Search

Hoa T. Le

Examiner (ID: 14023, Phone: (571)272-1511 , Office: P/1788 )

Most Active Art Unit
1788
Art Unit(s)
1787, 1509, 1794, 2899, 1773, 1788, 1709, 1316
Total Applications
2649
Issued Applications
1977
Pending Applications
190
Abandoned Applications
497

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18383067 [patent_doc_number] => 11653829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Systems and methods for performing automated subjective refraction [patent_app_type] => utility [patent_app_number] => 17/119613 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2340 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119613
Systems and methods for performing automated subjective refraction Dec 10, 2020 Issued
Array ( [id] => 16934054 [patent_doc_number] => 20210199943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SCANNING MICROSCOPE WITH ENHANCED FOV AND NA [patent_app_type] => utility [patent_app_number] => 17/116123 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116123
Scanning microscope with enhanced FOV and NA Dec 8, 2020 Issued
Array ( [id] => 18123013 [patent_doc_number] => 20230008623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => PORTABLE SIGHT TESTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/783746 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7745 [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] => 17783746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783746
Portable sight testing apparatus Dec 8, 2020 Issued
Array ( [id] => 17666602 [patent_doc_number] => 11360291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Optical image capturing system [patent_app_type] => utility [patent_app_number] => 17/114658 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13781 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114658
Optical image capturing system Dec 7, 2020 Issued
Array ( [id] => 20622080 [patent_doc_number] => 12589575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Laser methods for processing electrochromic glass [patent_app_type] => utility [patent_app_number] => 17/783249 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6198 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783249
Laser methods for processing electrochromic glass Dec 6, 2020 Issued
Array ( [id] => 17020405 [patent_doc_number] => 20210244276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SPECTRALLY ADJUSTABLE OPTICAL PHOTOSENSITIVITY ANALYZER AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/112245 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17112245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112245
SPECTRALLY ADJUSTABLE OPTICAL PHOTOSENSITIVITY ANALYZER AND USES THEREOF Dec 3, 2020 Abandoned
Array ( [id] => 17714777 [patent_doc_number] => 11378767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Lens adjusting mechanism [patent_app_type] => utility [patent_app_number] => 17/109202 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2882 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109202
Lens adjusting mechanism Dec 1, 2020 Issued
Array ( [id] => 19200172 [patent_doc_number] => 11997432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 17/108276 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6579 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108276
Display apparatus Nov 30, 2020 Issued
Array ( [id] => 18240248 [patent_doc_number] => 20230072559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => SYSTEM AND METHOD FOR VISUAL FIELD RAPID ASSESSMENT [patent_app_type] => utility [patent_app_number] => 17/794422 [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] => 15840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -58 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794422
SYSTEM AND METHOD FOR VISUAL FIELD RAPID ASSESSMENT Nov 23, 2020 Issued
Array ( [id] => 18841990 [patent_doc_number] => 20230404393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ESTIMATION DEVICE, ESTIMATION METHOD, AND ESTIMATION PROGRAM [patent_app_type] => utility [patent_app_number] => 18/037596 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037596
Estimation device, estimation method, and estimation program Nov 18, 2020 Issued
Array ( [id] => 18290937 [patent_doc_number] => 11619806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Microscope apparatus [patent_app_type] => utility [patent_app_number] => 16/952351 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952351
Microscope apparatus Nov 18, 2020 Issued
Array ( [id] => 16848436 [patent_doc_number] => 20210149181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Binocular Having A Pivotable Hinged Bridge [patent_app_type] => utility [patent_app_number] => 17/093881 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093881
Binocular having a pivotable hinged bridge Nov 9, 2020 Issued
Array ( [id] => 16674842 [patent_doc_number] => 20210063606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => METASURFACE OPTICAL COUPLING ELEMENTS FOR A DISPLAY WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 16/949602 [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] => 14390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16949602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/949602
Metasurface optical coupling elements for a display waveguide Nov 4, 2020 Issued
Array ( [id] => 16805414 [patent_doc_number] => 20210127967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => AUTOMATED SLIT LAMP SYSTEM AND METHOD OF EXAMINING AN EYE USING SAME [patent_app_type] => utility [patent_app_number] => 17/089820 [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] => 9949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089820
Automated slit lamp system and method of examining an eye using same Nov 4, 2020 Issued
Array ( [id] => 19398196 [patent_doc_number] => 12072556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Contact lenses with surfaces having different softness [patent_app_type] => utility [patent_app_number] => 17/087963 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 25285 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087963
Contact lenses with surfaces having different softness Nov 2, 2020 Issued
Array ( [id] => 17020402 [patent_doc_number] => 20210244273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => EYE-TRACKING FUNDUS ILLUMINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/078745 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078745
EYE-TRACKING FUNDUS ILLUMINATION SYSTEM Oct 22, 2020 Abandoned
Array ( [id] => 17023730 [patent_doc_number] => 20210247601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => BROADBAND ILLUMINATION TUNING [patent_app_type] => utility [patent_app_number] => 17/076312 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076312
Broadband illumination tuning Oct 20, 2020 Issued
Array ( [id] => 18125378 [patent_doc_number] => 20230010994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => IMAGE DISPLAY ELEMENT AND DEVICE [patent_app_type] => utility [patent_app_number] => 17/782692 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782692
IMAGE DISPLAY ELEMENT AND DEVICE Oct 7, 2020 Abandoned
Array ( [id] => 19419579 [patent_doc_number] => 20240295702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => WAVE FRONT MANIPULATOR WITH DIFFRACTIVE COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/768466 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17768466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768466
WAVE FRONT MANIPULATOR WITH DIFFRACTIVE COMPONENTS Oct 7, 2020 Pending
Array ( [id] => 16726040 [patent_doc_number] => 20210093187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => OPHTHALMOLOGIC IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/035910 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17035910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035910
Ophthalmologic imaging apparatus Sep 28, 2020 Issued
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