Search

Henry Abraham Duong

Examiner (ID: 17460, Phone: (571)270-0534 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
589
Issued Applications
452
Pending Applications
60
Abandoned Applications
99

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19283129 [patent_doc_number] => 20240219605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => LAMINATE, DISPLAY DEVICE, AUTOMOBILE, AND PORTABLE ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/592086 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18592086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592086
LAMINATE, DISPLAY DEVICE, AUTOMOBILE, AND PORTABLE ELECTRONIC DEVICE Feb 28, 2024 Pending
Array ( [id] => 19851105 [patent_doc_number] => 20250096456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => METAL MESH FOR DIMMER AND TRANSPARENT ANTENNA [patent_app_type] => utility [patent_app_number] => 18/441000 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441000
METAL MESH FOR DIMMER AND TRANSPARENT ANTENNA Feb 13, 2024 Pending
Array ( [id] => 19204155 [patent_doc_number] => 20240176054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => OPTICAL FILTER [patent_app_type] => utility [patent_app_number] => 18/418416 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418416
OPTICAL FILTER Jan 21, 2024 Pending
Array ( [id] => 19159227 [patent_doc_number] => 20240151934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Mirror Coupling [patent_app_type] => utility [patent_app_number] => 18/415819 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415819
Mirror coupling Jan 17, 2024 Issued
Array ( [id] => 19159172 [patent_doc_number] => 20240151879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => OPTICAL FILM, DISPLAY DEVICE, AND COMPOSITION FOR FORMING COLORED LAYER [patent_app_type] => utility [patent_app_number] => 18/405213 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18405213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405213
OPTICAL FILM, DISPLAY DEVICE, AND COMPOSITION FOR FORMING COLORED LAYER Jan 4, 2024 Pending
Array ( [id] => 19941724 [patent_doc_number] => 12313851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Device for generating and displaying an image on an observation field using a multifunctional diffractive element [patent_app_type] => utility [patent_app_number] => 18/543410 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 18543410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543410
Device for generating and displaying an image on an observation field using a multifunctional diffractive element Dec 17, 2023 Issued
Array ( [id] => 19747442 [patent_doc_number] => 20250036007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => CAMERA DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/539279 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539279
Camera device and electronic apparatus Dec 13, 2023 Issued
Array ( [id] => 20061060 [patent_doc_number] => 20250199282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => DIGITAL SLIDE MICROSCOPIC SCANNING APPARATUS AND SLIDE MICROSCOPIC SCANNING METHOD [patent_app_type] => utility [patent_app_number] => 18/538350 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538350
DIGITAL SLIDE MICROSCOPIC SCANNING APPARATUS AND SLIDE MICROSCOPIC SCANNING METHOD Dec 12, 2023 Pending
Array ( [id] => 19750786 [patent_doc_number] => 20250039351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => POLARIZATION TECHNIQUES FOR A VISUAL EFFECTS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/538845 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538845
POLARIZATION TECHNIQUES FOR A VISUAL EFFECTS SYSTEM Dec 12, 2023 Pending
Array ( [id] => 19690282 [patent_doc_number] => 20250008827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/518596 [patent_app_country] => US [patent_app_date] => 2023-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518596
Display panel and display device Nov 22, 2023 Issued
Array ( [id] => 19677354 [patent_doc_number] => 12189210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Imaging lens and imaging apparatus [patent_app_type] => utility [patent_app_number] => 18/498662 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 16414 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498662
Imaging lens and imaging apparatus Oct 30, 2023 Issued
Array ( [id] => 19330864 [patent_doc_number] => 20240245294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => GONIOSCOPIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/494617 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18494617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494617
Gonioscopic devices Oct 24, 2023 Issued
Array ( [id] => 20166332 [patent_doc_number] => 20250258379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => DOUBLE-HELIX ONTO A SINGLE LIGHT-GUIDE OPTICAL ELEMENT (LOE) [patent_app_type] => utility [patent_app_number] => 19/120479 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19120479 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/120479
Double-helix onto a single light-guide optical element (LOE) Oct 16, 2023 Issued
Array ( [id] => 19283253 [patent_doc_number] => 20240219729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => DISPLAY APPARATUS AND NEAR-EYE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/487999 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487999
Display apparatus and near-eye display device Oct 15, 2023 Issued
Array ( [id] => 20078870 [patent_doc_number] => 12352932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Optical image capturing system, image capturing device and electronic device [patent_app_type] => utility [patent_app_number] => 18/479908 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7853 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479908
Optical image capturing system, image capturing device and electronic device Oct 2, 2023 Issued
Array ( [id] => 19848599 [patent_doc_number] => 20250093950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => BEAM WALKING DETECTION FOR EYE TRACKING IN A HEAD-MOUNTED DEVICE [patent_app_type] => utility [patent_app_number] => 18/369089 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369089
BEAM WALKING DETECTION FOR EYE TRACKING IN A HEAD-MOUNTED DEVICE Sep 14, 2023 Pending
Array ( [id] => 19204254 [patent_doc_number] => 20240176153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => LENS HOLDER, OPTICAL MODULE INCLUDING THE SAME, AND GLASSES-TYPE AUGMENTED REALITY PROVISION DEVICE [patent_app_type] => utility [patent_app_number] => 18/464673 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464673
LENS HOLDER, OPTICAL MODULE INCLUDING THE SAME, AND GLASSES-TYPE AUGMENTED REALITY PROVISION DEVICE Sep 10, 2023 Issued
Array ( [id] => 19143896 [patent_doc_number] => 20240142788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => METHOD AND SYSTEM FOR LIGHT EMITTING DIODE (LED) ILLUMINATION SOURCE [patent_app_type] => utility [patent_app_number] => 18/452832 [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] => 7303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452832
METHOD AND SYSTEM FOR LIGHT EMITTING DIODE (LED) ILLUMINATION SOURCE Aug 20, 2023 Pending
Array ( [id] => 19005277 [patent_doc_number] => 20240069348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => LIGHT PROJECTOR MODULE [patent_app_type] => utility [patent_app_number] => 18/234978 [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] => 5710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234978
LIGHT PROJECTOR MODULE Aug 16, 2023 Pending
Array ( [id] => 19052571 [patent_doc_number] => 20240094540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => IMAGE DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/448999 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448999
IMAGE DISPLAY APPARATUS Aug 13, 2023 Pending
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