Search

Nathanael T. Zemui

Examiner (ID: 2202, Phone: (571)272-4894 , Office: P/1727 )

Most Active Art Unit
1727
Art Unit(s)
1725, 1727
Total Applications
563
Issued Applications
278
Pending Applications
91
Abandoned Applications
206

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20688945 [patent_doc_number] => 12619092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Spectral splitter device [patent_app_type] => utility [patent_app_number] => 18/001134 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18001134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001134
Spectral splitter device Dec 28, 2020 Issued
Array ( [id] => 17689750 [patent_doc_number] => 20220197043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => THREE-DIMENSIONAL BEAM STEERING DEVICE [patent_app_type] => utility [patent_app_number] => 17/131708 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17131708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131708
THREE-DIMENSIONAL BEAM STEERING DEVICE Dec 21, 2020 Abandoned
Array ( [id] => 18194913 [patent_doc_number] => 20230048432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => POLARIZATION SPLITTING DEVICE, POLARIZATION SPLITTING STRUCTURE AND PROJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/790486 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790486
POLARIZATION SPLITTING DEVICE, POLARIZATION SPLITTING STRUCTURE AND PROJECTION DEVICE Dec 16, 2020 Pending
Array ( [id] => 18719486 [patent_doc_number] => 11796828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Control of reflections of a display device [patent_app_type] => utility [patent_app_number] => 17/114098 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 10951 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114098
Control of reflections of a display device Dec 6, 2020 Issued
Array ( [id] => 17959500 [patent_doc_number] => 20220340080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => VEHICLE REAR-VIEW MIRROR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/639534 [patent_app_country] => US [patent_app_date] => 2020-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639534
Vehicle rear-view mirror assembly Nov 27, 2020 Issued
Array ( [id] => 16887017 [patent_doc_number] => 20210173213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => OPTICAL ENGINE FOR HEAD-MOUNTED DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/101058 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101058
Optical engine for head-mounted display apparatus Nov 22, 2020 Issued
Array ( [id] => 18140446 [patent_doc_number] => 20230014285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => ULTRA-BROADBAND, HIGH EFFICIENCY, AND POLARIZATION-INDEPENDENT ACHROMATIC METALENS [patent_app_type] => utility [patent_app_number] => 17/779727 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779727
ULTRA-BROADBAND, HIGH EFFICIENCY, AND POLARIZATION-INDEPENDENT ACHROMATIC METALENS Nov 22, 2020 Pending
Array ( [id] => 18911488 [patent_doc_number] => 11874465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Head-up display system [patent_app_type] => utility [patent_app_number] => 17/095451 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 14586 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095451
Head-up display system Nov 10, 2020 Issued
Array ( [id] => 18400513 [patent_doc_number] => 11662648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Lens moving apparatus, and camera module and portable device including same [patent_app_type] => utility [patent_app_number] => 17/093052 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 12193 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093052
Lens moving apparatus, and camera module and portable device including same Nov 8, 2020 Issued
Array ( [id] => 18407149 [patent_doc_number] => 20230168501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => OPTICAL SYSTEM AND VIRTUAL REALITY DEVICE [patent_app_type] => utility [patent_app_number] => 17/995124 [patent_app_country] => US [patent_app_date] => 2020-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995124
OPTICAL SYSTEM AND VIRTUAL REALITY DEVICE Nov 6, 2020 Pending
Array ( [id] => 18118764 [patent_doc_number] => 11550154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Virtual image display device and light-guiding member [patent_app_type] => utility [patent_app_number] => 17/084185 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8031 [patent_no_of_claims] => 9 [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] => 17084185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084185
Virtual image display device and light-guiding member Oct 28, 2020 Issued
Array ( [id] => 18078918 [patent_doc_number] => 20220404530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/771727 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17771727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771727
DISPLAY DEVICE Oct 28, 2020 Pending
Array ( [id] => 18576922 [patent_doc_number] => 11733445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Optical element having multiple layers for reducing diffraction artifacts [patent_app_type] => utility [patent_app_number] => 17/083370 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 29871 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083370
Optical element having multiple layers for reducing diffraction artifacts Oct 28, 2020 Issued
Array ( [id] => 17415388 [patent_doc_number] => 20220050292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => DISPLAY WITH A COMPACT BEAM SCANNER [patent_app_type] => utility [patent_app_number] => 17/081272 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081272
Display with a compact beam scanner Oct 26, 2020 Issued
Array ( [id] => 18059564 [patent_doc_number] => 20220390650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => POLARIZER PROTECTIVE FILM, POLARIZATION PLATE COMPRISING SAME, AND OPTICAL DISPLAY APPARATUS COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/764906 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764906
Polarizer protective film, polarization plate comprising same, and optical display apparatus comprising same Oct 26, 2020 Issued
Array ( [id] => 19475197 [patent_doc_number] => 12105279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Displays employing astigmatic optics and aberration compensation [patent_app_type] => utility [patent_app_number] => 17/427963 [patent_app_country] => US [patent_app_date] => 2020-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 74 [patent_no_of_words] => 12163 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427963
Displays employing astigmatic optics and aberration compensation Oct 24, 2020 Issued
Array ( [id] => 17521668 [patent_doc_number] => 20220107517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => OFF-AXIS FOCUSING GEOMETRIC PHASE LENS AND SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/063710 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063710
OFF-AXIS FOCUSING GEOMETRIC PHASE LENS AND SYSTEM INCLUDING THE SAME Oct 4, 2020 Abandoned
Array ( [id] => 16713556 [patent_doc_number] => 20210080703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/038118 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17038118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038118
Imaging lens Sep 29, 2020 Issued
Array ( [id] => 18527293 [patent_doc_number] => 11714283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Optical apparatus and near-eye display apparatus including the same [patent_app_type] => utility [patent_app_number] => 17/039000 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8487 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17039000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039000
Optical apparatus and near-eye display apparatus including the same Sep 29, 2020 Issued
Array ( [id] => 16576860 [patent_doc_number] => 20210011261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/038115 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8577 [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] => 17038115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038115
Imaging lens Sep 29, 2020 Issued
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