Search

Darren E. Wolf

Examiner (ID: 9226, Phone: (571)270-3378 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2613, 2636, 2634
Total Applications
923
Issued Applications
767
Pending Applications
68
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16433688 [patent_doc_number] => 10833791 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => Reducing interference from channel holders in an optical link [patent_app_type] => utility [patent_app_number] => 16/442731 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 10255 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442731
Reducing interference from channel holders in an optical link Jun 16, 2019 Issued
Array ( [id] => 15275825 [patent_doc_number] => 20190386647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHOD AND SYSTEM FOR ARBITRARY OPTICAL PULSE GENERATION [patent_app_type] => utility [patent_app_number] => 16/440573 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16440573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440573
Method and system for arbitrary optical pulse generation Jun 12, 2019 Issued
Array ( [id] => 17753561 [patent_doc_number] => 20220231766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Method and Apparatus for Optical Power Control [patent_app_type] => utility [patent_app_number] => 17/614802 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8856 [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] => 17614802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614802
Method and apparatus for optical power control May 30, 2019 Issued
Array ( [id] => 16387471 [patent_doc_number] => 10812325 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-20 [patent_title] => Service bandwidth provisioning on passive optical networks [patent_app_type] => utility [patent_app_number] => 16/423777 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16423777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423777
Service bandwidth provisioning on passive optical networks May 27, 2019 Issued
Array ( [id] => 18521252 [patent_doc_number] => 11711151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Optical transmission system and compensation method [patent_app_type] => utility [patent_app_number] => 17/595161 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8790 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [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] => 17595161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595161
Optical transmission system and compensation method May 22, 2019 Issued
Array ( [id] => 17677762 [patent_doc_number] => 20220190929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => DUAL POLARIZATION UNIT FOR COHERENT TRANSCEIVER OR RECEIVER [patent_app_type] => utility [patent_app_number] => 17/438143 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438143
Dual polarization unit for coherent transceiver or receiver May 7, 2019 Issued
Array ( [id] => 16173672 [patent_doc_number] => 10715258 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-14 [patent_title] => Optical coherent receiver [patent_app_type] => utility [patent_app_number] => 16/402558 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6187 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402558
Optical coherent receiver May 2, 2019 Issued
Array ( [id] => 17439734 [patent_doc_number] => 11265080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Submarine cable fault determining method and apparatus [patent_app_type] => utility [patent_app_number] => 17/051664 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 10806 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 17051664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051664
Submarine cable fault determining method and apparatus Apr 28, 2019 Issued
Array ( [id] => 16309519 [patent_doc_number] => 10778335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Reduction of second-order non-linear distortion in a wideband communication system [patent_app_type] => utility [patent_app_number] => 16/397595 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9507 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397595
Reduction of second-order non-linear distortion in a wideband communication system Apr 28, 2019 Issued
Array ( [id] => 16496555 [patent_doc_number] => 10862612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Data transmission method, data receiving method, and data sending and receiving system [patent_app_type] => utility [patent_app_number] => 16/396209 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9372 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 16396209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/396209
Data transmission method, data receiving method, and data sending and receiving system Apr 25, 2019 Issued
Array ( [id] => 15907969 [patent_doc_number] => 20200153505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SIGNAL TRANSMITTING AND RECEIVING DEVICES, METHOD AND SYSTEM BASED ON VISIBLE LIGHT COMMUNICATION [patent_app_type] => utility [patent_app_number] => 16/396038 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16396038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/396038
Signal transmitting and receiving devices, method and system based on visible light communication Apr 25, 2019 Issued
Array ( [id] => 14724175 [patent_doc_number] => 20190253151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => METHOD AND APPARATUS FOR TRANSMITTING OPTICAL SIGNAL, AND WAVELENGTH SELECTIVE SWITCH [patent_app_type] => utility [patent_app_number] => 16/394699 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394699
Method and apparatus for transmitting optical signal, and wavelength selective switch Apr 24, 2019 Issued
Array ( [id] => 14724165 [patent_doc_number] => 20190253146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => REFLECTION ENGINEERING / WAVELENGTH DIVISION MULTIPLEXING (WDM) GEOMETRIC OPTICAL ISOLATOR [patent_app_type] => utility [patent_app_number] => 16/393842 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393842
Reflection engineering / wavelength division multiplexing (WDM) geometric optical isolator Apr 23, 2019 Issued
Array ( [id] => 17381881 [patent_doc_number] => 11239917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Methods and devices for the determination of core dependent loss in multi-core fiber transmission systems using core scrambling [patent_app_type] => utility [patent_app_number] => 17/049308 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 14047 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17049308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049308
Methods and devices for the determination of core dependent loss in multi-core fiber transmission systems using core scrambling Apr 9, 2019 Issued
Array ( [id] => 14574923 [patent_doc_number] => 20190215070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => SILICON PHOTONICS RECEIVE PHASED ARRAY SENSORS [patent_app_type] => utility [patent_app_number] => 16/357248 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7274 [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] => 16357248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357248
Group array photodetector combiner Mar 17, 2019 Issued
Array ( [id] => 16678498 [patent_doc_number] => 20210067264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => SEABED BRANCHING DEVICE, OPTICAL SEABED CABLE SYSTEM, AND OPTICAL COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 16/981497 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16981497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981497
Seabed branching device, optical seabed cable system, and optical communication method Mar 17, 2019 Issued
Array ( [id] => 16661517 [patent_doc_number] => 20210058154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => METHOD FOR MONITORING AN OPTICAL COMMUNICATIONS SYSTEM [patent_app_type] => utility [patent_app_number] => 16/978477 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16978477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978477
METHOD FOR MONITORING AN OPTICAL COMMUNICATIONS SYSTEM Mar 7, 2019 Abandoned
Array ( [id] => 18156908 [patent_doc_number] => 11569909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Prediction of device properties [patent_app_type] => utility [patent_app_number] => 17/433582 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12322 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17433582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433582
Prediction of device properties Mar 5, 2019 Issued
Array ( [id] => 14511619 [patent_doc_number] => 20190199464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => SIGNAL MONITORING METHOD AND APPARATUS FOR WAVELENGTH SELECTIVE SWITCH WSS [patent_app_type] => utility [patent_app_number] => 16/285022 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285022
Signal monitoring method and apparatus for wavelength selective switch WSS Feb 24, 2019 Issued
Array ( [id] => 15986371 [patent_doc_number] => 10673528 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-02 [patent_title] => Methods and apparatuses for controlling optical signals in optical networks [patent_app_type] => utility [patent_app_number] => 16/284414 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 10744 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284414
Methods and apparatuses for controlling optical signals in optical networks Feb 24, 2019 Issued
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