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] => 19532756 [patent_doc_number] => 20240356658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => WIRELESS COMMUNICATION METHOD FOR AN UNDERWATER VEHICLE AND ASSOCIATED UNDERWATER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/685741 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18685741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685741
WIRELESS COMMUNICATION METHOD FOR AN UNDERWATER VEHICLE AND ASSOCIATED UNDERWATER SYSTEM Aug 25, 2022 Pending
Array ( [id] => 18081990 [patent_doc_number] => 20220407602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => ECHO CANCELLATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/821316 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821316
Echo cancellation system and method Aug 21, 2022 Issued
Array ( [id] => 18059721 [patent_doc_number] => 20220390807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => OPTICAL DRIVER WITH ACTIVE BOOST [patent_app_type] => utility [patent_app_number] => 17/820747 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820747
Optical driver with active boost Aug 17, 2022 Issued
Array ( [id] => 18062680 [patent_doc_number] => 20220393767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => OPTICAL WIRELESS COMMUNICATION TRANSCEIVER AND METHOD FOR CONTROLLING THE POWER MODE OF SUCH A TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 17/820023 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820023
Optical wireless communication transceiver and method for controlling the power mode of such a transceiver Aug 15, 2022 Issued
Array ( [id] => 18062685 [patent_doc_number] => 20220393772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => TAP CENTERER METHOD AND STRUCTURE FOR COHERENT OPTICAL RECEIVER [patent_app_type] => utility [patent_app_number] => 17/885781 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885781
Tap centerer method and structure for coherent optical receiver Aug 10, 2022 Issued
Array ( [id] => 20731062 [patent_doc_number] => 12638314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Signal processing methods for an optical detection system [patent_app_type] => utility [patent_app_number] => 18/576194 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 12901 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576194
Signal processing methods for an optical detection system Aug 8, 2022 Issued
Array ( [id] => 19275712 [patent_doc_number] => 12025837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Optical module for bi-directional monochromatic transmission [patent_app_type] => utility [patent_app_number] => 17/880972 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 6095 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880972
Optical module for bi-directional monochromatic transmission Aug 3, 2022 Issued
Array ( [id] => 18533989 [patent_doc_number] => 20230239066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => OPTICAL TRANSMISSION SYSTEM AND RECEIVING DEVICE [patent_app_type] => utility [patent_app_number] => 17/867057 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17867057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867057
Optical transmission system and receiving device Jul 17, 2022 Issued
Array ( [id] => 18432237 [patent_doc_number] => 11677473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Hybrid wire-fiber data networks for electromagnetic and/or ground-noise environments, components thereof, and systems incorporating same [patent_app_type] => utility [patent_app_number] => 17/860559 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 17055 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860559
Hybrid wire-fiber data networks for electromagnetic and/or ground-noise environments, components thereof, and systems incorporating same Jul 7, 2022 Issued
Array ( [id] => 18984931 [patent_doc_number] => 11910135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Optical signal transmission method and related apparatus [patent_app_type] => utility [patent_app_number] => 17/859422 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 13892 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17859422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859422
Optical signal transmission method and related apparatus Jul 6, 2022 Issued
Array ( [id] => 17986945 [patent_doc_number] => 20220352982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Method and Apparatus for Alignment of a Line-Of-Sight Communications Link [patent_app_type] => utility [patent_app_number] => 17/856190 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856190
Method and apparatus for alignment of a line-of-sight communications link Jun 30, 2022 Issued
Array ( [id] => 17918836 [patent_doc_number] => 20220321232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => FREQUENCY DOMAIN EQUALIZATION METHOD, EQUALIZER, OPTICAL RECEIVER, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/843335 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843335
Frequency domain equalization method, equalizer, optical receiver, and system Jun 16, 2022 Issued
Array ( [id] => 19307098 [patent_doc_number] => 20240235678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => DEVICE FOR CONTROLLING THE TRANSMISSION/RECEIPT OF AN ACCESS POINT OF AN OPTICAL WIRELESS NETWORK [patent_app_type] => utility [patent_app_number] => 18/570414 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18570414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570414
DEVICE FOR CONTROLLING THE TRANSMISSION/RECEIPT OF AN ACCESS POINT OF AN OPTICAL WIRELESS NETWORK Jun 13, 2022 Pending
Array ( [id] => 19261489 [patent_doc_number] => 12021562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Tap coupler, optical communication apparatus, and optical branching method [patent_app_type] => utility [patent_app_number] => 17/839549 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 10234 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839549
Tap coupler, optical communication apparatus, and optical branching method Jun 13, 2022 Issued
Array ( [id] => 18098547 [patent_doc_number] => 20220416888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => FLASH-TO-CAMERA NON-RADIO COMMUNICATION CHANNEL [patent_app_type] => utility [patent_app_number] => 17/806656 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806656
Flash-to-camera non-radio communication channel Jun 12, 2022 Issued
Array ( [id] => 18936131 [patent_doc_number] => 11888582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Adaptive inline modulation tuning for optical interfaces [patent_app_type] => utility [patent_app_number] => 17/806408 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6846 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806408
Adaptive inline modulation tuning for optical interfaces Jun 9, 2022 Issued
Array ( [id] => 18062674 [patent_doc_number] => 20220393761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => METHODS, SYSTEMS AND DEVICES FOR FREE-SPACE OPTICAL COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 17/835042 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835042
Methods, systems and devices for free-space optical communications Jun 7, 2022 Issued
Array ( [id] => 18106157 [patent_doc_number] => 11546063 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Laser light source and optical network system [patent_app_type] => utility [patent_app_number] => 17/833274 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8528 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833274
Laser light source and optical network system Jun 5, 2022 Issued
Array ( [id] => 19365094 [patent_doc_number] => 20240267128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METHOD AND SYSTEM FOR MULTICHANNEL POINT-TO-POINT RADIO TRANSMISSION WITH LIMITATION OF COUPLING LOSSES [patent_app_type] => utility [patent_app_number] => 18/566604 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566604
Method and system for multichannel point-to-point radio transmission with limitation of coupling losses Jun 1, 2022 Issued
Array ( [id] => 19016956 [patent_doc_number] => 11923904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Electronic devices with high frequency reflective antenna arrays [patent_app_type] => utility [patent_app_number] => 17/827290 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 15968 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827290
Electronic devices with high frequency reflective antenna arrays May 26, 2022 Issued
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