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] => 19620197 [patent_doc_number] => 20240405877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Apparatus embedded with terahertz transceivers using resonant tunnelling diodes [patent_app_type] => utility [patent_app_number] => 18/674576 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7704 [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] => 18674576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674576
Apparatus embedded with terahertz transceivers using resonant tunnelling diodes May 23, 2024 Issued
Array ( [id] => 19576721 [patent_doc_number] => 20240381013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SECURE MANAGEMENT FOR A PASSIVE OPTICAL NETWORK [patent_app_type] => utility [patent_app_number] => 18/660869 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660869
SECURE MANAGEMENT FOR A PASSIVE OPTICAL NETWORK May 9, 2024 Pending
Array ( [id] => 19408053 [patent_doc_number] => 20240291564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => VISIBLE LIGHT COMMUNICATION FOR VERIFYING A SECURE WIRELESS CONNECTION [patent_app_type] => utility [patent_app_number] => 18/660770 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660770
VISIBLE LIGHT COMMUNICATION FOR VERIFYING A SECURE WIRELESS CONNECTION May 9, 2024 Pending
Array ( [id] => 19750291 [patent_doc_number] => 20250038856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => COMMUNICATION DEVICE AND COMMUNICATION DEVICE METHOD [patent_app_type] => utility [patent_app_number] => 18/650117 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650117
Communication device and communication device method Apr 29, 2024 Issued
Array ( [id] => 19560826 [patent_doc_number] => 20240372618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => MONOSTATIC FREE-SPACE OPTICAL COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/651456 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18651456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651456
MONOSTATIC FREE-SPACE OPTICAL COMMUNICATION SYSTEM Apr 29, 2024 Pending
Array ( [id] => 19382514 [patent_doc_number] => 20240272384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => LIGHT-EMITTING ASSEMBLY AND OPTICAL COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/647242 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18647242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647242
Light-emitting assembly and optical communication apparatus Apr 25, 2024 Issued
Array ( [id] => 20325426 [patent_doc_number] => 20250337514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => DISTRIBUTED DEVICE CLUSTER [patent_app_type] => utility [patent_app_number] => 18/646653 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646653
DISTRIBUTED DEVICE CLUSTER Apr 24, 2024 Pending
Array ( [id] => 19532755 [patent_doc_number] => 20240356657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Reducing Scintillation Noise In Free-Space Optical Communications [patent_app_type] => utility [patent_app_number] => 18/644738 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644738
Reducing scintillation noise in free-space optical communications Apr 23, 2024 Issued
Array ( [id] => 20090389 [patent_doc_number] => 20250220325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => SILICON PHOTONICS-BASED CHIPLET ACCELERATOR FOR DNN INFERENCE [patent_app_type] => utility [patent_app_number] => 18/623897 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623897
Silicon photonics-based chiplet accelerator for DNN inference Mar 31, 2024 Issued
Array ( [id] => 19238307 [patent_doc_number] => 20240195502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => FLASH-TO-CAMERA NON-RADIO COMMUNICATION CHANNEL [patent_app_type] => utility [patent_app_number] => 18/582335 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582335
FLASH-TO-CAMERA NON-RADIO COMMUNICATION CHANNEL Feb 19, 2024 Pending
Array ( [id] => 20168455 [patent_doc_number] => 20250260502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => CDMA OVER WDM AS A LINK MANAGEMENT PROTOCOL [patent_app_type] => utility [patent_app_number] => 18/438897 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438897
CDMA OVER WDM AS A LINK MANAGEMENT PROTOCOL Feb 11, 2024 Pending
Array ( [id] => 19393676 [patent_doc_number] => 20240283546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => COMMUNICATION SYSTEM, RECEIVER, EQUALIZATION SIGNAL PROCESSING CIRCUIT, EQUALIZATION SIGNAL PROCESSING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/430846 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430846
Communication system, receiver, equalization signal processing circuit, equalization signal processing method, and program Feb 1, 2024 Issued
Array ( [id] => 20318480 [patent_doc_number] => 12457039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Electronic devices with high frequency reflective antenna arrays [patent_app_type] => utility [patent_app_number] => 18/412237 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 11239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412237
Electronic devices with high frequency reflective antenna arrays Jan 11, 2024 Issued
Array ( [id] => 19184333 [patent_doc_number] => 11990942 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Reducing scintillation noise in free-space optical communications [patent_app_type] => utility [patent_app_number] => 18/407761 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 64 [patent_no_of_words] => 24998 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407761
Reducing scintillation noise in free-space optical communications Jan 8, 2024 Issued
Array ( [id] => 19408056 [patent_doc_number] => 20240291567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS [patent_app_type] => utility [patent_app_number] => 18/400572 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400572
PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS Dec 28, 2023 Abandoned
Array ( [id] => 19101772 [patent_doc_number] => 20240121000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => METHOD AND SYSTEM FOR IMPLEMENTING MULTI-SERVICE BEARER IN PASSIVE OPTICAL LAN [patent_app_type] => utility [patent_app_number] => 18/542632 [patent_app_country] => US [patent_app_date] => 2023-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18542632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542632
Method and system for implementing multi- service bearer in passive optical lan Dec 15, 2023 Issued
Array ( [id] => 19072119 [patent_doc_number] => 20240106545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => OPTICAL TRACKING MODULE CHIP FOR WIRELESS OPTICAL COMMUNICATION TERMINAL [patent_app_type] => utility [patent_app_number] => 18/530604 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530604
OPTICAL TRACKING MODULE CHIP FOR WIRELESS OPTICAL COMMUNICATION TERMINAL Dec 5, 2023 Pending
Array ( [id] => 19253882 [patent_doc_number] => 20240204879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => PHOTONIC SYSTEM WITH MARKER TONE [patent_app_type] => utility [patent_app_number] => 18/523592 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8651 [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] => 18523592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523592
PHOTONIC SYSTEM WITH MARKER TONE Nov 28, 2023 Pending
Array ( [id] => 20037032 [patent_doc_number] => 20250175254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => Optical delay compensation in optical modules [patent_app_type] => utility [patent_app_number] => 18/520840 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18520840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520840
Optical delay compensation in optical modules Nov 27, 2023 Issued
Array ( [id] => 20029689 [patent_doc_number] => 20250167911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => EFFICIENT HIGHER LOSS BUDGET PON TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 18/516872 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2626 [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] => 18516872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516872
EFFICIENT HIGHER LOSS BUDGET PON TRANSCEIVER Nov 20, 2023 Pending
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