Search

Hung D. Le

Examiner (ID: 18289, Phone: (571)270-1404 , Office: P/2161 )

Most Active Art Unit
2161
Art Unit(s)
2161
Total Applications
1262
Issued Applications
1091
Pending Applications
76
Abandoned Applications
116

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20316944 [patent_doc_number] => 12455494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Light-based computing methods [patent_app_type] => utility [patent_app_number] => 18/776077 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 4173 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776077
Light-based computing methods Jul 16, 2024 Issued
Array ( [id] => 20414923 [patent_doc_number] => 12498199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Reticle adjusting structure, multi-mode sighting device, and reticle adjusting method thereof [patent_app_type] => utility [patent_app_number] => 18/752820 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18752820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752820
RETICLE ADJUSTING STRUCTURE, MULTI-MODE SIGHTING DEVICE, AND RETICLE ADJUSTING METHOD THEREOF Jun 24, 2024 Issued
Array ( [id] => 19565978 [patent_doc_number] => 12140746 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Night vision device [patent_app_type] => utility [patent_app_number] => 18/677363 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3136 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677363
Night vision device May 28, 2024 Issued
Array ( [id] => 19694408 [patent_doc_number] => 20250012953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => RETRO-REFLECTIVE MARKER WITH UNIFORMLY DISTRIBUTED MICROELEMENTS [patent_app_type] => utility [patent_app_number] => 18/674190 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674190
Retro-reflective marker with uniformly distributed microelements May 23, 2024 Issued
Array ( [id] => 19694408 [patent_doc_number] => 20250012953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => RETRO-REFLECTIVE MARKER WITH UNIFORMLY DISTRIBUTED MICROELEMENTS [patent_app_type] => utility [patent_app_number] => 18/674190 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674190
Retro-reflective marker with uniformly distributed microelements May 23, 2024 Issued
Array ( [id] => 20109675 [patent_doc_number] => 12360389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Reflecting module for optical image stabilization (OIS) and camera module including the same [patent_app_type] => utility [patent_app_number] => 18/661002 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 39 [patent_no_of_words] => 7725 [patent_no_of_claims] => 27 [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] => 18661002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661002
Reflecting module for optical image stabilization (OIS) and camera module including the same May 9, 2024 Issued
Array ( [id] => 20109675 [patent_doc_number] => 12360389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Reflecting module for optical image stabilization (OIS) and camera module including the same [patent_app_type] => utility [patent_app_number] => 18/661002 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 39 [patent_no_of_words] => 7725 [patent_no_of_claims] => 27 [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] => 18661002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661002
Reflecting module for optical image stabilization (OIS) and camera module including the same May 9, 2024 Issued
Array ( [id] => 19405103 [patent_doc_number] => 20240288614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => OPTICAL SYSTEMS AND OPTICAL FILTERS [patent_app_type] => utility [patent_app_number] => 18/656731 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656731
Optical systems and optical filters May 6, 2024 Issued
Array ( [id] => 19481356 [patent_doc_number] => 20240329398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/612569 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612569
DISPLAY DEVICE Mar 20, 2024 Pending
Array ( [id] => 19267014 [patent_doc_number] => 20240210715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Polarization Sorting Metasurface Microlens Array Device [patent_app_type] => utility [patent_app_number] => 18/601842 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18601842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601842
Polarization sorting metasurface microlens array device Mar 10, 2024 Issued
Array ( [id] => 19235445 [patent_doc_number] => 20240192639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => MULTI-IMAGE DISPLAY APPARATUS PROVIDING HOLOGRAPHIC IMAGE [patent_app_type] => utility [patent_app_number] => 18/585252 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585252
Multi-image display apparatus providing holographic image Feb 22, 2024 Issued
Array ( [id] => 19848323 [patent_doc_number] => 20250093674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => OPTICAL IMAGE STABILIZATION DEVICE AND OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/404812 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404812
OPTICAL IMAGE STABILIZATION DEVICE AND OPTICAL DEVICE Jan 3, 2024 Pending
Array ( [id] => 19529760 [patent_doc_number] => 20240353662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => HARVESTING, TRANSMISSION, SPECTRAL MODIFICATION AND DELIVERY OF SUNLIGHT TO SHADED AREAS OF PLANTS [patent_app_type] => utility [patent_app_number] => 18/517434 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18517434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517434
HARVESTING, TRANSMISSION, SPECTRAL MODIFICATION AND DELIVERY OF SUNLIGHT TO SHADED AREAS OF PLANTS Nov 21, 2023 Abandoned
Array ( [id] => 19764234 [patent_doc_number] => 12222522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Folded module and portable electronic device including a folded module [patent_app_type] => utility [patent_app_number] => 18/512460 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 33 [patent_no_of_words] => 14149 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512460
Folded module and portable electronic device including a folded module Nov 16, 2023 Issued
Array ( [id] => 19827362 [patent_doc_number] => 12248136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Apparatus and method for simultaneous imaging and execution of contact-free directed hydrodynamic flow [patent_app_type] => utility [patent_app_number] => 18/497032 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497032
Apparatus and method for simultaneous imaging and execution of contact-free directed hydrodynamic flow Oct 29, 2023 Issued
Array ( [id] => 19143882 [patent_doc_number] => 20240142774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/495526 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495526
OPTICAL DEVICE Oct 25, 2023 Pending
Array ( [id] => 19143882 [patent_doc_number] => 20240142774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/495526 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495526
OPTICAL DEVICE Oct 25, 2023 Pending
Array ( [id] => 19250436 [patent_doc_number] => 20240201426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => MULTI-LAYER HIGH-EFFICIENCY DIELECTRIC GRATING WITH IMPROVED MANUFACTURABILITY [patent_app_type] => utility [patent_app_number] => 18/382366 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382366
MULTI-LAYER HIGH-EFFICIENCY DIELECTRIC GRATING WITH IMPROVED MANUFACTURABILITY Oct 19, 2023 Pending
Array ( [id] => 19992133 [patent_doc_number] => 20250130355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => MULTI-LAYER DIELECTRIC COATINGS FOR HIGH-EFFICIENCY DIELECTRIC GRATINGS [patent_app_type] => utility [patent_app_number] => 18/382370 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382370
MULTI-LAYER DIELECTRIC COATINGS FOR HIGH-EFFICIENCY DIELECTRIC GRATINGS Oct 19, 2023 Pending
Array ( [id] => 18924758 [patent_doc_number] => 20240027762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => LIGHT GUIDE PLATE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/375305 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375305
LIGHT GUIDE PLATE AND DISPLAY DEVICE Sep 28, 2023 Pending
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