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] => 14254281 [patent_doc_number] => 10277353 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-30 [patent_title] => Wavelength provisioning for customer premise equipment (CPE) in dense wavelength-division multiplex (DWDM) networks [patent_app_type] => utility [patent_app_number] => 15/847385 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7345 [patent_no_of_claims] => 8 [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] => 15847385 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/847385
Wavelength provisioning for customer premise equipment (CPE) in dense wavelength-division multiplex (DWDM) networks Dec 18, 2017 Issued
Array ( [id] => 13272529 [patent_doc_number] => 10148355 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-04 [patent_title] => Mobile network device movable along free space optical ceiling-mounted track enclosure for ceiling as a service [patent_app_type] => utility [patent_app_number] => 15/844752 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7745 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15844752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844752
Mobile network device movable along free space optical ceiling-mounted track enclosure for ceiling as a service Dec 17, 2017 Issued
Array ( [id] => 16410852 [patent_doc_number] => 10819424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Apparatus and method for monitoring optical links [patent_app_type] => utility [patent_app_number] => 16/477585 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6351 [patent_no_of_claims] => 22 [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] => 16477585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477585
Apparatus and method for monitoring optical links Dec 12, 2017 Issued
Array ( [id] => 13258787 [patent_doc_number] => 10142094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Synchronization error reduction in common public radio interface (CPRI) passive optical networks (PONs) [patent_app_type] => utility [patent_app_number] => 15/833173 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5846 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15833173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833173
Synchronization error reduction in common public radio interface (CPRI) passive optical networks (PONs) Dec 5, 2017 Issued
Array ( [id] => 14412261 [patent_doc_number] => 20190171974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => ISOLATION OF FREQUENCY MULTIPLEXED MICROWAVE SIGNALS USING CASCADING MULTI-PATH INTERFEROMETRIC JOSEPHSON ISOLATORS WITH NONOVERLAPPING BANDWIDTHS [patent_app_type] => utility [patent_app_number] => 15/829054 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829054 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829054
Isolation of frequency multiplexed microwave signals using cascading multi-path interferometric josephson isolators with nonoverlapping bandwidths Nov 30, 2017 Issued
Array ( [id] => 14176517 [patent_doc_number] => 10262275 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-16 [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] => 15/829255 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7407 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829255
Selective switching of frequency multiplexed microwave signals using cascading multi-path interferometric Josephson switches with nonoverlapping bandwidths Nov 30, 2017 Issued
Array ( [id] => 15705091 [patent_doc_number] => 10608740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Method and apparatus for visible light communication [patent_app_type] => utility [patent_app_number] => 16/463462 [patent_app_country] => US [patent_app_date] => 2017-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8448 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463462 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463462
Method and apparatus for visible light communication Nov 23, 2017 Issued
Array ( [id] => 15033073 [patent_doc_number] => 20190327541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => PASSIVE OPTICAL NETWORK SYSTEM AND IMPLEMENTATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/465904 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11631 [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] => 16465904 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465904
Passive optical network system and implementation method thereof Nov 15, 2017 Issued
Array ( [id] => 15705089 [patent_doc_number] => 10608739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Controller and method for wireless communication system [patent_app_type] => utility [patent_app_number] => 16/462678 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9116 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462678
Controller and method for wireless communication system Nov 12, 2017 Issued
Array ( [id] => 12236771 [patent_doc_number] => 20180069634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'Method And System For A Photonic Interposer' [patent_app_type] => utility [patent_app_number] => 15/796063 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7416 [patent_no_of_claims] => 20 [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] => 15796063 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796063
Method and system for a photonic interposer Oct 26, 2017 Issued
Array ( [id] => 13294437 [patent_doc_number] => 10158423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Communicating network maintenance data in a cable system [patent_app_type] => utility [patent_app_number] => 15/795362 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10741 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [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] => 15795362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/795362
Communicating network maintenance data in a cable system Oct 26, 2017 Issued
Array ( [id] => 13189559 [patent_doc_number] => 10110319 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-23 [patent_title] => Tap stabilizer method and structure for coherent optical receiver [patent_app_type] => utility [patent_app_number] => 15/792396 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 5485 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792396 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792396
Tap stabilizer method and structure for coherent optical receiver Oct 23, 2017 Issued
Array ( [id] => 13230347 [patent_doc_number] => 10128959 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-13 [patent_title] => Tap centerer method and structure for coherent optical receiver [patent_app_type] => utility [patent_app_number] => 15/792582 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5038 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792582 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792582
Tap centerer method and structure for coherent optical receiver Oct 23, 2017 Issued
Array ( [id] => 13230345 [patent_doc_number] => 10128958 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-13 [patent_title] => Forward and backward propagation methods and structures for coherent optical receiver [patent_app_type] => utility [patent_app_number] => 15/792597 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7246 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792597 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792597
Forward and backward propagation methods and structures for coherent optical receiver Oct 23, 2017 Issued
Array ( [id] => 13161135 [patent_doc_number] => 10097305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Add/drop multiplexer and method for processing signal in add/drop multiplexer [patent_app_type] => utility [patent_app_number] => 15/782745 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5274 [patent_no_of_claims] => 10 [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] => 15782745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/782745
Add/drop multiplexer and method for processing signal in add/drop multiplexer Oct 11, 2017 Issued
Array ( [id] => 12189450 [patent_doc_number] => 20180048386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'COHERENT OPTICAL RECEIVER TESTING' [patent_app_type] => utility [patent_app_number] => 15/724365 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14464 [patent_no_of_claims] => 21 [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] => 15724365 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724365
Coherent optical receiver testing Oct 3, 2017 Issued
Array ( [id] => 12163288 [patent_doc_number] => 20180034554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'COHERENT OPTICAL RECEIVER TESTING' [patent_app_type] => utility [patent_app_number] => 15/724382 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14335 [patent_no_of_claims] => 8 [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] => 15724382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724382
Coherent optical receiver testing Oct 3, 2017 Issued
Array ( [id] => 12155448 [patent_doc_number] => 20180026713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'SYSTEMS, METHODS, AND DEVICES FOR INCREASING RADIO FREQUENCY (RF) POWER IN DISTRIBUTED ANTENNA SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/719703 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14172 [patent_no_of_claims] => 20 [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] => 15719703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/719703
Systems, methods, and devices for increasing radio frequency (RF) power in distributed antenna systems Sep 28, 2017 Issued
Array ( [id] => 14399437 [patent_doc_number] => 10313014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => High capacity coherent optical transceiver for short reach applications [patent_app_type] => utility [patent_app_number] => 15/718417 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 34 [patent_no_of_words] => 8955 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15718417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/718417
High capacity coherent optical transceiver for short reach applications Sep 27, 2017 Issued
Array ( [id] => 12598191 [patent_doc_number] => 20180091227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => OPTICALLY SENSED DEMODULATION SYSTEMS AND METHODS FOR OPTICAL COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 15/717736 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15717736 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/717736
Optically sensed demodulation systems and methods for optical communications Sep 26, 2017 Issued
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