Search

Peter Radkowski

Examiner (ID: 923, Phone: (571)270-1613 , Office: P/2883 )

Most Active Art Unit
2883
Art Unit(s)
2874, 2883
Total Applications
1389
Issued Applications
973
Pending Applications
114
Abandoned Applications
328

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20265017 [patent_doc_number] => 12436001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Method and system for interrogating an optical fiber sensor of the fiber Bragg grating type, using a tunable optical bandpass filter [patent_app_type] => utility [patent_app_number] => 17/635053 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3306 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17635053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635053
Method and system for interrogating an optical fiber sensor of the fiber Bragg grating type, using a tunable optical bandpass filter Aug 5, 2020 Issued
Array ( [id] => 17861142 [patent_doc_number] => 11442298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Optical modulation device and method for manufacturing optical modulation device [patent_app_type] => utility [patent_app_number] => 16/944591 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4019 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 16944591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944591
Optical modulation device and method for manufacturing optical modulation device Jul 30, 2020 Issued
Array ( [id] => 16615140 [patent_doc_number] => 20210033793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => FIBER OPTIC CABLE ASSEMBLY WITH OVERLAPPING BUNDLED STRENGTH MEMBERS, AND FABRICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/940476 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16940476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940476
Fiber optic cable assembly with overlapping bundled strength members, and fabrication method and apparatus Jul 27, 2020 Issued
Array ( [id] => 16423345 [patent_doc_number] => 20200348543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => WAVELENGTH CALIBRATION METHOD, APPARATUS, AND SYSTEM FOR MICRORING FILTER [patent_app_type] => utility [patent_app_number] => 16/932515 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932515 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932515
Wavelength calibration method, apparatus, and system for microring filter Jul 16, 2020 Issued
Array ( [id] => 16558629 [patent_doc_number] => 20210003778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => MULTI-AXIS POSITIONER [patent_app_type] => utility [patent_app_number] => 16/930638 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7364 [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] => 16930638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930638
Multi-axis positioner Jul 15, 2020 Issued
Array ( [id] => 17588986 [patent_doc_number] => 11327249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Fiber optic ferrule and a guide pin clamp with field changeable guide pins [patent_app_type] => utility [patent_app_number] => 16/927556 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 5079 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927556
Fiber optic ferrule and a guide pin clamp with field changeable guide pins Jul 12, 2020 Issued
Array ( [id] => 18963779 [patent_doc_number] => 11897524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Overload and unbalanced load detecting system for railway and detecting method [patent_app_type] => utility [patent_app_number] => 16/925282 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4423 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925282
Overload and unbalanced load detecting system for railway and detecting method Jul 8, 2020 Issued
Array ( [id] => 17954740 [patent_doc_number] => 11480844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Method and apparatus for control of optical phase shifters in an optical device [patent_app_type] => utility [patent_app_number] => 16/921096 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 10145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921096
Method and apparatus for control of optical phase shifters in an optical device Jul 5, 2020 Issued
Array ( [id] => 17337746 [patent_doc_number] => 20220004077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => MEMS Optical Switch With Dual Cantilever Couplers [patent_app_type] => utility [patent_app_number] => 16/919561 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919561 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919561
MEMS optical switch with dual cantilever couplers Jul 1, 2020 Issued
Array ( [id] => 17337747 [patent_doc_number] => 20220004078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => MEMS Optical Switch With a Cantilever Coupler [patent_app_type] => utility [patent_app_number] => 16/919581 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919581
MEMS optical switch with a cantilever coupler Jul 1, 2020 Issued
Array ( [id] => 19211995 [patent_doc_number] => 12001052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Radiation-resistant laser optical fiber preform core rod and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/761075 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 11263 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761075
Radiation-resistant laser optical fiber preform core rod and preparation method therefor Jun 30, 2020 Issued
Array ( [id] => 16392741 [patent_doc_number] => 20200333682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => SYSTEM, METHOD AND APPARATUS FOR NON-MECHANICAL OPTICAL AND PHOTONIC BEAM STEERING [patent_app_type] => utility [patent_app_number] => 16/916741 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916741
System, method and apparatus for non-mechanical optical and photonic beam steering Jun 29, 2020 Issued
Array ( [id] => 17515063 [patent_doc_number] => 11294208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Optical device [patent_app_type] => utility [patent_app_number] => 16/907723 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 5591 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907723
Optical device Jun 21, 2020 Issued
Array ( [id] => 16869012 [patent_doc_number] => 20210162479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => LINE-SHAPE SPOT LASER BENDING METHOD FOR METAL SHEETS [patent_app_type] => utility [patent_app_number] => 17/055939 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 598 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055939
LINE-SHAPE SPOT LASER BENDING METHOD FOR METAL SHEETS Jun 16, 2020 Abandoned
Array ( [id] => 18431989 [patent_doc_number] => 11677223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Cable grounding assembly for telecommunications enclosure [patent_app_type] => utility [patent_app_number] => 16/901650 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 11520 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901650 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901650
Cable grounding assembly for telecommunications enclosure Jun 14, 2020 Issued
Array ( [id] => 17215917 [patent_doc_number] => 20210349255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 17/277793 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277793
Optical fiber Jun 9, 2020 Issued
Array ( [id] => 16576951 [patent_doc_number] => 20210011352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => OPTICAL DEVICE THAT INCLUDES OPTICAL MODULATOR [patent_app_type] => utility [patent_app_number] => 16/897432 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16897432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897432
Optical device that includes optical modulator Jun 9, 2020 Issued
Array ( [id] => 17445590 [patent_doc_number] => 20220066095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => RESIN COMPOSITION, SECONDARY COATING MATERIAL OF OPTICAL FIBER, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 17/291183 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291183
RESIN COMPOSITION, SECONDARY COATING MATERIAL OF OPTICAL FIBER, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER Jun 9, 2020 Abandoned
Array ( [id] => 16330125 [patent_doc_number] => 20200301091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => HIGH FIBER COUNT PRE-TERMINATED OPTICAL DISTRIBUTION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/896389 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896389
High fiber count pre-terminated optical distribution assembly Jun 8, 2020 Issued
Array ( [id] => 19090142 [patent_doc_number] => 11951565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Optical fiber connector for additive manufacturing system [patent_app_type] => utility [patent_app_number] => 16/884432 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6984 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884432
Optical fiber connector for additive manufacturing system May 26, 2020 Issued
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