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] => 12664237 [patent_doc_number] => 20180113245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => GRATING AND LENS SYSTEM FOR COUPLING LIGHT [patent_app_type] => utility [patent_app_number] => 15/685056 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15685056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/685056
Grating and lens system for coupling light Aug 23, 2017 Issued
Array ( [id] => 12984178 [patent_doc_number] => 20170343728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => High Backscattering Waveguides [patent_app_type] => utility [patent_app_number] => 15/678719 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15678719 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/678719
High Backscattering Waveguides Aug 15, 2017 Abandoned
Array ( [id] => 12186956 [patent_doc_number] => 20180045892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'Optical Beam Expanding Module and Connector' [patent_app_type] => utility [patent_app_number] => 15/674056 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2703 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15674056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/674056
Optical beam expanding module and connector Aug 9, 2017 Issued
Array ( [id] => 13156513 [patent_doc_number] => 10094975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Low loss single mode fiber with chlorine doped core [patent_app_type] => utility [patent_app_number] => 15/659955 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7746 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15659955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/659955
Low loss single mode fiber with chlorine doped core Jul 25, 2017 Issued
Array ( [id] => 13002787 [patent_doc_number] => 10025056 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-17 [patent_title] => Cable support devices for fiber optic communications networks [patent_app_type] => utility [patent_app_number] => 15/657855 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 5207 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15657855 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657855
Cable support devices for fiber optic communications networks Jul 23, 2017 Issued
Array ( [id] => 14900413 [patent_doc_number] => 20190293972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => DIELECTRIC THIN FILM-APPLIED SUBSTRATE AND OPTICAL MODULATION ELEMENT USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/318058 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16318058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/318058
Dielectric thin film-applied substrate and optical modulation element using the same Jul 13, 2017 Issued
Array ( [id] => 12003675 [patent_doc_number] => 20170307830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'Polarity Changeable LC Duplex Adapter' [patent_app_type] => utility [patent_app_number] => 15/649772 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4214 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15649772 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/649772
Polarity Changeable LC Duplex Adapter Jul 13, 2017 Abandoned
Array ( [id] => 12003674 [patent_doc_number] => 20170307829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'TRUNK GLAND ADAPTERS AND RELATED TRUNK GLAND UNITS AND METHODS OF CONNECTING TRUNK CABLES TO FIBER OPTIC ENCLOSURES' [patent_app_type] => utility [patent_app_number] => 15/647782 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7066 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15647782 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/647782
Trunk gland adapters and related trunk gland units and methods of connecting trunk cables to fiber optic enclosures Jul 11, 2017 Issued
Array ( [id] => 12127659 [patent_doc_number] => 20180011244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'GENERATION OF ARBITRARY OPTICAL FILTERING FUNCTION USING COMPLEX BRAGG GRATINGS' [patent_app_type] => utility [patent_app_number] => 15/646958 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 21441 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15646958 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/646958
GENERATION OF ARBITRARY OPTICAL FILTERING FUNCTION USING COMPLEX BRAGG GRATINGS Jul 10, 2017 Abandoned
Array ( [id] => 12234408 [patent_doc_number] => 20180067271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'MICROMECHANICALLY ALIGNED OPTICAL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/640075 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9625 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15640075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/640075
Micromechanically aligned optical assembly Jun 29, 2017 Issued
Array ( [id] => 13211563 [patent_doc_number] => 10120147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Method of fabricating optical communication apparatus, optical connecting part, optical communication apparatus [patent_app_type] => utility [patent_app_number] => 15/636040 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 30 [patent_no_of_words] => 13578 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15636040 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/636040
Method of fabricating optical communication apparatus, optical connecting part, optical communication apparatus Jun 27, 2017 Issued
Array ( [id] => 14554169 [patent_doc_number] => 10345538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => System and method for joining and distributing a single optical fiber cable to multiple rack shelves [patent_app_type] => utility [patent_app_number] => 15/635656 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4579 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [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] => 15635656 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/635656
System and method for joining and distributing a single optical fiber cable to multiple rack shelves Jun 27, 2017 Issued
Array ( [id] => 13737027 [patent_doc_number] => 20180372981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => FIBER OPTIC TRANSITION ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 15/634609 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634609 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634609
Fiber optic transition assemblies Jun 26, 2017 Issued
Array ( [id] => 13663957 [patent_doc_number] => 10162135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Optical transmitter assembly for vertical coupling [patent_app_type] => utility [patent_app_number] => 15/632917 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5971 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15632917 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/632917
Optical transmitter assembly for vertical coupling Jun 25, 2017 Issued
Array ( [id] => 12186969 [patent_doc_number] => 20180045904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'LOW PROFILE FIBER DISTRIBUTION HUB' [patent_app_type] => utility [patent_app_number] => 15/632468 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 11778 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15632468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/632468
Low profile fiber distribution hub Jun 25, 2017 Issued
Array ( [id] => 12120303 [patent_doc_number] => 20180003889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'KIND OF LOW MAGNETIC SENSITIVITY PM-PCF BASED ON MECHANICAL BUFFER' [patent_app_type] => utility [patent_app_number] => 15/630155 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1940 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15630155 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630155
Kind of low magnetic sensitivity PM-PCF based on mechanical buffer Jun 21, 2017 Issued
Array ( [id] => 12167073 [patent_doc_number] => 09885840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Optical transmission connector device' [patent_app_type] => utility [patent_app_number] => 15/630656 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4027 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [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] => 15630656 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630656
Optical transmission connector device Jun 21, 2017 Issued
Array ( [id] => 13028469 [patent_doc_number] => 10036852 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-31 [patent_title] => Optical fiber laser cleaver adapter [patent_app_type] => utility [patent_app_number] => 15/629549 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 5019 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [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] => 15629549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629549
Optical fiber laser cleaver adapter Jun 20, 2017 Issued
Array ( [id] => 16016505 [patent_doc_number] => 20200183096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => GUIDE PIN AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/345723 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345723
Guide pin and manufacturing method therefor Jun 18, 2017 Issued
Array ( [id] => 13156725 [patent_doc_number] => 10095082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => TE optical switch with high extinction ratio based on slab photonic crystals [patent_app_type] => utility [patent_app_number] => 15/626156 [patent_app_country] => US [patent_app_date] => 2017-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 6765 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15626156 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/626156
TE optical switch with high extinction ratio based on slab photonic crystals Jun 17, 2017 Issued
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