Search

Anhdao Doan

Examiner (ID: 8151, Phone: (571)272-8703 , Office: P/2914 )

Most Active Art Unit
2914
Art Unit(s)
2914
Total Applications
4323
Issued Applications
4276
Pending Applications
0
Abandoned Applications
45

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14900507 [patent_doc_number] => 20190294019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => BEAM SCANNING APPARATUS AND OPTICAL APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/277071 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16277071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277071
Beam scanning apparatus and optical apparatus including the same Feb 14, 2019 Issued
Array ( [id] => 14718837 [patent_doc_number] => 20190250482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => LIGHT BEAM DIRECTION CONTROL ELEMENT [patent_app_type] => utility [patent_app_number] => 16/275752 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275752
Light beam direction control element Feb 13, 2019 Issued
Array ( [id] => 16971801 [patent_doc_number] => 11067769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Lens barrel and image capturing apparatus [patent_app_type] => utility [patent_app_number] => 16/272782 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5131 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16272782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272782
Lens barrel and image capturing apparatus Feb 10, 2019 Issued
Array ( [id] => 17061466 [patent_doc_number] => 11106063 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-31 [patent_title] => Electrically-tunable optical filters and methods [patent_app_type] => utility [patent_app_number] => 16/271424 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 4820 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271424
Electrically-tunable optical filters and methods Feb 7, 2019 Issued
Array ( [id] => 19355359 [patent_doc_number] => 12055796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Lens and method for manufacturing lens [patent_app_type] => utility [patent_app_number] => 16/968102 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 11971 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968102
Lens and method for manufacturing lens Feb 6, 2019 Issued
Array ( [id] => 17636305 [patent_doc_number] => 11347026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Imaging optical system and image projection apparatus [patent_app_type] => utility [patent_app_number] => 16/257883 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7302 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257883
Imaging optical system and image projection apparatus Jan 24, 2019 Issued
Array ( [id] => 17194408 [patent_doc_number] => 11163159 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-02 [patent_title] => Display system with extended display area [patent_app_type] => utility [patent_app_number] => 16/258482 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 10733 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16258482 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/258482
Display system with extended display area Jan 24, 2019 Issued
Array ( [id] => 15740775 [patent_doc_number] => 20200109275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => COLORANT COMPOSITION FOR A COLORED CONTACT LENS, A COLORED CONTACT LENS COMPRISING THE SAME AND A METHOD OF MODIFYING A COLORANT FOR A COLORED CONTACT LENS [patent_app_type] => utility [patent_app_number] => 16/254614 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16254614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254614
COLORANT COMPOSITION FOR A COLORED CONTACT LENS, A COLORED CONTACT LENS COMPRISING THE SAME AND A METHOD OF MODIFYING A COLORANT FOR A COLORED CONTACT LENS Jan 22, 2019 Abandoned
Array ( [id] => 14354761 [patent_doc_number] => 20190159354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => HEAD-MOUNTED DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/254544 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16254544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254544
Head-mounted display apparatus Jan 21, 2019 Issued
Array ( [id] => 16192388 [patent_doc_number] => 20200233237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => Attachment Structure for Front Hanging Eyeglasses [patent_app_type] => utility [patent_app_number] => 16/251181 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251181
Attachment Structure for Front Hanging Eyeglasses Jan 17, 2019 Abandoned
Array ( [id] => 16818065 [patent_doc_number] => 11002885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Scratch-resistant anti-reflective articles [patent_app_type] => utility [patent_app_number] => 16/249229 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 55 [patent_no_of_words] => 24700 [patent_no_of_claims] => 24 [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] => 16249229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249229
Scratch-resistant anti-reflective articles Jan 15, 2019 Issued
Array ( [id] => 17726136 [patent_doc_number] => 11382499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Remote eye examination system [patent_app_type] => utility [patent_app_number] => 16/248577 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3290 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16248577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248577
Remote eye examination system Jan 14, 2019 Issued
Array ( [id] => 17136041 [patent_doc_number] => 11137592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Micromechanical mirror structure with improved mechanical and reflectivity features and corresponding manufacturing process [patent_app_type] => utility [patent_app_number] => 16/248379 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3275 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 16248379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248379
Micromechanical mirror structure with improved mechanical and reflectivity features and corresponding manufacturing process Jan 14, 2019 Issued
Array ( [id] => 14627791 [patent_doc_number] => 20190227263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => ZOOM LENS, IMAGE PICKUP APPARATUS INCLUDING ZOOM LENS, AND IMAGE PICKUP SYSTEM [patent_app_type] => utility [patent_app_number] => 16/247898 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16247898 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247898
Zoom lens, image pickup apparatus including zoom lens, and image pickup system Jan 14, 2019 Issued
Array ( [id] => 16801519 [patent_doc_number] => 10996453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Pattern angle spatial selection structured illumination imaging [patent_app_type] => utility [patent_app_number] => 16/626113 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 16594 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626113
Pattern angle spatial selection structured illumination imaging Jan 13, 2019 Issued
Array ( [id] => 14584361 [patent_doc_number] => 20190219789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => IMAGING OPTICAL SYSTEM AND IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/245426 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245426
Imaging optical system and imaging apparatus Jan 10, 2019 Issued
Array ( [id] => 14570051 [patent_doc_number] => 20190212632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => CAMERA WITH FOLDED OPTICS HAVING MOVEABLE LENS [patent_app_type] => utility [patent_app_number] => 16/244030 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244030
Camera with folded optics having moveable lens Jan 8, 2019 Issued
Array ( [id] => 14569735 [patent_doc_number] => 20190212474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => NEW OCULAR LENS MADE OF A COMPOSITE MATERIAL FOR OPTICAL USE, AS WELL AS ITS METHOD OF OBTAINING [patent_app_type] => utility [patent_app_number] => 16/243800 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243800
NEW OCULAR LENS MADE OF A COMPOSITE MATERIAL FOR OPTICAL USE, AS WELL AS ITS METHOD OF OBTAINING Jan 8, 2019 Abandoned
Array ( [id] => 16159621 [patent_doc_number] => 20200218043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => IMAGING SYSTEM AND BIMODAL ZOOM LENS THEREOF [patent_app_type] => utility [patent_app_number] => 16/243935 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243935
Imaging system and bimodal zoom lens thereof Jan 8, 2019 Issued
Array ( [id] => 16159593 [patent_doc_number] => 20200218029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => OPTICAL ELEMENT RETAINERS [patent_app_type] => utility [patent_app_number] => 16/242448 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16242448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242448
Optical element retainers Jan 7, 2019 Issued
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