Search

David W. Lambert

Examiner (ID: 7898, Phone: (571)272-7692 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2634, 2636
Total Applications
648
Issued Applications
497
Pending Applications
50
Abandoned Applications
119

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17934214 [patent_doc_number] => 20220329340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => HIGH DEGREE OPTICAL CROSS-CONNECT CLOUD CLUSTER NODE ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 17/846663 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13804 [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] => 17846663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846663
High degree optical cross-connect cloud cluster node architecture Jun 21, 2022 Issued
Array ( [id] => 18416631 [patent_doc_number] => 11671182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Systems and methods for analog computing using a linear photonic processor [patent_app_type] => utility [patent_app_number] => 17/840515 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 36 [patent_no_of_words] => 18744 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17840515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840515
Systems and methods for analog computing using a linear photonic processor Jun 13, 2022 Issued
Array ( [id] => 20704672 [patent_doc_number] => 12627393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Method and apparatus for controlling power consumption of ONU, electronic device, and storage medium [patent_app_type] => utility [patent_app_number] => 18/575400 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18575400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575400
Method and apparatus for controlling power consumption of ONU, electronic device, and storage medium Jun 12, 2022 Issued
Array ( [id] => 18062681 [patent_doc_number] => 20220393768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => BIT-WISE INVERSE MULTIPLEXING FOR OPTICAL CHANNELS UTILIZING MICROLEDS [patent_app_type] => utility [patent_app_number] => 17/805445 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805445
Bit-wise inverse multiplexing for optical channels utilizing microLEDs Jun 2, 2022 Issued
Array ( [id] => 19393672 [patent_doc_number] => 20240283542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Transmitting device and method for transmitting a broadband optical transmission signal [patent_app_type] => utility [patent_app_number] => 18/570802 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18570802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570802
Transmitting device and method for transmitting a broadband optical transmission signal May 19, 2022 Issued
Array ( [id] => 19525196 [patent_doc_number] => 12126948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Method and apparatus for evaluating transmitter performance capabilities in a passive optical network [patent_app_type] => utility [patent_app_number] => 17/746658 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6201 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746658
Method and apparatus for evaluating transmitter performance capabilities in a passive optical network May 16, 2022 Issued
Array ( [id] => 18220176 [patent_doc_number] => 11595134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Power over fiber system [patent_app_type] => utility [patent_app_number] => 17/663667 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6704 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663667
Power over fiber system May 16, 2022 Issued
Array ( [id] => 19336322 [patent_doc_number] => 20240250752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => METHOD AND APPARATUS FOR ESTIMATING QUALITY OF OPTICAL SIGNAL [patent_app_type] => utility [patent_app_number] => 18/560408 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18560408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560408
Method and apparatus for estimating quality of optical signal May 12, 2022 Issued
Array ( [id] => 19611418 [patent_doc_number] => 12160307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Wavelength-division multiplexed links with built-in clock forwarding [patent_app_type] => utility [patent_app_number] => 17/739681 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9025 [patent_no_of_claims] => 20 [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] => 17739681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739681
Wavelength-division multiplexed links with built-in clock forwarding May 8, 2022 Issued
Array ( [id] => 18529134 [patent_doc_number] => 11716141 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-01 [patent_title] => Photonic integrated circuit-based optical communication optimized for receive aperture amplitude and phase modulations [patent_app_type] => utility [patent_app_number] => 17/734887 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 11066 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734887
Photonic integrated circuit-based optical communication optimized for receive aperture amplitude and phase modulations May 1, 2022 Issued
Array ( [id] => 18722192 [patent_doc_number] => 11799555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Multi-channel light emitting module including lithium niobate modulator [patent_app_type] => utility [patent_app_number] => 17/725631 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2283 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725631
Multi-channel light emitting module including lithium niobate modulator Apr 20, 2022 Issued
Array ( [id] => 17796532 [patent_doc_number] => 20220255624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => OLT, ONU, PON SYSTEM, AND INFORMATION TRANSMISSION METHOD IN PON SYSTEM [patent_app_type] => utility [patent_app_number] => 17/725373 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725373
OLT, ONU, PON system, and information transmission method in PON system Apr 19, 2022 Issued
Array ( [id] => 17950294 [patent_doc_number] => 20220337313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => FAILURE DETECTION METHOD INTEGRATED IN OPTICAL AMPLIFIERS AND REMOTE OPTICAL TRANSMITTERS FOR RADIO FREQUENCY ON GLASS (RFOG) AND DISTRIBUTED ACCESS ARCHITECTURE (DAA) CABLE TELEVISION (CATV) NETWORKS [patent_app_type] => utility [patent_app_number] => 17/724315 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17724315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724315
FAILURE DETECTION METHOD INTEGRATED IN OPTICAL AMPLIFIERS AND REMOTE OPTICAL TRANSMITTERS FOR RADIO FREQUENCY ON GLASS (RFOG) AND DISTRIBUTED ACCESS ARCHITECTURE (DAA) CABLE TELEVISION (CATV) NETWORKS Apr 18, 2022 Pending
Array ( [id] => 18395624 [patent_doc_number] => 20230163845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => OPTICAL DETECTION DEVICE AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/724430 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724430
Optical detection device and system Apr 18, 2022 Issued
Array ( [id] => 18968155 [patent_doc_number] => 11901947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Communication system employing optical frame templates [patent_app_type] => utility [patent_app_number] => 17/720111 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 40 [patent_no_of_words] => 35572 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720111
Communication system employing optical frame templates Apr 12, 2022 Issued
Array ( [id] => 18579656 [patent_doc_number] => 11736201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Optical transmitter for transmitting multilevel optical signals [patent_app_type] => utility [patent_app_number] => 17/718365 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 8790 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718365
Optical transmitter for transmitting multilevel optical signals Apr 11, 2022 Issued
Array ( [id] => 17934200 [patent_doc_number] => 20220329326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => METHOD FOR NON-LINE-OF-SIGHT DETECTION OF COMPLEX OPTICAL SIGNALS [patent_app_type] => utility [patent_app_number] => 17/717763 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717763
Method for non-line-of-sight detection of complex optical signals Apr 10, 2022 Issued
Array ( [id] => 18494636 [patent_doc_number] => 11700061 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-11 [patent_title] => Apparatus for synchronizing operation of optical sensors and a method for using same [patent_app_type] => utility [patent_app_number] => 17/713531 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3870 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17713531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713531
Apparatus for synchronizing operation of optical sensors and a method for using same Apr 4, 2022 Issued
Array ( [id] => 17778267 [patent_doc_number] => 20220244617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => OPTICAL FREQUENCY CONTROL DEVICE, OPTICAL OSCILLATION DEVICE, FREQUENCY CONVERSION DEVICE, AND RADIO WAVE GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/712667 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712667
Optical frequency control device, optical oscillation device, frequency conversion device, and radio wave generation device Apr 3, 2022 Issued
Array ( [id] => 18681049 [patent_doc_number] => 20230318714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => OPTICAL TRANSMITTER FOR PASSIVE OPTICAL NETWORKS [patent_app_type] => utility [patent_app_number] => 17/709975 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17709975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/709975
Optical transmitter for passive optical networks Mar 30, 2022 Issued
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