
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17689772
[patent_doc_number] => 20220197065
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-23
[patent_title] => Variable Infrared Attenuator With High Precision At High Attenuation
[patent_app_type] => utility
[patent_app_number] => 17/551356
[patent_app_country] => US
[patent_app_date] => 2021-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7541
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[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] => 17551356
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/551356 | Variable Infrared Attenuator With High Precision At High Attenuation | Dec 14, 2021 | Abandoned |
Array
(
[id] => 18546532
[patent_doc_number] => 11719880
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-08
[patent_title] => Perovskite optical element and manufacturing method thereof
[patent_app_type] => utility
[patent_app_number] => 17/547434
[patent_app_country] => US
[patent_app_date] => 2021-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2785
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547434
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/547434 | Perovskite optical element and manufacturing method thereof | Dec 9, 2021 | Issued |
Array
(
[id] => 19314753
[patent_doc_number] => 12040584
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-16
[patent_title] => Optical system for use with a vacuum chamber and associated method
[patent_app_type] => utility
[patent_app_number] => 17/545417
[patent_app_country] => US
[patent_app_date] => 2021-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2648
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545417
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/545417 | Optical system for use with a vacuum chamber and associated method | Dec 7, 2021 | Issued |
Array
(
[id] => 18229010
[patent_doc_number] => 20230068004
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-02
[patent_title] => SILICON PHOTONICS-BASED OPTICAL MODULATOR
[patent_app_type] => utility
[patent_app_number] => 17/545063
[patent_app_country] => US
[patent_app_date] => 2021-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4889
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17545063
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/545063 | Silicon photonics-based optical modulator | Dec 7, 2021 | Issued |
Array
(
[id] => 18188876
[patent_doc_number] => 11579456
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-14
[patent_title] => Transmissive metasurface lens integration
[patent_app_type] => utility
[patent_app_number] => 17/643091
[patent_app_country] => US
[patent_app_date] => 2021-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 38
[patent_no_of_words] => 19015
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 4
[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] => 17643091
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/643091 | Transmissive metasurface lens integration | Dec 6, 2021 | Issued |
Array
(
[id] => 18880892
[patent_doc_number] => 20240004261
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-04
[patent_title] => Single-Beam Side Deflector, Multiplexer/Demultiplexer And Optical Antenna Feeder Incorporating The Deflector, And Methods That Use Same
[patent_app_type] => utility
[patent_app_number] => 18/039828
[patent_app_country] => US
[patent_app_date] => 2021-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15230
[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] => 18039828
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/039828 | Single-Beam Side Deflector, Multiplexer/Demultiplexer And Optical Antenna Feeder Incorporating The Deflector, And Methods That Use Same | Nov 30, 2021 | Pending |
Array
(
[id] => 17947206
[patent_doc_number] => 20220334225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => Light Source for Frequency-Modulated Continuous Wave (FMCW) LiDAR Device
[patent_app_type] => utility
[patent_app_number] => 17/534047
[patent_app_country] => US
[patent_app_date] => 2021-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5776
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534047
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/534047 | Light source for frequency-modulated continuous wave (FMCW) LiDAR device | Nov 22, 2021 | Issued |
Array
(
[id] => 18941223
[patent_doc_number] => 20240036362
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => POLARIZER STRUCTURE, TERMINAL DEVICE, AND METHOD FOR CONTROLLING AMOUNT OF INCOMING LIGHT OF TERMINAL DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/039963
[patent_app_country] => US
[patent_app_date] => 2021-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4711
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039963
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/039963 | POLARIZER STRUCTURE, TERMINAL DEVICE, AND METHOD FOR CONTROLLING AMOUNT OF INCOMING LIGHT OF TERMINAL DEVICE | Nov 7, 2021 | Pending |
Array
(
[id] => 18972081
[patent_doc_number] => 20240052173
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-15
[patent_title] => RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER
[patent_app_type] => utility
[patent_app_number] => 18/039318
[patent_app_country] => US
[patent_app_date] => 2021-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6101
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039318
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/039318 | RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER | Nov 3, 2021 | Pending |
Array
(
[id] => 18832091
[patent_doc_number] => 20230400618
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-14
[patent_title] => SINGLE MODE FULL COLOR WAVEGUIDE COMBINER USING ASYMMETRIC TRANSMISSIVE AND REFLECTIVE DIFFRACTION GRATINGS
[patent_app_type] => utility
[patent_app_number] => 18/035464
[patent_app_country] => US
