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] => 19035825 [patent_doc_number] => 20240085640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => OPTICAL CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/244256 [patent_app_country] => US [patent_app_date] => 2023-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244256
Optical connector Sep 9, 2023 Issued
Array ( [id] => 19021521 [patent_doc_number] => 20240077692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => TELECOMMUNICATIONS ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/462664 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462664
Telecommunications assembly Sep 6, 2023 Issued
Array ( [id] => 19136647 [patent_doc_number] => 11971595 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Breathable outdoor network terminal enclosure [patent_app_type] => utility [patent_app_number] => 18/242848 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6121 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [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] => 18242848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242848
Breathable outdoor network terminal enclosure Sep 5, 2023 Issued
Array ( [id] => 18904156 [patent_doc_number] => 20240019641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => LENSED FIBER OPTIC FERRULE WITH SIMPLIFIED MOLDING [patent_app_type] => utility [patent_app_number] => 18/460651 [patent_app_country] => US [patent_app_date] => 2023-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460651
Lensed fiber optic ferrule with simplified molding Sep 3, 2023 Issued
Array ( [id] => 18846342 [patent_doc_number] => 20230408746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/240764 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240764
Optical system and image display device Aug 30, 2023 Issued
Array ( [id] => 19802015 [patent_doc_number] => 20250067940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => APPARATUS AND METHOD FOR HOLDING OPTICAL FIBER AND FIBER ARRAYS VIA VACUUM FOR FIBER ALIGNMENT AND ATTACHING [patent_app_type] => utility [patent_app_number] => 18/453442 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453442
Apparatus and method for holding optical fiber and fiber arrays via vacuum for fiber alignment and attaching Aug 21, 2023 Issued
Array ( [id] => 19243146 [patent_doc_number] => 12013579 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-18 [patent_title] => Optical interconnect devices [patent_app_type] => utility [patent_app_number] => 18/233840 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3098 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233840
Optical interconnect devices Aug 13, 2023 Issued
Array ( [id] => 19021502 [patent_doc_number] => 20240077673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => OPTICAL CHIP AND OPTICAL COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/227776 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227776
OPTICAL CHIP AND OPTICAL COMMUNICATION APPARATUS Jul 27, 2023 Pending
Array ( [id] => 19747298 [patent_doc_number] => 20250035863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => FIBER OPTIC CONNECTORS WITH A RETENTION BODY AND METHODS OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/227428 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227428
FIBER OPTIC CONNECTORS WITH A RETENTION BODY AND METHODS OF FABRICATING THE SAME Jul 27, 2023 Pending
Array ( [id] => 19747293 [patent_doc_number] => 20250035858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => OPTICAL SYSTEMS FOR CO-PACKAGED APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/359498 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10373 [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] => 18359498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359498
OPTICAL SYSTEMS FOR CO-PACKAGED APPLICATIONS Jul 25, 2023 Pending
Array ( [id] => 19475241 [patent_doc_number] => 12105323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Semiconductor package [patent_app_type] => utility [patent_app_number] => 18/358033 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 32 [patent_no_of_words] => 9907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358033
Semiconductor package Jul 24, 2023 Issued
Array ( [id] => 18924691 [patent_doc_number] => 20240027695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => MULTI-FIBER FIBER OPTIC CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/358153 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5983 [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] => 18358153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358153
Multi-fiber fiber optic connector Jul 24, 2023 Issued
Array ( [id] => 20387656 [patent_doc_number] => 12487381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Diffractive optical element and terminal device [patent_app_type] => utility [patent_app_number] => 18/357458 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 36 [patent_no_of_words] => 10783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18357458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357458
Diffractive optical element and terminal device Jul 23, 2023 Issued
Array ( [id] => 20454246 [patent_doc_number] => 12517298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Integrated 3DIC with stacked photonic dies and method forming same [patent_app_type] => utility [patent_app_number] => 18/356831 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 3129 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18356831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356831
Integrated 3DIC with stacked photonic dies and method forming same Jul 20, 2023 Issued
Array ( [id] => 19128768 [patent_doc_number] => 20240134121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHODS AND APPARATUS FOR ALIGNING AND SPLICING OPTICAL FIBERS [patent_app_type] => utility [patent_app_number] => 18/220015 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220015
Methods and apparatus for aligning and splicing optical fibers Jul 9, 2023 Issued
Array ( [id] => 18896720 [patent_doc_number] => 20240012205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => OPTICAL CONNECTOR, OPTICAL CONNECTOR MODULE, AND METHOD FOR PRODUCING OPTICAL CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/347628 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347628
OPTICAL CONNECTOR, OPTICAL CONNECTOR MODULE, AND METHOD FOR PRODUCING OPTICAL CONNECTOR Jul 5, 2023 Pending
Array ( [id] => 19227962 [patent_doc_number] => 12007596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Light-guide optical element employing complementary coated partial reflectors, and light-guide optical element having reduced light scattering [patent_app_type] => utility [patent_app_number] => 18/218624 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 16266 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218624
Light-guide optical element employing complementary coated partial reflectors, and light-guide optical element having reduced light scattering Jul 5, 2023 Issued
Array ( [id] => 18729359 [patent_doc_number] => 20230343655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Systems and Methods for Wafer-Level Photonic Testing [patent_app_type] => utility [patent_app_number] => 18/346555 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346555
Systems and methods for wafer-level photonic testing Jul 2, 2023 Issued
Array ( [id] => 20439875 [patent_doc_number] => 12510709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Waveguide structure and method of manufacture [patent_app_type] => utility [patent_app_number] => 18/341485 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3325 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341485
Waveguide structure and method of manufacture Jun 25, 2023 Issued
Array ( [id] => 19204187 [patent_doc_number] => 20240176086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Optical Fiber Cable With Accessible Strength Member [patent_app_type] => utility [patent_app_number] => 18/340847 [patent_app_country] => US [patent_app_date] => 2023-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18340847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340847
Optical Fiber Cable With Accessible Strength Member Jun 23, 2023 Pending
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