Search

Kwang Bin Yao

Supervisory Patent Examiner (ID: 16728, Phone: (571)272-3182 , Office: P/2473 )

Most Active Art Unit
2731
Art Unit(s)
2667, 2603, 2616, 2731, 2473, 2664
Total Applications
722
Issued Applications
548
Pending Applications
100
Abandoned Applications
75

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19044953 [patent_doc_number] => 11934059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Liquid crystal member and millimeter-wave modulation element [patent_app_type] => utility [patent_app_number] => 18/307646 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 12658 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307646
Liquid crystal member and millimeter-wave modulation element Apr 25, 2023 Issued
Array ( [id] => 18568513 [patent_doc_number] => 20230258849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => LIQUID CRYSTAL OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 18/304810 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304810
LIQUID CRYSTAL OPTICAL ELEMENT Apr 20, 2023 Abandoned
Array ( [id] => 18846466 [patent_doc_number] => 20230408870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => VIRTUAL REALITY DISPLAY [patent_app_type] => utility [patent_app_number] => 18/304374 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304374
Virtual reality display Apr 20, 2023 Issued
Array ( [id] => 18694342 [patent_doc_number] => 20230324750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/296228 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296228
Display device Apr 4, 2023 Issued
Array ( [id] => 18531354 [patent_doc_number] => 20230236426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => GHOST IMAGE MITIGATION IN SEE-THROUGH DISPLAYS WITH PIXEL ARRAYS [patent_app_type] => utility [patent_app_number] => 18/296238 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12598 [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] => 18296238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296238
Ghost image mitigation in see-through displays with pixel arrays Apr 4, 2023 Issued
Array ( [id] => 18568642 [patent_doc_number] => 20230258978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/295273 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295273
Liquid crystal display device and display apparatus Apr 3, 2023 Issued
Array ( [id] => 19122157 [patent_doc_number] => 11966137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/127330 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9193 [patent_no_of_claims] => 24 [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] => 18127330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127330
Display device Mar 27, 2023 Issued
Array ( [id] => 18911593 [patent_doc_number] => 11874570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/184725 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6616 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184725
Display device Mar 15, 2023 Issued
Array ( [id] => 20159605 [patent_doc_number] => 12386228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/184012 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2354 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184012
Display device Mar 14, 2023 Issued
Array ( [id] => 20257333 [patent_doc_number] => 12429681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Fluid immersion control for inverted microscopy [patent_app_type] => utility [patent_app_number] => 18/182229 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 1039 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182229
Fluid immersion control for inverted microscopy Mar 9, 2023 Issued
Array ( [id] => 18826297 [patent_doc_number] => 11841571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 18/181030 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13384 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181030
Display apparatus Mar 8, 2023 Issued
Array ( [id] => 18949431 [patent_doc_number] => 11892721 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Electronic privacy shutter for liquid crystal display device [patent_app_type] => utility [patent_app_number] => 18/118227 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11322 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118227
Electronic privacy shutter for liquid crystal display device Mar 6, 2023 Issued
Array ( [id] => 18629732 [patent_doc_number] => 20230288620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => OPTICAL INTERFERENCE FILTER [patent_app_type] => utility [patent_app_number] => 18/178046 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178046
Optical interference filter Mar 2, 2023 Issued
Array ( [id] => 18629895 [patent_doc_number] => 20230288784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SNAP-FIT LENS BARREL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/176755 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176755
SNAP-FIT LENS BARREL SYSTEMS AND METHODS Feb 28, 2023 Pending
Array ( [id] => 20592970 [patent_doc_number] => 12576669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Vehicle wheel cover [patent_app_type] => utility [patent_app_number] => 18/176704 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2391 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176704
Vehicle wheel cover Feb 28, 2023 Issued
Array ( [id] => 19092344 [patent_doc_number] => 11953793 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-09 [patent_title] => Display panel [patent_app_type] => utility [patent_app_number] => 18/176018 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7320 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176018
Display panel Feb 27, 2023 Issued
Array ( [id] => 19833815 [patent_doc_number] => 20250085601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => ELECTROCHROMIC DIMMING STRUCTURE AND TRANSPORTATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/562474 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562474
ELECTROCHROMIC DIMMING STRUCTURE AND TRANSPORTATION APPARATUS Feb 27, 2023 Pending
Array ( [id] => 18702817 [patent_doc_number] => 11789325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Liquid crystal display apparatus [patent_app_type] => utility [patent_app_number] => 18/115664 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11762 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115664
Liquid crystal display apparatus Feb 27, 2023 Issued
Array ( [id] => 18598667 [patent_doc_number] => 20230273466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => LIQUID CRYSTAL DEVICE, DISPLAY DEVICE, OPTICAL MODULATION MODULE, AND CONTROL METHOD OF LIQUID CRYSTAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/173910 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18173910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173910
Liquid crystal device, display device, optical modulation module, and control method of liquid crystal device Feb 23, 2023 Issued
Array ( [id] => 18453662 [patent_doc_number] => 20230194942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ACTIVE MATRIX SUBSTRATE AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/109957 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18109957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109957
Active matrix substrate and display panel Feb 14, 2023 Issued
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