Search

Kathryn Elizabeth Ditmer

Examiner (ID: 2404, Phone: (571)270-5178 , Office: P/3778 )

Most Active Art Unit
3785
Art Unit(s)
3778, 3764, 3785, 3782
Total Applications
899
Issued Applications
491
Pending Applications
99
Abandoned Applications
335

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17785925 [patent_doc_number] => 11409044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Integrated polarization rotation and splitting using mode hybridization between multple core structures [patent_app_type] => utility [patent_app_number] => 17/245385 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 5659 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245385
Integrated polarization rotation and splitting using mode hybridization between multple core structures Apr 29, 2021 Issued
Array ( [id] => 17023306 [patent_doc_number] => 20210247177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => OPTICAL DISPLACEMENT SENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/240491 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240491
Optical displacement sensing system Apr 25, 2021 Issued
Array ( [id] => 17068812 [patent_doc_number] => 20210271027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Hinged temperature-immune self-referencing Fabry-Perot cavity sensors [patent_app_type] => utility [patent_app_number] => 17/237128 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17237128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237128
Hinged temperature-immune self-referencing fabry-perot cavity sensors Apr 21, 2021 Issued
Array ( [id] => 17113442 [patent_doc_number] => 20210294039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD OF MAKING HINGED SELF-REFERENCING FABRY-PEROT CAVITY SENSORS [patent_app_type] => utility [patent_app_number] => 17/236028 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236028
Method of making hinged self-referencing Fabry-Perot cavity sensors Apr 20, 2021 Issued
Array ( [id] => 18154309 [patent_doc_number] => 11567285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => High-density FAUs and optical interconnection devices including optimized arrays and related methods [patent_app_type] => utility [patent_app_number] => 17/232352 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 75 [patent_figures_cnt] => 104 [patent_no_of_words] => 28784 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232352
High-density FAUs and optical interconnection devices including optimized arrays and related methods Apr 15, 2021 Issued
Array ( [id] => 17588708 [patent_doc_number] => 11326970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Monolithically integrated microscale pressure sensor on an optical fiber tip [patent_app_type] => utility [patent_app_number] => 17/229986 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 14659 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229986
Monolithically integrated microscale pressure sensor on an optical fiber tip Apr 13, 2021 Issued
Array ( [id] => 18129751 [patent_doc_number] => 11555955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => High backscattering waveguides [patent_app_type] => utility [patent_app_number] => 17/219575 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7874 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 17219575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219575
High backscattering waveguides Mar 30, 2021 Issued
Array ( [id] => 17127887 [patent_doc_number] => 20210302656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => MULTI-FIBER SPLICE PROTECTOR, FIBER OPTIC CABLE ASSEMBLY INCORPORATING SAME, AND FABRICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/205717 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205717
Multi-fiber splice protector, fiber optic cable assembly incorporating same, and fabrication method Mar 17, 2021 Issued
Array ( [id] => 16934010 [patent_doc_number] => 20210199899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Ingress Protected Connector with an Unitary Orientation Feature [patent_app_type] => utility [patent_app_number] => 17/205220 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205220
Ingress Protected Connector with an Unitary Orientation Feature Mar 17, 2021 Abandoned
Array ( [id] => 17801447 [patent_doc_number] => 11415743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Multicore fiber with exterior cladding region [patent_app_type] => utility [patent_app_number] => 17/190991 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 21725 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190991
Multicore fiber with exterior cladding region Mar 2, 2021 Issued
Array ( [id] => 17682026 [patent_doc_number] => 11366276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Low shrink and small bend performing drop cable [patent_app_type] => utility [patent_app_number] => 17/186430 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4638 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 17186430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186430
Low shrink and small bend performing drop cable Feb 25, 2021 Issued
Array ( [id] => 17689639 [patent_doc_number] => 20220196932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => EMITTER MODULE [patent_app_type] => utility [patent_app_number] => 17/249099 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249099
Emitter module Feb 18, 2021 Issued
Array ( [id] => 16856308 [patent_doc_number] => 20210157053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => OPTICAL FIBER LINE, MODULE, AND METHOD FOR MANUFACTURING OPTICAL FIBER LINE [patent_app_type] => utility [patent_app_number] => 17/168468 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17168468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/168468
Optical fiber line, module, and method for manufacturing optical fiber line Feb 4, 2021 Issued
Array ( [id] => 17023693 [patent_doc_number] => 20210247564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => LOW LOSS AND LOW DISPERSION OPTICAL FIBER FOR DATA CENTER OPTICAL COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/166538 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166538
Low loss and low dispersion optical fiber for data center optical communication Feb 2, 2021 Issued
Array ( [id] => 17636294 [patent_doc_number] => 11347014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Optical fiber fan-out assembly with ribbonized interface for mass fusion splicing, and fabrication method [patent_app_type] => utility [patent_app_number] => 17/166721 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 12751 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166721
Optical fiber fan-out assembly with ribbonized interface for mass fusion splicing, and fabrication method Feb 2, 2021 Issued
Array ( [id] => 17778114 [patent_doc_number] => 20220244464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => MULTIMODE SPLITTER FOR NARROWING INPUT WIDTH PHOTODETECTOR CONNECTIONS [patent_app_type] => utility [patent_app_number] => 17/165546 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165546
Multimode splitter for narrowing input width photodetector connections Feb 1, 2021 Issued
Array ( [id] => 19068815 [patent_doc_number] => 20240103241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => OPTICAL DEVICE MOUNTING ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/263004 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18263004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263004
OPTICAL DEVICE MOUNTING ASSEMBLIES Jan 28, 2021 Pending
Array ( [id] => 18734285 [patent_doc_number] => 11803014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Monolithic fabry-perot fibre microcavity with a high level of passive stability [patent_app_type] => utility [patent_app_number] => 17/759532 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6069 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759532
Monolithic fabry-perot fibre microcavity with a high level of passive stability Jan 28, 2021 Issued
Array ( [id] => 16993443 [patent_doc_number] => 20210231863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => MULTICORE FIBER OPTIC GYRO [patent_app_type] => utility [patent_app_number] => 17/157834 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157834
Multicore fiber optic gyro Jan 24, 2021 Issued
Array ( [id] => 17714773 [patent_doc_number] => 11378763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Optical waveguide having support member, optical waveguide mounting substrate and optical transceiver [patent_app_type] => utility [patent_app_number] => 17/155289 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6356 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155289
Optical waveguide having support member, optical waveguide mounting substrate and optical transceiver Jan 21, 2021 Issued
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