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] => 16957399 [patent_doc_number] => 11061255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Ophthalmic lens comprising lenslets for preventing and/or slowing myopia progression [patent_app_type] => utility [patent_app_number] => 15/992487 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6937 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15992487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/992487
Ophthalmic lens comprising lenslets for preventing and/or slowing myopia progression May 29, 2018 Issued
Array ( [id] => 16446242 [patent_doc_number] => 10838166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Rear attachment lens and imaging apparatus [patent_app_type] => utility [patent_app_number] => 15/982962 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11791 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15982962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/982962
Rear attachment lens and imaging apparatus May 16, 2018 Issued
Array ( [id] => 17636309 [patent_doc_number] => 11347030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Imaging lens system [patent_app_type] => utility [patent_app_number] => 15/979776 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13265 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979776
Imaging lens system May 14, 2018 Issued
Array ( [id] => 13555251 [patent_doc_number] => 20180329173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 15/977221 [patent_app_country] => US [patent_app_date] => 2018-05-11 [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] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977221 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/977221
Optical system May 10, 2018 Issued
Array ( [id] => 14627813 [patent_doc_number] => 20190227274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => Camera Optical Lens [patent_app_type] => utility [patent_app_number] => 15/976381 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15976381 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/976381
Camera optical lens May 9, 2018 Issued
Array ( [id] => 13398711 [patent_doc_number] => 20180250898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => METHODS FOR FORMATION OF AN OPHTHALMIC LENS WITH AN INSERT UTILIZING VOXEL-BASED LITHOGRAPHY TECHNIQUES [patent_app_type] => utility [patent_app_number] => 15/971452 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 15971452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971452
METHODS FOR FORMATION OF AN OPHTHALMIC LENS WITH AN INSERT UTILIZING VOXEL-BASED LITHOGRAPHY TECHNIQUES May 3, 2018 Abandoned
Array ( [id] => 14627793 [patent_doc_number] => 20190227264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => Camera Optical Lens [patent_app_type] => utility [patent_app_number] => 15/971115 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15971115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971115
Camera optical lens May 3, 2018 Issued
Array ( [id] => 16573842 [patent_doc_number] => 10895762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Multi-coil field generation in an electronic contact lens system [patent_app_type] => utility [patent_app_number] => 15/966481 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 9083 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15966481 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966481
Multi-coil field generation in an electronic contact lens system Apr 29, 2018 Issued
Array ( [id] => 18014563 [patent_doc_number] => 11506857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Camera module and assembly method therefor [patent_app_type] => utility [patent_app_number] => 16/643194 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 9227 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16643194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643194
Camera module and assembly method therefor Apr 19, 2018 Issued
Array ( [id] => 13555367 [patent_doc_number] => 20180329231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => METHOD AND DEVICE FOR CONTROLLING GLASSES, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 15/951177 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951177 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951177
Method and device for controlling glasses, and storage medium Apr 11, 2018 Issued
Array ( [id] => 13781541 [patent_doc_number] => 20190004309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => HOUSING AND HOUSING UNIT [patent_app_type] => utility [patent_app_number] => 15/946738 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946738
HOUSING AND HOUSING UNIT Apr 5, 2018 Abandoned
Array ( [id] => 14900369 [patent_doc_number] => 20190293950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => NEAR-EYE DISPLAY APPARATUS AND METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGES [patent_app_type] => utility [patent_app_number] => 15/928643 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928643
NEAR-EYE DISPLAY APPARATUS AND METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGES Mar 21, 2018 Abandoned
Array ( [id] => 19537938 [patent_doc_number] => 12130490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Space ring, lens system, method for manufacturing space ring, and method for assembling lens system [patent_app_type] => utility [patent_app_number] => 16/982460 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3679 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982460
Space ring, lens system, method for manufacturing space ring, and method for assembling lens system Mar 18, 2018 Issued
Array ( [id] => 14787233 [patent_doc_number] => 20190268514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => LENS ASSEMBLY FOR A MOTOR VEHICLE CAMERA MODULE [patent_app_type] => utility [patent_app_number] => 15/903743 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903743
Lens assembly for a motor vehicle camera module Feb 22, 2018 Issued
Array ( [id] => 16416141 [patent_doc_number] => 10824029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Electrical connections for electro-optic elements [patent_app_type] => utility [patent_app_number] => 15/901156 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5623 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901156 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901156
Electrical connections for electro-optic elements Feb 20, 2018 Issued
Array ( [id] => 17636295 [patent_doc_number] => 11347016 [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] => 16/077477 [patent_app_country] => US [patent_app_date] => 2018-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 52 [patent_no_of_words] => 17807 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077477
Folded camera lens designs Feb 17, 2018 Issued
Array ( [id] => 17717144 [patent_doc_number] => 11381147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Driving mechanism [patent_app_type] => utility [patent_app_number] => 15/895498 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3074 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895498 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895498
Driving mechanism Feb 12, 2018 Issued
Array ( [id] => 14718721 [patent_doc_number] => 20190250424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => Eye wear retainer [patent_app_type] => utility [patent_app_number] => 15/932149 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 15932149 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/932149
Eye wear retainer Feb 12, 2018 Abandoned
Array ( [id] => 14297439 [patent_doc_number] => 10288842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Optical lens [patent_app_type] => utility [patent_app_number] => 15/896022 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4182 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15896022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/896022
Optical lens Feb 12, 2018 Issued
Array ( [id] => 12664486 [patent_doc_number] => 20180113328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => BLUE EDGE FILTER OPTICAL LENS [patent_app_type] => utility [patent_app_number] => 15/850334 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15850334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850334
Blue edge filter optical lens Dec 20, 2017 Issued
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