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] => 17976860 [patent_doc_number] => 11493718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Multi-fiber reel and adapter assembly [patent_app_type] => utility [patent_app_number] => 16/827545 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4576 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827545
Multi-fiber reel and adapter assembly Mar 22, 2020 Issued
Array ( [id] => 16299291 [patent_doc_number] => 20200285014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SLIDE ARRANGEMENT FOR CABLE DRAWER [patent_app_type] => utility [patent_app_number] => 16/824379 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 16824379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824379
Slide arrangement for cable drawer Mar 18, 2020 Issued
Array ( [id] => 16801479 [patent_doc_number] => 10996413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Fire resistant optical fibre cable with high fibre count [patent_app_type] => utility [patent_app_number] => 16/823497 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5033 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823497
Fire resistant optical fibre cable with high fibre count Mar 18, 2020 Issued
Array ( [id] => 18261680 [patent_doc_number] => 11609380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Laser device and method for manufacturing laser device [patent_app_type] => utility [patent_app_number] => 17/423986 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7644 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423986
Laser device and method for manufacturing laser device Mar 10, 2020 Issued
Array ( [id] => 16284908 [patent_doc_number] => 20200278510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Optical Module Unlocking Device And Optical Module [patent_app_type] => utility [patent_app_number] => 16/811520 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16811520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811520
Optical module unlocking device and optical module Mar 5, 2020 Issued
Array ( [id] => 18148461 [patent_doc_number] => 20230022318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => INTEGRATED OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 17/757433 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17757433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757433
Integrated optical module Feb 20, 2020 Issued
Array ( [id] => 17549630 [patent_doc_number] => 20220120971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => OPTICAL FIBER CABLE, OPTICAL COMBINER UNIT USING OPTICAL FIBER CABLE, AND LASER DEVICE [patent_app_type] => utility [patent_app_number] => 17/428075 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428075
Optical fiber cable, optical combiner unit using optical fiber cable, and laser device Feb 17, 2020 Issued
Array ( [id] => 17030935 [patent_doc_number] => 11092745 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-17 [patent_title] => Polarization controller [patent_app_type] => utility [patent_app_number] => 16/791258 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3619 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791258
Polarization controller Feb 13, 2020 Issued
Array ( [id] => 16270369 [patent_doc_number] => 20200271856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => POLYMER OPTICAL WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 16/790859 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16790859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790859
POLYMER OPTICAL WAVEGUIDE Feb 13, 2020 Abandoned
Array ( [id] => 16255001 [patent_doc_number] => 20200264375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 16/788756 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16788756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788756
Optical element Feb 11, 2020 Issued
Array ( [id] => 17046150 [patent_doc_number] => 11099325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Polymer optical waveguide [patent_app_type] => utility [patent_app_number] => 16/787158 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 11429 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787158
Polymer optical waveguide Feb 10, 2020 Issued
Array ( [id] => 16239828 [patent_doc_number] => 20200257062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => METHODS FOR FORMING CONNECTORIZED FIBER OPTIC CABLING [patent_app_type] => utility [patent_app_number] => 16/788042 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6587 [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] => 16788042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788042
Methods for forming connectorized fiber optic cabling Feb 10, 2020 Issued
Array ( [id] => 16894473 [patent_doc_number] => 11036021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Apparatus and method for splicing all-dielectric self-supporting fiber optic cable [patent_app_type] => utility [patent_app_number] => 16/786771 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9035 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786771
Apparatus and method for splicing all-dielectric self-supporting fiber optic cable Feb 9, 2020 Issued
Array ( [id] => 16682839 [patent_doc_number] => 10942313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Temperature-immune self-referencing Fabry-Perot cavity sensors [patent_app_type] => utility [patent_app_number] => 16/785718 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 7353 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785718
Temperature-immune self-referencing Fabry-Perot cavity sensors Feb 9, 2020 Issued
Array ( [id] => 17061389 [patent_doc_number] => 11105985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Lens-based connector assemblies having precision alignment features and methods for fabricating the same [patent_app_type] => utility [patent_app_number] => 16/778000 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 63 [patent_no_of_words] => 11554 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778000 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778000
Lens-based connector assemblies having precision alignment features and methods for fabricating the same Jan 30, 2020 Issued
Array ( [id] => 16917960 [patent_doc_number] => 20210191052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => MECHANICAL TRANSFER FERRULE BASED OPTICAL SWITCH [patent_app_type] => utility [patent_app_number] => 16/776259 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3714 [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] => 16776259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776259
Mechanical transfer ferrule based optical switch Jan 28, 2020 Issued
Array ( [id] => 16971869 [patent_doc_number] => 11067839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Opto-electronic modulator utilizing one or more heating elements [patent_app_type] => utility [patent_app_number] => 16/745594 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5891 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745594
Opto-electronic modulator utilizing one or more heating elements Jan 16, 2020 Issued
Array ( [id] => 16744576 [patent_doc_number] => 10969557 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-06 [patent_title] => Optical fiber shuffle [patent_app_type] => utility [patent_app_number] => 16/742059 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3316 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742059
Optical fiber shuffle Jan 13, 2020 Issued
Array ( [id] => 16534611 [patent_doc_number] => 10877205 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-29 [patent_title] => Multi-layered substrates for waveguide displays [patent_app_type] => utility [patent_app_number] => 16/740328 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10526 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16740328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740328
Multi-layered substrates for waveguide displays Jan 9, 2020 Issued
Array ( [id] => 15901637 [patent_doc_number] => 20200150338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Photonic Apparatus for Controlling Polarization [patent_app_type] => utility [patent_app_number] => 16/735780 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735780
Photonic apparatus for controlling polarization Jan 6, 2020 Issued
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