Search

Jack Dinh

Examiner (ID: 15497, Phone: (571)272-2327 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872, 2873
Total Applications
1861
Issued Applications
1612
Pending Applications
106
Abandoned Applications
169

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17689707 [patent_doc_number] => 20220197000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => LUMINOUS FLUX COLLECTOR FOR DIRECTING LIGHT INTO A LIGHT-DIFFUSING FIBER [patent_app_type] => utility [patent_app_number] => 17/691538 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17691538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691538
Luminous flux collector for directing light into a light-diffusing fiber Mar 9, 2022 Issued
Array ( [id] => 20078991 [patent_doc_number] => 12353055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Optical imaging lens assembly [patent_app_type] => utility [patent_app_number] => 17/691083 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 30 [patent_no_of_words] => 4828 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 17691083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691083
Optical imaging lens assembly Mar 8, 2022 Issued
Array ( [id] => 17718549 [patent_doc_number] => 20220211268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SYSTEMS AND METHODS FOR BROAD LINE FUNDUS IMAGING [patent_app_type] => utility [patent_app_number] => 17/687517 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17687517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687517
Systems and methods for broad line fundus imaging Mar 3, 2022 Issued
Array ( [id] => 17670389 [patent_doc_number] => 20220183556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => REMOTE COMPREHENSIVE EYE EXAMINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/683070 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683070
Remote comprehensive eye examination system Feb 27, 2022 Issued
Array ( [id] => 17999356 [patent_doc_number] => 11500461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Light field vision-based testing device, system and method [patent_app_type] => utility [patent_app_number] => 17/652656 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 85 [patent_no_of_words] => 31697 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652656
Light field vision-based testing device, system and method Feb 24, 2022 Issued
Array ( [id] => 17931642 [patent_doc_number] => 20220326767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => LIGHT FIELD DEVICE AND VISION TESTING SYSTEM USING SAME [patent_app_type] => utility [patent_app_number] => 17/652368 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652368
Light field device and vision testing system using same Feb 23, 2022 Issued
Array ( [id] => 18309999 [patent_doc_number] => 20230113899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => OPTICAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/678462 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678462
OPTICAL IMAGING SYSTEM Feb 22, 2022 Pending
Array ( [id] => 18997392 [patent_doc_number] => 11914229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Diffractive lenses and related intraocular lenses for presbyopia treatment [patent_app_type] => utility [patent_app_number] => 17/651779 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7736 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651779
Diffractive lenses and related intraocular lenses for presbyopia treatment Feb 17, 2022 Issued
Array ( [id] => 17643509 [patent_doc_number] => 20220171247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => ELECTROCHROMIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/671772 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17671772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671772
Electrochromic device Feb 14, 2022 Issued
Array ( [id] => 17643435 [patent_doc_number] => 20220171173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => ZOOM LENS SYSTEM, LENS BARREL, AND IMAGING DEVICE [patent_app_type] => utility [patent_app_number] => 17/671588 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17671588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671588
Zoom lens system, lens barrel, and imaging device Feb 14, 2022 Issued
Array ( [id] => 19375035 [patent_doc_number] => 12066598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Optical system, lens apparatus, and image capturing apparatus [patent_app_type] => utility [patent_app_number] => 17/667919 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 7814 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667919
Optical system, lens apparatus, and image capturing apparatus Feb 8, 2022 Issued
Array ( [id] => 17778138 [patent_doc_number] => 20220244488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ZOOM LENS AND IMAGE PICKUP APPARATUS [patent_app_type] => utility [patent_app_number] => 17/584150 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584150
Zoom lens and image pickup apparatus Jan 24, 2022 Issued
Array ( [id] => 17793759 [patent_doc_number] => 20220252851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ZOOM LENS AND IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/648259 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17648259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648259
Zoom lens and imaging apparatus Jan 17, 2022 Issued
Array ( [id] => 20728631 [patent_doc_number] => 12635874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Method for the inspection of an ophthalmic lens for semi-opaque defects [patent_app_type] => utility [patent_app_number] => 17/648059 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648059
Method for the inspection of an ophthalmic lens for semi-opaque defects Jan 13, 2022 Issued
Array ( [id] => 17747671 [patent_doc_number] => 20220225874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => EVALUATING MEASUREMENTS USING INFORMATION FROM MULTIPLE MEASURING DEVICES [patent_app_type] => utility [patent_app_number] => 17/574686 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574686
Evaluating measurements using information from multiple measuring devices Jan 12, 2022 Issued
Array ( [id] => 17747666 [patent_doc_number] => 20220225869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => REFINING LENS PARAMETERS OF AN OCULAR MODEL [patent_app_type] => utility [patent_app_number] => 17/574667 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574667
Refining lens parameters of an ocular model Jan 12, 2022 Issued
Array ( [id] => 17580514 [patent_doc_number] => 20220137369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => IMAGE CAPTURING OPTICAL SYSTEM, IMAGING APPARATUS AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/572950 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572950
Image capturing optical system, imaging apparatus and electronic device Jan 10, 2022 Issued
Array ( [id] => 20300799 [patent_doc_number] => 12446767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Systems and methods for vision and eye evaluation [patent_app_type] => utility [patent_app_number] => 17/571988 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1275 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571988
Systems and methods for vision and eye evaluation Jan 9, 2022 Issued
Array ( [id] => 17722862 [patent_doc_number] => 20220215584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Apparatus for Calibrating Retinal Imaging Systems and Related Methods [patent_app_type] => utility [patent_app_number] => 17/568306 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568306
Apparatus for calibrating retinal imaging systems Jan 3, 2022 Issued
Array ( [id] => 17534891 [patent_doc_number] => 20220113500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => OPTICAL LENS GROUP, IMAGING SYSTEM AND WEARABLE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/558597 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558597
OPTICAL LENS GROUP, IMAGING SYSTEM AND WEARABLE DISPLAY DEVICE Dec 21, 2021 Abandoned
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