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] => 14471481 [patent_doc_number] => 20190187383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => OPTICAL FIBER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/283866 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16283866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283866
Optical fiber assembly Feb 24, 2019 Issued
Array ( [id] => 15057751 [patent_doc_number] => 10459175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Optical device, and optical communication module using the same [patent_app_type] => utility [patent_app_number] => 16/282655 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5761 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282655
Optical device, and optical communication module using the same Feb 21, 2019 Issued
Array ( [id] => 15885631 [patent_doc_number] => 10649154 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-12 [patent_title] => Field of view converter for fiber-optic connector endface inspector [patent_app_type] => utility [patent_app_number] => 16/280748 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4296 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280748
Field of view converter for fiber-optic connector endface inspector Feb 19, 2019 Issued
Array ( [id] => 16690057 [patent_doc_number] => 20210072534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => EXIT PUPIL EXPANDER [patent_app_type] => utility [patent_app_number] => 17/041302 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041302
Exit pupil expander Feb 18, 2019 Issued
Array ( [id] => 16926564 [patent_doc_number] => 11048039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Optical fiber [patent_app_type] => utility [patent_app_number] => 16/956131 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6347 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16956131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956131
Optical fiber Jan 31, 2019 Issued
Array ( [id] => 14981057 [patent_doc_number] => 10444436 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-15 [patent_title] => Generation of an optical beam with a stable wavelength [patent_app_type] => utility [patent_app_number] => 16/264956 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2121 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16264956 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/264956
Generation of an optical beam with a stable wavelength Jan 31, 2019 Issued
Array ( [id] => 16063813 [patent_doc_number] => 10690848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Photonic chip with integrated collimation structure [patent_app_type] => utility [patent_app_number] => 16/260655 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 32 [patent_no_of_words] => 14511 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260655
Photonic chip with integrated collimation structure Jan 28, 2019 Issued
Array ( [id] => 16599541 [patent_doc_number] => 20210026072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => OPTICAL FIBER ARRAY, FIBER FIXING SUBSTRATE, AND METHOD FOR MANUFACTURING OPTICAL FIBER ARRAY [patent_app_type] => utility [patent_app_number] => 17/043458 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17043458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043458
Optical fiber array, fiber fixing substrate, and method for manufacturing optical fiber array Jan 17, 2019 Issued
Array ( [id] => 15981233 [patent_doc_number] => 10670942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Optical device [patent_app_type] => utility [patent_app_number] => 16/244257 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2666 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244257
Optical device Jan 9, 2019 Issued
Array ( [id] => 16674874 [patent_doc_number] => 20210063638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => TEMPERATURE INSENSITIVE FILTER [patent_app_type] => utility [patent_app_number] => 16/958476 [patent_app_country] => US [patent_app_date] => 2018-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16958476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958476
Temperature insensitive filter Dec 30, 2018 Issued
Array ( [id] => 16986491 [patent_doc_number] => 11073658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Photonic chip, field programmable photonic array and programmable circuit [patent_app_type] => utility [patent_app_number] => 16/235056 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 3574 [patent_no_of_claims] => 19 [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] => 16235056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235056
Photonic chip, field programmable photonic array and programmable circuit Dec 27, 2018 Issued
Array ( [id] => 16094301 [patent_doc_number] => 20200201137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => INTEGRATED ENTANGLED PHOTON SOURCE [patent_app_type] => utility [patent_app_number] => 16/228056 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16228056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228056
Integrated entangled photon source Dec 19, 2018 Issued
Array ( [id] => 14504947 [patent_doc_number] => 20190196128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Fiber Enclosure [patent_app_type] => utility [patent_app_number] => 16/223756 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16223756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223756
Fiber enclosure Dec 17, 2018 Issued
Array ( [id] => 15166489 [patent_doc_number] => 10488732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Multimode interference based VPIN diode waveguides [patent_app_type] => utility [patent_app_number] => 16/223757 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 6908 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223757
Multimode interference based VPIN diode waveguides Dec 17, 2018 Issued
Array ( [id] => 14280843 [patent_doc_number] => 20190137706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => PHOTONIC PACKAGE WITH A BRIDGE BETWEEN A PHOTONIC DIE AND AN OPTICAL COUPLING STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/220355 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220355
Photonic package with a bridge between a photonic die and an optical coupling structure Dec 13, 2018 Issued
Array ( [id] => 14537765 [patent_doc_number] => 20190204504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => PHOTONIC APPARATUS FOR CONTROLLING POLARIZATION [patent_app_type] => utility [patent_app_number] => 16/214456 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214456 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214456
Photonic apparatus for controlling polarization Dec 9, 2018 Issued
Array ( [id] => 14537765 [patent_doc_number] => 20190204504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => PHOTONIC APPARATUS FOR CONTROLLING POLARIZATION [patent_app_type] => utility [patent_app_number] => 16/214456 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214456 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214456
Photonic apparatus for controlling polarization Dec 9, 2018 Issued
Array ( [id] => 14187987 [patent_doc_number] => 20190113699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => Method And System For Optical Power Monitoring Of A Light Source Assembly Coupled To A Silicon Photonically-Enabled Integrated Circuit [patent_app_type] => utility [patent_app_number] => 16/213730 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16213730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213730
Method And System For Optical Power Monitoring Of A Light Source Assembly Coupled To A Silicon Photonically-Enabled Integrated Circuit Dec 6, 2018 Abandoned
Array ( [id] => 16016503 [patent_doc_number] => 20200183095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => EXPANDED BEAM LC FIBER OPTIC CONNECTOR [patent_app_type] => utility [patent_app_number] => 16/213456 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16213456 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213456
Expanded beam LC fiber optic connector Dec 6, 2018 Issued
Array ( [id] => 14187989 [patent_doc_number] => 20190113700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => MEDICAL LASER DEVICE AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/210048 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4795 [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] => 16210048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/210048
Medical laser device and related methods Dec 4, 2018 Issued
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