Search

Derek John Rosenau

Examiner (ID: 18707, Phone: (571)272-8932 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2837, 2834
Total Applications
1701
Issued Applications
1254
Pending Applications
110
Abandoned Applications
362

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20564740 [patent_doc_number] => 12567353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Gate driver, display device including the gate driver, and electronic device including the display device [patent_app_type] => utility [patent_app_number] => 18/970489 [patent_app_country] => US [patent_app_date] => 2024-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 3599 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18970489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/970489
Gate driver, display device including the gate driver, and electronic device including the display device Dec 4, 2024 Issued
Array ( [id] => 20223515 [patent_doc_number] => 20250286446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => DC-DC CONVERTER AND DISPLAY DEVICE INCLUDING THE DC-DC CONVERTER , AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/967929 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18967929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/967929
DC-DC CONVERTER AND DISPLAY DEVICE INCLUDING THE DC-DC CONVERTER , AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE Dec 3, 2024 Pending
Array ( [id] => 20530046 [patent_doc_number] => 12548486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Display apparatus and electronic apparatus including the same [patent_app_type] => utility [patent_app_number] => 18/967668 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8210 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18967668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/967668
Display apparatus and electronic apparatus including the same Dec 3, 2024 Issued
Array ( [id] => 20088398 [patent_doc_number] => 20250218334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Frequency Variable Display Apparatus and Driving Method Thereof [patent_app_type] => utility [patent_app_number] => 18/966829 [patent_app_country] => US [patent_app_date] => 2024-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18966829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/966829
Frequency Variable Display Apparatus and Driving Method Thereof Dec 2, 2024 Pending
Array ( [id] => 20196433 [patent_doc_number] => 20250273143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/966124 [patent_app_country] => US [patent_app_date] => 2024-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18966124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/966124
Display apparatus Dec 2, 2024 Issued
Array ( [id] => 20124162 [patent_doc_number] => 20250239193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING SAME [patent_app_type] => utility [patent_app_number] => 18/965648 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18965648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/965648
DISPLAY DEVICE AND METHOD OF DRIVING SAME Dec 1, 2024 Pending
Array ( [id] => 20544388 [patent_doc_number] => 20260051281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => DISPLAY PANEL AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/959700 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18959700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/959700
DISPLAY PANEL AND DISPLAY APPARATUS Nov 25, 2024 Pending
Array ( [id] => 20088447 [patent_doc_number] => 20250218383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/953843 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18953843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953843
DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME Nov 19, 2024 Pending
Array ( [id] => 19788157 [patent_doc_number] => 20250061836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/938567 [patent_app_country] => US [patent_app_date] => 2024-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18938567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/938567
DISPLAY DEVICE Nov 5, 2024 Pending
Array ( [id] => 20010771 [patent_doc_number] => 20250148993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/937249 [patent_app_country] => US [patent_app_date] => 2024-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18937249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/937249
DISPLAY APPARATUS Nov 4, 2024 Pending
Array ( [id] => 20624661 [patent_doc_number] => 12592173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Pseudo signal generator and display apparatus including the same [patent_app_type] => utility [patent_app_number] => 18/932421 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 1123 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932421
Pseudo Signal Generator And Display Apparatus Including the Same Oct 29, 2024 Issued
Array ( [id] => 19757659 [patent_doc_number] => 20250046224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => SHIFT-REGISTER UNIT CIRCUIT, GATE-DRIVING CIRCUIT, DISPLAY APPARATUS, AND DRIVING METHOD [patent_app_type] => utility [patent_app_number] => 18/924166 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924166
SHIFT-REGISTER UNIT CIRCUIT, GATE-DRIVING CIRCUIT, DISPLAY APPARATUS, AND DRIVING METHOD Oct 22, 2024 Pending
Array ( [id] => 20001966 [patent_doc_number] => 20250140188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/910882 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910882
DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME Oct 8, 2024 Pending
Array ( [id] => 19725656 [patent_doc_number] => 20250028407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => TOUCH DISPLAY DEVICE AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/909698 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12885 [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] => 18909698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909698
Touch display device and display panel Oct 7, 2024 Issued
Array ( [id] => 19835383 [patent_doc_number] => 20250087169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => SCAN DRIVER AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/826486 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826486
SCAN DRIVER AND DISPLAY DEVICE INCLUDING THE SAME Sep 5, 2024 Pending
Array ( [id] => 19634245 [patent_doc_number] => 20240412694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => DISPLAY SUBSTRATE AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/809465 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809465
DISPLAY SUBSTRATE AND DISPLAY PANEL Aug 19, 2024 Abandoned
Array ( [id] => 19618760 [patent_doc_number] => 20240404440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => DISPLAY DEVICE AND INSPECTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/804628 [patent_app_country] => US [patent_app_date] => 2024-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18804628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/804628
Display device and inspection method thereof Aug 13, 2024 Issued
Array ( [id] => 20345719 [patent_doc_number] => 12469454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/801723 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 11401 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18801723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/801723
Display device Aug 11, 2024 Issued
Array ( [id] => 20494052 [patent_doc_number] => 12535920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/754489 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 6789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754489
Display device Jun 25, 2024 Issued
Array ( [id] => 19985268 [patent_doc_number] => 20250123490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => Head-Mounted Device with Double Vision Compensation and Vergence Comfort Improvement [patent_app_type] => utility [patent_app_number] => 18/740287 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740287
Head-Mounted Device with Double Vision Compensation and Vergence Comfort Improvement Jun 10, 2024 Pending
Menu