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] => 18820669 [patent_doc_number] => 20230395010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SHIFT-REGISTER UNIT CIRCUIT, GATE-DRIVING CIRCUIT, DISPLAY APPARATUS, AND DRIVING METHOD [patent_app_type] => utility [patent_app_number] => 18/452552 [patent_app_country] => US [patent_app_date] => 2023-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452552
Shift-register unit circuit, gate-driving circuit, display apparatus, and driving method Aug 19, 2023 Issued
Array ( [id] => 20109663 [patent_doc_number] => 12360377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Light projector module [patent_app_type] => utility [patent_app_number] => 18/234994 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 18234994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234994
Light projector module Aug 16, 2023 Issued
Array ( [id] => 20409680 [patent_doc_number] => 20250378789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => DISPLAY DEVICE AND REFRESH DRIVING METHOD [patent_app_type] => utility [patent_app_number] => 18/702984 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18702984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702984
DISPLAY DEVICE AND REFRESH DRIVING METHOD Aug 8, 2023 Pending
Array ( [id] => 19727465 [patent_doc_number] => 20250030216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SYSTEM FOR FORMING A CONFIGURABLE OPTICAL AMPLIFIER [patent_app_type] => utility [patent_app_number] => 18/354851 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354851
SYSTEM FOR FORMING A CONFIGURABLE OPTICAL AMPLIFIER Jul 18, 2023 Pending
Array ( [id] => 18759746 [patent_doc_number] => 20230363236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => TOUCH SENSIBLE ORGANIC LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/222475 [patent_app_country] => US [patent_app_date] => 2023-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222475
Touch sensible organic light emitting device Jul 15, 2023 Issued
Array ( [id] => 18741280 [patent_doc_number] => 20230350261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => REGULATION AND CONTROL METHOD FOR ELECTROCHROMIC DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/348119 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18348119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348119
REGULATION AND CONTROL METHOD FOR ELECTROCHROMIC DEVICE AND ELECTRONIC DEVICE Jul 5, 2023 Pending
Array ( [id] => 18941497 [patent_doc_number] => 20240036636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => PRODUCTION OF AND INTERACTION WITH HOLOGRAPHIC VIRTUAL ASSISTANT [patent_app_type] => utility [patent_app_number] => 18/346854 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18346854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346854
PRODUCTION OF AND INTERACTION WITH HOLOGRAPHIC VIRTUAL ASSISTANT Jul 4, 2023 Pending
Array ( [id] => 20182002 [patent_doc_number] => 20250265960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => DISPLAY PIXEL COMPRISING LIGHT-EMITTING SOURCES [patent_app_type] => utility [patent_app_number] => 18/878550 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18878550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/878550
DISPLAY PIXEL COMPRISING LIGHT-EMITTING SOURCES Jun 26, 2023 Pending
Array ( [id] => 18820678 [patent_doc_number] => 20230395019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => DISPLAY PANEL OPTICAL CROSS-TALK COMPENSATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/328736 [patent_app_country] => US [patent_app_date] => 2023-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328736
DISPLAY PANEL OPTICAL CROSS-TALK COMPENSATION SYSTEMS AND METHODS Jun 2, 2023 Pending
Array ( [id] => 19765567 [patent_doc_number] => 12223862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Photometric projection compensation for transparent head up display (HUD) [patent_app_type] => utility [patent_app_number] => 18/326212 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326212
Photometric projection compensation for transparent head up display (HUD) May 30, 2023 Issued
Array ( [id] => 18810154 [patent_doc_number] => 20230384489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METASURFACE-MANIPULATED EMISSION FROM A PARTIALLY SPATIALLY COHERENT SOURCE [patent_app_type] => utility [patent_app_number] => 18/202548 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202548
METASURFACE-MANIPULATED EMISSION FROM A PARTIALLY SPATIALLY COHERENT SOURCE May 25, 2023 Pending
Array ( [id] => 18958546 [patent_doc_number] => 20240046873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/323370 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323370
Display device May 23, 2023 Issued
Array ( [id] => 20345735 [patent_doc_number] => 12469470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Display device and panel drive circuit thereof, and method for charge bleed-off [patent_app_type] => utility [patent_app_number] => 18/702291 [patent_app_country] => US [patent_app_date] => 2023-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 7440 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 818 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18702291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702291
Display device and panel drive circuit thereof, and method for charge bleed-off May 5, 2023 Issued
Array ( [id] => 19106997 [patent_doc_number] => 11960095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => See-through computer display systems [patent_app_type] => utility [patent_app_number] => 18/303537 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 220 [patent_figures_cnt] => 258 [patent_no_of_words] => 110647 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303537
See-through computer display systems Apr 18, 2023 Issued
Array ( [id] => 18533688 [patent_doc_number] => 20230238765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => OPTICAL AMPLIFICATION APPARATUS AND MULTI-PORT WAVELENGTH DIVISION MULTIPLEXING COUPLER [patent_app_type] => utility [patent_app_number] => 18/192137 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18192137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192137
OPTICAL AMPLIFICATION APPARATUS AND MULTI-PORT WAVELENGTH DIVISION MULTIPLEXING COUPLER Mar 28, 2023 Pending
Array ( [id] => 18713330 [patent_doc_number] => 20230335966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Amplifying Optical Fibers [patent_app_type] => utility [patent_app_number] => 18/127399 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127399
Amplifying optical fibers Mar 27, 2023 Issued
Array ( [id] => 19865837 [patent_doc_number] => 20250104623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => PIXEL CIRCUIT, PIXEL DRIVING METHOD AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/290883 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290883
PIXEL CIRCUIT, PIXEL DRIVING METHOD AND DISPLAY DEVICE Mar 26, 2023 Pending
Array ( [id] => 19452292 [patent_doc_number] => 20240312422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DISPLAY RESPONSE TIME UNIFORMITY AND PERFORMANCE [patent_app_type] => utility [patent_app_number] => 18/183594 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183594
DISPLAY RESPONSE TIME UNIFORMITY AND PERFORMANCE Mar 13, 2023 Abandoned
Array ( [id] => 18472512 [patent_doc_number] => 20230206799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => DISPLAY PANEL AND DISPLAY DRIVE METHOD THEREOF, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/115800 [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] => 16534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115800
Display panel and display drive method thereof, and display device Feb 28, 2023 Issued
Array ( [id] => 18907879 [patent_doc_number] => 20240023364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/174480 [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] => 10443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174480
DISPLAY APPARATUS Feb 23, 2023 Pending
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