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] => 18600871 [patent_doc_number] => 20230275674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => SIGNAL PROCESSING APPARATUS, OPTICAL TRANSMITTING APPARATUS, OPTICAL RECEIVING APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND SIGNAL PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/017224 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18017224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017224
SIGNAL PROCESSING APPARATUS, OPTICAL TRANSMITTING APPARATUS, OPTICAL RECEIVING APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND SIGNAL PROCESSING METHOD Jul 29, 2020 Pending
Array ( [id] => 17758568 [patent_doc_number] => 11398871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Systems and methods for analog computing using a linear photonic processor [patent_app_type] => utility [patent_app_number] => 16/940900 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 36 [patent_no_of_words] => 18760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16940900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940900
Systems and methods for analog computing using a linear photonic processor Jul 27, 2020 Issued
Array ( [id] => 17731492 [patent_doc_number] => 11387897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Protection method and system in flexible bandwidth optical networks with multi-core fiber [patent_app_type] => utility [patent_app_number] => 17/256892 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7392 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 800 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17256892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/256892
Protection method and system in flexible bandwidth optical networks with multi-core fiber Jul 23, 2020 Issued
Array ( [id] => 16425794 [patent_doc_number] => 20200350992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => OLT, ONU, PON SYSTEM, AND MESSAGE TRANSMISSION METHOD IN PON SYSTEM [patent_app_type] => utility [patent_app_number] => 16/936212 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936212
OLT, ONU, PON system, and message transmission method in PON system Jul 21, 2020 Issued
Array ( [id] => 17796541 [patent_doc_number] => 20220255633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => POWER OVER FIBER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/627115 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627115
Power over fiber system Jul 21, 2020 Issued
Array ( [id] => 17166894 [patent_doc_number] => 11153009 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-19 [patent_title] => High-lane count optical transceiver with built-in self test [patent_app_type] => utility [patent_app_number] => 16/934525 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7958 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934525
High-lane count optical transceiver with built-in self test Jul 20, 2020 Issued
Array ( [id] => 16625724 [patent_doc_number] => 20210044377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Light-Based Data Encoding and/or Decoding Device [patent_app_type] => utility [patent_app_number] => 16/926835 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926835
Light-based data encoding and/or decoding device Jul 12, 2020 Issued
Array ( [id] => 19720911 [patent_doc_number] => 12206460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Optical network system, operating method of optical network system, and optical line terminator [patent_app_type] => utility [patent_app_number] => 18/014283 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2395 [patent_no_of_claims] => 13 [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] => 18014283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014283
Optical network system, operating method of optical network system, and optical line terminator Jul 8, 2020 Issued
Array ( [id] => 17574906 [patent_doc_number] => 11323186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Power over fiber system and optical fiber cable [patent_app_type] => utility [patent_app_number] => 17/442116 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3218 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442116
Power over fiber system and optical fiber cable Jul 8, 2020 Issued
Array ( [id] => 19639924 [patent_doc_number] => 12170542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Optical transmitter [patent_app_type] => utility [patent_app_number] => 18/012032 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4614 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [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] => 18012032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012032
Optical transmitter Jul 7, 2020 Issued
Array ( [id] => 16684976 [patent_doc_number] => 10944472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => System for reporting optical link failures using intelligent small form-factor pluggable optical time domain reflectometer [patent_app_type] => utility [patent_app_number] => 16/923374 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4513 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923374
System for reporting optical link failures using intelligent small form-factor pluggable optical time domain reflectometer Jul 7, 2020 Issued
Array ( [id] => 17994307 [patent_doc_number] => 20220360344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => POWER OVER FIBER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/620061 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620061
Power over fiber system Jun 25, 2020 Issued
Array ( [id] => 17623930 [patent_doc_number] => 11343000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Clock recovery for digital subcarriers for optical networks [patent_app_type] => utility [patent_app_number] => 16/913920 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 32 [patent_no_of_words] => 14989 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913920 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913920
Clock recovery for digital subcarriers for optical networks Jun 25, 2020 Issued
Array ( [id] => 16542473 [patent_doc_number] => 20200408887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => CALIBRATION OF MULTIPLE LIDARS MOUNTED ON A VEHICLE USING LOCALIZATION BASED ON A HIGH DEFINITION MAP [patent_app_type] => utility [patent_app_number] => 16/911622 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16911622 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911622
Calibration of multiple lidars mounted on a vehicle using localization based on a high definition map Jun 24, 2020 Issued
Array ( [id] => 16365305 [patent_doc_number] => 20200322056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => SYSTEMS AND METHODS FOR HIGH-ALTITUDE RADIO/OPTICAL HYBRID PLATFORM [patent_app_type] => utility [patent_app_number] => 16/909782 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909782
Systems and methods for high-altitude radio/optical hybrid platform Jun 22, 2020 Issued
Array ( [id] => 17303968 [patent_doc_number] => 20210399807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => METHODS AND APPARATUS SUPPORTING NON-PERSISTENT COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/908558 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908558
Methods and apparatus supporting non-persistent communications Jun 21, 2020 Issued
Array ( [id] => 16561182 [patent_doc_number] => 20210006331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => SYSTEMS AND METHODS FOR MEASURING A MODAL DELAY AND A MODAL BANDWIDTH [patent_app_type] => utility [patent_app_number] => 16/905117 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905117
Systems and methods for measuring a modal delay and a modal bandwidth Jun 17, 2020 Issued
Array ( [id] => 16333243 [patent_doc_number] => 20200304209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => Transceiving With a Predetermined Frequency Spacing [patent_app_type] => utility [patent_app_number] => 16/898860 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898860
Transceiving With a Predetermined Frequency Spacing Jun 10, 2020 Abandoned
Array ( [id] => 18501211 [patent_doc_number] => 20230224034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => OPTICAL AMPLIFICATION ESTIMATION METHOD, OPTICAL AMPLIFICATION ESTIMATION APPARATUS AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 17/927056 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927056
Optical amplification estimation method, optical amplification estimation apparatus and computer program May 27, 2020 Issued
Array ( [id] => 19261494 [patent_doc_number] => 12021567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Optical receiving device and clock synchronization method [patent_app_type] => utility [patent_app_number] => 17/927029 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9715 [patent_no_of_claims] => 6 [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] => 17927029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927029
Optical receiving device and clock synchronization method May 26, 2020 Issued
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