
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |