Search

Berhanu Mitiku

Examiner (ID: 14535, Phone: (571)270-1983 , Office: P/2156 )

Most Active Art Unit
2156
Art Unit(s)
2156, 2169
Total Applications
435
Issued Applications
223
Pending Applications
54
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18129580 [patent_doc_number] => 11555783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Method for detecting particles on the surface of an object, wafer, and mask blank [patent_app_type] => utility [patent_app_number] => 16/585374 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 8593 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585374
Method for detecting particles on the surface of an object, wafer, and mask blank Sep 26, 2019 Issued
Array ( [id] => 17259901 [patent_doc_number] => 20210372886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => OPTICAL PARTICLE SENSOR, IN PARTICULAR, EXHAUST GAS SENSOR [patent_app_type] => utility [patent_app_number] => 17/285270 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6835 [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] => 17285270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285270
Optical particle sensor, in particular, exhaust gas sensor Sep 19, 2019 Issued
Array ( [id] => 18965207 [patent_doc_number] => 11898964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Can lid inspection device, camera position adjustment method, and camera positioning jig [patent_app_type] => utility [patent_app_number] => 17/274603 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4988 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274603
Can lid inspection device, camera position adjustment method, and camera positioning jig Sep 5, 2019 Issued
Array ( [id] => 16689910 [patent_doc_number] => 20210072387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => TRIANGULATION SENSING SYSTEM AND METHOD WITH TRIANGULATION LIGHT EXTENDED FOCUS RANGE USING VARIABLE FOCUS LENS [patent_app_type] => utility [patent_app_number] => 16/563362 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563362
Triangulation sensing system and method with triangulation light extended focus range using variable focus lens Sep 5, 2019 Issued
Array ( [id] => 15592389 [patent_doc_number] => 20200072729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => FLUID REFRACTIVE INDEX OPTIMIZING PARTICLE COUNTER [patent_app_type] => utility [patent_app_number] => 16/556692 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556692
Fluid refractive index optimizing particle counter Aug 29, 2019 Issued
Array ( [id] => 17845914 [patent_doc_number] => 11435277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Device for removing energy from a beam and a method(s) of use thereof [patent_app_type] => utility [patent_app_number] => 16/553834 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 10553 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16553834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/553834
Device for removing energy from a beam and a method(s) of use thereof Aug 27, 2019 Issued
Array ( [id] => 17143212 [patent_doc_number] => 20210311225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => OPTICAL SYSTEM AND OPTICAL COMPENSATION METHOD [patent_app_type] => utility [patent_app_number] => 17/269153 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17269153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269153
Optical system and optical compensation method Aug 22, 2019 Issued
Array ( [id] => 17898209 [patent_doc_number] => 20220307871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => OPTICAL FIBER SENSING SYSTEM AND OPTICAL FIBER SENSING METHOD [patent_app_type] => utility [patent_app_number] => 17/635592 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17635592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635592
OPTICAL FIBER SENSING SYSTEM AND OPTICAL FIBER SENSING METHOD Aug 22, 2019 Abandoned
Array ( [id] => 17068388 [patent_doc_number] => 20210270603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SURFACE MEASUREMENT METHOD, COMPONENT MANUFACTURING METHOD, COMPONENT INSPECTION METHOD, AND COMPONENT MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/272672 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272672
Surface measurement method, component manufacturing method, component inspection method, and component measurement device Aug 13, 2019 Issued
Array ( [id] => 17053499 [patent_doc_number] => 20210262933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => FLOCCULATION STATE MONITORING SENSOR [patent_app_type] => utility [patent_app_number] => 17/053356 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17053356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053356
Flocculation state monitoring sensor Aug 8, 2019 Issued
Array ( [id] => 15180641 [patent_doc_number] => 20190360912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => ASSEMBLIES AND METHODS FOR REDUCING OPTICAL CROSSTALK IN PARTICLE PROCESSING SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/532047 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532047
Assemblies and methods for reducing optical crosstalk in particle processing systems Aug 4, 2019 Issued
Array ( [id] => 15456863 [patent_doc_number] => 20200041256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => DEFORMOMETER FOR DETERMINING DEFORMATION OF AN OPTICAL CAVITY OPTIC [patent_app_type] => utility [patent_app_number] => 16/520672 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520672
Deformometer for determining deformation of an optical cavity optic Jul 23, 2019 Issued
Array ( [id] => 17308166 [patent_doc_number] => 11209267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Apparatus for identifying and assessing surface variations and defects in a product from multiple viewpoints [patent_app_type] => utility [patent_app_number] => 16/454172 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2002 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454172
Apparatus for identifying and assessing surface variations and defects in a product from multiple viewpoints Jun 26, 2019 Issued
Array ( [id] => 16542099 [patent_doc_number] => 20200408513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => PORTABLE TARGETING SYSTEM FOR 3D SCANNERS [patent_app_type] => utility [patent_app_number] => 16/455262 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455262
PORTABLE TARGETING SYSTEM FOR 3D SCANNERS Jun 26, 2019 Abandoned
Array ( [id] => 18981278 [patent_doc_number] => 11906442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Foreign material inspection system of display unit [patent_app_type] => utility [patent_app_number] => 17/252567 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3409 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252567
Foreign material inspection system of display unit Jun 20, 2019 Issued
Array ( [id] => 19374821 [patent_doc_number] => 12066382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Methods of measuring extracellular vesicles and nanoparticles in complex matrices by light scattering [patent_app_type] => utility [patent_app_number] => 17/254221 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 19339 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254221
Methods of measuring extracellular vesicles and nanoparticles in complex matrices by light scattering Jun 20, 2019 Issued
Array ( [id] => 16262426 [patent_doc_number] => 10753854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => High selectivity corrosion sensor system [patent_app_type] => utility [patent_app_number] => 16/445549 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 8592 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16445549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445549
High selectivity corrosion sensor system Jun 18, 2019 Issued
Array ( [id] => 16306519 [patent_doc_number] => 10775303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Biological signal analyzing device, biological sensing apparatus, sensing method and fabrication method of biological signal analyzing device [patent_app_type] => utility [patent_app_number] => 16/440454 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 6073 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440454
Biological signal analyzing device, biological sensing apparatus, sensing method and fabrication method of biological signal analyzing device Jun 12, 2019 Issued
Array ( [id] => 17252155 [patent_doc_number] => 11187639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Thermal compensation [patent_app_type] => utility [patent_app_number] => 16/440208 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4022 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440208
Thermal compensation Jun 12, 2019 Issued
Array ( [id] => 16666246 [patent_doc_number] => 10935484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Automated assessment of sperm samples [patent_app_type] => utility [patent_app_number] => 16/438484 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5112 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16438484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438484
Automated assessment of sperm samples Jun 11, 2019 Issued
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