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] => 18118699 [patent_doc_number] => 11550089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Single packet reflective polarizer with thickness profile tailored for low color at oblique angles [patent_app_type] => utility [patent_app_number] => 17/305867 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 81 [patent_no_of_words] => 24751 [patent_no_of_claims] => 12 [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] => 17305867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305867
Single packet reflective polarizer with thickness profile tailored for low color at oblique angles Jul 15, 2021 Issued
Array ( [id] => 19949617 [patent_doc_number] => 12320978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Multilayer waveplate optical structures [patent_app_type] => utility [patent_app_number] => 17/378223 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3198 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378223
Multilayer waveplate optical structures Jul 15, 2021 Issued
Array ( [id] => 18135749 [patent_doc_number] => 11561418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Transparent projection screen [patent_app_type] => utility [patent_app_number] => 17/372151 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5772 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372151
Transparent projection screen Jul 8, 2021 Issued
Array ( [id] => 19355351 [patent_doc_number] => 12055788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Thermally actuated adaptive optics [patent_app_type] => utility [patent_app_number] => 17/360726 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 8334 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360726
Thermally actuated adaptive optics Jun 27, 2021 Issued
Array ( [id] => 18468110 [patent_doc_number] => 20230202391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => ADJUSTING INSTRUMENT FOR AN EXTERIOR VISION UNIT FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/926784 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926784
ADJUSTING INSTRUMENT FOR AN EXTERIOR VISION UNIT FOR A VEHICLE May 25, 2021 Pending
Array ( [id] => 18838762 [patent_doc_number] => 11846829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Adjustable vanity mirror with hanger bracket and suction cup [patent_app_type] => utility [patent_app_number] => 17/330543 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 2598 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330543
Adjustable vanity mirror with hanger bracket and suction cup May 25, 2021 Issued
Array ( [id] => 19827470 [patent_doc_number] => 12248247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Wire grid polarizer and fabrication method therefor [patent_app_type] => utility [patent_app_number] => 17/764418 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 14308 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764418
Wire grid polarizer and fabrication method therefor May 18, 2021 Issued
Array ( [id] => 17171997 [patent_doc_number] => 20210325667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => VIBRATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/320282 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320282
Vibration device May 13, 2021 Issued
Array ( [id] => 17427831 [patent_doc_number] => 20220055539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => VEHICULAR MIRROR SYSTEM AND VEHICULAR MIRROR CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/319576 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319576
Vehicular mirror system and vehicular mirror control method May 12, 2021 Issued
Array ( [id] => 18780427 [patent_doc_number] => 11822147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Fastening of a mirror to a support [patent_app_type] => utility [patent_app_number] => 17/926554 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5870 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926554
Fastening of a mirror to a support May 10, 2021 Issued
Array ( [id] => 18887212 [patent_doc_number] => 11865973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Housing for a rear view element of a rear view device for a vehicle [patent_app_type] => utility [patent_app_number] => 17/237619 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3773 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237619
Housing for a rear view element of a rear view device for a vehicle Apr 21, 2021 Issued
Array ( [id] => 18429971 [patent_doc_number] => 11675187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Method for designing imaging optical system [patent_app_type] => utility [patent_app_number] => 17/233825 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6270 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 764 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233825
Method for designing imaging optical system Apr 18, 2021 Issued
Array ( [id] => 18931810 [patent_doc_number] => 11884212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Rearview device with moveable head assembly and vehicle therewith [patent_app_type] => utility [patent_app_number] => 17/233840 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 23 [patent_no_of_words] => 9582 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233840
Rearview device with moveable head assembly and vehicle therewith Apr 18, 2021 Issued
Array ( [id] => 17844470 [patent_doc_number] => 11433817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 17/230618 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9049 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230618
Display apparatus Apr 13, 2021 Issued
Array ( [id] => 18437701 [patent_doc_number] => 20230184996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => REFLECTIVE OPTICAL METASURFACE FILMS [patent_app_type] => utility [patent_app_number] => 17/919368 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12362 [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] => 17919368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919368
Reflective optical metasurface films Apr 8, 2021 Issued
Array ( [id] => 19092256 [patent_doc_number] => 11953705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Optical device and prism module thereof [patent_app_type] => utility [patent_app_number] => 17/301577 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3947 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301577
Optical device and prism module thereof Apr 7, 2021 Issued
Array ( [id] => 18385607 [patent_doc_number] => 11656386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Tunable plasmonic color device and method of making the same [patent_app_type] => utility [patent_app_number] => 17/224338 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 8078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224338
Tunable plasmonic color device and method of making the same Apr 6, 2021 Issued
Array ( [id] => 18348887 [patent_doc_number] => 20230136998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ADJUSTING INSTRUMENT FOR AN EXTERIOR VISION UNIT OF A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/916274 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17916274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916274
ADJUSTING INSTRUMENT FOR AN EXTERIOR VISION UNIT OF A MOTOR VEHICLE Mar 31, 2021 Pending
Array ( [id] => 17829010 [patent_doc_number] => 20220266314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => AIR HOUSING APPARATUS FOR PROTECTING LENS OF VEHICLE-INSTALLED OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/623065 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623065
Air housing apparatus for protecting lens of vehicle-installed optical device Mar 30, 2021 Issued
Array ( [id] => 18046143 [patent_doc_number] => 11520093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Polarizer stack [patent_app_type] => utility [patent_app_number] => 17/215625 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4949 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 17215625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215625
Polarizer stack Mar 28, 2021 Issued
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