Search

Sejoon Ahn

Examiner (ID: 9105, Phone: (571)272-9528 , Office: P/2628 )

Most Active Art Unit
2628
Art Unit(s)
2628, 2629, 2694, 2622
Total Applications
714
Issued Applications
601
Pending Applications
18
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18059945 [patent_doc_number] => 20220391031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => INPUT SENSING CIRCUIT AND DISPLAY MODULE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/842822 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 495 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842822
Input sensing circuit and display module having the same Jun 16, 2022 Issued
Array ( [id] => 19362410 [patent_doc_number] => 20240264444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => WAVEGUIDE AND DIFFRACTION GRATING FOR AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY [patent_app_type] => utility [patent_app_number] => 18/563733 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 83520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563733
Waveguide and diffraction grating for augmented reality or virtual reality display Jun 5, 2022 Issued
Array ( [id] => 18319295 [patent_doc_number] => 20230117423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/828305 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828305
Display panel and display device including the same May 30, 2022 Issued
Array ( [id] => 19221056 [patent_doc_number] => 20240185760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 17/789231 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17789231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789231
Display panel having thin-film transistors May 30, 2022 Issued
Array ( [id] => 18203938 [patent_doc_number] => 11586329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Flexible touch panel and flexible display device [patent_app_type] => utility [patent_app_number] => 17/827794 [patent_app_country] => US [patent_app_date] => 2022-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6596 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827794
Flexible touch panel and flexible display device May 29, 2022 Issued
Array ( [id] => 17853643 [patent_doc_number] => 20220283685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => TOUCH DETECTION DEVICE WITH TOUCH INTERFACE MADE OF COMPOSITE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/824222 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824222
Touch detection device with touch interface made of composite material May 24, 2022 Issued
Array ( [id] => 18462874 [patent_doc_number] => 11687162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Systems and methods for providing variable haptic feedback [patent_app_type] => utility [patent_app_number] => 17/747573 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7475 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747573
Systems and methods for providing variable haptic feedback May 17, 2022 Issued
Array ( [id] => 18039572 [patent_doc_number] => 20220383789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => POWER SYSTEM FOR DISPLAY APPARATUSES [patent_app_type] => utility [patent_app_number] => 17/745030 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745030
Power system for display apparatuses May 15, 2022 Issued
Array ( [id] => 19828488 [patent_doc_number] => 12249279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Display substrate, driving method thereof, and display apparatus [patent_app_type] => utility [patent_app_number] => 18/027376 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 19244 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027376
Display substrate, driving method thereof, and display apparatus May 11, 2022 Issued
Array ( [id] => 17832062 [patent_doc_number] => 20220269366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => TOUCH DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/741432 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741432
Touch display device May 9, 2022 Issued
Array ( [id] => 18174859 [patent_doc_number] => 11574576 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Dynamic refresh rate switching [patent_app_type] => utility [patent_app_number] => 17/738876 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14989 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738876
Dynamic refresh rate switching May 5, 2022 Issued
Array ( [id] => 18439515 [patent_doc_number] => 20230186810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHOD FOR DETERMINING AMBIENT LIGHT LUMINANCE, HOST, AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/736102 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736102
Method for determining ambient light luminance, host, and computer readable storage medium May 3, 2022 Issued
Array ( [id] => 18561361 [patent_doc_number] => 11726604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Pointer position detection method [patent_app_type] => utility [patent_app_number] => 17/728839 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 33 [patent_no_of_words] => 19838 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728839
Pointer position detection method Apr 24, 2022 Issued
Array ( [id] => 18039571 [patent_doc_number] => 20220383788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => DRIVING CHIP AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/723820 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723820
Driving chip and display device including the same Apr 18, 2022 Issued
Array ( [id] => 19820502 [patent_doc_number] => 20250078709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => DRIVING METHOD OF GOA CIRCUIT, GATE DRIVER, AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 17/771897 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771897
Driving method of goa circuit, gate driver, and display panel Apr 17, 2022 Issued
Array ( [id] => 18061297 [patent_doc_number] => 20220392383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DISPLAY DEVICE INCLUDING MULTI-CHIP FILM PACKAGE HAVING PLURALITY OF GATE INTEGRATED CIRCUITS MOUNTED THEREON [patent_app_type] => utility [patent_app_number] => 17/717590 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17717590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717590
Display device including multi-chip film package having plurality of gate integrated circuits mounted thereon Apr 10, 2022 Issued
Array ( [id] => 18015977 [patent_doc_number] => 11508280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Display device, display driver, and failure inspection method [patent_app_type] => utility [patent_app_number] => 17/694487 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14824 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694487
Display device, display driver, and failure inspection method Mar 13, 2022 Issued
Array ( [id] => 17885639 [patent_doc_number] => 20220301116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => HEAD-UP DISPLAY, VIDEO CORRECTION METHOD, AND VIDEO CORRECTION PROGRAM [patent_app_type] => utility [patent_app_number] => 17/694427 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694427
Head-up display, video correction method, and video correction program Mar 13, 2022 Issued
Array ( [id] => 18096890 [patent_doc_number] => 20220415231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => POWER MODULE AND ELECTRONIC DEVICE THEREWITH [patent_app_type] => utility [patent_app_number] => 17/688181 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688181
Power module and electronic device therewith Mar 6, 2022 Issued
Array ( [id] => 17676205 [patent_doc_number] => 20220189372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => DRIVE CIRCUIT AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/686638 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12188 [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] => 17686638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686638
Drive circuit and display device Mar 3, 2022 Issued
Menu