Search

David W. Lambert

Examiner (ID: 14150, Phone: (571)272-7692 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2634, 2636
Total Applications
613
Issued Applications
473
Pending Applications
46
Abandoned Applications
117

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17403664 [patent_doc_number] => 20220045755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => CONTROLLER AND CONTROL METHOD FOR RAMAN AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/335277 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335277
Controller and control method for Raman amplifier May 31, 2021 Issued
Array ( [id] => 17254768 [patent_doc_number] => 11190277 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-30 [patent_title] => Blind estimation of residual chromatic dispersion and carrier frequency offset [patent_app_type] => utility [patent_app_number] => 17/333557 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 14367 [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] => 17333557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333557
Blind estimation of residual chromatic dispersion and carrier frequency offset May 27, 2021 Issued
Array ( [id] => 18415616 [patent_doc_number] => 11670161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Remote control system for improving target specificity [patent_app_type] => utility [patent_app_number] => 17/332342 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 12950 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332342
Remote control system for improving target specificity May 26, 2021 Issued
Array ( [id] => 19377196 [patent_doc_number] => 12068782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Combined central and distributed multilevel interference handling for an optical wireless communication system [patent_app_type] => utility [patent_app_number] => 17/926156 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 11841 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926156
Combined central and distributed multilevel interference handling for an optical wireless communication system May 19, 2021 Issued
Array ( [id] => 19919027 [patent_doc_number] => 12294413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Ultrafast temporal filtering for quantum communications [patent_app_type] => utility [patent_app_number] => 17/927829 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927829
Ultrafast temporal filtering for quantum communications May 19, 2021 Issued
Array ( [id] => 19047300 [patent_doc_number] => 11936425 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Devices, systems, and methods for laser-based communications [patent_app_type] => utility [patent_app_number] => 17/324020 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7950 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324020
Devices, systems, and methods for laser-based communications May 17, 2021 Issued
Array ( [id] => 19350134 [patent_doc_number] => 20240259098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/290482 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290482
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM May 16, 2021 Pending
Array ( [id] => 19350134 [patent_doc_number] => 20240259098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/290482 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290482
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM May 16, 2021 Pending
Array ( [id] => 19357420 [patent_doc_number] => 12057886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Optical transceiver [patent_app_type] => utility [patent_app_number] => 17/927514 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 6453 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927514
Optical transceiver May 12, 2021 Issued
Array ( [id] => 17233201 [patent_doc_number] => 20210359758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => COMMUNICATION NETWORK SYSTEM AND LIGHTING FIXTURE [patent_app_type] => utility [patent_app_number] => 17/317087 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317087
Communication network system and lighting fixture May 10, 2021 Issued
Array ( [id] => 17793701 [patent_doc_number] => 20220252793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Integrated Module Having Multiple Optical Channel Monitors With Shared Liquid Crystal Based Switching Assembly [patent_app_type] => utility [patent_app_number] => 17/244296 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244296
Integrated Module Having Multiple Optical Channel Monitors With Shared Liquid Crystal Based Switching Assembly Apr 28, 2021 Abandoned
Array ( [id] => 19253878 [patent_doc_number] => 20240204875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => REPEATER AND MONITORING METHOD [patent_app_type] => utility [patent_app_number] => 18/287300 [patent_app_country] => US [patent_app_date] => 2021-04-28 [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] => -14 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287300
REPEATER AND MONITORING METHOD Apr 27, 2021 Pending
Array ( [id] => 19253878 [patent_doc_number] => 20240204875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => REPEATER AND MONITORING METHOD [patent_app_type] => utility [patent_app_number] => 18/287300 [patent_app_country] => US [patent_app_date] => 2021-04-28 [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] => -14 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287300
REPEATER AND MONITORING METHOD Apr 27, 2021 Pending
Array ( [id] => 17931428 [patent_doc_number] => 20220326553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => DUAL POLARIZATION OPTICAL PUMPING [patent_app_type] => utility [patent_app_number] => 17/227085 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5535 [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] => 17227085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227085
Dual polarization optical pumping Apr 8, 2021 Issued
Array ( [id] => 17623924 [patent_doc_number] => 11342994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => N-input receiver: RFoG OBI mitigation with retransmission [patent_app_type] => utility [patent_app_number] => 17/223813 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6042 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223813
N-input receiver: RFoG OBI mitigation with retransmission Apr 5, 2021 Issued
Array ( [id] => 17942478 [patent_doc_number] => 11476945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Apparatus for generating optical signal of multi-channel [patent_app_type] => utility [patent_app_number] => 17/219269 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6689 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17219269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219269
Apparatus for generating optical signal of multi-channel Mar 30, 2021 Issued
Array ( [id] => 17171929 [patent_doc_number] => 20210325599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => MULTIMODE OPTICAL FIBER WITH INCREASED BANDWIDTH [patent_app_type] => utility [patent_app_number] => 17/215434 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11815 [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] => 17215434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215434
Multimode optical fiber with increased bandwidth Mar 28, 2021 Issued
Array ( [id] => 18790261 [patent_doc_number] => 20230379060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => OPTICAL TRANSMITTER [patent_app_type] => utility [patent_app_number] => 17/913736 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913736
Optical transmitter Mar 25, 2021 Issued
Array ( [id] => 17901855 [patent_doc_number] => 20220311517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => OPTICAL TRANSCEIVER WITH REDUCED LANE UTILIZATION [patent_app_type] => utility [patent_app_number] => 17/212677 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212677
Optical transceiver with reduced lane utilization Mar 24, 2021 Issued
Array ( [id] => 19244990 [patent_doc_number] => 12015448 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-18 [patent_title] => Fast frequency multiplexed optical network channel identification [patent_app_type] => utility [patent_app_number] => 17/211558 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12072 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211558
Fast frequency multiplexed optical network channel identification Mar 23, 2021 Issued
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