Search

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] => 16330126 [patent_doc_number] => 20200301092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => LENS UNIT AND METHOD FOR MANUFACTURING LENS UNIT [patent_app_type] => utility [patent_app_number] => 16/825310 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825310
LENS UNIT AND METHOD FOR MANUFACTURING LENS UNIT Mar 19, 2020 Abandoned
Array ( [id] => 19669045 [patent_doc_number] => 12181789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Camera device [patent_app_type] => utility [patent_app_number] => 17/310924 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 14754 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310924
Camera device Mar 16, 2020 Issued
Array ( [id] => 19375118 [patent_doc_number] => 12066681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Lens unit [patent_app_type] => utility [patent_app_number] => 17/439791 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9905 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439791
Lens unit Mar 3, 2020 Issued
Array ( [id] => 16800900 [patent_doc_number] => 10995831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Lens barrel and cam follower [patent_app_type] => utility [patent_app_number] => 16/805013 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 29 [patent_no_of_words] => 12231 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16805013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805013
Lens barrel and cam follower Feb 27, 2020 Issued
Array ( [id] => 16345575 [patent_doc_number] => 20200310226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => LENS MODULE [patent_app_type] => utility [patent_app_number] => 16/794503 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16794503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794503
Lens module Feb 18, 2020 Issued
Array ( [id] => 16016607 [patent_doc_number] => 20200183147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Optical Shutters Having Offset Liquid Lenses [patent_app_type] => utility [patent_app_number] => 16/789704 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789704 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789704
Optical shutters having offset liquid lenses Feb 12, 2020 Issued
Array ( [id] => 16345423 [patent_doc_number] => 20200310074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => IMAGING LENS MODULE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/780967 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780967
Imaging lens module and electronic device Feb 3, 2020 Issued
Array ( [id] => 19537940 [patent_doc_number] => 12130492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Lens system and imaging apparatus [patent_app_type] => utility [patent_app_number] => 17/431642 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5169 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431642
Lens system and imaging apparatus Jan 30, 2020 Issued
Array ( [id] => 17650958 [patent_doc_number] => 11353682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Imaging lens and imaging apparatus [patent_app_type] => utility [patent_app_number] => 16/774839 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 43 [patent_no_of_words] => 25447 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774839
Imaging lens and imaging apparatus Jan 27, 2020 Issued
Array ( [id] => 17016473 [patent_doc_number] => 11086108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Imaging lens assembly and electronic device [patent_app_type] => utility [patent_app_number] => 16/748874 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5918 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748874
Imaging lens assembly and electronic device Jan 21, 2020 Issued
Array ( [id] => 17521819 [patent_doc_number] => 20220107668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => ELECTRONIC DEVICE COMPRISING CAMERA MODULE [patent_app_type] => utility [patent_app_number] => 17/312275 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312275
Electronic device comprising camera module Jan 20, 2020 Issued
Array ( [id] => 17824065 [patent_doc_number] => 11429011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Optical system [patent_app_type] => utility [patent_app_number] => 16/745826 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4353 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745826 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745826
Optical system Jan 16, 2020 Issued
Array ( [id] => 17521631 [patent_doc_number] => 20220107480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => OPTICAL LENS, CAMERA MODULE, AND ASSEMBLY METHOD FOR THE OPTICAL LENS [patent_app_type] => utility [patent_app_number] => 17/426878 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9541 [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] => 17426878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426878
Optical lens, camera module, and assembly method for the optical lens Jan 2, 2020 Issued
Array ( [id] => 16362673 [patent_doc_number] => 20200319424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => OPTICAL LENS, LENS MODULE, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/729073 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729073
OPTICAL LENS, LENS MODULE, AND ELECTRONIC DEVICE Dec 26, 2019 Abandoned
Array ( [id] => 16106953 [patent_doc_number] => 20200205499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => MULTI-PURPOSE HEADWEAR ACCESSORY [patent_app_type] => utility [patent_app_number] => 16/728281 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16728281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728281
MULTI-PURPOSE HEADWEAR ACCESSORY Dec 26, 2019 Abandoned
Array ( [id] => 17628737 [patent_doc_number] => 20220163752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => OPTICAL DEVICE ACTUATOR AND LENS BARREL PROVIDED WITH SAME [patent_app_type] => utility [patent_app_number] => 17/421597 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421597
Optical device actuator and lens barrel provided with same Dec 22, 2019 Issued
Array ( [id] => 18719421 [patent_doc_number] => 11796761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => High resolution, wide FOV static lens assembly [patent_app_type] => utility [patent_app_number] => 16/718873 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3830 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16718873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718873
High resolution, wide FOV static lens assembly Dec 17, 2019 Issued
Array ( [id] => 16094009 [patent_doc_number] => 20200200991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => OPTICAL COMPONENT FIXING STRUCTURE AND PROJECTOR [patent_app_type] => utility [patent_app_number] => 16/717989 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717989
Optical component fixing structure and projector Dec 16, 2019 Issued
Array ( [id] => 17301227 [patent_doc_number] => 20210397066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => REDUCING IMPACT OF CROSS-TALK BETWEEN MODULATORS THAT DRIVE A MULTI-CHANNEL AOM [patent_app_type] => utility [patent_app_number] => 17/296739 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17296739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296739
REDUCING IMPACT OF CROSS-TALK BETWEEN MODULATORS THAT DRIVE A MULTI-CHANNEL AOM Dec 12, 2019 Abandoned
Array ( [id] => 16076133 [patent_doc_number] => 20200192053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => LENS ASSEMBLY FOR AN IMAGE DETECTION DEVICE FOR A VEHICLE, IMAGE DETECTION DEVICE, AND METHOD FOR MANUFACTURING AN IMAGE DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/710806 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16710806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/710806
LENS ASSEMBLY FOR AN IMAGE DETECTION DEVICE FOR A VEHICLE, IMAGE DETECTION DEVICE, AND METHOD FOR MANUFACTURING AN IMAGE DETECTION DEVICE Dec 10, 2019 Abandoned
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