Search

Tuyen Q. Tra

Examiner (ID: 15909)

Most Active Art Unit
2872
Art Unit(s)
2872, 2873
Total Applications
1898
Issued Applications
1630
Pending Applications
127
Abandoned Applications
179

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20344451 [patent_doc_number] => 12468179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Computer-implemented method for calculating a digital twin of a spectacle lens [patent_app_type] => utility [patent_app_number] => 19/191092 [patent_app_country] => US [patent_app_date] => 2025-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 26001 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19191092 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/191092
Computer-implemented method for calculating a digital twin of a spectacle lens Apr 27, 2025 Issued
Array ( [id] => 20034602 [patent_doc_number] => 20250172824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => EYEWEAR HAVING MULTIPLE PRINTED CIRCUIT SUBSTRATES [patent_app_type] => utility [patent_app_number] => 19/031017 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19031017 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031017
EYEWEAR HAVING MULTIPLE PRINTED CIRCUIT SUBSTRATES Jan 16, 2025 Pending
Array ( [id] => 20017506 [patent_doc_number] => 20250155728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SPHERICAL ASTIGMATISM CORRECTING CONTACT LENSES [patent_app_type] => utility [patent_app_number] => 19/023810 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19023810 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023810
SPHERICAL ASTIGMATISM CORRECTING CONTACT LENSES Jan 15, 2025 Pending
Array ( [id] => 19891574 [patent_doc_number] => 20250116886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ASTIGMATISM CORRECTING CONTACT LENSES HAVING SMOOTH EDGES, SPHERIC AND/OR ASPHERIC GEOMETRICAL DESIGN [patent_app_type] => utility [patent_app_number] => 18/908397 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18908397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/908397
Astigmatism correcting contact lenses having smooth edges, spheric and/or aspheric geometrical design Oct 6, 2024 Issued
Array ( [id] => 19710803 [patent_doc_number] => 20250020945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => DEVICE FOR TREATING AMBLYOPIA/ANISOMETROPIA [patent_app_type] => utility [patent_app_number] => 18/816524 [patent_app_country] => US [patent_app_date] => 2024-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18816524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/816524
DEVICE FOR TREATING AMBLYOPIA/ANISOMETROPIA Aug 26, 2024 Pending
Array ( [id] => 19732233 [patent_doc_number] => 12210227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Myopia control contact lens [patent_app_type] => utility [patent_app_number] => 18/794183 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 10574 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 18794183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794183
Myopia control contact lens Aug 4, 2024 Issued
Array ( [id] => 19558007 [patent_doc_number] => 20240369799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => CAMERA MODULE AND OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/772726 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18772726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772726
CAMERA MODULE AND OPTICAL DEVICE Jul 14, 2024 Pending
Array ( [id] => 19511505 [patent_doc_number] => 20240343191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => INTERIOR REARVIEW MIRROR ASSEMBLY FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/738314 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -49 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738314
INTERIOR REARVIEW MIRROR ASSEMBLY FOR VEHICLE Jun 9, 2024 Pending
Array ( [id] => 19450478 [patent_doc_number] => 20240310608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => OPTICAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/671377 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18671377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671377
OPTICAL IMAGING SYSTEM May 21, 2024 Pending
Array ( [id] => 20137565 [patent_doc_number] => 20250244609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => BUFFALO HORN EYEWEAR AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/667113 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667113
BUFFALO HORN EYEWEAR AND METHOD OF USE THEREOF May 16, 2024 Abandoned
Array ( [id] => 19378791 [patent_doc_number] => 20240268661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHODS AND SYSTEMS FOR DETERMINING CHANGE IN EYE POSITION BETWEEN SUCCESSIVE EYE MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 18/642651 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18642651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642651
METHODS AND SYSTEMS FOR DETERMINING CHANGE IN EYE POSITION BETWEEN SUCCESSIVE EYE MEASUREMENTS Apr 21, 2024 Pending
Array ( [id] => 19362438 [patent_doc_number] => 20240264472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => ELECTRO-SWITCHABLE SPECTACLES FOR MYOPIA TREATMENT [patent_app_type] => utility [patent_app_number] => 18/637705 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637705
ELECTRO-SWITCHABLE SPECTACLES FOR MYOPIA TREATMENT Apr 16, 2024 Pending
Array ( [id] => 19361260 [patent_doc_number] => 20240263294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => ELECTROCHROMIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/637551 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637551
ELECTROCHROMIC DEVICES Apr 16, 2024 Pending
Array ( [id] => 19694531 [patent_doc_number] => 20250013076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => Eyewear with Engageable Protective Shield [patent_app_type] => utility [patent_app_number] => 18/636154 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636154
Eyewear with Engageable Protective Shield Apr 14, 2024 Pending
Array ( [id] => 19382587 [patent_doc_number] => 20240272457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => EYEWEAR CHARGING CASE USING CHARGE PINS AS COMMUNICATION PATH [patent_app_type] => utility [patent_app_number] => 18/623703 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623703
EYEWEAR CHARGING CASE USING CHARGE PINS AS COMMUNICATION PATH Mar 31, 2024 Pending
Array ( [id] => 19725464 [patent_doc_number] => 20250028215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SPACERS FOR INSULATED GLASS UNITS [patent_app_type] => utility [patent_app_number] => 18/592376 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18592376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592376
SPACERS FOR INSULATED GLASS UNITS Feb 28, 2024 Pending
Array ( [id] => 19716267 [patent_doc_number] => 12201783 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Use of blue-light filtering eyeglasses for treatment of restless legs syndrome [patent_app_type] => utility [patent_app_number] => 18/584386 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2840 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584386
Use of blue-light filtering eyeglasses for treatment of restless legs syndrome Feb 21, 2024 Issued
Array ( [id] => 19319849 [patent_doc_number] => 20240241393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => ADAPTIVE POLARIZATION FILTER GRIDS [patent_app_type] => utility [patent_app_number] => 18/437268 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437268
ADAPTIVE POLARIZATION FILTER GRIDS Feb 8, 2024 Pending
Array ( [id] => 19235328 [patent_doc_number] => 20240192522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => OPHTHALMIC LENSES WITH LIGHT SCATTERING FOR TREATING MYOPIA [patent_app_type] => utility [patent_app_number] => 18/425813 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425813
Ophthalmic lenses with light scattering for treating myopia Jan 28, 2024 Issued
Array ( [id] => 19609701 [patent_doc_number] => 12158573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Contactless visualization system for a surgical microscope for eye surgery [patent_app_type] => utility [patent_app_number] => 18/422817 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4827 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422817
Contactless visualization system for a surgical microscope for eye surgery Jan 24, 2024 Issued
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