[patent_app_date] => 2021-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 24204
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18035464
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/035464 | SINGLE MODE FULL COLOR WAVEGUIDE COMBINER USING ASYMMETRIC TRANSMISSIVE AND REFLECTIVE DIFFRACTION GRATINGS | Nov 3, 2021 | Pending |
Array
(
[id] => 18810290
[patent_doc_number] => 20230384625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => Creation of Single Photons
[patent_app_type] => utility
[patent_app_number] => 18/032013
[patent_app_country] => US
[patent_app_date] => 2021-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7609
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 18032013
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/032013 | Creation of Single Photons | Oct 13, 2021 | Abandoned |
Array
(
[id] => 18546554
[patent_doc_number] => 11719902
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-08
[patent_title] => High fiber count pre-terminated optical distribution assembly
[patent_app_type] => utility
[patent_app_number] => 17/495136
[patent_app_country] => US
[patent_app_date] => 2021-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 4650
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495136
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/495136 | High fiber count pre-terminated optical distribution assembly | Oct 5, 2021 | Issued |
Array
(
[id] => 17358327
[patent_doc_number] => 20220019123
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-20
[patent_title] => DYNAMIC NEUTRAL DENSITY FILTER
[patent_app_type] => utility
[patent_app_number] => 17/490609
[patent_app_country] => US
[patent_app_date] => 2021-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5471
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 17490609
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/490609 | Dynamic neutral density filter | Sep 29, 2021 | Issued |
Array
(
[id] => 18787463
[patent_doc_number] => 20230375781
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => ELECTRO-OPTIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/028354
[patent_app_country] => US
[patent_app_date] => 2021-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5145
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18028354
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/028354 | Electro-optic device | Sep 28, 2021 | Issued |
Array
(
[id] => 18021867
[patent_doc_number] => 20220373366
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-24
[patent_title] => INTERFEROMETRIC DEMODULATION SYSTEM AND METHOD FOR LARGE CAPACITY FIBER GRATING SENSING NETWORK
[patent_app_type] => utility
[patent_app_number] => 17/488304
[patent_app_country] => US
[patent_app_date] => 2021-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5226
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488304
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/488304 | Interferometric demodulation system and method for large capacity fiber grating sensing network | Sep 28, 2021 | Issued |
Array
(
[id] => 18659322
[patent_doc_number] => 20230305325
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-28
[patent_title] => OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION APPARATUS THAT USE SAME
[patent_app_type] => utility
[patent_app_number] => 18/021342
[patent_app_country] => US
[patent_app_date] => 2021-09-28
[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] => -8
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021342
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/021342 | OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION APPARATUS THAT USE SAME | Sep 27, 2021 | Issued |
Array
(
[id] => 17347586
[patent_doc_number] => 20220013917
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-13
[patent_title] => CONTINUOUS RESONANCE TRAP REFRACTOR BASED ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/486869
[patent_app_country] => US
[patent_app_date] => 2021-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19313
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486869
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/486869 | CONTINUOUS RESONANCE TRAP REFRACTOR BASED ASSEMBLY | Sep 26, 2021 | Abandoned |
Array
(
[id] => 17503758
[patent_doc_number] => 20220096860
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-31
[patent_title] => IMPLANTABLE PHOTONIC PLATFORM
[patent_app_type] => utility
[patent_app_number] => 17/486351
[patent_app_country] => US
[patent_app_date] => 2021-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6316
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486351
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/486351 | Implantable photonic platform | Sep 26, 2021 | Issued |
Array
(
[id] => 18268252
[patent_doc_number] => 20230089494
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-23
[patent_title] => PHOTONIC INTEGRATED CIRCUIT PACKAGING ARCHITECTURES
[patent_app_type] => utility
[patent_app_number] => 17/482311
[patent_app_country] => US
[patent_app_date] => 2021-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 42296
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482311
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/482311 | PHOTONIC INTEGRATED CIRCUIT PACKAGING ARCHITECTURES | Sep 21, 2021 | Pending |
Array
(
[id] => 17461804
[patent_doc_number] => 20220075109
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => DUTY CYCLE RANGE INCREASE FOR WAVEGUIDE COMBINERS
[patent_app_type] => utility
[patent_app_number] => 17/482071
[patent_app_country] => US
[patent_app_date] => 2021-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19597
[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] => 17482071
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/482071 | DUTY CYCLE RANGE INCREASE FOR WAVEGUIDE COMBINERS | Sep 21, 2021 | Abandoned |