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] => 18897275 [patent_doc_number] => 20240012760 [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] => 18/370969 [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] => 8070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18370969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370969
Method and Apparatus for Optical Sensing Sep 20, 2023 Abandoned
Array ( [id] => 19911028 [patent_doc_number] => 12287235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Method and apparatus for optical sensing [patent_app_type] => utility [patent_app_number] => 18/370963 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 3399 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370963
Method and apparatus for optical sensing Sep 20, 2023 Issued
Array ( [id] => 19204269 [patent_doc_number] => 20240176168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL RECEPTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/244071 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244071
OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL RECEPTION APPARATUS Sep 7, 2023 Abandoned
Array ( [id] => 19870212 [patent_doc_number] => 12263047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Intravascular data collection probes and related assemblies [patent_app_type] => utility [patent_app_number] => 18/243924 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9130 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243924
Intravascular data collection probes and related assemblies Sep 7, 2023 Issued
Array ( [id] => 18846481 [patent_doc_number] => 20230408885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => INTEGRATION OF ELECTRONICS WITH LITHIUM NIOBATE PHOTONICS [patent_app_type] => utility [patent_app_number] => 18/241715 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241715
INTEGRATION OF ELECTRONICS WITH LITHIUM NIOBATE PHOTONICS Aug 31, 2023 Pending
Array ( [id] => 19237953 [patent_doc_number] => 20240195148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => INTEGRATED SILICON (SI) TUNABLE LASER [patent_app_type] => utility [patent_app_number] => 18/459184 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9315 [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] => 18459184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459184
INTEGRATED SILICON (SI) TUNABLE LASER Aug 30, 2023 Pending
Array ( [id] => 20635415 [patent_doc_number] => 12596288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Temperature stabilized dielectric based on-chip interferometers [patent_app_type] => utility [patent_app_number] => 18/241193 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1231 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241193 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241193
Temperature stabilized dielectric based on-chip interferometers Aug 30, 2023 Issued
Array ( [id] => 19725471 [patent_doc_number] => 20250028222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => CASCADABLE PHOTONIC CIRCUIT WITH SEMICONDUCTOR OPTICAL AMPLIFIER BASED AMPLITUDE THRESHOLDER [patent_app_type] => utility [patent_app_number] => 18/446865 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18446865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446865
CASCADABLE PHOTONIC CIRCUIT WITH SEMICONDUCTOR OPTICAL AMPLIFIER BASED AMPLITUDE THRESHOLDER Aug 8, 2023 Pending
Array ( [id] => 18973443 [patent_doc_number] => 20240053535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHOD FOR MANUFACTURING OPTICAL FIBER AND OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 18/229343 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229343
Method for manufacturing optical fiber and optical fiber Aug 1, 2023 Issued
Array ( [id] => 19748367 [patent_doc_number] => 20250036932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => MULTI-VECTOR OPTICAL MULTIPLIER [patent_app_type] => utility [patent_app_number] => 18/359540 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359540
MULTI-VECTOR OPTICAL MULTIPLIER Jul 25, 2023 Pending
Array ( [id] => 18770092 [patent_doc_number] => 20230364863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SYSTEMS AND METHODS FOR FORMULATING MATERIAL IN A DATA-DRIVEN MANNER [patent_app_type] => utility [patent_app_number] => 18/225246 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225246
SYSTEMS AND METHODS FOR FORMULATING MATERIAL IN A DATA-DRIVEN MANNER Jul 23, 2023 Abandoned
Array ( [id] => 19725470 [patent_doc_number] => 20250028221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => CASCADABLE PHOTONIC CIRCUIT WITH SEMICONDUCTOR OPTICAL AMPLIFIER BASED AMPLITUDE THRESHOLDER [patent_app_type] => utility [patent_app_number] => 18/225032 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225032
CASCADABLE PHOTONIC CIRCUIT WITH SEMICONDUCTOR OPTICAL AMPLIFIER BASED AMPLITUDE THRESHOLDER Jul 20, 2023 Pending
Array ( [id] => 19266915 [patent_doc_number] => 20240210616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => OPTICAL FIBER WITH IMPROVED MICROBENDING PERFORMANCE [patent_app_type] => utility [patent_app_number] => 18/340848 [patent_app_country] => US [patent_app_date] => 2023-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18340848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340848
Optical fiber with improved microbending performance Jun 23, 2023 Issued
Array ( [id] => 19905211 [patent_doc_number] => 12282214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Thin film lithium niobate optical device having an engineered substrate for heterogeneous integration [patent_app_type] => utility [patent_app_number] => 18/211170 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2188 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211170
Thin film lithium niobate optical device having an engineered substrate for heterogeneous integration Jun 15, 2023 Issued
Array ( [id] => 18694277 [patent_doc_number] => 20230324683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => DISPLAY SYSTEM AND LIGHT CONTROL FILM THEREFOR [patent_app_type] => utility [patent_app_number] => 18/203838 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13336 [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] => 18203838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203838
Display system and light control film therefor May 30, 2023 Issued
Array ( [id] => 20579801 [patent_doc_number] => 12572049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Silicon photonics phase modulators and their applications [patent_app_type] => utility [patent_app_number] => 18/324978 [patent_app_country] => US [patent_app_date] => 2023-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324978
Silicon photonics phase modulators and their applications May 27, 2023 Issued
Array ( [id] => 18787512 [patent_doc_number] => 20230375836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => PROJECTION LENS OPTICAL SYSTEM, PROJECTION DEVICE EMPLOYING THE SAME, AND WEARABLE DEVICE [patent_app_type] => utility [patent_app_number] => 18/202589 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202589
PROJECTION LENS OPTICAL SYSTEM, PROJECTION DEVICE EMPLOYING THE SAME, AND WEARABLE DEVICE May 25, 2023 Pending
Array ( [id] => 18810288 [patent_doc_number] => 20230384623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => TRAVELLING WAVE ELECTRO-OPTIC MODULATOR [patent_app_type] => utility [patent_app_number] => 18/324022 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324022
TRAVELLING WAVE ELECTRO-OPTIC MODULATOR May 24, 2023 Pending
Array ( [id] => 20646996 [patent_doc_number] => 12601937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Thermo-optic phase shifters for a photonics chip [patent_app_type] => utility [patent_app_number] => 18/200643 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200643
Thermo-optic phase shifters for a photonics chip May 22, 2023 Issued
Array ( [id] => 18650548 [patent_doc_number] => 20230296381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => INTEGRATED PHOTONICS OPTICAL GYROSCOPES OPTIMIZED FOR AUTONOMOUS VEHICLES [patent_app_type] => utility [patent_app_number] => 18/200363 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200363
Integrated photonics optical gyroscopes optimized for autonomous vehicles May 21, 2023 Issued
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