Search

Ermias T. Woldegeorgis

Examiner (ID: 9205, Phone: (571)270-5350 , Office: P/2893 )

Most Active Art Unit
2893
Art Unit(s)
2893, 2821
Total Applications
990
Issued Applications
699
Pending Applications
103
Abandoned Applications
225

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20471106 [patent_doc_number] => 12527154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Light-emitting device and electronic apparatus [patent_app_type] => utility [patent_app_number] => 17/162538 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 17604 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162538
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS Jan 28, 2021 Issued
Array ( [id] => 20471106 [patent_doc_number] => 12527154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Light-emitting device and electronic apparatus [patent_app_type] => utility [patent_app_number] => 17/162538 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 17604 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162538
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS Jan 28, 2021 Issued
Array ( [id] => 16850897 [patent_doc_number] => 20210151642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => WAVELENGTH CONVERTED LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/159528 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159528
Wavelength converted light emitting device Jan 26, 2021 Issued
Array ( [id] => 18985490 [patent_doc_number] => 11910703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Quantum dot composition including a quantum dot, and a ligand having a head portion, a connecting portion including a metal, and a tail portion [patent_app_type] => utility [patent_app_number] => 17/152640 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 14421 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17152640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152640
Quantum dot composition including a quantum dot, and a ligand having a head portion, a connecting portion including a metal, and a tail portion Jan 18, 2021 Issued
Array ( [id] => 17319330 [patent_doc_number] => 20210408380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/146928 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146928
Organic light-emitting device and electronic apparatus including the same Jan 11, 2021 Issued
Array ( [id] => 17509561 [patent_doc_number] => 20220102664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => QLED DEVICES, HOLE TRANSPORT MATERIALS AND PRODUCING METHODS THEREOF, AND DISPLAY DEVICES [patent_app_type] => utility [patent_app_number] => 17/426615 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426615
QLED devices, hole transport materials and producing methods thereof, and display devices Jan 10, 2021 Issued
Array ( [id] => 17692524 [patent_doc_number] => 20220199817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/144177 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144177
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME Jan 7, 2021 Abandoned
Array ( [id] => 16765448 [patent_doc_number] => 20210111030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => METHOD OF PRODUCING A SEMICONDUCTOR LASER AND SEMICONDUCTOR LASER [patent_app_type] => utility [patent_app_number] => 17/126907 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17126907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126907
Method of producing a semiconductor laser and semiconductor laser Dec 17, 2020 Issued
Array ( [id] => 17645296 [patent_doc_number] => 20220173035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => MAGNETIC CORE WITH HARD FERROMAGNETIC BIASING LAYERS AND STRUCTURES CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 17/108096 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108096
Magnetic core with hard ferromagnetic biasing layers and structures containing same Nov 30, 2020 Issued
Array ( [id] => 18502315 [patent_doc_number] => 20230225193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => PEROVSKITE PRECURSOR SOLUTION FOR IMPROVING STABILITY OF PEROVSKITE SOLAR CELL [patent_app_type] => utility [patent_app_number] => 18/010151 [patent_app_country] => US [patent_app_date] => 2020-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18010151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010151
PEROVSKITE PRECURSOR SOLUTION FOR IMPROVING STABILITY OF PEROVSKITE SOLAR CELL Nov 25, 2020 Pending
Array ( [id] => 17429958 [patent_doc_number] => 20220057667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 16/972030 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972030
Display panel having first and second wires extended and arranged in the same direction in the bezel region Nov 23, 2020 Issued
Array ( [id] => 16677297 [patent_doc_number] => 20210066063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => METHOD FOR MANUFACTURING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/095550 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095550
Method for manufacturing a substrate Nov 10, 2020 Issued
Array ( [id] => 16631700 [patent_doc_number] => 20210050353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 17/089734 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17089734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089734
Semiconductor memory device Nov 4, 2020 Issued
Array ( [id] => 20216211 [patent_doc_number] => 12412866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Back plate and manufacturing method thereof, method for bonding chip, and display device [patent_app_type] => utility [patent_app_number] => 17/418809 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 6907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418809
Back plate and manufacturing method thereof, method for bonding chip, and display device Oct 18, 2020 Issued
Array ( [id] => 20216211 [patent_doc_number] => 12412866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Back plate and manufacturing method thereof, method for bonding chip, and display device [patent_app_type] => utility [patent_app_number] => 17/418809 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 6907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418809
Back plate and manufacturing method thereof, method for bonding chip, and display device Oct 18, 2020 Issued
Array ( [id] => 17232193 [patent_doc_number] => 20210358750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Semiconductor Devices and Methods of Manufacture [patent_app_type] => utility [patent_app_number] => 17/071554 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071554
Semiconductor devices and methods of manufacture Oct 14, 2020 Issued
Array ( [id] => 19906573 [patent_doc_number] => 12283592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Semiconductor device and electronic equipment [patent_app_type] => utility [patent_app_number] => 17/755355 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7657 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 17755355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755355
Semiconductor device and electronic equipment Oct 14, 2020 Issued
Array ( [id] => 19872388 [patent_doc_number] => 12265248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-01 [patent_title] => Electronic devices with optical sensor isolation [patent_app_type] => utility [patent_app_number] => 17/064315 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10313 [patent_no_of_claims] => 25 [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] => 17064315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064315
Electronic devices with optical sensor isolation Oct 5, 2020 Issued
Array ( [id] => 19872388 [patent_doc_number] => 12265248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-01 [patent_title] => Electronic devices with optical sensor isolation [patent_app_type] => utility [patent_app_number] => 17/064315 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10313 [patent_no_of_claims] => 25 [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] => 17064315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064315
Electronic devices with optical sensor isolation Oct 5, 2020 Issued
Array ( [id] => 18009065 [patent_doc_number] => 20220367832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => FRONT PANEL FOR DISPLAY DEVICE, FLEXIBLE ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE, STACKED BODY FOR DISPLAY DEVICE, AND STACKED BODY [patent_app_type] => utility [patent_app_number] => 17/762306 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762306
FRONT PANEL FOR DISPLAY DEVICE, FLEXIBLE ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE, STACKED BODY FOR DISPLAY DEVICE, AND STACKED BODY Sep 27, 2020 Pending
Menu