Search

Dalzid E. Singh

Examiner (ID: 13178, Phone: (571)272-3029 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2633, 2637, 2635, 2634, 2613, 2733
Total Applications
1843
Issued Applications
1608
Pending Applications
79
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19450453 [patent_doc_number] => 20240310583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => M BY N WAVELENGTH-SELECTIVE SWITCH [patent_app_type] => utility [patent_app_number] => 18/598225 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598225
M BY N WAVELENGTH-SELECTIVE SWITCH Mar 6, 2024 Pending
Array ( [id] => 19450463 [patent_doc_number] => 20240310593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => OPTICAL FIBER SHUFFLE CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/598048 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598048
OPTICAL FIBER SHUFFLE CIRCUIT Mar 6, 2024 Pending
Array ( [id] => 19450462 [patent_doc_number] => 20240310592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => OPTICAL FIBER TERMINATION, RELATED DEVICES, AND FABRICATION OF SAME [patent_app_type] => utility [patent_app_number] => 18/597558 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597558
OPTICAL FIBER TERMINATION, RELATED DEVICES, AND FABRICATION OF SAME Mar 5, 2024 Pending
Array ( [id] => 19266942 [patent_doc_number] => 20240210643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => INTERMITTENTLY BONDED OPTICAL FIBER RIBBON WITH REDUCED DIAMETER FIBERS [patent_app_type] => utility [patent_app_number] => 18/595828 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595828
INTERMITTENTLY BONDED OPTICAL FIBER RIBBON WITH REDUCED DIAMETER FIBERS Mar 4, 2024 Pending
Array ( [id] => 19794544 [patent_doc_number] => 12235489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Multi-tenant isolation on a multi-reticle photonic communication platform [patent_app_type] => utility [patent_app_number] => 18/592906 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6891 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592906
Multi-tenant isolation on a multi-reticle photonic communication platform Feb 29, 2024 Issued
Array ( [id] => 19941750 [patent_doc_number] => 12313877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Hollow core optical fiber and a laser system [patent_app_type] => utility [patent_app_number] => 18/590369 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4755 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590369
Hollow core optical fiber and a laser system Feb 27, 2024 Issued
Array ( [id] => 19235262 [patent_doc_number] => 20240192456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Photonic Semiconductor Device and Method of Manufacture [patent_app_type] => utility [patent_app_number] => 18/586919 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586919
Photonic semiconductor device and method of manufacture Feb 25, 2024 Issued
Array ( [id] => 19235243 [patent_doc_number] => 20240192437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 18/582996 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582996
OPTICAL FIBER Feb 20, 2024 Pending
Array ( [id] => 19905192 [patent_doc_number] => 12282194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Optical transceiver arrays [patent_app_type] => utility [patent_app_number] => 18/442130 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 44 [patent_no_of_words] => 13314 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442130
Optical transceiver arrays Feb 14, 2024 Issued
Array ( [id] => 19390972 [patent_doc_number] => 20240280842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Efficient Pin Phase Shifters [patent_app_type] => utility [patent_app_number] => 18/424171 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424171
Efficient Pin Phase Shifters Jan 25, 2024 Pending
Array ( [id] => 19333844 [patent_doc_number] => 20240248274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => CABLE ADAPTER TRAY WITH POSITION RETAINING CLIP CONFIGURED TO ENHANCE ACCESS ADJACENT TO THE CABLE ADAPTER TRAY [patent_app_type] => utility [patent_app_number] => 18/422183 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422183
CABLE ADAPTER TRAY WITH POSITION RETAINING CLIP CONFIGURED TO ENHANCE ACCESS ADJACENT TO THE CABLE ADAPTER TRAY Jan 24, 2024 Pending
Array ( [id] => 19159268 [patent_doc_number] => 20240151975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => MICROLENS COLLIMATOR FOR SCANNING OPTICAL FIBER IN VIRTUAL/AUGMENTED REALITY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/410899 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410899
MICROLENS COLLIMATOR FOR SCANNING OPTICAL FIBER IN VIRTUAL/AUGMENTED REALITY SYSTEM Jan 10, 2024 Pending
Array ( [id] => 19731900 [patent_doc_number] => 12209891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Method and apparatus for real time respiratory gating signal generation and detection of body deformation using embedded fiber bragg gratings [patent_app_type] => utility [patent_app_number] => 18/409081 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5990 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409081
Method and apparatus for real time respiratory gating signal generation and detection of body deformation using embedded fiber bragg gratings Jan 9, 2024 Issued
Array ( [id] => 19385253 [patent_doc_number] => 20240275123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => WAFER-LEVEL ETCHED FACET FOR PERPENDICULAR COUPLING OF LIGHT FROM A SEMICONDUCTOR LASER DEVICE [patent_app_type] => utility [patent_app_number] => 18/405337 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405337
Wafer-level etched facet for perpendicular coupling of light from a semiconductor laser device Jan 4, 2024 Issued
Array ( [id] => 19182276 [patent_doc_number] => 11988861 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Diffractive optical waveguide and display device [patent_app_type] => utility [patent_app_number] => 18/403882 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 9411 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403882
Diffractive optical waveguide and display device Jan 3, 2024 Issued
Array ( [id] => 19848242 [patent_doc_number] => 20250093593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => OPTICAL DEVICE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/403531 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403531
OPTICAL DEVICE AND METHOD OF MANUFACTURE Jan 2, 2024 Pending
Array ( [id] => 19413045 [patent_doc_number] => 12078858 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Breathable outdoor network terminal enclosure [patent_app_type] => utility [patent_app_number] => 18/402396 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6153 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402396
Breathable outdoor network terminal enclosure Jan 1, 2024 Issued
Array ( [id] => 20070129 [patent_doc_number] => 20250208351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => EFFICIENT PHOTONIC COUPLERS FOR PHOTONIC WAVEGUIDES AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/402034 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5126 [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] => 18402034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402034
EFFICIENT PHOTONIC COUPLERS FOR PHOTONIC WAVEGUIDES AND METHODS OF FORMING THE SAME Jan 1, 2024 Pending
Array ( [id] => 19283171 [patent_doc_number] => 20240219647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => OPTICAL FIBER CONNECTOR CONFIGURED TO BE TUNED SO AS TO MINIMIZE SIGNAL TRANSMISSION LOSS [patent_app_type] => utility [patent_app_number] => 18/402121 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402121
OPTICAL FIBER CONNECTOR CONFIGURED TO BE TUNED SO AS TO MINIMIZE SIGNAL TRANSMISSION LOSS Jan 1, 2024 Pending
Array ( [id] => 19099270 [patent_doc_number] => 20240118498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => PRECONNECTORIZED OPTICAL DISTRIBUTION CABLE ASSEMBLIES AND CORRESPONDING METHODS OF DEPLOYMENT [patent_app_type] => utility [patent_app_number] => 18/390871 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390871
PRECONNECTORIZED OPTICAL DISTRIBUTION CABLE ASSEMBLIES AND CORRESPONDING METHODS OF DEPLOYMENT Dec 19, 2023 Pending
Menu