Search

Sejoon Ahn

Examiner (ID: 5837, Phone: (571)272-9528 , Office: P/2628 )

Most Active Art Unit
2628
Art Unit(s)
2694, 2629, 2622, 2628
Total Applications
719
Issued Applications
593
Pending Applications
36
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20249605 [patent_doc_number] => 20250298474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => DYNAMICALLY CONTROLLED ACTIVE STYLUS AND DYNAMICAL STYLUS CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 19/084146 [patent_app_country] => US [patent_app_date] => 2025-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 19084146 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/084146
DYNAMICALLY CONTROLLED ACTIVE STYLUS AND DYNAMICAL STYLUS CONTROL METHOD Mar 18, 2025 Pending
Array ( [id] => 20283181 [patent_doc_number] => 20250308423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/060314 [patent_app_country] => US [patent_app_date] => 2025-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19060314 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/060314
DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME Feb 20, 2025 Pending
Array ( [id] => 20034799 [patent_doc_number] => 20250173021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => TOUCH DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/037280 [patent_app_country] => US [patent_app_date] => 2025-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 19037280 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037280
TOUCH DISPLAY DEVICE Jan 25, 2025 Pending
Array ( [id] => 20034799 [patent_doc_number] => 20250173021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => TOUCH DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/037280 [patent_app_country] => US [patent_app_date] => 2025-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 19037280 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037280
TOUCH DISPLAY DEVICE Jan 25, 2025 Pending
Array ( [id] => 20028338 [patent_doc_number] => 20250166560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => METHOD, APPARATUS AND DEVICE FOR BRIGHTNESS COMPENSATION OF DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 19/034618 [patent_app_country] => US [patent_app_date] => 2025-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19034618 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/034618
Method, apparatus and device for brightness compensation of display panel Jan 22, 2025 Issued
Array ( [id] => 20028346 [patent_doc_number] => 20250166568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => DISPLAY SUBSTRATE CONFIGURED WITH DIFFERENT DRIVE MODES, DRIVING METHOD THEREOF, AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 19/032469 [patent_app_country] => US [patent_app_date] => 2025-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19032469 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/032469
DISPLAY SUBSTRATE CONFIGURED WITH DIFFERENT DRIVE MODES, DRIVING METHOD THEREOF, AND DISPLAY APPARATUS Jan 20, 2025 Pending
Array ( [id] => 20028346 [patent_doc_number] => 20250166568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => DISPLAY SUBSTRATE CONFIGURED WITH DIFFERENT DRIVE MODES, DRIVING METHOD THEREOF, AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 19/032469 [patent_app_country] => US [patent_app_date] => 2025-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19032469 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/032469
DISPLAY SUBSTRATE CONFIGURED WITH DIFFERENT DRIVE MODES, DRIVING METHOD THEREOF, AND DISPLAY APPARATUS Jan 20, 2025 Pending
18/994164 HAPTIC FEEDBACK MODULE AND HAPTIC FEEDBACK DEVICE Jan 13, 2025 Pending
Array ( [id] => 20009365 [patent_doc_number] => 20250147587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 19/016036 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19016036 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/016036
ELECTRONIC DEVICE Jan 9, 2025 Pending
Array ( [id] => 19864022 [patent_doc_number] => 20250102808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => WAVEGUIDE AND DIFFRACTION GRATING FOR AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY [patent_app_type] => utility [patent_app_number] => 18/976111 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 83936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18976111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/976111
WAVEGUIDE AND DIFFRACTION GRATING FOR AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY Dec 9, 2024 Pending
Array ( [id] => 19864022 [patent_doc_number] => 20250102808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => WAVEGUIDE AND DIFFRACTION GRATING FOR AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY [patent_app_type] => utility [patent_app_number] => 18/976111 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 83936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18976111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/976111
WAVEGUIDE AND DIFFRACTION GRATING FOR AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY Dec 9, 2024 Pending
Array ( [id] => 19892958 [patent_doc_number] => 20250118270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => Multi-Mode Display [patent_app_type] => utility [patent_app_number] => 18/952901 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18952901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/952901
Multi-Mode Display Nov 18, 2024 Pending
Array ( [id] => 20305045 [patent_doc_number] => 12451041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Display panel and display device [patent_app_type] => utility [patent_app_number] => 18/924244 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 13332 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924244
Display panel and display device Oct 22, 2024 Issued
Array ( [id] => 20305045 [patent_doc_number] => 12451041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Display panel and display device [patent_app_type] => utility [patent_app_number] => 18/924244 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 13332 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924244
Display panel and display device Oct 22, 2024 Issued
Array ( [id] => 20001924 [patent_doc_number] => 20250140146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => GATE DRIVER AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/917416 [patent_app_country] => US [patent_app_date] => 2024-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18917416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917416
GATE DRIVER AND DISPLAY DEVICE INCLUDING THE SAME Oct 15, 2024 Issued
Array ( [id] => 19749084 [patent_doc_number] => 20250037649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => DISPLAY PANELS AND DISPLAY DEVICES [patent_app_type] => utility [patent_app_number] => 18/912268 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18912268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/912268
DISPLAY PANELS AND DISPLAY DEVICES Oct 9, 2024 Pending
Array ( [id] => 20266697 [patent_doc_number] => 12437693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Gate driving circuit and driving method thereof and display panel [patent_app_type] => utility [patent_app_number] => 18/826136 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 9663 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826136
Gate driving circuit and driving method thereof and display panel Sep 4, 2024 Issued
18/843148 Electronic Apparatus, Heart Rate Detection Method, and Computer-Readable Storage Medium Aug 29, 2024 Pending
18/843148 Electronic Apparatus, Heart Rate Detection Method, and Computer-Readable Storage Medium Aug 29, 2024 Pending
Array ( [id] => 20161016 [patent_doc_number] => 12387648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Display module, control method thereof, and display device [patent_app_type] => utility [patent_app_number] => 18/806714 [patent_app_country] => US [patent_app_date] => 2024-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806714
Display module, control method thereof, and display device Aug 15, 2024 Issued
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