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] => 19458695 [patent_doc_number] => 12099181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method for centering optical elements [patent_app_type] => utility [patent_app_number] => 17/024795 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3734 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024795
Method for centering optical elements Sep 17, 2020 Issued
Array ( [id] => 18734364 [patent_doc_number] => 11803093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Smart glass transmittance control system and method [patent_app_type] => utility [patent_app_number] => 17/020156 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8129 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020156
Smart glass transmittance control system and method Sep 13, 2020 Issued
Array ( [id] => 16542615 [patent_doc_number] => 20200409030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => AUTO FOCUS LENS ASSEMBLY AND AUTOMATIC FOCUSING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/017761 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017761
AUTO FOCUS LENS ASSEMBLY AND AUTOMATIC FOCUSING METHOD THEREOF Sep 10, 2020 Pending
Array ( [id] => 16713482 [patent_doc_number] => 20210080629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => LIGHT SOURCE MODULE [patent_app_type] => utility [patent_app_number] => 17/017635 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017635
LIGHT SOURCE MODULE Sep 9, 2020 Pending
Array ( [id] => 18802679 [patent_doc_number] => 11835836 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Mach-Zehnder interferometer device for wavelength locking [patent_app_type] => utility [patent_app_number] => 17/015974 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9954 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 17015974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015974
Mach-Zehnder interferometer device for wavelength locking Sep 8, 2020 Issued
Array ( [id] => 16825988 [patent_doc_number] => 20210141281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => ELECTRO-CHROMIC DEVICES INCLUDING SOLID OR QUASI-SOLID ELECTROLYTE LAYERS AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/008298 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17008298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008298
ELECTRO-CHROMIC DEVICES INCLUDING SOLID OR QUASI-SOLID ELECTROLYTE LAYERS AND METHODS OF MAKING THE SAME Aug 30, 2020 Pending
Array ( [id] => 16658888 [patent_doc_number] => 20210055525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => CAMERA OPTICAL LENS [patent_app_type] => utility [patent_app_number] => 16/999096 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999096
Camera optical lens Aug 20, 2020 Issued
Array ( [id] => 18765298 [patent_doc_number] => 11815696 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Apparatus and methods for generating non-gaussian states from gaussian states [patent_app_type] => utility [patent_app_number] => 16/997601 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 26 [patent_no_of_words] => 13645 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997601 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997601
Apparatus and methods for generating non-gaussian states from gaussian states Aug 18, 2020 Issued
Array ( [id] => 16658822 [patent_doc_number] => 20210055459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => LIGHT DIFFUSION CONTROL BODY AND REFLECTIVE DISPLAY BODY [patent_app_type] => utility [patent_app_number] => 16/997245 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997245
Light diffusion control body and reflective display body Aug 18, 2020 Issued
Array ( [id] => 17816788 [patent_doc_number] => 11422395 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-23 [patent_title] => Solid state spatial light modulator [patent_app_type] => utility [patent_app_number] => 16/995672 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3669 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995672
Solid state spatial light modulator Aug 16, 2020 Issued
Array ( [id] => 18014578 [patent_doc_number] => 11506872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Imaging lens assembly, imaging apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 16/994759 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 33 [patent_no_of_words] => 22547 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994759
Imaging lens assembly, imaging apparatus and electronic device Aug 16, 2020 Issued
Array ( [id] => 16485639 [patent_doc_number] => 20200379242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => PRISM DEVICE APPLIED TO PERISCOPE LENS MODULE AND PERISCOPE LENS MODULE [patent_app_type] => utility [patent_app_number] => 16/993300 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993300
Prism device applied to periscope lens module and periscope lens module Aug 13, 2020 Issued
Array ( [id] => 16658824 [patent_doc_number] => 20210055461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => CAMERA DEVICE [patent_app_type] => utility [patent_app_number] => 16/986041 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986041
CAMERA DEVICE Aug 4, 2020 Abandoned
Array ( [id] => 16438621 [patent_doc_number] => 20200355947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => SOLID STATE TOUCHCHROMIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/941791 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16941791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941791
Solid state touchchromic device Jul 28, 2020 Issued
Array ( [id] => 16599632 [patent_doc_number] => 20210026163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => SEGMENTED VARIABLE CONTROLLED ELECTRO-OPTIC ELEMENT [patent_app_type] => utility [patent_app_number] => 16/938313 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16938313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938313
SEGMENTED VARIABLE CONTROLLED ELECTRO-OPTIC ELEMENT Jul 23, 2020 Abandoned
Array ( [id] => 16599631 [patent_doc_number] => 20210026162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => SCALABLE AND PROGRAMMABLE COHERENT WAVEFORM GENERATORS [patent_app_type] => utility [patent_app_number] => 16/936755 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936755
Scalable and programmable coherent waveform generators Jul 22, 2020 Issued
Array ( [id] => 18203672 [patent_doc_number] => 11586062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Advanced optoelectronic system architectures and associated methods using spatial light modulation [patent_app_type] => utility [patent_app_number] => 16/936340 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 12292 [patent_no_of_claims] => 19 [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] => 16936340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936340
Advanced optoelectronic system architectures and associated methods using spatial light modulation Jul 21, 2020 Issued
Array ( [id] => 19042032 [patent_doc_number] => 11931105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Apparatus, system and method of determining a pupillary distance [patent_app_type] => utility [patent_app_number] => 16/921840 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 13531 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921840
Apparatus, system and method of determining a pupillary distance Jul 5, 2020 Issued
Array ( [id] => 17778202 [patent_doc_number] => 20220244552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => OPTICAL SYSTEM FOR DISPLAYING MAGNIFIED VIRTUAL IMAGE [patent_app_type] => utility [patent_app_number] => 17/597591 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17597591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597591
Optical system for displaying magnified virtual image Jul 1, 2020 Issued
Array ( [id] => 16392582 [patent_doc_number] => 20200333523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => UNIFORM CHEMICAL VAPOR DEPOSITION COATING ON A 3-DIMENSIONAL ARRAY OF UNIFORMLY SHAPED ARTICLES [patent_app_type] => utility [patent_app_number] => 16/918554 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918554
UNIFORM CHEMICAL VAPOR DEPOSITION COATING ON A 3-DIMENSIONAL ARRAY OF UNIFORMLY SHAPED ARTICLES Jun 30, 2020 Abandoned
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