
Robert Fuatovich Tavlykaev
Examiner (ID: 3695, Phone: (571)270-5634 , Office: P/2883 )
| Most Active Art Unit | 2883 |
| Art Unit(s) | 2856, 2896, 2883 |
| Total Applications | 1044 |
| Issued Applications | 629 |
| Pending Applications | 90 |
| Abandoned Applications | 350 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19333937
[patent_doc_number] => 20240248367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => OPTICAL COUPLING DEVICE WITH ADJUSTABLE COUPLING COEFFICIENT
[patent_app_type] => utility
[patent_app_number] => 18/402660
[patent_app_country] => US
[patent_app_date] => 2024-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8747
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18402660
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/402660 | Optical coupling device with adjustable coupling coefficient | Jan 1, 2024 | Issued |
Array
(
[id] => 19346864
[patent_doc_number] => 20240255827
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => Optical Waveguide Device, and Optical Modulation Device and Optical Transmission Apparatus Using Same
[patent_app_type] => utility
[patent_app_number] => 18/390725
[patent_app_country] => US
[patent_app_date] => 2023-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5863
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390725
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/390725 | Optical Waveguide Device, and Optical Modulation Device and Optical Transmission Apparatus Using Same | Dec 19, 2023 | Pending |
Array
(
[id] => 19949692
[patent_doc_number] => 12321053
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Engineered electro-optic devices
[patent_app_type] => utility
[patent_app_number] => 18/544220
[patent_app_country] => US
[patent_app_date] => 2023-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 20
[patent_no_of_words] => 9361
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544220
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/544220 | Engineered electro-optic devices | Dec 17, 2023 | Issued |
Array
(
[id] => 20506784
[patent_doc_number] => 12541059
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-03
[patent_title] => Managing back-side processing of photonic integrated circuits
[patent_app_type] => utility
[patent_app_number] => 18/525520
[patent_app_country] => US
[patent_app_date] => 2023-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 0
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18525520
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/525520 | Managing back-side processing of photonic integrated circuits | Nov 29, 2023 | Issued |
Array
(
[id] => 19219347
[patent_doc_number] => 20240184051
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-06
[patent_title] => OPTICAL COUPLER WITH DIFFERENT WAVEGUIDE MATERIALS
[patent_app_type] => utility
[patent_app_number] => 18/521694
[patent_app_country] => US
[patent_app_date] => 2023-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9796
[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] => 18521694
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/521694 | OPTICAL COUPLER WITH DIFFERENT WAVEGUIDE MATERIALS | Nov 27, 2023 | Pending |
Array
(
[id] => 19159215
[patent_doc_number] => 20240151922
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-09
[patent_title] => OPTICAL COUPLING DEVICE WITH DUST TRAP
[patent_app_type] => utility
[patent_app_number] => 18/500423
[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] => 8769
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500423
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/500423 | OPTICAL COUPLING DEVICE WITH DUST TRAP | Nov 1, 2023 | Pending |
Array
(
[id] => 19333900
[patent_doc_number] => 20240248330
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => OPTICAL DEVICE, OPTICAL TRANSMITTING DEVICE, AND OPTICAL RECEIVING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/497521
[patent_app_country] => US
[patent_app_date] => 2023-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9951
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497521
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/497521 | OPTICAL DEVICE, OPTICAL TRANSMITTING DEVICE, AND OPTICAL RECEIVING DEVICE | Oct 29, 2023 | Abandoned |
Array
(
[id] => 19174105
[patent_doc_number] => 20240160079
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => OPTICAL MODULATOR, OPTICAL TRANSMITTER, AND BIASVOLTAGE ADJUSTMENT METHOD OF OPTICAL MODULATOR
[patent_app_type] => utility
[patent_app_number] => 18/384506
[patent_app_country] => US
[patent_app_date] => 2023-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5835
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[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] => 18384506
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/384506 | OPTICAL MODULATOR, OPTICAL TRANSMITTER, AND BIASVOLTAGE ADJUSTMENT METHOD OF OPTICAL MODULATOR | Oct 26, 2023 | Abandoned |
Array
(
[id] => 19143954
[patent_doc_number] => 20240142848
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/493538
[patent_app_country] => US
[patent_app_date] => 2023-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9631
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493538
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/493538 | Optical modulator and optical transmission apparatus | Oct 23, 2023 | Issued |
Array
(
[id] => 20454334
[patent_doc_number] => 12517386
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Isolator
[patent_app_type] => utility
[patent_app_number] => 18/842762
[patent_app_country] => US
[patent_app_date] => 2023-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 0
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 280
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18842762
