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Ephrem Zeru Mebrahtu

Examiner (ID: 7126, Phone: (571)272-8386 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
581
Issued Applications
401
Pending Applications
68
Abandoned Applications
126

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20365471 [patent_doc_number] => 20250355283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => SMART CONTACT LENS [patent_app_type] => utility [patent_app_number] => 18/784974 [patent_app_country] => US [patent_app_date] => 2024-07-26 [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] => -8 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784974
SMART CONTACT LENS Jul 25, 2024 Pending
Array ( [id] => 19544468 [patent_doc_number] => 20240361504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => OPTICAL ACCESSORY IDENTIFICATION SYSTEM AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/767543 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18767543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767543
OPTICAL ACCESSORY IDENTIFICATION SYSTEM AND DEVICE Jul 8, 2024 Pending
Array ( [id] => 20446455 [patent_doc_number] => 20260003174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => STATIC RELAY OPTICAL ASSEMBLY FOR PANNING OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/758932 [patent_app_country] => US [patent_app_date] => 2024-06-28 [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] => -17 [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] => 18758932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/758932
STATIC RELAY OPTICAL ASSEMBLY FOR PANNING OPTICAL SYSTEM Jun 27, 2024 Pending
Array ( [id] => 19529825 [patent_doc_number] => 20240353727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => AUTOMATED CONTROL OF AN ELECTROCHROMIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/759593 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18759593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759593
AUTOMATED CONTROL OF AN ELECTROCHROMIC DEVICE Jun 27, 2024 Pending
Array ( [id] => 19685699 [patent_doc_number] => 20250004244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => DETILT FOCUS TRACKING [patent_app_type] => utility [patent_app_number] => 18/759291 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18759291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759291
DETILT FOCUS TRACKING Jun 27, 2024 Pending
Array ( [id] => 20174201 [patent_doc_number] => 12392944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Photoluminescence device and display panel including the same [patent_app_type] => utility [patent_app_number] => 18/752265 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 7185 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752265
Photoluminescence device and display panel including the same Jun 23, 2024 Issued
Array ( [id] => 20439889 [patent_doc_number] => 12510723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Optical lens, camera module and assembly method therefor [patent_app_type] => utility [patent_app_number] => 18/661078 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 81 [patent_no_of_words] => 20561 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661078
Optical lens, camera module and assembly method therefor May 9, 2024 Issued
Array ( [id] => 19405174 [patent_doc_number] => 20240288685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => OPTICAL MODULE AND OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/655584 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655584
OPTICAL MODULE AND OPTICAL DEVICE May 5, 2024 Pending
Array ( [id] => 19388755 [patent_doc_number] => 20240278625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => VEHICLE WINDOW ASSEMBLY AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/654532 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18654532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654532
VEHICLE WINDOW ASSEMBLY AND VEHICLE May 2, 2024 Pending
Array ( [id] => 19557949 [patent_doc_number] => 20240369741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => HIGH SCRATCH-RESISTANT AND ANTI-FOG COMBINED OPTICAL LENS DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/649635 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649635
HIGH SCRATCH-RESISTANT AND ANTI-FOG COMBINED OPTICAL LENS DEVICE AND MANUFACTURING METHOD THEREOF Apr 28, 2024 Pending
Array ( [id] => 19405149 [patent_doc_number] => 20240288660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => FOLDED CAMERAS WITH CONTINUOUSLY ADAPTIVE ZOOM FACTOR [patent_app_type] => utility [patent_app_number] => 18/644167 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644167
Folded cameras with continuously adaptive zoom factor Apr 23, 2024 Issued
Array ( [id] => 19382652 [patent_doc_number] => 20240272522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ELECTRONIC DEVICE COMPRISING CAMERA MODULE AND METHOD FOR OPERATING ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/644706 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644706
ELECTRONIC DEVICE COMPRISING CAMERA MODULE AND METHOD FOR OPERATING ELECTRONIC DEVICE Apr 23, 2024 Pending
Array ( [id] => 19481363 [patent_doc_number] => 20240329405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => WAFER LEVEL OPTICS FOR VIRTUAL REALITY CAMERAS [patent_app_type] => utility [patent_app_number] => 18/620454 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620454
WAFER LEVEL OPTICS FOR VIRTUAL REALITY CAMERAS Mar 27, 2024 Pending
Array ( [id] => 19362299 [patent_doc_number] => 20240264333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => MATERIALS FOR METALENSES, THROUGH-WAVEGUIDE REFLECTIVE METASURFACE COUPLERS, AND OTHER METASURFACES [patent_app_type] => utility [patent_app_number] => 18/608332 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608332
MATERIALS FOR METALENSES, THROUGH-WAVEGUIDE REFLECTIVE METASURFACE COUPLERS, AND OTHER METASURFACES Mar 17, 2024 Pending
Array ( [id] => 19346760 [patent_doc_number] => 20240255723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => IMAGING LENS ASSEMBLY MODULE, CAMERA MODULE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/603292 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603292
Imaging lens assembly module, camera module and electronic device Mar 12, 2024 Issued
Array ( [id] => 20208272 [patent_doc_number] => 20250277992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => EYEWEAR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/594131 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18594131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594131
EYEWEAR ASSEMBLY Mar 3, 2024 Pending
Array ( [id] => 19382584 [patent_doc_number] => 20240272454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Longitudinal Chromatic Aberration Manipulation for Myopia Control [patent_app_type] => utility [patent_app_number] => 18/440488 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18440488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440488
Longitudinal Chromatic Aberration Manipulation for Myopia Control Feb 12, 2024 Pending
Array ( [id] => 19204202 [patent_doc_number] => 20240176101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => AUTOMATIC FOCUSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/431822 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431822
AUTOMATIC FOCUSING SYSTEM Feb 1, 2024 Pending
Array ( [id] => 19160371 [patent_doc_number] => 20240153078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, IMAGE PROCESSING DEVICE, AND OPHTHALMIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/405632 [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] => 9960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405632
IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, IMAGE PROCESSING DEVICE, AND OPHTHALMIC DEVICE Jan 4, 2024 Pending
Array ( [id] => 19283237 [patent_doc_number] => 20240219713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD AND APPARATUS FOR OPTIMIZING SURFACE SHAPE OF REFLECTING MIRROR [patent_app_type] => utility [patent_app_number] => 18/402128 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402128
METHOD AND APPARATUS FOR OPTIMIZING SURFACE SHAPE OF REFLECTING MIRROR Jan 1, 2024 Pending
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