Search

Shailendra Kumar

Examiner (ID: 5679, Phone: (571)270-1606 , Office: P/2471 )

Most Active Art Unit
1621
Art Unit(s)
1616, 1672, 1209, 1621, 2471
Total Applications
3291
Issued Applications
2437
Pending Applications
198
Abandoned Applications
667

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19810714 [patent_doc_number] => 12242102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Multi-layer planar waveguide interconnects [patent_app_type] => utility [patent_app_number] => 18/485852 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 31 [patent_no_of_words] => 7521 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485852
Multi-layer planar waveguide interconnects Oct 11, 2023 Issued
Array ( [id] => 19827410 [patent_doc_number] => 12248185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Optical connection structure, optical connector, and optical connecting method [patent_app_type] => utility [patent_app_number] => 18/376231 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 39 [patent_no_of_words] => 16106 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376231
Optical connection structure, optical connector, and optical connecting method Oct 2, 2023 Issued
Array ( [id] => 19685650 [patent_doc_number] => 20250004195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SELECTIVE NUMERICAL APERTURE CLADDING LIGHT STRIPPER [patent_app_type] => utility [patent_app_number] => 18/478441 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478441
SELECTIVE NUMERICAL APERTURE CLADDING LIGHT STRIPPER Sep 28, 2023 Pending
Array ( [id] => 19143831 [patent_doc_number] => 20240142723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => FIBER OPTIC CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/477750 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18477750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477750
Fiber optic connector Sep 28, 2023 Issued
Array ( [id] => 19878017 [patent_doc_number] => 20250110274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => PHOTONIC DEVICE AND METHOD OF FABRICATING SAME [patent_app_type] => utility [patent_app_number] => 18/375275 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375275
PHOTONIC DEVICE AND METHOD OF FABRICATING SAME Sep 28, 2023 Pending
Array ( [id] => 20549977 [patent_doc_number] => 12560763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Embedded SiGe optical waveguide with low defectivity [patent_app_type] => utility [patent_app_number] => 18/476470 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476470
Embedded SiGe optical waveguide with low defectivity Sep 27, 2023 Issued
Array ( [id] => 18904157 [patent_doc_number] => 20240019642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => MULTIPORTS AND OTHER DEVICES HAVING KEYED CONNECTION PORTS AND SECURING FEATURES AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/372960 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 18372960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372960
MULTIPORTS AND OTHER DEVICES HAVING KEYED CONNECTION PORTS AND SECURING FEATURES AND METHODS OF MAKING THE SAME Sep 25, 2023 Pending
Array ( [id] => 19818369 [patent_doc_number] => 20250076576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => ON-CHIP STRUCTURE FOR FIBER ARRAY ALIGNMENT BY ASSISTING EDGE COUPLER INDEX-MATCHING EPOXY/OIL FILLING [patent_app_type] => utility [patent_app_number] => 18/371172 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18371172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371172
ON-CHIP STRUCTURE FOR FIBER ARRAY ALIGNMENT BY ASSISTING EDGE COUPLER INDEX-MATCHING EPOXY/OIL FILLING Sep 20, 2023 Pending
Array ( [id] => 19302438 [patent_doc_number] => 20240231015 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SUBSTRATE TYPE OPTICAL WAVEGUIDE ELEMENT AND OPTICAL COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/370638 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370638
SUBSTRATE TYPE OPTICAL WAVEGUIDE ELEMENT AND OPTICAL COMMUNICATION APPARATUS Sep 19, 2023 Pending
Array ( [id] => 19302438 [patent_doc_number] => 20240231015 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SUBSTRATE TYPE OPTICAL WAVEGUIDE ELEMENT AND OPTICAL COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/370638 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370638
SUBSTRATE TYPE OPTICAL WAVEGUIDE ELEMENT AND OPTICAL COMMUNICATION APPARATUS Sep 18, 2023 Pending
Array ( [id] => 19970902 [patent_doc_number] => 12339507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => SZ stranded tight-buffered ribbon stacks with binder film [patent_app_type] => utility [patent_app_number] => 18/368123 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368123
SZ stranded tight-buffered ribbon stacks with binder film Sep 13, 2023 Issued
Array ( [id] => 18863579 [patent_doc_number] => 20230418015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => COLORED OPTICAL FIBER, OPTICAL FIBER RIBBON, ASSEMBLY CABLE OF SINGLE FIBERS, OPTICAL FIBER RIBBON CABLE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/462856 [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] => 8140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462856
Colored optical fiber, optical fiber ribbon, assembly cable of single fibers, optical fiber ribbon cable and method for manufacturing the same Sep 6, 2023 Issued
Array ( [id] => 19529721 [patent_doc_number] => 20240353623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => POWER INSENSITIVE STABLE ISOLATOR WAVELENGTH DIVISION MULTIPLEXER [patent_app_type] => utility [patent_app_number] => 18/462925 [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] => 13443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18462925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462925
Power insensitive stable isolator wavelength division multiplexer Sep 6, 2023 Issued
Array ( [id] => 19207540 [patent_doc_number] => 20240179439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => OPTICAL NODE DEVICE, OPTICAL COMMUNICATION SYSTEM, AND WAVELENGTH CONVERSION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/242175 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242175
OPTICAL NODE DEVICE, OPTICAL COMMUNICATION SYSTEM, AND WAVELENGTH CONVERSION CIRCUIT Sep 4, 2023 Pending
Array ( [id] => 19823460 [patent_doc_number] => 20250081667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => MANAGING OPTICAL SHIELDING FOR INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/458188 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18458188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458188
Managing optical shielding for integrated circuits Aug 29, 2023 Issued
Array ( [id] => 18989229 [patent_doc_number] => 20240061198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => OPTICAL FIBER RIBBON [patent_app_type] => utility [patent_app_number] => 18/449227 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449227
Optical fiber ribbon Aug 13, 2023 Issued
Array ( [id] => 18787478 [patent_doc_number] => 20230375798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => RIBBON PRINT SCHEME UTILIZING COLOR POINTERS [patent_app_type] => utility [patent_app_number] => 18/229862 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229862
RIBBON PRINT SCHEME UTILIZING COLOR POINTERS Aug 2, 2023 Pending
Array ( [id] => 20528507 [patent_doc_number] => 12546940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Crossover structure for optical waveguides [patent_app_type] => utility [patent_app_number] => 18/361751 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361751
Crossover structure for optical waveguides Jul 27, 2023 Issued
Array ( [id] => 19602652 [patent_doc_number] => 20240393532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => RELAXED TOLERANCE ADIABATIC COUPLER FOR OPTICAL INTERCONNECTS [patent_app_type] => utility [patent_app_number] => 18/226354 [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] => 3496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18226354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226354
RELAXED TOLERANCE ADIABATIC COUPLER FOR OPTICAL INTERCONNECTS Jul 25, 2023 Pending
Array ( [id] => 19005211 [patent_doc_number] => 20240069282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => PROCESS FOR FABRICATING AN OPTOELECTRONIC DEVICE COMPRISING A GERMANIUM-ON-SILICON PHOTODIODE OPTICALLY COUPLED TO AN INTEGRATED WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 18/359374 [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] => 4537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359374
PROCESS FOR FABRICATING AN OPTOELECTRONIC DEVICE COMPRISING A GERMANIUM-ON-SILICON PHOTODIODE OPTICALLY COUPLED TO AN INTEGRATED WAVEGUIDE Jul 25, 2023 Pending
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