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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] => 16542693 [patent_doc_number] => 20200409108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => OPTICAL LENS MODULE [patent_app_type] => utility [patent_app_number] => 16/914370 [patent_app_country] => US [patent_app_date] => 2020-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914370
OPTICAL LENS MODULE Jun 27, 2020 Abandoned
Array ( [id] => 16542602 [patent_doc_number] => 20200409017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => LENS MODULE [patent_app_type] => utility [patent_app_number] => 16/914367 [patent_app_country] => US [patent_app_date] => 2020-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914367
LENS MODULE Jun 27, 2020 Abandoned
Array ( [id] => 17823962 [patent_doc_number] => 11428907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Optical lens module [patent_app_type] => utility [patent_app_number] => 16/914373 [patent_app_country] => US [patent_app_date] => 2020-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3006 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914373
Optical lens module Jun 27, 2020 Issued
Array ( [id] => 16542609 [patent_doc_number] => 20200409024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => LENS MODULE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/914354 [patent_app_country] => US [patent_app_date] => 2020-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914354
LENS MODULE AND ELECTRONIC DEVICE Jun 26, 2020 Abandoned
Array ( [id] => 17767799 [patent_doc_number] => 11399714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Device for reliably determining biometric measurement variables of the whole eye [patent_app_type] => utility [patent_app_number] => 16/913308 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5303 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913308 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913308
Device for reliably determining biometric measurement variables of the whole eye Jun 25, 2020 Issued
Array ( [id] => 17293722 [patent_doc_number] => 20210389561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM [patent_app_type] => utility [patent_app_number] => 16/900972 [patent_app_country] => US [patent_app_date] => 2020-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900972
Four-piece infrared single wavelength lens system Jun 13, 2020 Issued
Array ( [id] => 16690010 [patent_doc_number] => 20210072487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => IMAGING LENS ASSEMBLY MODULE, CAMERA MODULE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/892395 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892395
Imaging lens assembly module, camera module and electronic device Jun 3, 2020 Issued
Array ( [id] => 17260289 [patent_doc_number] => 20210373274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => OPTICAL ARRANGEMENT FOR SMALL SIZE WIDE ANGLE AUTO FOCUS IMAGING LENS FOR HIGH RESOLUTION SENSORS [patent_app_type] => utility [patent_app_number] => 16/887256 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887256
Optical arrangement for small size wide angle auto focus imaging lens for high resolution sensors May 28, 2020 Issued
Array ( [id] => 17736273 [patent_doc_number] => 20220221732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => SYSTEMS AND METHODS FOR FABRICATING MICROSTRUCTURES [patent_app_type] => utility [patent_app_number] => 17/614324 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17614324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614324
Systems and methods for fabricating microstructures May 28, 2020 Issued
Array ( [id] => 20159521 [patent_doc_number] => 12386142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Camera module [patent_app_type] => utility [patent_app_number] => 17/615398 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 6017 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615398
Camera module May 25, 2020 Issued
Array ( [id] => 18135694 [patent_doc_number] => 11561361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Optical apparatus [patent_app_type] => utility [patent_app_number] => 16/880213 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3642 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880213
Optical apparatus May 20, 2020 Issued
Array ( [id] => 16630080 [patent_doc_number] => 20210048733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => PLASTIC LENS BARREL, IMAGING LENS MODULE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/877544 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16877544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/877544
Plastic lens barrel, imaging lens module and electronic device May 18, 2020 Issued
Array ( [id] => 20344383 [patent_doc_number] => 12468111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method for adjusting the holder of an optical element held in a holder, optical component and optical assembly [patent_app_type] => utility [patent_app_number] => 17/615092 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4169 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615092
Method for adjusting the holder of an optical element held in a holder, optical component and optical assembly May 14, 2020 Issued
Array ( [id] => 18135697 [patent_doc_number] => 11561364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Optical imaging lens module [patent_app_type] => utility [patent_app_number] => 16/869537 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 37 [patent_no_of_words] => 15166 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869537
Optical imaging lens module May 6, 2020 Issued
Array ( [id] => 16224328 [patent_doc_number] => 20200249445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => OPTICAL IMAGING LENS ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/857728 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16857728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857728
Optical imaging lens assembly Apr 23, 2020 Issued
Array ( [id] => 17636299 [patent_doc_number] => 11347020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Folded camera lens designs [patent_app_type] => utility [patent_app_number] => 16/851475 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 52 [patent_no_of_words] => 17868 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851475
Folded camera lens designs Apr 16, 2020 Issued
Array ( [id] => 16993496 [patent_doc_number] => 20210231916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => Optical Image Capturing Module [patent_app_type] => utility [patent_app_number] => 16/848336 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848336
Optical image capturing module Apr 13, 2020 Issued
Array ( [id] => 16192336 [patent_doc_number] => 20200233185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => OPTICAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/844579 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844579
Optical imaging system Apr 8, 2020 Issued
Array ( [id] => 16400375 [patent_doc_number] => 20200341233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => LENS AUTOFOCUS ACTUATING DEVICE [patent_app_type] => utility [patent_app_number] => 16/830500 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830500
Lens autofocus actuating device Mar 25, 2020 Issued
Array ( [id] => 17846187 [patent_doc_number] => 11435551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Imaging device, imaging system, and recording medium [patent_app_type] => utility [patent_app_number] => 16/827867 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5380 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827867
Imaging device, imaging system, and recording medium Mar 23, 2020 Issued
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