Search

Hiwot E. Tefera

Examiner (ID: 18889, Phone: (571)270-3320 , Office: P/3637 )

Most Active Art Unit
3637
Art Unit(s)
3637
Total Applications
910
Issued Applications
634
Pending Applications
81
Abandoned Applications
214

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16758032 [patent_doc_number] => 10976575 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Digital eyeware [patent_app_type] => utility [patent_app_number] => 16/239518 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2878 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239518
Digital eyeware Jan 2, 2019 Issued
Array ( [id] => 16558655 [patent_doc_number] => 20210003804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Three-Dimensional Dynamic Adjustment And Locking Mechanism [patent_app_type] => utility [patent_app_number] => 16/626684 [patent_app_country] => US [patent_app_date] => 2018-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626684
Three-dimensional dynamic adjustment and locking mechanism Dec 28, 2018 Issued
Array ( [id] => 14285491 [patent_doc_number] => 20190140030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => PIXEL ARRANGEMENT STRUCTURE AND DRIVING METHOD THEREOF, DISPLAY SUBSTRATE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/234777 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16234777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234777
Pixel arrangement structure and driving method thereof, display substrate and display device Dec 27, 2018 Issued
Array ( [id] => 16698150 [patent_doc_number] => 10948743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Lenses, devices, methods and systems for refractive error [patent_app_type] => utility [patent_app_number] => 16/226187 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 108 [patent_figures_cnt] => 111 [patent_no_of_words] => 69698 [patent_no_of_claims] => 20 [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] => 16226187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/226187
Lenses, devices, methods and systems for refractive error Dec 18, 2018 Issued
Array ( [id] => 14233805 [patent_doc_number] => 20190129075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => FREE-FORM SURFACE LENS, METHOD OF DESIGNING FREE-FORM SURFACE LENS, FREE-FORM SURFACE MIRROR, METHOD OF DESIGNING FREE-FORM SURFACE MIRROR, AND PROJECTION TYPE VIDEO DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/217983 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16217983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217983
Free-form surface lens, method of designing free-form surface lens, free-form surface mirror, method of designing free-form surface mirror, and projection type video display apparatus Dec 11, 2018 Issued
Array ( [id] => 19537951 [patent_doc_number] => 12130503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Contact lens with adaptable curvature [patent_app_type] => utility [patent_app_number] => 17/311340 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5232 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311340
Contact lens with adaptable curvature Dec 4, 2018 Issued
Array ( [id] => 18046217 [patent_doc_number] => 11520168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Contact lens and communication system [patent_app_type] => utility [patent_app_number] => 16/954008 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 10181 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954008
Contact lens and communication system Nov 27, 2018 Issued
Array ( [id] => 14442485 [patent_doc_number] => 20190179115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => Optical Assembly for a Wide Field of View Camera with Low TV Distortion [patent_app_type] => utility [patent_app_number] => 16/200618 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16200618 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200618
Optical assembly for a wide field of view camera with low TV distortion Nov 25, 2018 Issued
Array ( [id] => 17666617 [patent_doc_number] => 11360307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Optical system of near-eye see-through head-mounted display [patent_app_type] => utility [patent_app_number] => 16/760387 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7344 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760387
Optical system of near-eye see-through head-mounted display Nov 6, 2018 Issued
Array ( [id] => 13960391 [patent_doc_number] => 20190056539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => DIELECTRIC MIRROR [patent_app_type] => utility [patent_app_number] => 16/167672 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 16167672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167672
Dielectric mirror Oct 22, 2018 Issued
Array ( [id] => 15803469 [patent_doc_number] => 20200124877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => CONFETTI INLAID WEARABLE NOVELTY ITEMS [patent_app_type] => utility [patent_app_number] => 16/164241 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164241
CONFETTI INLAID WEARABLE NOVELTY ITEMS Oct 17, 2018 Abandoned
Array ( [id] => 16565402 [patent_doc_number] => 10890768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Polarization-based dynamic focuser [patent_app_type] => utility [patent_app_number] => 16/160831 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 8264 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160831
Polarization-based dynamic focuser Oct 14, 2018 Issued
Array ( [id] => 16446205 [patent_doc_number] => 10838128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Wire grid polarizer and method of manufacture [patent_app_type] => utility [patent_app_number] => 16/159270 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3937 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16159270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/159270
Wire grid polarizer and method of manufacture Oct 11, 2018 Issued
Array ( [id] => 14105755 [patent_doc_number] => 20190094553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => HEAD-MOUNTED DISPLAY SYSTEM AND COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/159026 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16159026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/159026
HEAD-MOUNTED DISPLAY SYSTEM AND COMPONENTS Oct 11, 2018 Abandoned
Array ( [id] => 18046218 [patent_doc_number] => 11520169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Expansion of field of view [patent_app_type] => utility [patent_app_number] => 16/754224 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 43 [patent_no_of_words] => 6694 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754224
Expansion of field of view Oct 10, 2018 Issued
Array ( [id] => 18946912 [patent_doc_number] => 11890184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Systems, apparatuses, and methods for intraocular lens selection using artificial intelligence [patent_app_type] => utility [patent_app_number] => 16/145751 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6352 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145751
Systems, apparatuses, and methods for intraocular lens selection using artificial intelligence Sep 27, 2018 Issued
Array ( [id] => 17071811 [patent_doc_number] => 20210274029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => CAMERA AND TERMINAL [patent_app_type] => utility [patent_app_number] => 17/280363 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280363
Camera and terminal Sep 26, 2018 Issued
Array ( [id] => 13844137 [patent_doc_number] => 20190025553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => OPTICAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/139235 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16139235 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/139235
Optical imaging system Sep 23, 2018 Issued
Array ( [id] => 15684249 [patent_doc_number] => 20200096788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => DISCRETE SIGNAL PATHS FOR AN OPHTHALMIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/138258 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -57 [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] => 16138258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/138258
DISCRETE SIGNAL PATHS FOR AN OPHTHALMIC DEVICE Sep 20, 2018 Abandoned
Array ( [id] => 16178542 [patent_doc_number] => 20200225510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => FRAME COMPONENT, TEMPLE, FRAME, AND EYEWEAR [patent_app_type] => utility [patent_app_number] => 16/650400 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650400
Frame component, temple, frame, and eyewear Sep 20, 2018 Issued
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