Search

Darren E. Wolf

Examiner (ID: 14522, Phone: (571)270-3378 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2613, 2636, 2634
Total Applications
884
Issued Applications
743
Pending Applications
56
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18515354 [patent_doc_number] => 20230231642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => TUNABLE OPTICAL ADD/DROP MULTIPLEXER [patent_app_type] => utility [patent_app_number] => 18/125930 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125930
Tunable optical add/drop multiplexer Mar 23, 2023 Issued
Array ( [id] => 19469239 [patent_doc_number] => 20240322909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => USER-SELECTABLE OPTICAL INTERFACE [patent_app_type] => utility [patent_app_number] => 18/189114 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189114
USER-SELECTABLE OPTICAL INTERFACE Mar 22, 2023 Pending
Array ( [id] => 18662164 [patent_doc_number] => 20230308182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Satellite optical transceivers [patent_app_type] => utility [patent_app_number] => 18/187341 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187341
Satellite optical transceivers Mar 20, 2023 Issued
Array ( [id] => 19428895 [patent_doc_number] => 12088336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Optical time-domain reflectometer (OTDR)-based high reflective event measurement [patent_app_type] => utility [patent_app_number] => 18/120634 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 4705 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120634
Optical time-domain reflectometer (OTDR)-based high reflective event measurement Mar 12, 2023 Issued
Array ( [id] => 19597560 [patent_doc_number] => 12155416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Systems for low power distribution in a power distribution network [patent_app_type] => utility [patent_app_number] => 18/119471 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 10182 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119471
Systems for low power distribution in a power distribution network Mar 8, 2023 Issued
Array ( [id] => 19907188 [patent_doc_number] => 12284210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Joint time-frequency measurement in optical communication [patent_app_type] => utility [patent_app_number] => 18/181238 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2302 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181238
Joint time-frequency measurement in optical communication Mar 8, 2023 Issued
Array ( [id] => 19874226 [patent_doc_number] => 12267102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Prioritizing optical routes for restoration based on failure impact on an IP layer [patent_app_type] => utility [patent_app_number] => 18/115400 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8023 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115400
Prioritizing optical routes for restoration based on failure impact on an IP layer Feb 27, 2023 Issued
Array ( [id] => 20112091 [patent_doc_number] => 12362833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Optical transmitter for a quantum key distribution system [patent_app_type] => utility [patent_app_number] => 18/174766 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1351 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174766
Optical transmitter for a quantum key distribution system Feb 26, 2023 Issued
Array ( [id] => 19047296 [patent_doc_number] => 11936421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Control and prognosis of power electronic devices using light [patent_app_type] => utility [patent_app_number] => 18/113500 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 41 [patent_no_of_words] => 11049 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113500
Control and prognosis of power electronic devices using light Feb 22, 2023 Issued
Array ( [id] => 19957724 [patent_doc_number] => 12328146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Power adjustment of a communication link based on state disturbance estimations [patent_app_type] => utility [patent_app_number] => 18/173186 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1087 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173186
Power adjustment of a communication link based on state disturbance estimations Feb 22, 2023 Issued
Array ( [id] => 19147356 [patent_doc_number] => 20240146419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => OPTICAL TRANSMITTER, OPTICAL RECEIVER, AND OPERATING METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/111016 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111016
OPTICAL TRANSMITTER, OPTICAL RECEIVER, AND OPERATING METHODS THEREOF Feb 16, 2023 Abandoned
Array ( [id] => 18457332 [patent_doc_number] => 20230198614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SPATIALLY RESOLVED MONITORING OF CABLE PERTURBATIONS USING MULTICHANNEL INFORMATION [patent_app_type] => utility [patent_app_number] => 18/111175 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18111175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111175
Spatially resolved monitoring of cable perturbations using multichannel information Feb 16, 2023 Issued
Array ( [id] => 19812924 [patent_doc_number] => 12244339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Transmitter for a quantum communication system, a receiver for a quantum communication system and a method of controlling a quantum communication system [patent_app_type] => utility [patent_app_number] => 18/162013 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 11617 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 18162013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162013
Transmitter for a quantum communication system, a receiver for a quantum communication system and a method of controlling a quantum communication system Jan 30, 2023 Issued
Array ( [id] => 18556026 [patent_doc_number] => 20230254043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => OPTICAL MODULATOR CONTROL SYSTEM FOR INTERCONNECT TRANSCEIVERS [patent_app_type] => utility [patent_app_number] => 18/102923 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18102923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102923
Optical modulator control system for interconnect transceivers Jan 29, 2023 Issued
Array ( [id] => 19199632 [patent_doc_number] => 11996889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Optical encoder devices and systems [patent_app_type] => utility [patent_app_number] => 18/159054 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 77 [patent_no_of_words] => 27270 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 18159054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159054
Optical encoder devices and systems Jan 23, 2023 Issued
Array ( [id] => 19906975 [patent_doc_number] => 12283996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Efficient nonlinear equalizer for transmitter predistortion [patent_app_type] => utility [patent_app_number] => 18/098764 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098764
Efficient nonlinear equalizer for transmitter predistortion Jan 18, 2023 Issued
Array ( [id] => 19906975 [patent_doc_number] => 12283996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Efficient nonlinear equalizer for transmitter predistortion [patent_app_type] => utility [patent_app_number] => 18/098764 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098764
Efficient nonlinear equalizer for transmitter predistortion Jan 18, 2023 Issued
Array ( [id] => 20147278 [patent_doc_number] => 12381627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Optimal equalization partitioning [patent_app_type] => utility [patent_app_number] => 18/096503 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 3626 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096503
Optimal equalization partitioning Jan 11, 2023 Issued
Array ( [id] => 19415424 [patent_doc_number] => 12081268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Resistivity engineered substrate for RF common-mode suppression [patent_app_type] => utility [patent_app_number] => 18/094205 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094205
Resistivity engineered substrate for RF common-mode suppression Jan 5, 2023 Issued
Array ( [id] => 19177013 [patent_doc_number] => 20240162987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => REPEATER AND COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/093809 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18093809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093809
Repeater and communication system Jan 4, 2023 Issued
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