Search

Natalia A. Levkovich

Examiner (ID: 11258, Phone: (571)272-2462 , Office: P/1798 )

Most Active Art Unit
1798
Art Unit(s)
1743, 1797, 1798, 1773
Total Applications
1068
Issued Applications
600
Pending Applications
107
Abandoned Applications
392

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13904899 [patent_doc_number] => 20190041654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => Optical Arrangement for Producing White Laser Light from A Plurality of Colored Light Sources [patent_app_type] => utility [patent_app_number] => 16/057806 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057806
Optical Arrangement for Producing White Laser Light from A Plurality of Colored Light Sources Aug 6, 2018 Abandoned
Array ( [id] => 13900629 [patent_doc_number] => 20190039519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => PIVOT MOUNTING ASSEMBLY FOR INTERIOR REARVIEW MIRROR [patent_app_type] => utility [patent_app_number] => 16/055194 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16055194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055194
Pivot mounting assembly for interior rearview mirror Aug 5, 2018 Issued
Array ( [id] => 14161111 [patent_doc_number] => 20190107658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => Low Ts Wire Grid Polarizer [patent_app_type] => utility [patent_app_number] => 16/054147 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3013 [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] => 16054147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054147
Low Ts wire grid polarizer Aug 2, 2018 Issued
Array ( [id] => 15457761 [patent_doc_number] => 20200041705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => OPTICAL ELEMENTS AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/054423 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054423
Optical elements and method for fabricating the same Aug 2, 2018 Issued
Array ( [id] => 15457931 [patent_doc_number] => 20200041790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => CATADIOPTRIC FREEFORM HEAD MOUNTED DISPLAY [patent_app_type] => utility [patent_app_number] => 16/053297 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16053297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/053297
CATADIOPTRIC FREEFORM HEAD MOUNTED DISPLAY Aug 1, 2018 Abandoned
Array ( [id] => 15457867 [patent_doc_number] => 20200041758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => THERMOELECTRICALLY CONTROLLED OPTICAL MIRROR MOUNT [patent_app_type] => utility [patent_app_number] => 16/053397 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16053397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/053397
THERMOELECTRICALLY CONTROLLED OPTICAL MIRROR MOUNT Aug 1, 2018 Abandoned
Array ( [id] => 13897599 [patent_doc_number] => 20190038004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => VANITY MIRROR [patent_app_type] => utility [patent_app_number] => 16/052606 [patent_app_country] => US [patent_app_date] => 2018-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/052606
VANITY MIRROR Jul 31, 2018 Abandoned
Array ( [id] => 15340453 [patent_doc_number] => 10525888 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-07 [patent_title] => Asymmetric sectioned convex mirrors [patent_app_type] => utility [patent_app_number] => 16/049645 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 49 [patent_no_of_words] => 9908 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16049645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049645
Asymmetric sectioned convex mirrors Jul 29, 2018 Issued
Array ( [id] => 15819457 [patent_doc_number] => 10634902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Device for variably influencing the wavefront of a beam, said device comprising a planar optical element deformable via its rear surface [patent_app_type] => utility [patent_app_number] => 16/049443 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4289 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16049443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049443
Device for variably influencing the wavefront of a beam, said device comprising a planar optical element deformable via its rear surface Jul 29, 2018 Issued
Array ( [id] => 16322561 [patent_doc_number] => 10782520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Cleaning system for vehicle sensor [patent_app_type] => utility [patent_app_number] => 16/044087 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3542 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044087
Cleaning system for vehicle sensor Jul 23, 2018 Issued
Array ( [id] => 15406905 [patent_doc_number] => 20200023774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SYSTEM AND METHODS FOR MOUNTING A PERIPHERAL VEHICULAR DEVICE [patent_app_type] => utility [patent_app_number] => 16/039189 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16039189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039189
System and methods for mounting a peripheral vehicular device Jul 17, 2018 Issued
Array ( [id] => 14148175 [patent_doc_number] => 10254460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Patterned marking of multilayer optical film by thermal conduction [patent_app_type] => utility [patent_app_number] => 16/030109 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 19535 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16030109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/030109
Patterned marking of multilayer optical film by thermal conduction Jul 8, 2018 Issued
Array ( [id] => 16505663 [patent_doc_number] => 20200384919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => REARVIEW DEVICE WITH MOVEABLE HEAD ASSEMBLY AND VEHICLE THEREWITH [patent_app_type] => utility [patent_app_number] => 16/624507 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16624507 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624507
Rearview device with moveable head assembly and vehicle therewith Jul 1, 2018 Issued
Array ( [id] => 13737143 [patent_doc_number] => 20180373039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => POLARIZING OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/013983 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16013983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/013983
Polarizing optical system Jun 20, 2018 Issued
Array ( [id] => 16999009 [patent_doc_number] => 11077796 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => Mirror assembly with extended mount and super duty mirror system/door delete option and support plate with slots [patent_app_type] => utility [patent_app_number] => 16/012625 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 5868 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16012625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/012625
Mirror assembly with extended mount and super duty mirror system/door delete option and support plate with slots Jun 18, 2018 Issued
Array ( [id] => 14538107 [patent_doc_number] => 20190204675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => ANTI-PEEPING DEVICE, METHOD OF CONTROLLING THE SAME AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/012491 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16012491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/012491
Anti-peeping device, method of controlling the same and display device Jun 18, 2018 Issued
Array ( [id] => 19456448 [patent_doc_number] => 12096911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Window system for an intraoral scanner [patent_app_type] => utility [patent_app_number] => 16/621287 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3585 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16621287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621287
Window system for an intraoral scanner Jun 13, 2018 Issued
Array ( [id] => 13625707 [patent_doc_number] => 20180364405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => POLARIZED TYPE VIEWING ANGLE CONTROL ELEMENT, POLARIZED TYPE VIEWING ANGLE CONTROL DISPLAY MODULE, AND POLARIZED TYPE VIEWING ANGLE CONTROL LIGHT SOURCE MODULE [patent_app_type] => utility [patent_app_number] => 15/997711 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15997711 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997711
POLARIZED TYPE VIEWING ANGLE CONTROL ELEMENT, POLARIZED TYPE VIEWING ANGLE CONTROL DISPLAY MODULE, AND POLARIZED TYPE VIEWING ANGLE CONTROL LIGHT SOURCE MODULE Jun 4, 2018 Abandoned
Array ( [id] => 17331038 [patent_doc_number] => 11221497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Multiple-polarization cloaking [patent_app_type] => utility [patent_app_number] => 15/996212 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6718 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15996212 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/996212
Multiple-polarization cloaking May 31, 2018 Issued
Array ( [id] => 15213243 [patent_doc_number] => 20190369308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Method of Manufacture for a Lightweight, High-Precision Silicon Carbide Mirror Assembly [patent_app_type] => utility [patent_app_number] => 15/993513 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15993513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/993513
Method of manufacture for a lightweight, high-precision silicon carbide mirror assembly May 29, 2018 Issued
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