Search

Matthew Yeung

Examiner (ID: 11117, Phone: (571)272-4115 , Office: P/2694 )

Most Active Art Unit
2625
Art Unit(s)
4125, 2625, 2694, 2629
Total Applications
637
Issued Applications
460
Pending Applications
55
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20836640 [patent_doc_number] => 20260196152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-09 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 19/414154 [patent_app_country] => US [patent_app_date] => 2025-12-09 [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] => -19 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19414154 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/414154
ELECTRONIC DEVICE Dec 8, 2025 Pending
Array ( [id] => 20588235 [patent_doc_number] => 20260073831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => MODULATING A CENTER ALIGNED PWM PULSE APPLYING TRAILING DITHER [patent_app_type] => utility [patent_app_number] => 19/388348 [patent_app_country] => US [patent_app_date] => 2025-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19388348 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/388348
MODULATING A CENTER ALIGNED PWM PULSE APPLYING TRAILING DITHER Nov 12, 2025 Pending
Array ( [id] => 20558053 [patent_doc_number] => 20260057839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => EMISSIVE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/379025 [patent_app_country] => US [patent_app_date] => 2025-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19379025 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/379025
EMISSIVE DISPLAY DEVICE Nov 3, 2025 Pending
Array ( [id] => 20521768 [patent_doc_number] => 20260045877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => POWER VOLTAGE GENERATOR AND DISPLAY DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 19/364290 [patent_app_country] => US [patent_app_date] => 2025-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19364290 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/364290
POWER VOLTAGE GENERATOR AND DISPLAY DEVICE HAVING THE SAME Oct 20, 2025 Pending
19/475904 DISPLAY SUBSTRATE AND DISPLAY DEVICE Oct 15, 2025 Pending
Array ( [id] => 20630292 [patent_doc_number] => 20260094580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => METHOD FOR DRIVING ELECTROPHORETIC DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/343117 [patent_app_country] => US [patent_app_date] => 2025-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19343117 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/343117
METHOD FOR DRIVING ELECTROPHORETIC DISPLAY DEVICE Sep 28, 2025 Pending
Array ( [id] => 20681790 [patent_doc_number] => 20260120615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => DISPLAY DEVICE INCLUDING COMPENSATION VALUE CORRECTOR CIRCUIT, ELECTRONIC DEVICE, AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/335163 [patent_app_country] => US [patent_app_date] => 2025-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19335163 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/335163
DISPLAY DEVICE INCLUDING COMPENSATION VALUE CORRECTOR CIRCUIT, ELECTRONIC DEVICE, AND DRIVING METHOD THEREOF Sep 21, 2025 Pending
Array ( [id] => 20474724 [patent_doc_number] => 20260016945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => INPUT SYSTEM, ELECTRONIC DEVICE, AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 19/332742 [patent_app_country] => US [patent_app_date] => 2025-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19332742 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/332742
INPUT SYSTEM, ELECTRONIC DEVICE, AND COMPUTER PROGRAM Sep 17, 2025 Pending
19/165807 DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS Sep 15, 2025 Pending
Array ( [id] => 20752838 [patent_doc_number] => 20260155069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => Display Apparatus and Data Processing Method Thereof [patent_app_type] => utility [patent_app_number] => 19/303021 [patent_app_country] => US [patent_app_date] => 2025-08-18 [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] => -8 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19303021 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/303021
Display Apparatus and Data Processing Method Thereof Aug 17, 2025 Pending
Array ( [id] => 20905006 [patent_doc_number] => 20260236089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-08-13 [patent_title] => DEVICE FOR THE INTERACTION OF A USER WITH A SIMULATION ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 19/156872 [patent_app_country] => US [patent_app_date] => 2023-10-18 [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] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19156872 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/156872
DEVICE FOR THE INTERACTION OF A USER WITH A SIMULATION ENVIRONMENT Aug 13, 2025 Pending
Array ( [id] => 20367004 [patent_doc_number] => 20250356816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => HIGH VOLTAGE DRIVING USING TOP PLANE SWITCHING WITH ZERO VOLTAGE FRAMES BETWEEN DRIVING FRAMES [patent_app_type] => utility [patent_app_number] => 19/282777 [patent_app_country] => US [patent_app_date] => 2025-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19282777 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/282777
High voltage driving using top plane switching with zero voltage frames between driving frames Jul 27, 2025 Issued
Array ( [id] => 20365799 [patent_doc_number] => 20250355611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 19/283211 [patent_app_country] => US [patent_app_date] => 2025-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19283211 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/283211
ELECTRONIC DEVICE Jul 27, 2025 Pending
Array ( [id] => 20558068 [patent_doc_number] => 20260057854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/270783 [patent_app_country] => US [patent_app_date] => 2025-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19270783 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/270783
LIQUID CRYSTAL DISPLAY DEVICE Jul 15, 2025 Pending
Array ( [id] => 20876973 [patent_doc_number] => 20260222456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-30 [patent_title] => METAVERSE MANAGEMENT DEVICE, METAVERSE MANAGEMENT METHOD AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 19/147457 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19147457 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/147457
METAVERSE MANAGEMENT DEVICE, METAVERSE MANAGEMENT METHOD AND COMPUTER PROGRAM Jul 10, 2025 Pending
Array ( [id] => 20875583 [patent_doc_number] => 20260221061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-30 [patent_title] => INSPECTION SYSTEM AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/147058 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3577 [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] => 19147058 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/147058
INSPECTION SYSTEM AND DISPLAY DEVICE Jul 9, 2025 Pending
Array ( [id] => 20286334 [patent_doc_number] => 20250311576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 19/239890 [patent_app_country] => US [patent_app_date] => 2025-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 19239890 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/239890
DISPLAY APPARATUS Jun 15, 2025 Pending
Array ( [id] => 20151987 [patent_doc_number] => 20250251825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SENSOR DRIVER, AND INPUT SENSING DEVICE AND DISPLAY DEVICE INCLUDING THE SENSOR DRIVER [patent_app_type] => utility [patent_app_number] => 19/188138 [patent_app_country] => US [patent_app_date] => 2025-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19188138 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/188138
SENSOR DRIVER, AND INPUT SENSING DEVICE AND DISPLAY DEVICE INCLUDING THE SENSOR DRIVER Apr 23, 2025 Pending
Array ( [id] => 20087027 [patent_doc_number] => 20250216963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/081279 [patent_app_country] => US [patent_app_date] => 2025-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19081279 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/081279
DISPLAY DEVICE Mar 16, 2025 Pending
Array ( [id] => 20061401 [patent_doc_number] => 20250199623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => DEVICES, METHODS, AND GRAPHICAL USER INTERFACES FOR USING A CURSOR TO INTERACT WITH THREE-DIMENSIONAL ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 19/070880 [patent_app_country] => US [patent_app_date] => 2025-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19070880 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/070880
DEVICES, METHODS, AND GRAPHICAL USER INTERFACES FOR USING A CURSOR TO INTERACT WITH THREE-DIMENSIONAL ENVIRONMENTS Mar 4, 2025 Pending
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