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Derek S. Chapel

Examiner (ID: 449, Phone: (571)272-8042 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
1296
Issued Applications
878
Pending Applications
82
Abandoned Applications
362

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19084341 [patent_doc_number] => 20240111142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Apparatuses for a Microscope System, Microscope System, Methods and Computer Program [patent_app_type] => utility [patent_app_number] => 18/472273 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472273
Apparatuses for a Microscope System, Microscope System, Methods and Computer Program Sep 21, 2023 Pending
Array ( [id] => 18846399 [patent_doc_number] => 20230408803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Swept, Confocally-Aligned Planar Excitation (SCAPE) Microscopy [patent_app_type] => utility [patent_app_number] => 18/242903 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13686 [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] => 18242903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242903
Swept, Confocally-Aligned Planar Excitation (SCAPE) Microscopy Sep 5, 2023 Pending
Array ( [id] => 18819055 [patent_doc_number] => 20230393395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => HEAD-UP DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/236050 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236050
HEAD-UP DISPLAY SYSTEM Aug 20, 2023 Pending
Array ( [id] => 18989273 [patent_doc_number] => 20240061242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/451126 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18451126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451126
DISPLAY DEVICE Aug 16, 2023 Pending
Array ( [id] => 18810156 [patent_doc_number] => 20230384491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => OPTICAL PRODUCT AND OPTICAL PRODUCT MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/363800 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363800
OPTICAL PRODUCT AND OPTICAL PRODUCT MANUFACTURING METHOD Aug 1, 2023 Pending
Array ( [id] => 19747361 [patent_doc_number] => 20250035926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => HEAD-UP DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/358891 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18358891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358891
HEAD-UP DISPLAY SYSTEM Jul 24, 2023 Pending
Array ( [id] => 18710672 [patent_doc_number] => 20230333298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => OPTICAL FILM AND POLARIZING BEAM SPLITTER [patent_app_type] => utility [patent_app_number] => 18/342125 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342125
Optical film and polarizing beam splitter Jun 26, 2023 Issued
Array ( [id] => 19021490 [patent_doc_number] => 20240077661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Systems With Coated Transparent Layers [patent_app_type] => utility [patent_app_number] => 18/340167 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340167
Systems With Coated Transparent Layers Jun 22, 2023 Pending
Array ( [id] => 18896757 [patent_doc_number] => 20240012242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Methods and Apparatuses for Providing a Single Grating Layer Color Holographic Waveguide Display [patent_app_type] => utility [patent_app_number] => 18/330256 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330256
Methods and Apparatuses for Providing a Single Grating Layer Color Holographic Waveguide Display Jun 5, 2023 Pending
Array ( [id] => 18832176 [patent_doc_number] => 20230400703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => IMAGE STABILIZATION MODULE AND CAMERA MODULE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/328158 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328158
IMAGE STABILIZATION MODULE AND CAMERA MODULE INCLUDING THE SAME Jun 1, 2023 Pending
Array ( [id] => 19718586 [patent_doc_number] => 12204120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Optically variable security devices [patent_app_type] => utility [patent_app_number] => 18/203528 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6452 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203528
Optically variable security devices May 29, 2023 Issued
Array ( [id] => 19397853 [patent_doc_number] => 12072207 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Range finding binocular telescope [patent_app_type] => utility [patent_app_number] => 18/200486 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4211 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 674 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200486
Range finding binocular telescope May 21, 2023 Issued
Array ( [id] => 18659207 [patent_doc_number] => 20230305210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Optical Assembly [patent_app_type] => utility [patent_app_number] => 18/318306 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318306
Optical Assembly May 15, 2023 Pending
Array ( [id] => 19018845 [patent_doc_number] => 20240075016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => VOLUMETRIC LED ALIGNMENT AID FOR SIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/140527 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140527
VOLUMETRIC LED ALIGNMENT AID FOR SIGHTING DEVICE Apr 26, 2023 Pending
Array ( [id] => 18538907 [patent_doc_number] => 20230244013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => OPTICAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/299753 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299753
Optical assembly Apr 12, 2023 Issued
Array ( [id] => 20202706 [patent_doc_number] => 12405484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Folded module and portable electronic device including a folded module [patent_app_type] => utility [patent_app_number] => 18/299899 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 33 [patent_no_of_words] => 9086 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299899
Folded module and portable electronic device including a folded module Apr 12, 2023 Issued
Array ( [id] => 19028414 [patent_doc_number] => 11927769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Polarization sorting metasurface microlens array device [patent_app_type] => utility [patent_app_number] => 18/194359 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 102 [patent_no_of_words] => 22292 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194359
Polarization sorting metasurface microlens array device Mar 30, 2023 Issued
Array ( [id] => 18531474 [patent_doc_number] => 20230236546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ILLUMINATION POWER CONTROL FOR A COMPUTER-GENERATED HOLOGRAM DISPLAY [patent_app_type] => utility [patent_app_number] => 18/192118 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192118
ILLUMINATION POWER CONTROL FOR A COMPUTER-GENERATED HOLOGRAM DISPLAY Mar 28, 2023 Pending
Array ( [id] => 18568515 [patent_doc_number] => 20230258851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => OPTICAL MEMBER AND IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/189170 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189170
Optical member and imaging apparatus Mar 22, 2023 Issued
Array ( [id] => 20454363 [patent_doc_number] => 12517415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Lens driver [patent_app_type] => utility [patent_app_number] => 18/125356 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5026 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125356
Lens driver Mar 22, 2023 Issued
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