE ACCESS TERMINAL CONFIGURED TO PERMIT ACCESS TO A COMPONENT IN THE TERMINAL AND PREVENT ACCESS TO ANOTHER COMPONENT IN THE TERMINAL [patent_app_type] => utility [patent_app_number] => 18/654381 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654381
CABLE ACCESS TERMINAL CONFIGURED TO PERMIT ACCESS TO A COMPONENT IN THE TERMINAL AND PREVENT ACCESS TO ANOTHER COMPONENT IN THE TERMINAL May 2, 2024 Pending
Array ( [id] => 19573371 [patent_doc_number] => 20240377663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => OPTICAL VOLTAGE PROBE [patent_app_type] => utility [patent_app_number] => 18/650090 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650090
OPTICAL VOLTAGE PROBE Apr 29, 2024 Pending
Array ( [id] => 20772882 [patent_doc_number] => 12656549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Multi-axis positioner [patent_app_type] => utility [patent_app_number] => 18/650385 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 2395 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650385
Multi-axis positioner Apr 29, 2024 Issued
Array ( [id] => 20913763 [patent_doc_number] => 12710606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Heterogeneous packaging integration of photonic and electronic elements [patent_app_type] => utility [patent_app_number] => 18/619037 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 33 [patent_no_of_words] => 1170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619037
HETEROGENEOUS PACKAGING INTEGRATION OF PHOTONIC AND ELECTRONIC ELEMENTS Mar 26, 2024 Pending
Array ( [id] => 19267040 [patent_doc_number] => 20240210742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ELECTRO-OPTIC MODULATOR [patent_app_type] => utility [patent_app_number] => 18/599130 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599130
ELECTRO-OPTIC MODULATOR Mar 6, 2024 Pending
Array ( [id] => 19247469 [patent_doc_number] => 20240198454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => OPTICAL FIBER CONNECTOR FOR ADDITIVE MANUFACTURING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/593301 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593301
Optical fiber connector for additive manufacturing systems Feb 29, 2024 Issued
Array ( [id] => 19405118 [patent_doc_number] => 20240288629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => OPTICAL FIBER AND OPTICAL FIBER RIBBON [patent_app_type] => utility [patent_app_number] => 18/585181 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18585181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585181
OPTICAL FIBER AND OPTICAL FIBER RIBBON Feb 22, 2024 Pending
Array ( [id] => 19405119 [patent_doc_number] => 20240288630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => OPTICAL FIBER AND OPTICAL FIBER RIBBON [patent_app_type] => utility [patent_app_number] => 18/585262 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18585262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585262
OPTICAL FIBER AND OPTICAL FIBER RIBBON Feb 22, 2024 Pending
Array ( [id] => 20976060 [patent_doc_number] => 12736752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Contradirectional-filter architecture having low back-reflection [patent_app_type] => utility [patent_app_number] => 18/440149 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1097 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440149
Contradirectional-Filter Architecture Having Low Back-Reflection Feb 12, 2024 Pending
Array ( [id] => 20137591 [patent_doc_number] => 20250244635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SOLITON GENERATION USING CRYSTALLINE WHISPERING GALLERY MODE RESONATORS [patent_app_type] => utility [patent_app_number] => 18/426940 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426940
SOLITON GENERATION USING CRYSTALLINE WHISPERING GALLERY MODE RESONATORS Jan 29, 2024 Pending
Array ( [id] => 19189307 [patent_doc_number] => 20240168220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => RESONANT FIBRE OPTIC GYROSCOPES USING HOLLOW CORE OPTICAL FIBRE AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/426979 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426979
RESONANT FIBRE OPTIC GYROSCOPES USING HOLLOW CORE OPTICAL FIBRE AND METHODS THEREOF Jan 29, 2024 Pending
Array ( [id] => 19346742 [patent_doc_number] => 20240255705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD FOR MANUFACTURING OPTICAL FIBER BUNDLE, OPTICAL FIBER BUNDLE, OPTICAL CONNECTION STRUCTURE, AND DETERMINATION METHOD [patent_app_type] => utility [patent_app_number] => 18/421045 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421045
METHOD FOR MANUFACTURING OPTICAL FIBER BUNDLE, OPTICAL FIBER BUNDLE, OPTICAL CONNECTION STRUCTURE, AND DETERMINATION METHOD Jan 23, 2024 Pending
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