Search

Walli Z. Butt

Examiner (ID: 12698, Phone: (571)272-5822 , Office: P/2412 )

Most Active Art Unit
2412
Art Unit(s)
2412
Total Applications
585
Issued Applications
493
Pending Applications
55
Abandoned Applications
55

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18712417 [patent_doc_number] => 20230335050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => DISPLAY APPARATUS AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/026634 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026634
Display apparatus and electronic device Sep 13, 2021 Issued
Array ( [id] => 17294325 [patent_doc_number] => 20210390164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => SYSTEM AND METHOD FOR CONTINUOUS USER IDENTIFICATION VIA PIEZO HAPTIC KEYBOARD AND TOUCHPAD DYNAMICS [patent_app_type] => utility [patent_app_number] => 17/461194 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461194
System and method for continuous user identification via piezo haptic keyboard and touchpad dynamics Aug 29, 2021 Issued
Array ( [id] => 17448677 [patent_doc_number] => 20220069182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => IMAGE DISPLAY ELEMENT [patent_app_type] => utility [patent_app_number] => 17/408963 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408963
IMAGE DISPLAY ELEMENT Aug 22, 2021 Abandoned
Array ( [id] => 17277546 [patent_doc_number] => 20210383744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/407344 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407344
Display device Aug 19, 2021 Issued
Array ( [id] => 18248758 [patent_doc_number] => 11605353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Display driver and display device using the same [patent_app_type] => utility [patent_app_number] => 17/401196 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9428 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401196
Display driver and display device using the same Aug 11, 2021 Issued
Array ( [id] => 18343310 [patent_doc_number] => 11640793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Display device and method of operating the same [patent_app_type] => utility [patent_app_number] => 17/400589 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 11571 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400589
Display device and method of operating the same Aug 11, 2021 Issued
Array ( [id] => 18531395 [patent_doc_number] => 20230236467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => OPTICAL PATH CONTROL MEMBER AND DISPLAY DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/003613 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003613
Optical path control member and display device comprising same Jun 27, 2021 Issued
Array ( [id] => 17582475 [patent_doc_number] => 20220139330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => DISPLAY DEVICE AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/358083 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358083
Display device and driving method thereof Jun 24, 2021 Issued
Array ( [id] => 18571855 [patent_doc_number] => 20230262192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => VIDEO DISPLAY DEVICE, VIDEO DISPLAY SYSTEM, AND VIDEO DISPLAY METHOD [patent_app_type] => utility [patent_app_number] => 18/005122 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005122
VIDEO DISPLAY DEVICE, VIDEO DISPLAY SYSTEM, AND VIDEO DISPLAY METHOD Jun 6, 2021 Abandoned
Array ( [id] => 18571855 [patent_doc_number] => 20230262192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => VIDEO DISPLAY DEVICE, VIDEO DISPLAY SYSTEM, AND VIDEO DISPLAY METHOD [patent_app_type] => utility [patent_app_number] => 18/005122 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005122
VIDEO DISPLAY DEVICE, VIDEO DISPLAY SYSTEM, AND VIDEO DISPLAY METHOD Jun 6, 2021 Abandoned
Array ( [id] => 17862338 [patent_doc_number] => 11443499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 17/323792 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 6254 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323792
Electronic device May 17, 2021 Issued
Array ( [id] => 18016006 [patent_doc_number] => 11508309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Displays with reduced temperature luminance sensitivity [patent_app_type] => utility [patent_app_number] => 17/317128 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 11206 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317128
Displays with reduced temperature luminance sensitivity May 10, 2021 Issued
Array ( [id] => 17359531 [patent_doc_number] => 20220020327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => LIGHT EMISSION DRIVING CIRCUIT, SCAN DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/243829 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243829
Light emission driving circuit, scan driving circuit and display device including same Apr 28, 2021 Issued
Array ( [id] => 17447711 [patent_doc_number] => 20220068216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => DISPLAY DEVICE AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/240111 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14403 [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] => 17240111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240111
Display device and driving method thereof Apr 25, 2021 Issued
Array ( [id] => 17699863 [patent_doc_number] => 11373594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 17/232915 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 11662 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232915
Display apparatus Apr 15, 2021 Issued
Array ( [id] => 18796610 [patent_doc_number] => 11830433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Drive circuit, drive method, display panel, and display device [patent_app_type] => utility [patent_app_number] => 17/626460 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8722 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 512 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626460
Drive circuit, drive method, display panel, and display device Apr 8, 2021 Issued
Array ( [id] => 18190760 [patent_doc_number] => 11581364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Display panel, preparation method thereof, and display device [patent_app_type] => utility [patent_app_number] => 17/218144 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 11735 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 544 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218144
Display panel, preparation method thereof, and display device Mar 29, 2021 Issued
Array ( [id] => 17729353 [patent_doc_number] => 11385740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Organic light-emitting display panel and method for driving the same, and display device [patent_app_type] => utility [patent_app_number] => 17/213000 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 75 [patent_no_of_words] => 9615 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213000
Organic light-emitting display panel and method for driving the same, and display device Mar 24, 2021 Issued
Array ( [id] => 18745675 [patent_doc_number] => 20230354669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => ORGANIC LIGHT-EMITTING TOUCH DISPLAY PANEL AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/907260 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907260
Organic light-emitting touch display panel and display apparatus Mar 15, 2021 Issued
Array ( [id] => 17203152 [patent_doc_number] => 20210343247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/248903 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248903
Display device and method of driving the same Feb 11, 2021 Issued
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