Search

Darren E. Wolf

Examiner (ID: 2258, Phone: (571)270-3378 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2634, 2613, 2636
Total Applications
895
Issued Applications
757
Pending Applications
51
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19994609 [patent_doc_number] => 20250132831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => A FLEXIBLE BACKBONE NETWORK FOR HIGH-SPEED OPTICAL WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/686908 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686908
A FLEXIBLE BACKBONE NETWORK FOR HIGH-SPEED OPTICAL WIRELESS COMMUNICATION Aug 21, 2022 Pending
Array ( [id] => 18059595 [patent_doc_number] => 20220390681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => OPTICAL SWITCHING APPARATUS, REDIRECTION METHOD, AND RECONFIGURABLE OPTICAL ADD-DROP MULTIPLEXER [patent_app_type] => utility [patent_app_number] => 17/891853 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891853
Optical switching apparatus, redirection method, and reconfigurable optical add-drop multiplexer Aug 18, 2022 Issued
Array ( [id] => 18212841 [patent_doc_number] => 20230059105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Widely Scalable, Modular Phase Control of Optical Channels [patent_app_type] => utility [patent_app_number] => 17/890017 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890017
Widely scalable, modular phase control of optical channels Aug 16, 2022 Issued
Array ( [id] => 19415420 [patent_doc_number] => 12081264 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Beacons for optical location and tracking [patent_app_type] => utility [patent_app_number] => 17/885970 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 7451 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885970
Beacons for optical location and tracking Aug 10, 2022 Issued
Array ( [id] => 19017018 [patent_doc_number] => 11923967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Tamper-sensitive splitter for monitoring network traffic [patent_app_type] => utility [patent_app_number] => 17/875655 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 11438 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875655
Tamper-sensitive splitter for monitoring network traffic Jul 27, 2022 Issued
Array ( [id] => 18164813 [patent_doc_number] => 20230031410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => OPTICAL TRANSCEIVER AND FRAME SYNCHRONIZATION METHOD OF MONITORING CONTROL SIGNAL [patent_app_type] => utility [patent_app_number] => 17/814604 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814604
Optical transceiver and frame synchronization method of monitoring control signal Jul 24, 2022 Issued
Array ( [id] => 18899934 [patent_doc_number] => 20240015419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => SYNCHRONIZATION OF OPTICALLY SWITCHED NETWORKS [patent_app_type] => utility [patent_app_number] => 17/869932 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869932
Synchronization of optically switched networks Jul 20, 2022 Issued
Array ( [id] => 17994833 [patent_doc_number] => 20220360870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => WAVELENGTH SELECTIVE SWITCH WSS [patent_app_type] => utility [patent_app_number] => 17/870014 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870014
Wavelength selective switch WSS Jul 20, 2022 Issued
Array ( [id] => 18563662 [patent_doc_number] => 11728920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Optical communication system and method of monitoring thereof [patent_app_type] => utility [patent_app_number] => 17/869058 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8632 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869058
Optical communication system and method of monitoring thereof Jul 19, 2022 Issued
Array ( [id] => 17994290 [patent_doc_number] => 20220360327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => HIGH SPEED BIDIRECTIONAL OPTICAL TIME-DOMAIN REFLECTOMETER (OTDR)-BASED TESTING OF DEVICE UNDER TEST [patent_app_type] => utility [patent_app_number] => 17/869449 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17869449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869449
High speed bidirectional optical time-domain reflectometer (OTDR)-based testing of device under test Jul 19, 2022 Issued
Array ( [id] => 18760411 [patent_doc_number] => 11811459 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => In-service characterization of nonlinear interference on a per-span basis [patent_app_type] => utility [patent_app_number] => 17/868170 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8409 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868170
In-service characterization of nonlinear interference on a per-span basis Jul 18, 2022 Issued
Array ( [id] => 17964635 [patent_doc_number] => 20220345216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => HIGH SPEED BIDIRECTIONAL OPTICAL TIME-DOMAIN REFLECTOMETER (OTDR)-BASED TESTING OF DEVICE UNDER TEST [patent_app_type] => utility [patent_app_number] => 17/861436 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17861436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861436
High speed bidirectional optical time-domain reflectometer (OTDR)-based testing of device under test Jul 10, 2022 Issued
Array ( [id] => 17934215 [patent_doc_number] => 20220329341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => Differentiating traffic signals from filler channels in optical networks and band augmentation [patent_app_type] => utility [patent_app_number] => 17/851885 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17851885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851885
Differentiating traffic signals from filler channels in optical networks and band augmentation Jun 27, 2022 Issued
Array ( [id] => 18098546 [patent_doc_number] => 20220416887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => OPTRONIC TRANSCEIVER MODULE [patent_app_type] => utility [patent_app_number] => 17/849423 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849423
Optronic transceiver module Jun 23, 2022 Issued
Array ( [id] => 18866829 [patent_doc_number] => 20230421266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => OPTICAL POWER TOOL [patent_app_type] => utility [patent_app_number] => 17/848816 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848816
Optical power tool Jun 23, 2022 Issued
Array ( [id] => 18767488 [patent_doc_number] => 11817906 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Implementing low-loss variable optical delay lines [patent_app_type] => utility [patent_app_number] => 17/846151 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10708 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846151
Implementing low-loss variable optical delay lines Jun 21, 2022 Issued
Array ( [id] => 19199633 [patent_doc_number] => 11996890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => RoF-based distributed antenna system [patent_app_type] => utility [patent_app_number] => 17/845190 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4214 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845190
RoF-based distributed antenna system Jun 20, 2022 Issued
Array ( [id] => 18124978 [patent_doc_number] => 20230010592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => DISTORTER COEFFICIENT UPDATING APPARATUS, METHOD AND DIGITAL PREDISTORTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/834036 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834036
Distorter coefficient updating apparatus, method and digital predistortion apparatus Jun 6, 2022 Issued
Array ( [id] => 19094552 [patent_doc_number] => 11956023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Electronic devices with high frequency polarization optimization [patent_app_type] => utility [patent_app_number] => 17/827329 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 16504 [patent_no_of_claims] => 20 [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] => 17827329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827329
Electronic devices with high frequency polarization optimization May 26, 2022 Issued
Array ( [id] => 18048648 [patent_doc_number] => 11522611 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Distributed antenna system and communication system [patent_app_type] => utility [patent_app_number] => 17/750310 [patent_app_country] => US [patent_app_date] => 2022-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8374 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750310
Distributed antenna system and communication system May 20, 2022 Issued
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