Search

Thorl Chea

Examiner (ID: 10287, Phone: (571)272-1328 , Office: P/1721 )

Most Active Art Unit
1752
Art Unit(s)
1721, 1795, 1737, 1752, 1506, 1113, 2899
Total Applications
2367
Issued Applications
1770
Pending Applications
12
Abandoned Applications
586

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19985370 [patent_doc_number] => 20250123592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => OPTICALLY ADDRESSABLE PIXELATED SPATIAL LIGHT MODULATOR AND SPATIAL LIGHT FIELD MODULATION METHOD [patent_app_type] => utility [patent_app_number] => 19/002669 [patent_app_country] => US [patent_app_date] => 2024-12-26 [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] => -4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19002669 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/002669
Optically addressable pixelated spatial light modulator and spatial light field modulation method Dec 25, 2024 Issued
Array ( [id] => 19786915 [patent_doc_number] => 20250060594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => WEARABLE LASER BASED DISPLAY METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/807884 [patent_app_country] => US [patent_app_date] => 2024-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22515 [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] => 18807884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/807884
WEARABLE LASER BASED DISPLAY METHOD AND SYSTEM Aug 15, 2024 Pending
Array ( [id] => 20070212 [patent_doc_number] => 20250208434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => OPTICAL PRODUCTS, MASTERS FOR FABRICATING OPTICAL PRODUCTS, AND METHODS FOR MANUFACTURING MASTERS AND OPTICAL PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/787809 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18787809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787809
OPTICAL PRODUCTS, MASTERS FOR FABRICATING OPTICAL PRODUCTS, AND METHODS FOR MANUFACTURING MASTERS AND OPTICAL PRODUCTS Jul 28, 2024 Pending
Array ( [id] => 19585847 [patent_doc_number] => 20240383404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => EXTERIOR REARVIEW MIRROR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/786708 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 495 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18786708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/786708
EXTERIOR REARVIEW MIRROR ASSEMBLY Jul 28, 2024 Pending
Array ( [id] => 19725405 [patent_doc_number] => 20250028156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => OPTICAL ELEMENT, FRONT OPTICAL UNIT OF AN OBJECTIVE, OBJECTIVE AND MICROSCOPE [patent_app_type] => utility [patent_app_number] => 18/772319 [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] => 3366 [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] => 18772319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772319
OPTICAL ELEMENT, FRONT OPTICAL UNIT OF AN OBJECTIVE, OBJECTIVE AND MICROSCOPE Jul 14, 2024 Pending
Array ( [id] => 19557951 [patent_doc_number] => 20240369743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => OPTICAL ELEMENT AND LIGHT DEFLECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/773316 [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] => 17623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773316
OPTICAL ELEMENT AND LIGHT DEFLECTION DEVICE Jul 14, 2024 Pending
Array ( [id] => 19694494 [patent_doc_number] => 20250013039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => INFINITY-CORRECTED MICROSCOPE OBJECTIVE FOR SCANNING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/758163 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18758163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/758163
INFINITY-CORRECTED MICROSCOPE OBJECTIVE FOR SCANNING APPLICATIONS Jun 27, 2024 Pending
Array ( [id] => 19660072 [patent_doc_number] => 20240427137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => SCANNING UNIT OF A POSITION-MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/744746 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744746
SCANNING UNIT OF A POSITION-MEASURING DEVICE Jun 16, 2024 Pending
Array ( [id] => 20042753 [patent_doc_number] => 20250180975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SWITCHING APPARATUS, CASING OF CAMERA EQUIPMENT AND CASING ASSEMBLY OF CAMERA EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/733468 [patent_app_country] => US [patent_app_date] => 2024-06-04 [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] => -11 [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] => 18733468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733468
SWITCHING APPARATUS, CASING OF CAMERA EQUIPMENT AND CASING ASSEMBLY OF CAMERA EQUIPMENT Jun 3, 2024 Pending
Array ( [id] => 19450492 [patent_doc_number] => 20240310622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => OPTICAL DEVICE VENTING GAPS FOR EDGE SEALANT AND LAMINATION DAM [patent_app_type] => utility [patent_app_number] => 18/675474 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4548 [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] => 18675474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675474
OPTICAL DEVICE VENTING GAPS FOR EDGE SEALANT AND LAMINATION DAM May 27, 2024 Pending
Array ( [id] => 19382548 [patent_doc_number] => 20240272418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => VIEWING OPTIC WITH A BASE HAVING A LIGHT MODULE [patent_app_type] => utility [patent_app_number] => 18/642103 [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] => 10421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642103
VIEWING OPTIC WITH A BASE HAVING A LIGHT MODULE Apr 21, 2024 Pending
Array ( [id] => 19481239 [patent_doc_number] => 20240329281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => HIGH COLOR, HIGH HARDNESS OPTICAL FILM STRUCTURES AND COVER ARTICLES WITH CONSTANT HUE [patent_app_type] => utility [patent_app_number] => 18/616640 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616640
HIGH COLOR, HIGH HARDNESS OPTICAL FILM STRUCTURES AND COVER ARTICLES WITH CONSTANT HUE Mar 25, 2024 Pending
Array ( [id] => 19465751 [patent_doc_number] => 20240319421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => DUAL PASS BAND FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 18/610300 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610300
DUAL PASS BAND FILTER ELEMENT Mar 19, 2024 Pending
Array ( [id] => 19419578 [patent_doc_number] => 20240295701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE [patent_app_type] => utility [patent_app_number] => 18/589472 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589472
OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE Feb 27, 2024 Pending
Array ( [id] => 19465999 [patent_doc_number] => 20240319669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ENERGY MODULATION SYSTEMS FOR DIFFRACTION BASED HOLOGRAPHIC DISPLAYS [patent_app_type] => utility [patent_app_number] => 18/585722 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14563 [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] => 18585722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585722
ENERGY MODULATION SYSTEMS FOR DIFFRACTION BASED HOLOGRAPHIC DISPLAYS Feb 22, 2024 Abandoned
Array ( [id] => 19513854 [patent_doc_number] => 20240345540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => VOLUME HOLOGRAPHIC OPTICAL ELEMENTS WITH EXPANDED ANGULAR ACCEPTANCE [patent_app_type] => utility [patent_app_number] => 18/443008 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6408 [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] => 18443008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443008
VOLUME HOLOGRAPHIC OPTICAL ELEMENTS WITH EXPANDED ANGULAR ACCEPTANCE Feb 14, 2024 Pending
Array ( [id] => 20734635 [patent_doc_number] => 12641900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Aperture-metasurface and hybrid refractive-metasurface imaging systems [patent_app_type] => utility [patent_app_number] => 18/433269 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 4528 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433269
Aperture-metasurface and hybrid refractive-metasurface imaging systems Feb 4, 2024 Issued
Array ( [id] => 19333814 [patent_doc_number] => 20240248244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => POLARIZING PLATE AND OPTICAL DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/418113 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18418113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418113
Polarizing plate and optical display apparatus Jan 18, 2024 Issued
Array ( [id] => 19319757 [patent_doc_number] => 20240241301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => POLARIZING PLATE AND OPTICAL DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/414083 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18414083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414083
POLARIZING PLATE AND OPTICAL DISPLAY APPARATUS Jan 15, 2024 Pending
Array ( [id] => 19346787 [patent_doc_number] => 20240255750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PHOSPHOR UNIT, LIGHT SOURCE DEVICE, AND PROJECTOR [patent_app_type] => utility [patent_app_number] => 18/405119 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405119
PHOSPHOR UNIT, LIGHT SOURCE DEVICE, AND PROJECTOR Jan 4, 2024 Pending
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