Search

Dalzid E. Singh

Examiner (ID: 3791, Phone: (571)272-3029 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2613, 2637, 2733, 2635, 2633, 2634
Total Applications
1867
Issued Applications
1621
Pending Applications
88
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17501474 [patent_doc_number] => 11290192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Quantum communication methods and systems for mitigating the detector dead time of photon detectors [patent_app_type] => utility [patent_app_number] => 16/967291 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967291
Quantum communication methods and systems for mitigating the detector dead time of photon detectors Feb 7, 2019 Issued
Array ( [id] => 14412241 [patent_doc_number] => 20190171964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => SELECTIVE SWITCHING OF FREQUENCY MULTIPLEXED MICROWAVE SIGNALS USING CASCADING MULTI-PATH INTERFEROMETRIC JOSEPHSON SWITCHES WITH NONOVERLAPPING BANDWIDTHS [patent_app_type] => utility [patent_app_number] => 16/270244 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16270244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270244
Selective switching of frequency multiplexed microwave signals using cascading multi-path interferometric josephson switches with nonoverlapping bandwidths Feb 6, 2019 Issued
Array ( [id] => 15859003 [patent_doc_number] => 10644806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Coherent optical receiver testing [patent_app_type] => utility [patent_app_number] => 16/257406 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13870 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257406
Coherent optical receiver testing Jan 24, 2019 Issued
Array ( [id] => 15031959 [patent_doc_number] => 20190326984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => Method For Transmitting An FSOC Supervisor Channel [patent_app_type] => utility [patent_app_number] => 16/256478 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16256478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256478
Method for transmitting an FSOC supervisor channel Jan 23, 2019 Issued
Array ( [id] => 14845073 [patent_doc_number] => 20190280937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => HYBRID LEO/HAPS CONSTELLATION FOR FIXED BROADBAND [patent_app_type] => utility [patent_app_number] => 16/251632 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251632
Hybrid LEO/HAPs constellation for fixed broadband Jan 17, 2019 Issued
Array ( [id] => 17026216 [patent_doc_number] => 20210250088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => RECEIVER FOR LOW-POWER OPTICAL SIGNALS WITH OPERATION IN CONDITIONS OF HIGH INCIDENCE OF BACKGROUND LIGHT AND APPLICATION IN VISIBLE LIGHT COMMUNICATION [patent_app_type] => utility [patent_app_number] => 16/962490 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16962490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962490
Receiver for low-power optical signals with operation in conditions of high incidence of background light and application in visible light communication Jan 3, 2019 Issued
Array ( [id] => 16982462 [patent_doc_number] => 20210226699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Method Of Site Selection For Monitoring Station, And Device For Site Selection For Monitoring Station [patent_app_type] => utility [patent_app_number] => 15/734894 [patent_app_country] => US [patent_app_date] => 2018-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15734894 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734894
Method of site selection for monitoring station, and device for site selection for monitoring station Dec 24, 2018 Issued
Array ( [id] => 14223113 [patent_doc_number] => 20190123941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => CHANNEL TRAINING METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/227366 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16227366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227366
Channel training method, apparatus, and system Dec 19, 2018 Issued
Array ( [id] => 16133993 [patent_doc_number] => 10700776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Optical network unit reset message [patent_app_type] => utility [patent_app_number] => 16/223512 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6033 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223512
Optical network unit reset message Dec 17, 2018 Issued
Array ( [id] => 15016149 [patent_doc_number] => 10454242 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-22 [patent_title] => 4-channel parallel-optical device and monitoring method thereof [patent_app_type] => utility [patent_app_number] => 16/207222 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3526 [patent_no_of_claims] => 18 [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] => 16207222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207222
4-channel parallel-optical device and monitoring method thereof Dec 2, 2018 Issued
Array ( [id] => 14915479 [patent_doc_number] => 10429051 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-01 [patent_title] => Lifi communication system [patent_app_type] => utility [patent_app_number] => 16/207149 [patent_app_country] => US [patent_app_date] => 2018-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9539 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207149
Lifi communication system Dec 1, 2018 Issued
Array ( [id] => 16959778 [patent_doc_number] => 11063665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Tuneable filter grating for OWC [patent_app_type] => utility [patent_app_number] => 16/766875 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7878 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766875
Tuneable filter grating for OWC Nov 29, 2018 Issued
Array ( [id] => 14416735 [patent_doc_number] => 20190174211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Management of flexible grid and supercarriers in optical networks using a data model [patent_app_type] => utility [patent_app_number] => 16/205528 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16205528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205528
Management of flexible grid and supercarriers in optical networks using a data model Nov 29, 2018 Issued
Array ( [id] => 14940465 [patent_doc_number] => 20190305871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => OPTICAL NETWORK UNIT FOR OPTICAL TRANSMISSION IN BURST MODE [patent_app_type] => utility [patent_app_number] => 16/203665 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5737 [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] => 16203665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203665
Optical network unit for optical transmission in burst mode Nov 28, 2018 Issued
Array ( [id] => 14987247 [patent_doc_number] => 10447551 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-15 [patent_title] => Method and system for autonomous discovery of colored interface mappings across routing and optical layers [patent_app_type] => utility [patent_app_number] => 16/203930 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7164 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16203930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203930
Method and system for autonomous discovery of colored interface mappings across routing and optical layers Nov 28, 2018 Issued
Array ( [id] => 14415475 [patent_doc_number] => 20190173581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => METHODS, SYSTEMS, AND DEVICES FOR INTEGRATING WIRELESS TECHNOLOGY INTO A FIBER OPTIC NETWORK [patent_app_type] => utility [patent_app_number] => 16/195267 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16195267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195267
Methods, systems, and devices for integrating wireless technology into a fiber optic network Nov 18, 2018 Issued
Array ( [id] => 17138332 [patent_doc_number] => 11139907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Methods and apparatus for tuning optical microring devices [patent_app_type] => utility [patent_app_number] => 16/183261 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9448 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16183261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/183261
Methods and apparatus for tuning optical microring devices Nov 6, 2018 Issued
Array ( [id] => 14673579 [patent_doc_number] => 10374719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Method and system for a photonic interposer [patent_app_type] => utility [patent_app_number] => 16/180715 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7114 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16180715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180715
Method and system for a photonic interposer Nov 4, 2018 Issued
Array ( [id] => 15110511 [patent_doc_number] => 10476595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Ground based subsystems, for inclusion in optical gateway, and that interface with optical networks external to optical gateway [patent_app_type] => utility [patent_app_number] => 16/168658 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 29 [patent_no_of_words] => 31595 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [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] => 16168658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/168658
Ground based subsystems, for inclusion in optical gateway, and that interface with optical networks external to optical gateway Oct 22, 2018 Issued
Array ( [id] => 13997491 [patent_doc_number] => 20190067903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SMALL FORM FACTOR TRANSMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/160817 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160817
Small form factor transmitting device Oct 14, 2018 Issued
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