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] => 17638823 [patent_doc_number] => 11349562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Determining a channel estimate [patent_app_type] => utility [patent_app_number] => 17/283097 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6139 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283097
Determining a channel estimate Oct 7, 2018 Issued
Array ( [id] => 13937705 [patent_doc_number] => 20190052368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => TAP CENTERER METHOD AND STRUCTURE FOR COHERENT OPTICAL RECEIVER [patent_app_type] => utility [patent_app_number] => 16/153341 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16153341 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153341
Tap centerer method and structure for coherent optical receiver Oct 4, 2018 Issued
Array ( [id] => 13880547 [patent_doc_number] => 20190036614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => FORWARD AND BACKWARD PROPAGATION METHODS AND STRUCTURES FOR COHERENT OPTICAL RECEIVER [patent_app_type] => utility [patent_app_number] => 16/151094 [patent_app_country] => US [patent_app_date] => 2018-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16151094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151094
Forward and backward propagation methods and structures for coherent optical receiver Oct 2, 2018 Issued
Array ( [id] => 13880549 [patent_doc_number] => 20190036615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => TAP STABILIZER METHOD AND STRUCTURE FOR COHERENT OPTICAL RECEIVER [patent_app_type] => utility [patent_app_number] => 16/134722 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16134722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/134722
Tap stabilizer method and structure for coherent optical receiver Sep 17, 2018 Issued
Array ( [id] => 13800671 [patent_doc_number] => 20190013874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => HIGH-SPEED, LOW-POWER OPTICAL COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/127686 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16127686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/127686
High-speed, low-power optical communications Sep 10, 2018 Issued
Array ( [id] => 14673551 [patent_doc_number] => 10374705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Method and apparatus for alignment of a line-of-sight communications link [patent_app_type] => utility [patent_app_number] => 16/123914 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 42 [patent_no_of_words] => 14330 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16123914 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123914
Method and apparatus for alignment of a line-of-sight communications link Sep 5, 2018 Issued
Array ( [id] => 14740069 [patent_doc_number] => 10389451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Coherent optical receiver testing [patent_app_type] => utility [patent_app_number] => 16/120779 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13711 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16120779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120779
Coherent optical receiver testing Sep 3, 2018 Issued
Array ( [id] => 14708721 [patent_doc_number] => 10382130 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-13 [patent_title] => Dual mode vehicle camera for visual light communication [patent_app_type] => utility [patent_app_number] => 16/118735 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3542 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16118735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/118735
Dual mode vehicle camera for visual light communication Aug 30, 2018 Issued
Array ( [id] => 15582235 [patent_doc_number] => 10581521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Dual-mode imaging receiver [patent_app_type] => utility [patent_app_number] => 16/117853 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7090 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117853
Dual-mode imaging receiver Aug 29, 2018 Issued
Array ( [id] => 14673547 [patent_doc_number] => 10374703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Transmission device and signal monitoring method [patent_app_type] => utility [patent_app_number] => 16/110451 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15971 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 16110451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/110451
Transmission device and signal monitoring method Aug 22, 2018 Issued
Array ( [id] => 17116563 [patent_doc_number] => 20210297160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Radio Unit and Radio Link Transceiver for Cross-Polar Signal Transfer [patent_app_type] => utility [patent_app_number] => 17/262391 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3739 [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] => 17262391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262391
Radio unit and radio link transceiver for cross-polar signal transfer Aug 20, 2018 Issued
Array ( [id] => 15098699 [patent_doc_number] => 10470642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Optical transmitter and endoscope [patent_app_type] => utility [patent_app_number] => 16/100391 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4940 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16100391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/100391
Optical transmitter and endoscope Aug 9, 2018 Issued
Array ( [id] => 16911980 [patent_doc_number] => 11044034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Light wavelength separation device and light wavelength separation method [patent_app_type] => utility [patent_app_number] => 16/629666 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8971 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16629666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629666
Light wavelength separation device and light wavelength separation method Jul 19, 2018 Issued
Array ( [id] => 14802705 [patent_doc_number] => 10404366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal [patent_app_type] => utility [patent_app_number] => 16/039739 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5005 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16039739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039739
Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal Jul 18, 2018 Issued
Array ( [id] => 14802705 [patent_doc_number] => 10404366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal [patent_app_type] => utility [patent_app_number] => 16/039739 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5005 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16039739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039739
Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal Jul 18, 2018 Issued
Array ( [id] => 14802705 [patent_doc_number] => 10404366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal [patent_app_type] => utility [patent_app_number] => 16/039739 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5005 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16039739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039739
Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal Jul 18, 2018 Issued
Array ( [id] => 14802705 [patent_doc_number] => 10404366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal [patent_app_type] => utility [patent_app_number] => 16/039739 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5005 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16039739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039739
Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal Jul 18, 2018 Issued
Array ( [id] => 16721471 [patent_doc_number] => 20210088618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => A SYSTEM FOR COMMUNICATING A PRESENCE OF A DEVICE VIA A LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 16/634271 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16634271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634271
System for communicating a presence of a device via a light source Jul 16, 2018 Issued
Array ( [id] => 14802713 [patent_doc_number] => 10404370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-03 [patent_title] => Communication device for facilitating communication using light radiation [patent_app_type] => utility [patent_app_number] => 16/035284 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 7799 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035284
Communication device for facilitating communication using light radiation Jul 12, 2018 Issued
Array ( [id] => 14987071 [patent_doc_number] => 10447463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Device and method for ultra-low latency communication [patent_app_type] => utility [patent_app_number] => 16/035489 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7639 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035489
Device and method for ultra-low latency communication Jul 12, 2018 Issued
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