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] => 17590310 [patent_doc_number] => 11328585 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-10 [patent_title] => Simultaneous multi-IR code protocol using phase modulation [patent_app_type] => utility [patent_app_number] => 16/709603 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14327 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709603
Simultaneous multi-IR code protocol using phase modulation Dec 9, 2019 Issued
Array ( [id] => 16173685 [patent_doc_number] => 10715271 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-14 [patent_title] => Dense wavelength division multiplexing fiber optic apparatuses and related equipment [patent_app_type] => utility [patent_app_number] => 16/700103 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 10299 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16700103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700103
Dense wavelength division multiplexing fiber optic apparatuses and related equipment Dec 1, 2019 Issued
Array ( [id] => 16851601 [patent_doc_number] => 20210152346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => QUANTUM COMMUNICATIONS SYSTEM USING TALBOT EFFECT IMAGE POSITION AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 16/687767 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16687767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/687767
Quantum communications system using Talbot effect image position and associated methods Nov 18, 2019 Issued
Array ( [id] => 15908023 [patent_doc_number] => 20200153532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => HIGH-DENSITY SUBMARINE ROADM UNIT WITH REMOTE WSS REDUNDANCY [patent_app_type] => utility [patent_app_number] => 16/681813 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681813
High-density submarine ROADM unit with remote WSS redundancy Nov 11, 2019 Issued
Array ( [id] => 17340198 [patent_doc_number] => 20220006529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CONTROL APPARATUS, CONNECTION STATUS REGISTRATION METHOD AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/291485 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291485
Control apparatus, connection status registration method and program Nov 10, 2019 Issued
Array ( [id] => 18191333 [patent_doc_number] => 11581944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Optical transmission system [patent_app_type] => utility [patent_app_number] => 17/291170 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 15593 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291170
Optical transmission system Nov 6, 2019 Issued
Array ( [id] => 17108146 [patent_doc_number] => 11128378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Determining a fiberoptic network simulation based on weighted highway scores [patent_app_type] => utility [patent_app_number] => 16/674666 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674666
Determining a fiberoptic network simulation based on weighted highway scores Nov 4, 2019 Issued
Array ( [id] => 16655130 [patent_doc_number] => 10932337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Function disabler device and system [patent_app_type] => utility [patent_app_number] => 16/601183 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 10343 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 567 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601183
Function disabler device and system Oct 13, 2019 Issued
Array ( [id] => 15463853 [patent_doc_number] => 20200044751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => POWER DELIVERY THROUGH AN OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/601153 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601153
Power delivery through an optical system Oct 13, 2019 Issued
Array ( [id] => 15939301 [patent_doc_number] => 20200161284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => SEMICONDUCTOR MODULE AND METHOD OF MANUFACTURING THE SAME, AND METHOD OF COMMUNICATION USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/598858 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10966 [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] => 16598858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598858
Semiconductor module and method of manufacturing the same, and method of communication using the same Oct 9, 2019 Issued
Array ( [id] => 15747775 [patent_doc_number] => 20200112777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => GEOMETRIC CONSTELLATION SHAPING FOR OPTICAL DATA TRANSPORT [patent_app_type] => utility [patent_app_number] => 16/595031 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595031
Geometric constellation shaping for optical data transport Oct 6, 2019 Issued
Array ( [id] => 16373233 [patent_doc_number] => 10805008 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => Optical amplifiers that support gain clamping and optionally power loading [patent_app_type] => utility [patent_app_number] => 16/593748 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 13862 [patent_no_of_claims] => 24 [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] => 16593748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593748
Optical amplifiers that support gain clamping and optionally power loading Oct 3, 2019 Issued
Array ( [id] => 16928988 [patent_doc_number] => 11050488 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-29 [patent_title] => System and method for visible light communication with a warning device [patent_app_type] => utility [patent_app_number] => 16/593763 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8360 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593763
System and method for visible light communication with a warning device Oct 3, 2019 Issued
Array ( [id] => 17879283 [patent_doc_number] => 11451318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Optical line terminal and optical fiber access system with increased flexibility [patent_app_type] => utility [patent_app_number] => 17/278534 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 9732 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17278534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278534
Optical line terminal and optical fiber access system with increased flexibility Sep 23, 2019 Issued
Array ( [id] => 16441204 [patent_doc_number] => 20200358531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => BIDIRECTIONAL OPTICAL COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/578008 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578008
Bidirectional optical communications Sep 19, 2019 Issued
Array ( [id] => 16134015 [patent_doc_number] => 10700787 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-30 [patent_title] => Method for tracking a signal source based on polarization modulation [patent_app_type] => utility [patent_app_number] => 16/570425 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6334 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570425
Method for tracking a signal source based on polarization modulation Sep 12, 2019 Issued
Array ( [id] => 16219299 [patent_doc_number] => 10735127 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-04 [patent_title] => Wavelength division multiplexing (WDM) based photonic radar with optical signal processing [patent_app_type] => utility [patent_app_number] => 16/561416 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3268 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561416 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561416
Wavelength division multiplexing (WDM) based photonic radar with optical signal processing Sep 4, 2019 Issued
Array ( [id] => 17353722 [patent_doc_number] => 11228375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Transmission system, transmission device, and transmission method [patent_app_type] => utility [patent_app_number] => 16/560176 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6272 [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] => 16560176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560176
Transmission system, transmission device, and transmission method Sep 3, 2019 Issued
Array ( [id] => 15567735 [patent_doc_number] => 20200068279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => CIRCUIT FOR CONNECTING A LOCAL NETWORK TO AN OPTICAL FIBER THAT MIGHT CONVEY LIGHT SIGNALS COMPLYING WITH DIFFERING OPTICAL COMMUNICATION STANDARDS [patent_app_type] => utility [patent_app_number] => 16/548370 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16548370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548370
Circuit for connecting a local network to an optical fiber that might convey light signals complying with differing optical communication standards Aug 21, 2019 Issued
Array ( [id] => 16775293 [patent_doc_number] => 10986429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => All-in-one converter using a low-speed optical module on a high-speed switch [patent_app_type] => utility [patent_app_number] => 16/547205 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6557 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547205
All-in-one converter using a low-speed optical module on a high-speed switch Aug 20, 2019 Issued
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