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] => 11062190 [patent_doc_number] => 20160259152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'PHOTOGRAPHING OPTICAL LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/153529 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 26351 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15153529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/153529
Photographing optical lens assembly, image capturing unit and electronic device May 11, 2016 Issued
Array ( [id] => 12351150 [patent_doc_number] => 09952557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => System for producing ultra-thin color phase hologram with metasurfaces [patent_app_type] => utility [patent_app_number] => 15/152535 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2057 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15152535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/152535
System for producing ultra-thin color phase hologram with metasurfaces May 10, 2016 Issued
Array ( [id] => 11291921 [patent_doc_number] => 20160341853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'OPTICAL ASSEMBLY AND MANUFACTURING METHOD THEREOF, AND POLARIZER' [patent_app_type] => utility [patent_app_number] => 15/151273 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3882 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15151273 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/151273
Optical assembly and manufacturing method thereof, and polarizer May 9, 2016 Issued
Array ( [id] => 11909660 [patent_doc_number] => 09778468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Head-mounted display and diopter adjustment method thereof' [patent_app_type] => utility [patent_app_number] => 15/151047 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6198 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 15151047 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/151047
Head-mounted display and diopter adjustment method thereof May 9, 2016 Issued
Array ( [id] => 11621333 [patent_doc_number] => 20170131520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'OPTICAL IMAGE CAPTURING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/151173 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 28657 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15151173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/151173
Optical image capturing system May 9, 2016 Issued
Array ( [id] => 12589293 [patent_doc_number] => 20180088260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => PIXEL ARRANGEMENT STRUCTURE, DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 15/536347 [patent_app_country] => US [patent_app_date] => 2016-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15536347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536347
Pixel arrangement structure, display panel and display device May 4, 2016 Issued
Array ( [id] => 12248618 [patent_doc_number] => 09921388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Lens moving apparatus and camera module and optical device including the same' [patent_app_type] => utility [patent_app_number] => 15/144148 [patent_app_country] => US [patent_app_date] => 2016-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 33 [patent_no_of_words] => 24175 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15144148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144148
Lens moving apparatus and camera module and optical device including the same May 1, 2016 Issued
Array ( [id] => 12045939 [patent_doc_number] => 09823537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Reflective display device' [patent_app_type] => utility [patent_app_number] => 15/144801 [patent_app_country] => US [patent_app_date] => 2016-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4427 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15144801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144801
Reflective display device May 1, 2016 Issued
Array ( [id] => 11530180 [patent_doc_number] => 20170090158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'OPTICAL IMAGE CAPTURING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/144578 [patent_app_country] => US [patent_app_date] => 2016-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 29314 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15144578 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144578
Optical image capturing system May 1, 2016 Issued
Array ( [id] => 11830153 [patent_doc_number] => 09726892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Light guide prism and image display apparatus' [patent_app_type] => utility [patent_app_number] => 15/138652 [patent_app_country] => US [patent_app_date] => 2016-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 6944 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15138652 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/138652
Light guide prism and image display apparatus Apr 25, 2016 Issued
Array ( [id] => 11109163 [patent_doc_number] => 20160306133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'HOLDING APPARATUS FOR AN OPTICAL MEASUREMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 15/133370 [patent_app_country] => US [patent_app_date] => 2016-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5245 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15133370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/133370
Holding apparatus for an optical measurement device Apr 19, 2016 Issued
Array ( [id] => 11116569 [patent_doc_number] => 20160313543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'OPTICAL SYSTEM AND IMAGING APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/132989 [patent_app_country] => US [patent_app_date] => 2016-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5895 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15132989 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/132989
Optical system and imaging apparatus including the same Apr 18, 2016 Issued
Array ( [id] => 11116561 [patent_doc_number] => 20160313535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'OPTICAL SYSTEM AND IMAGING APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/132726 [patent_app_country] => US [patent_app_date] => 2016-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8059 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15132726 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/132726
Optical system and imaging apparatus including the same Apr 18, 2016 Issued
Array ( [id] => 12087815 [patent_doc_number] => 09841542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Optical assembly and the method to make the same' [patent_app_type] => utility [patent_app_number] => 15/093752 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15093752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/093752
Optical assembly and the method to make the same Apr 7, 2016 Issued
Array ( [id] => 15471447 [patent_doc_number] => 10551593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Optical lens [patent_app_type] => utility [patent_app_number] => 15/093762 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2986 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15093762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/093762
Optical lens Apr 7, 2016 Issued
Array ( [id] => 13650459 [patent_doc_number] => 09851542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Imaging lens [patent_app_type] => utility [patent_app_number] => 15/093759 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5443 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15093759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/093759
Imaging lens Apr 7, 2016 Issued
Array ( [id] => 12194086 [patent_doc_number] => 09897811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Curved eyepiece with color correction for head wearable display' [patent_app_type] => utility [patent_app_number] => 15/093227 [patent_app_country] => US [patent_app_date] => 2016-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3997 [patent_no_of_claims] => 18 [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] => 15093227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/093227
Curved eyepiece with color correction for head wearable display Apr 6, 2016 Issued
Array ( [id] => 11988989 [patent_doc_number] => 20170293144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'SEE-THROUGH CURVED EYEPIECE WITH PATTERNED OPTICAL COMBINER' [patent_app_type] => utility [patent_app_number] => 15/093235 [patent_app_country] => US [patent_app_date] => 2016-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3893 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15093235 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/093235
See-through curved eyepiece with patterned optical combiner Apr 6, 2016 Issued
Array ( [id] => 11985547 [patent_doc_number] => 20170289703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'System and Method for an Optical MEMS Transducer' [patent_app_type] => utility [patent_app_number] => 15/090947 [patent_app_country] => US [patent_app_date] => 2016-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6787 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15090947 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/090947
System and method for an optical MEMS transducer Apr 4, 2016 Issued
Array ( [id] => 14951733 [patent_doc_number] => 10437130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Method and apparatus for simulating electromagnetic radiation path modifying devices [patent_app_type] => utility [patent_app_number] => 15/563820 [patent_app_country] => US [patent_app_date] => 2016-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5990 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15563820 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/563820
Method and apparatus for simulating electromagnetic radiation path modifying devices Apr 3, 2016 Issued
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