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] => 19028419 [patent_doc_number] => 11927774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Adaptable lenses for smart eyeglasses [patent_app_type] => utility [patent_app_number] => 17/416398 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3378 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416398
Adaptable lenses for smart eyeglasses Dec 19, 2019 Issued
Array ( [id] => 16844190 [patent_doc_number] => 11016272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Imaging lens [patent_app_type] => utility [patent_app_number] => 16/722032 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 10110 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722032
Imaging lens Dec 19, 2019 Issued
Array ( [id] => 17379400 [patent_doc_number] => 11237412 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-01 [patent_title] => Antenna implementation embedded in optical waveguide module [patent_app_type] => utility [patent_app_number] => 16/716858 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 8478 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716858
Antenna implementation embedded in optical waveguide module Dec 16, 2019 Issued
Array ( [id] => 15803377 [patent_doc_number] => 20200124831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => OPTICAL AND OPTOELECTRONIC ASSEMBLIES INCLUDING MICRO-SPACERS, AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/717239 [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] => 5617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16717239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717239
Optical and optoelectronic assemblies including micro-spacers, and methods of manufacturing the same Dec 16, 2019 Issued
Array ( [id] => 17209029 [patent_doc_number] => 11169398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Spectacle lens and method for producing a spectacle lens [patent_app_type] => utility [patent_app_number] => 16/714160 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 10438 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714160
Spectacle lens and method for producing a spectacle lens Dec 12, 2019 Issued
Array ( [id] => 17528151 [patent_doc_number] => 11300833 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-12 [patent_title] => Polarization sensitive optical diffuser [patent_app_type] => utility [patent_app_number] => 16/714430 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 11573 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714430
Polarization sensitive optical diffuser Dec 12, 2019 Issued
Array ( [id] => 18719491 [patent_doc_number] => 11796833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Modularized eyewear systems, apparatuses, and methods [patent_app_type] => utility [patent_app_number] => 16/711340 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11421 [patent_no_of_claims] => 27 [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] => 16711340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711340
Modularized eyewear systems, apparatuses, and methods Dec 10, 2019 Issued
Array ( [id] => 18872656 [patent_doc_number] => 11860455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Modular prescription augmented reality display [patent_app_type] => utility [patent_app_number] => 16/711228 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 17504 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711228
Modular prescription augmented reality display Dec 10, 2019 Issued
Array ( [id] => 17371676 [patent_doc_number] => 20220026728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => OPTICAL DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 17/311371 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311371
OPTICAL DEVICES AND METHODS Dec 8, 2019 Abandoned
Array ( [id] => 17331027 [patent_doc_number] => 11221486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => AR headsets with improved pinhole mirror arrays [patent_app_type] => utility [patent_app_number] => 16/708391 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 14181 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708391
AR headsets with improved pinhole mirror arrays Dec 8, 2019 Issued
Array ( [id] => 16016649 [patent_doc_number] => 20200183168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => NANOVOIDED POLYMERS HAVING SHAPED VOIDS [patent_app_type] => utility [patent_app_number] => 16/703674 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703674
Nanovoided polymers having shaped voids Dec 3, 2019 Issued
Array ( [id] => 15996695 [patent_doc_number] => 20200174218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => Focusing Device [patent_app_type] => utility [patent_app_number] => 16/701851 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701851
Focusing device Dec 2, 2019 Issued
Array ( [id] => 17282686 [patent_doc_number] => 11199713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Polychromatic light out-coupling apparatus, near-eye displays comprising the same, and method of out-coupling polychromatic light [patent_app_type] => utility [patent_app_number] => 16/698588 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 8915 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698588
Polychromatic light out-coupling apparatus, near-eye displays comprising the same, and method of out-coupling polychromatic light Nov 26, 2019 Issued
Array ( [id] => 17976899 [patent_doc_number] => 11493757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 16/692951 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 16247 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692951
Electronic device Nov 21, 2019 Issued
Array ( [id] => 17588642 [patent_doc_number] => 11326904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Measurement of a relative position of movable elements [patent_app_type] => utility [patent_app_number] => 17/297590 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4129 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297590
Measurement of a relative position of movable elements Nov 19, 2019 Issued
Array ( [id] => 16270466 [patent_doc_number] => 20200271953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => WEARABLE DEVICE AND ELECTRICAL CONNECTOR WITH MAGNETIC ATTRACTION [patent_app_type] => utility [patent_app_number] => 16/689209 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16689209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689209
Wearable device and electrical connector with magnetic attraction Nov 19, 2019 Issued
Array ( [id] => 17651001 [patent_doc_number] => 11353725 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-07 [patent_title] => Magnetic force electrical contacts [patent_app_type] => utility [patent_app_number] => 16/689335 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4233 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16689335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689335
Magnetic force electrical contacts Nov 19, 2019 Issued
Array ( [id] => 17605422 [patent_doc_number] => 11333905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Hinge feed antenna of eyewear [patent_app_type] => utility [patent_app_number] => 16/684505 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3584 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684505
Hinge feed antenna of eyewear Nov 13, 2019 Issued
Array ( [id] => 16779642 [patent_doc_number] => 20210116721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => PARALLAX ERROR CORRECTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/670769 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670769
PARALLAX ERROR CORRECTING SYSTEM Oct 30, 2019 Abandoned
Array ( [id] => 16809854 [patent_doc_number] => 20210132409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Oxygen Permeable Scleral Contact Lenses Using Patterned Air Cavities [patent_app_type] => utility [patent_app_number] => 16/670515 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670515 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670515
Oxygen permeable scleral contact lenses using patterned air cavities Oct 30, 2019 Issued
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