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] => 18533974 [patent_doc_number] => 20230239051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => OPTICAL TRANSCEIVER MISCONNECTION DISCOVERY [patent_app_type] => utility [patent_app_number] => 17/585827 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11411 [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] => 17585827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585827
Optical transceiver misconnection discovery Jan 26, 2022 Issued
Array ( [id] => 19055820 [patent_doc_number] => 20240097789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHOD FOR COORDINATING ACCESS POINTS OF AN OPTICAL WIRELESS NETWORK USING A SELECTED HEURISTIC, AND ASSOCIATED COORDINATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/262827 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262827 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262827
Method for coordinating access points of an optical wireless network using a selected heuristic, and associated coordination device Jan 17, 2022 Issued
Array ( [id] => 19023930 [patent_doc_number] => 20240080101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => RF STEGANOGRAPHY BASED ON PHOTONICS [patent_app_type] => utility [patent_app_number] => 18/271762 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18271762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271762
RF steganography based on photonics Jan 10, 2022 Issued
Array ( [id] => 18332370 [patent_doc_number] => 11637632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Optical transceiver with direct OTU4 mapping [patent_app_type] => utility [patent_app_number] => 17/647277 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5295 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647277
Optical transceiver with direct OTU4 mapping Jan 5, 2022 Issued
Array ( [id] => 18458270 [patent_doc_number] => 20230199552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => END-TO-END SECURE COMMUNICATIONS FOR PRIVILEGED 5G NETWORK TRAFFIC [patent_app_type] => utility [patent_app_number] => 17/554252 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554252
End-to-end secure communications for privileged 5G network traffic Dec 16, 2021 Issued
Array ( [id] => 19214199 [patent_doc_number] => 12003278 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-04 [patent_title] => Differentially-balanced photodetector configuration for coherent receiver [patent_app_type] => utility [patent_app_number] => 17/554194 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4565 [patent_no_of_claims] => 16 [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] => 17554194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554194
Differentially-balanced photodetector configuration for coherent receiver Dec 16, 2021 Issued
Array ( [id] => 20081407 [patent_doc_number] => 12355490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Multi-channel radio frequency transceiving device and method [patent_app_type] => utility [patent_app_number] => 18/254556 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3539 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254556
Multi-channel radio frequency transceiving device and method Dec 14, 2021 Issued
Array ( [id] => 18402741 [patent_doc_number] => 11664894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Photonic integrated circuit-based optical phased array communication system [patent_app_type] => utility [patent_app_number] => 17/643114 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4830 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 17643114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643114
Photonic integrated circuit-based optical phased array communication system Dec 6, 2021 Issued
Array ( [id] => 18206139 [patent_doc_number] => 11588550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Optical transmission device and optical transmission system [patent_app_type] => utility [patent_app_number] => 17/526005 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6429 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526005
Optical transmission device and optical transmission system Nov 14, 2021 Issued
Array ( [id] => 18640237 [patent_doc_number] => 11764870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal [patent_app_type] => utility [patent_app_number] => 17/526052 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5071 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526052
Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal Nov 14, 2021 Issued
Array ( [id] => 18906840 [patent_doc_number] => 20240022325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => A HYBRID OPTICAL TRANSMITTER FOR HIGH SPEED OPTICAL WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/034942 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18034942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034942
Hybrid optical transmitter for high speed optical wireless communication Nov 8, 2021 Issued
Array ( [id] => 18906843 [patent_doc_number] => 20240022328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => OPTICAL DEVICE FOR ORIENTING IN SPACE A RADIATION PATTERN FOR TRANSMISSION AND/OR A RADIATION PATTERN FOR RECEPTION OF LIGHT WAVES OF WIDE SPECTRAL BAND [patent_app_type] => utility [patent_app_number] => 18/251191 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251191
Optical device for orienting in space a radiation pattern for transmission and/or a radiation pattern for reception of light waves of wide spectral band Oct 28, 2021 Issued
Array ( [id] => 20470009 [patent_doc_number] => 12526052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Discrete optoelectronic device for an access or end point of an optical wireless network [patent_app_type] => utility [patent_app_number] => 18/251171 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2304 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251171
Discrete optoelectronic device for an access or end point of an optical wireless network Oct 28, 2021 Issued
Array ( [id] => 17417857 [patent_doc_number] => 20220052761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => APPARATUSES, METHODS, AND COMPUTER PROGRAMS FOR A REMOTE UNIT AND A CENTRAL UNIT OF AN OPTICAL LINE TERMINAL [patent_app_type] => utility [patent_app_number] => 17/452576 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17452576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452576
Apparatuses, methods, and computer programs for a remote unit and a central unit of an optical line terminal Oct 27, 2021 Issued
Array ( [id] => 18521262 [patent_doc_number] => 11711161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Passive optical network distribution systems and components thereof [patent_app_type] => utility [patent_app_number] => 17/509268 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 5495 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509268
Passive optical network distribution systems and components thereof Oct 24, 2021 Issued
Array ( [id] => 18237395 [patent_doc_number] => 11601971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Communication techniques [patent_app_type] => utility [patent_app_number] => 17/502992 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 79 [patent_no_of_words] => 50734 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502992
Communication techniques Oct 14, 2021 Issued
Array ( [id] => 17390398 [patent_doc_number] => 20220038252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Methods, Apparatus and Computer-Readable Media for Synchronization Over an Optical Network [patent_app_type] => utility [patent_app_number] => 17/501047 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6147 [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] => 17501047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501047
Methods, apparatus and computer-readable media for synchronization over an optical network Oct 13, 2021 Issued
Array ( [id] => 20176481 [patent_doc_number] => 12395241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => OLT receiver parameter configuration method and device, storage medium and electronic device [patent_app_type] => utility [patent_app_number] => 18/029412 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 1180 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029412
OLT receiver parameter configuration method and device, storage medium and electronic device Sep 29, 2021 Issued
Array ( [id] => 18447513 [patent_doc_number] => 11683094 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Satellite system with networked gateways [patent_app_type] => utility [patent_app_number] => 17/487491 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5264 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487491
Satellite system with networked gateways Sep 27, 2021 Issued
Array ( [id] => 18891712 [patent_doc_number] => 11870494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Device for communication, communication device, communication method, device for charging, and computer readable storage medium [patent_app_type] => utility [patent_app_number] => 17/483856 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6361 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483856
Device for communication, communication device, communication method, device for charging, and computer readable storage medium Sep 23, 2021 Issued
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