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] => 17924084 [patent_doc_number] => 11467329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Optical film device [patent_app_type] => utility [patent_app_number] => 15/733257 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 43 [patent_no_of_words] => 20774 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733257 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733257
Optical film device Feb 14, 2019 Issued
Array ( [id] => 15424815 [patent_doc_number] => 10545332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Display device and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/275164 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4242 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275164
Display device and method of manufacturing the same Feb 12, 2019 Issued
Array ( [id] => 16451954 [patent_doc_number] => 20200361380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => SENSOR ASSEMBLING STRUCTURE FOR ROTARY MOUNTING-TYPE WINDSHIELD MOUNTED INNER MIRROR FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/965166 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965166 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965166
Sensor assembling structure for rotary mounting-type windshield mounted inner mirror for vehicle Jan 28, 2019 Issued
Array ( [id] => 16861190 [patent_doc_number] => 11019910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Perspective adjustable viewing apparatus with base suction device for locking to surfaces [patent_app_type] => utility [patent_app_number] => 16/256970 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 38 [patent_no_of_words] => 8501 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16256970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256970
Perspective adjustable viewing apparatus with base suction device for locking to surfaces Jan 23, 2019 Issued
Array ( [id] => 17276091 [patent_doc_number] => 20210382289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => REFLECTIVE MASTERSURFACE PRIMARY MIRROR, AUXILIARY MIRROR, AND TELESCOPE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/286101 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17286101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286101
REFLECTIVE MASTERSURFACE PRIMARY MIRROR, AUXILIARY MIRROR, AND TELESCOPE SYSTEM Jan 23, 2019 Abandoned
Array ( [id] => 15057677 [patent_doc_number] => 10459138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => High contrast inverse polarizer [patent_app_type] => utility [patent_app_number] => 16/256514 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4262 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16256514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256514
High contrast inverse polarizer Jan 23, 2019 Issued
Array ( [id] => 16534671 [patent_doc_number] => 10877265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Camera with heating arrangement, and method of heating a camera viewing window [patent_app_type] => utility [patent_app_number] => 16/245859 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4958 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245859
Camera with heating arrangement, and method of heating a camera viewing window Jan 10, 2019 Issued
Array ( [id] => 15007585 [patent_doc_number] => 10449903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Rearview mirror assembly for vehicle [patent_app_type] => utility [patent_app_number] => 16/227643 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 46 [patent_no_of_words] => 33150 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16227643 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227643
Rearview mirror assembly for vehicle Dec 19, 2018 Issued
Array ( [id] => 15385953 [patent_doc_number] => 10534157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Expandable mirrors [patent_app_type] => utility [patent_app_number] => 16/223764 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5263 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223764
Expandable mirrors Dec 17, 2018 Issued
Array ( [id] => 16942330 [patent_doc_number] => 11054563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Polarized wave separation element, optical system, and optical apparatus [patent_app_type] => utility [patent_app_number] => 16/221554 [patent_app_country] => US [patent_app_date] => 2018-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 9778 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/221554
Polarized wave separation element, optical system, and optical apparatus Dec 15, 2018 Issued
Array ( [id] => 16354664 [patent_doc_number] => 10795171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Optical-fiber atomic light-filtering apparatus [patent_app_type] => utility [patent_app_number] => 16/219769 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5069 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 705 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219769
Optical-fiber atomic light-filtering apparatus Dec 12, 2018 Issued
Array ( [id] => 16477584 [patent_doc_number] => 10852526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Objective optical system and endoscope apparatus using the same [patent_app_type] => utility [patent_app_number] => 16/212184 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7330 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212184
Objective optical system and endoscope apparatus using the same Dec 5, 2018 Issued
Array ( [id] => 18637573 [patent_doc_number] => 11762169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Optical device alignment methods [patent_app_type] => utility [patent_app_number] => 16/769290 [patent_app_country] => US [patent_app_date] => 2018-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 17240 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769290
Optical device alignment methods Dec 1, 2018 Issued
Array ( [id] => 14533473 [patent_doc_number] => 20190202358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => APPARATUS FOR MONITORING THE BLIND SPOT OF A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/206533 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206533
Apparatus for monitoring the blind spot of a motor vehicle Nov 29, 2018 Issued
Array ( [id] => 14504847 [patent_doc_number] => 20190196078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => POLARIZING PLATE AND OPTICAL DISPLAY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/205076 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16205076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205076
Polarizing plate and optical display comprising the same Nov 28, 2018 Issued
Array ( [id] => 14166535 [patent_doc_number] => 20190110370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => Decorative Sheet, Electronic Apparatus Cover Plate and Electronic Apparatus [patent_app_type] => utility [patent_app_number] => 16/205153 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16205153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205153
Decorative sheet, electronic apparatus cover plate and electronic apparatus Nov 28, 2018 Issued
Array ( [id] => 18290939 [patent_doc_number] => 11619808 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-04 [patent_title] => Display and optical assembly with color-selective effective focal length [patent_app_type] => utility [patent_app_number] => 16/203436 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 6826 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16203436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203436
Display and optical assembly with color-selective effective focal length Nov 27, 2018 Issued
Array ( [id] => 17394388 [patent_doc_number] => 11243396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 16/195272 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 11977 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [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] => 16195272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195272
Display apparatus Nov 18, 2018 Issued
Array ( [id] => 17076223 [patent_doc_number] => 11112617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Luminaire [patent_app_type] => utility [patent_app_number] => 16/193138 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4760 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16193138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193138
Luminaire Nov 15, 2018 Issued
Array ( [id] => 14105527 [patent_doc_number] => 20190094439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => BROADBAND POLARIZER MADE USING ION EXCHANGABLE FUSION DRAWN GLASS SHEETS [patent_app_type] => utility [patent_app_number] => 16/185320 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16185320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/185320
Broadband polarizer made using ion exchangable fusion drawn glass sheets Nov 8, 2018 Issued
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