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/842762 | Isolator | Oct 19, 2023 | Issued |
Array
(
[id] => 20026466
[patent_doc_number] => 20250164688
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => HOLLOW-CORE FIBER AND METHOD FOR MANUFACTURING HOLLOW-CORE FIBER
[patent_app_type] => utility
[patent_app_number] => 18/835066
[patent_app_country] => US
[patent_app_date] => 2023-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2261
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18835066
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/835066 | HOLLOW-CORE FIBER AND METHOD FOR MANUFACTURING HOLLOW-CORE FIBER | Oct 11, 2023 | Pending |
Array
(
[id] => 20439880
[patent_doc_number] => 12510714
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-30
[patent_title] => Optical integrated circuit module and optical communication apparatus
[patent_app_type] => utility
[patent_app_number] => 18/482126
[patent_app_country] => US
[patent_app_date] => 2023-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 15
[patent_no_of_words] => 3480
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482126
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/482126 | Optical integrated circuit module and optical communication apparatus | Oct 5, 2023 | Issued |
Array
(
[id] => 19864091
[patent_doc_number] => 20250102877
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-27
[patent_title] => POWER SPLITTERS INCLUDING A TUNABLE MULTIMODE INTERFERENCE COUPLER
[patent_app_type] => utility
[patent_app_number] => 18/372953
[patent_app_country] => US
[patent_app_date] => 2023-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3873
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372953
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/372953 | Power splitters including a tunable multimode interference coupler | Sep 25, 2023 | Issued |
Array
(
[id] => 20373665
[patent_doc_number] => 12481097
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-25
[patent_title] => Multicore fiber, manufacturing method for multicore fiber, multicore fiber preform, and manufacturing method for multicore fiber preform
[patent_app_type] => utility
[patent_app_number] => 18/461054
[patent_app_country] => US
[patent_app_date] => 2023-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 0
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461054
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/461054 | Multicore fiber, manufacturing method for multicore fiber, multicore fiber preform, and manufacturing method for multicore fiber preform | Sep 4, 2023 | Issued |
Array
(
[id] => 19143955
[patent_doc_number] => 20240142849
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => PHOTONIC ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/457819
[patent_app_country] => US
[patent_app_date] => 2023-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15558
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457819
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/457819 | PHOTONIC ASSEMBLY | Aug 28, 2023 | Pending |
Array
(
[id] => 19465855
[patent_doc_number] => 20240319525
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => ELECTRO-OPTICAL MODULATED PHASE ACTUATOR
[patent_app_type] => utility
[patent_app_number] => 18/238159
[patent_app_country] => US
[patent_app_date] => 2023-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10479
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238159
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/238159 | ELECTRO-OPTICAL MODULATED PHASE ACTUATOR | Aug 24, 2023 | Pending |
Array
(
[id] => 20716578
[patent_doc_number] => 12631821
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-19
[patent_title] => Photonic passive delay lines with reduced parasitic losses
[patent_app_type] => utility
[patent_app_number] => 18/234562
[patent_app_country] => US
[patent_app_date] => 2023-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 5879
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234562
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/234562 | Photonic passive delay lines with reduced parasitic losses | Aug 15, 2023 | Issued |
Array
(
[id] => 20716584
[patent_doc_number] => 12631827
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-19
[patent_title] => Broadband controllable optical phase shifters
[patent_app_type] => utility
[patent_app_number] => 18/229872
[patent_app_country] => US
[patent_app_date] => 2023-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 28
[patent_no_of_words] => 7990
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229872
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/229872 | Broadband controllable optical phase shifters | Aug 2, 2023 | Issued |
Array
(
[id] => 19841360
[patent_doc_number] => 12253745
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-18
[patent_title] => Silicon photonic device with backup light paths
[patent_app_type] => utility
[patent_app_number] => 18/363489
[patent_app_country] => US
[patent_app_date] => 2023-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 18
[patent_no_of_words] => 10740
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363489
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/363489 | Silicon photonic device with backup light paths | Jul 31, 2023 | Issued |
Array
(
[id] => 19035838
[patent_doc_number] => 20240085653
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => FIBER-OPTIC CONTROLLER AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/228983
[patent_app_country] => US
[patent_app_date] => 2023-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7323
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228983
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/228983 | FIBER-OPTIC CONTROLLER AND METHOD | Jul 31, 2023 | Abandoned |