Search

Chad Smith

Examiner (ID: 10833, Phone: (571)270-1294 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
1210
Issued Applications
917
Pending Applications
96
Abandoned Applications
218

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18498769 [patent_doc_number] => 20230221489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => METASURFACE OPTICAL DEVICE AND OPTICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/153525 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18153525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153525
METASURFACE OPTICAL DEVICE AND OPTICAL APPARATUS Jan 11, 2023 Abandoned
Array ( [id] => 20174215 [patent_doc_number] => 12392958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Imaging lantern for enhanced optical transmission [patent_app_type] => utility [patent_app_number] => 18/096435 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 30 [patent_no_of_words] => 7799 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096435
Imaging lantern for enhanced optical transmission Jan 11, 2023 Issued
Array ( [id] => 19602264 [patent_doc_number] => 20240393144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Fibre Optic Cables for Sensing [patent_app_type] => utility [patent_app_number] => 18/714718 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18714718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714718
Fibre Optic Cables for Sensing Jan 11, 2023 Pending
Array ( [id] => 19863967 [patent_doc_number] => 20250102753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => OPTICAL FIBER CABLE [patent_app_type] => utility [patent_app_number] => 18/727877 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18727877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727877
OPTICAL FIBER CABLE Jan 10, 2023 Pending
Array ( [id] => 19267081 [patent_doc_number] => 20240210783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => OPTICAL MODULATOR WITH TWISTED ELECTRODES [patent_app_type] => utility [patent_app_number] => 18/069251 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069251
Optical modulator with twisted electrodes Dec 20, 2022 Issued
Array ( [id] => 18437746 [patent_doc_number] => 20230185041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => AERIAL DROP OPTICAL FIBER CABLE [patent_app_type] => utility [patent_app_number] => 18/081077 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081077
Aerial drop optical fiber cable Dec 13, 2022 Issued
Array ( [id] => 19685654 [patent_doc_number] => 20250004199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => LOW REFRACTIVE INDEX RESIN COMPOSITION FOR TPP NANO 3D PRINTING AND PHOTONIC WIRE BONDING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/259147 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259147
Low refractive index resin composition for TPP nano 3D printing and photonic wire bonding method using the same Nov 30, 2022 Issued
Array ( [id] => 20594820 [patent_doc_number] => 12578529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Optical transmitter [patent_app_type] => utility [patent_app_number] => 18/060813 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 1220 [patent_no_of_claims] => 17 [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] => 18060813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060813
Optical transmitter Nov 30, 2022 Issued
Array ( [id] => 19068803 [patent_doc_number] => 20240103229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => FIBER OPTIC CONNECTORS HAVING ONE OR MORE OPTICAL TERMINALS [patent_app_type] => utility [patent_app_number] => 18/072013 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [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] => 18072013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072013
Fiber optic connectors having one or more optical terminals Nov 29, 2022 Issued
Array ( [id] => 19747294 [patent_doc_number] => 20250035859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => OPTICAL CONNECTOR AND OPTICAL CONNECTOR MODULE [patent_app_type] => utility [patent_app_number] => 18/713608 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18713608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713608
OPTICAL CONNECTOR AND OPTICAL CONNECTOR MODULE Nov 28, 2022 Pending
Array ( [id] => 18872614 [patent_doc_number] => 11860413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Photonic communication platform [patent_app_type] => utility [patent_app_number] => 18/070889 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 12704 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070889
Photonic communication platform Nov 28, 2022 Issued
Array ( [id] => 18453519 [patent_doc_number] => 20230194799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => POSITIONING DEVICE AND ALIGNMENT FIXTURE FOR LINEAR OPTICAL FIBER ARRAY [patent_app_type] => utility [patent_app_number] => 17/990367 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990367
Positioning device and alignment fixture for linear optical fiber array Nov 17, 2022 Issued
Array ( [id] => 19685250 [patent_doc_number] => 20250003795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => INTEGRATED OPTICAL SYSTEM-BASED OPTICAL DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/710447 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18710447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710447
INTEGRATED OPTICAL SYSTEM-BASED OPTICAL DETECTION DEVICE Nov 15, 2022 Pending
Array ( [id] => 20772878 [patent_doc_number] => 12656545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Semiconductor arrangement and method of making [patent_app_type] => utility [patent_app_number] => 17/985989 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 49 [patent_no_of_words] => 5661 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985989
Semiconductor arrangement and method of making Nov 13, 2022 Issued
Array ( [id] => 18407104 [patent_doc_number] => 20230168456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DUAL-SIDED FIBER ROUTING TRAYS, ASSEMBLIES, AND METHODS [patent_app_type] => utility [patent_app_number] => 17/984737 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17984737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984737
Dual-sided fiber routing trays, assemblies, and methods Nov 9, 2022 Issued
Array ( [id] => 20549972 [patent_doc_number] => 12560758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Photonic integrated circuit with a random sparse optical phased array [patent_app_type] => utility [patent_app_number] => 17/985004 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 10476 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985004
Photonic integrated circuit with a random sparse optical phased array Nov 9, 2022 Issued
Array ( [id] => 19827431 [patent_doc_number] => 12248206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Integration of optoelectronic devices comprising lithium niobate or other Pockels materials [patent_app_type] => utility [patent_app_number] => 17/975090 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5025 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975090
Integration of optoelectronic devices comprising lithium niobate or other Pockels materials Oct 26, 2022 Issued
Array ( [id] => 18294296 [patent_doc_number] => 20230103982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => META-OPTICS AND ELECTRIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/959836 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17959836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959836
Meta-optics and electric device including the same Oct 3, 2022 Issued
Array ( [id] => 19771529 [patent_doc_number] => 20250052955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => OPTICAL CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/701503 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701503
OPTICAL CONNECTOR Oct 2, 2022 Pending
Array ( [id] => 19747439 [patent_doc_number] => 20250036004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => ACTIVE LAYERS FOR SECOND-ORDER NONLINEAR OPTICAL APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/697071 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18697071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697071
ACTIVE LAYERS FOR SECOND-ORDER NONLINEAR OPTICAL APPLICATIONS Sep 29, 2022 Pending
Menu