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] => 14383899 [patent_doc_number] => 20190165862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => OPTICAL MODULATION UNIT AND METHOD FOR CONTROLLING OPTICAL MODULATION UNIT [patent_app_type] => utility [patent_app_number] => 16/321846 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 480 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16321846 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321846
Optical modulation unit, and method for controlling optical modulation unit May 17, 2017 Issued
Array ( [id] => 16064095 [patent_doc_number] => 10690989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Optical modulation device and method for controlling optical modulation device [patent_app_type] => utility [patent_app_number] => 16/095842 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9093 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16095842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/095842
Optical modulation device and method for controlling optical modulation device May 15, 2017 Issued
Array ( [id] => 15761925 [patent_doc_number] => 10623100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Digital optical communication system, method for controlling digital optical communication system, and recording medium [patent_app_type] => utility [patent_app_number] => 16/099931 [patent_app_country] => US [patent_app_date] => 2017-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9868 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 16099931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099931
Digital optical communication system, method for controlling digital optical communication system, and recording medium May 7, 2017 Issued
Array ( [id] => 14802701 [patent_doc_number] => 10404364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Switch matrix system [patent_app_type] => utility [patent_app_number] => 15/583630 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8515 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15583630 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/583630
Switch matrix system Apr 30, 2017 Issued
Array ( [id] => 16509992 [patent_doc_number] => 20200389248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => OPTICAL TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/607142 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16607142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607142
OPTICAL TRANSMISSION SYSTEM Apr 27, 2017 Abandoned
Array ( [id] => 16309522 [patent_doc_number] => 10778338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Optical transmitter, optical receiver, and optical communication system [patent_app_type] => utility [patent_app_number] => 16/485663 [patent_app_country] => US [patent_app_date] => 2017-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7283 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16485663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485663
Optical transmitter, optical receiver, and optical communication system Apr 18, 2017 Issued
Array ( [id] => 16610811 [patent_doc_number] => 10911844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Integrated high-radix non-blocking optical switching fabric [patent_app_type] => utility [patent_app_number] => 16/090073 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 6153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16090073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/090073
Integrated high-radix non-blocking optical switching fabric Mar 29, 2017 Issued
Array ( [id] => 16194698 [patent_doc_number] => 20200235547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => OPTICAL TRANSMITTER [patent_app_type] => utility [patent_app_number] => 16/087961 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16087961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/087961
OPTICAL TRANSMITTER Mar 28, 2017 Abandoned
Array ( [id] => 11733612 [patent_doc_number] => 20170195056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Optical Communication System' [patent_app_type] => utility [patent_app_number] => 15/467452 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7004 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15467452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/467452
Optical communication system Mar 22, 2017 Issued
Array ( [id] => 14206805 [patent_doc_number] => 10270536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Phase-sensitive regeneration without a phase-locked loop using brillouin amplification [patent_app_type] => utility [patent_app_number] => 15/464180 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 5939 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15464180 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/464180
Phase-sensitive regeneration without a phase-locked loop using brillouin amplification Mar 19, 2017 Issued
Array ( [id] => 13100437 [patent_doc_number] => 10069569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-04 [patent_title] => Method and system for identifying connectivity in an optical fiber communication (OFC) network [patent_app_type] => utility [patent_app_number] => 15/463401 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6056 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15463401 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/463401
Method and system for identifying connectivity in an optical fiber communication (OFC) network Mar 19, 2017 Issued
Array ( [id] => 15428929 [patent_doc_number] => 10547405 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-28 [patent_title] => Multi-mode wavelength division multiplexing for free-space optical communications [patent_app_type] => utility [patent_app_number] => 15/462762 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4177 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15462762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/462762
Multi-mode wavelength division multiplexing for free-space optical communications Mar 16, 2017 Issued
Array ( [id] => 14673541 [patent_doc_number] => 10374700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device [patent_app_type] => utility [patent_app_number] => 15/462645 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6136 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 15462645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/462645
Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device Mar 16, 2017 Issued
Array ( [id] => 11606291 [patent_doc_number] => 20170123594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'OPTICAL SIGNAL OUTPUT APPARATUS, SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, IMAGING APPARATUS, AND PROJECTOR' [patent_app_type] => utility [patent_app_number] => 15/402289 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8061 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15402289 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402289
Optical signal output apparatus, signal processing apparatus, signal processing method, imaging apparatus, and projector Jan 9, 2017 Issued
Array ( [id] => 16294325 [patent_doc_number] => 10771183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Optical network element for transmitting and/or receiving WDM signals [patent_app_type] => utility [patent_app_number] => 16/063053 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7502 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16063053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063053
Optical network element for transmitting and/or receiving WDM signals Dec 19, 2016 Issued
Array ( [id] => 11515729 [patent_doc_number] => 20170082802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'OPTICAL NETWORK COMMUNICATION SYSTEM WITH OPTICAL LINE TERMINAL TRANSCEIVER AND METHOD OF OPERATION THEREOF' [patent_app_type] => utility [patent_app_number] => 15/367644 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15800 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15367644 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367644
OPTICAL NETWORK COMMUNICATION SYSTEM WITH OPTICAL LINE TERMINAL TRANSCEIVER AND METHOD OF OPERATION THEREOF Dec 1, 2016 Abandoned
Array ( [id] => 13572373 [patent_doc_number] => 20180337734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => OPTICAL LINE TERMINAL AND OPTICAL NETWORK UNIT [patent_app_type] => utility [patent_app_number] => 15/776973 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15776973 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776973
OPTICAL LINE TERMINAL AND OPTICAL NETWORK UNIT Nov 17, 2016 Abandoned
Array ( [id] => 13710647 [patent_doc_number] => 20170366278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => UNDERWATER BI-DIRECTIONAL WIRELESS IMAGE DATA COMMUNICATION SYSTEM BASED ON ILLUMINATION DIFFUSION SUPPORT [patent_app_type] => utility [patent_app_number] => 15/345740 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15345740 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/345740
UNDERWATER BI-DIRECTIONAL WIRELESS IMAGE DATA COMMUNICATION SYSTEM BASED ON ILLUMINATION DIFFUSION SUPPORT Nov 7, 2016 Abandoned
Array ( [id] => 13258657 [patent_doc_number] => 10142029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Device for modulating the intensity of an optical signal on four different levels [patent_app_type] => utility [patent_app_number] => 15/345836 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 7757 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 500 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15345836 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/345836
Device for modulating the intensity of an optical signal on four different levels Nov 7, 2016 Issued
Array ( [id] => 14126955 [patent_doc_number] => 10250352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Optical receiver and method of monitoring optical power of optical signal input thereto [patent_app_type] => utility [patent_app_number] => 15/346347 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7756 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15346347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346347
Optical receiver and method of monitoring optical power of optical signal input thereto Nov 7, 2016 Issued
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