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] => 19286797 [patent_doc_number] => 20240223277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Reducing Scintillation Noise in Free Space Optical Communications [patent_app_type] => utility [patent_app_number] => 18/583825 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583825
Reducing scintillation noise in free space optical communications Feb 20, 2024 Issued
Array ( [id] => 19365087 [patent_doc_number] => 20240267121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Free Space Optical Communications using a Spectrally-Equalizing Amplifier [patent_app_type] => utility [patent_app_number] => 18/583242 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583242
Free space optical communications using a spectrally-equalizing amplifier Feb 20, 2024 Issued
Array ( [id] => 19222407 [patent_doc_number] => 20240187111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SYSTEMS AND METHODS FOR ANALOG COMPUTING USING A LINEAR PHOTONIC PROCESSOR [patent_app_type] => utility [patent_app_number] => 18/441231 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441231
Systems and methods for analog computing using a linear photonic processor Feb 13, 2024 Issued
Array ( [id] => 19350146 [patent_doc_number] => 20240259110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => DEVICES, METHODS, APPARATUSES AND MEDIA FOR COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/422521 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8676 [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] => 18422521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422521
DEVICES, METHODS, APPARATUSES AND MEDIA FOR COMMUNICATION Jan 24, 2024 Pending
Array ( [id] => 20455561 [patent_doc_number] => 12518619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Visible light communication system and method [patent_app_type] => utility [patent_app_number] => 18/421636 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8059 [patent_no_of_claims] => 27 [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] => 18421636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421636
Visible light communication system and method Jan 23, 2024 Issued
Array ( [id] => 20806602 [patent_doc_number] => 12671517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Bonding over sub-carrier multiplexed channels [patent_app_type] => utility [patent_app_number] => 18/418591 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418591
Bonding over sub-carrier multiplexed channels Jan 21, 2024 Issued
Array ( [id] => 19796932 [patent_doc_number] => 12237914 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-25 [patent_title] => Broadband wavelength division multiplexing for free space optical communications [patent_app_type] => utility [patent_app_number] => 18/406819 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 76 [patent_figures_cnt] => 91 [patent_no_of_words] => 47956 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406819
Broadband wavelength division multiplexing for free space optical communications Jan 7, 2024 Issued
Array ( [id] => 19532749 [patent_doc_number] => 20240356651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => COMMUNICATION SYSTEM EMPLOYING OPTICAL FRAME TEMPLATES [patent_app_type] => utility [patent_app_number] => 18/405449 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405449
COMMUNICATION SYSTEM EMPLOYING OPTICAL FRAME TEMPLATES Jan 4, 2024 Pending
Array ( [id] => 19307091 [patent_doc_number] => 20240235671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => MONITORING CONTROL DEVICE, OPTICAL TRANSMISSION PATH MONITORING DEVICE, AND MONITORING CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/398562 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9351 [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] => 18398562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398562
MONITORING CONTROL DEVICE, OPTICAL TRANSMISSION PATH MONITORING DEVICE, AND MONITORING CONTROL METHOD Dec 27, 2023 Pending
Array ( [id] => 19286795 [patent_doc_number] => 20240223275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => EQUALIZATION APPARATUS, OPTICAL COMMUNICATION SYSTEM, AND EQUALIZING METHOD OF OPTICAL SIGNALS [patent_app_type] => utility [patent_app_number] => 18/392073 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392073
Equalization apparatus, optical communication system, and equalizing method of optical signals Dec 20, 2023 Issued
Array ( [id] => 19286796 [patent_doc_number] => 20240223276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => COMMUNICATION MODULE AND ELECTROMAGNETIC FLUX CONTROLLING MEMBER [patent_app_type] => utility [patent_app_number] => 18/544778 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544778
Communication module and electromagnetic flux controlling member Dec 18, 2023 Issued
Array ( [id] => 20054669 [patent_doc_number] => 20250192891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => CDMA OVER WDM FOR LIGHT SOURCE FREQUENCY LOCKING [patent_app_type] => utility [patent_app_number] => 18/534006 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534006
CDMA OVER WDM FOR LIGHT SOURCE FREQUENCY LOCKING Dec 7, 2023 Pending
Array ( [id] => 20028273 [patent_doc_number] => 20250166495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => INFRARED SIGNAL PROTOCOL DETECTION [patent_app_type] => utility [patent_app_number] => 18/515735 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515735
Infrared signal protocol detection Nov 20, 2023 Issued
Array ( [id] => 19138555 [patent_doc_number] => 11973536 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Free space optical communications using a spectrally-equalizing amplifier [patent_app_type] => utility [patent_app_number] => 18/514820 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 74 [patent_no_of_words] => 36023 [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] => 18514820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514820
Free space optical communications using a spectrally-equalizing amplifier Nov 19, 2023 Issued
Array ( [id] => 20539191 [patent_doc_number] => 12556273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Optical communication system using diffraction gratings as a directional filter [patent_app_type] => utility [patent_app_number] => 18/507467 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3168 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507467
Optical communication system using diffraction gratings as a directional filter Nov 12, 2023 Issued
Array ( [id] => 19008825 [patent_doc_number] => 20240072896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => DATA TRANSMISSION METHOD, RADIO FREQUENCY UNIT, BASEBAND UNIT, AND COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/504180 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504180
DATA TRANSMISSION METHOD, RADIO FREQUENCY UNIT, BASEBAND UNIT, AND COMMUNICATION SYSTEM Nov 7, 2023 Pending
Array ( [id] => 20581857 [patent_doc_number] => 12574115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Free-space optical communication apparatus control apparatus, free-space optical communication apparatus control system, and free-space optical communication apparatus control method [patent_app_type] => utility [patent_app_number] => 18/385486 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4416 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385486
Free-space optical communication apparatus control apparatus, free-space optical communication apparatus control system, and free-space optical communication apparatus control method Oct 30, 2023 Issued
Array ( [id] => 20417370 [patent_doc_number] => 12500666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Link status measurement method, apparatus, and system, and storage medium [patent_app_type] => utility [patent_app_number] => 18/490966 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 11774 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490966
Link status measurement method, apparatus, and system, and storage medium Oct 19, 2023 Issued
Array ( [id] => 19207021 [patent_doc_number] => 20240178920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => TRANSMISSION METHOD AND RECEPTION METHOD FOR OPTICAL COMMUNICATION, AND CORRESPONDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/490448 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 343696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 18490448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490448
Transmission method and reception method for optical communication, and corresponding device Oct 18, 2023 Issued
Array ( [id] => 19469263 [patent_doc_number] => 20240322933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => COMMUNICATION SYSTEM AND METHOD FOR ULTRA-FLEXIBLE AND ULTRA-RELIABLE LASER BEAM BASED WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/488121 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488121
Communication system and method for ultra-flexible and ultra-reliable laser beam based wireless communication Oct 16, 2023 Issued
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