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] => 15214095 [patent_doc_number] => 20190369734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING VARIABLE HAPTIC FEEDBACK [patent_app_type] => utility [patent_app_number] => 16/540296 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16540296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540296
Systems and methods for providing variable haptic feedback Aug 13, 2019 Issued
Array ( [id] => 15214177 [patent_doc_number] => 20190369775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Display Device with Integrated Touch Screen and Method for Driving the Same [patent_app_type] => utility [patent_app_number] => 16/539686 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539686
Display device with integrated touch screen and method for driving the same Aug 12, 2019 Issued
Array ( [id] => 17558744 [patent_doc_number] => 11315463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Shift register and driving method therefor, gate driver circuit, and display device [patent_app_type] => utility [patent_app_number] => 17/052135 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 15465 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 617 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052135
Shift register and driving method therefor, gate driver circuit, and display device Aug 7, 2019 Issued
Array ( [id] => 17558744 [patent_doc_number] => 11315463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Shift register and driving method therefor, gate driver circuit, and display device [patent_app_type] => utility [patent_app_number] => 17/052135 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 15465 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 617 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052135
Shift register and driving method therefor, gate driver circuit, and display device Aug 7, 2019 Issued
Array ( [id] => 17558744 [patent_doc_number] => 11315463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Shift register and driving method therefor, gate driver circuit, and display device [patent_app_type] => utility [patent_app_number] => 17/052135 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 15465 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 617 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052135
Shift register and driving method therefor, gate driver circuit, and display device Aug 7, 2019 Issued
Array ( [id] => 17558744 [patent_doc_number] => 11315463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Shift register and driving method therefor, gate driver circuit, and display device [patent_app_type] => utility [patent_app_number] => 17/052135 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 15465 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 617 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052135
Shift register and driving method therefor, gate driver circuit, and display device Aug 7, 2019 Issued
Array ( [id] => 15458887 [patent_doc_number] => 20200042268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => ELECTRONIC APPARATUS FOR CONTROLLING DISPLAY OF VIRTUAL INPUT INTERFACE IN ENVIRONMENT OF A PLURALITY OF OUTPUT SCREENS AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/527741 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527741
Electronic apparatus for controlling display of virtual input interface in environment of a plurality of output screens and operating method thereof Jul 30, 2019 Issued
Array ( [id] => 17492024 [patent_doc_number] => 11281327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Touch substrate, method of driving the same and touch display device [patent_app_type] => utility [patent_app_number] => 16/641397 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8249 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641397
Touch substrate, method of driving the same and touch display device Jul 24, 2019 Issued
Array ( [id] => 15439533 [patent_doc_number] => 20200033950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => VIRTUAL REALITY PLATFORM WITH HAPTIC INTERFACE FOR INTERFACING WITH MEDIA ITEMS HAVING METADATA [patent_app_type] => utility [patent_app_number] => 16/521999 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521999
Virtual reality platform with haptic interface for interfacing with media items having metadata Jul 24, 2019 Issued
Array ( [id] => 17041296 [patent_doc_number] => 20210257932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => SELF-POWERED TRIBOELECTRIC BASED DEVICES [patent_app_type] => utility [patent_app_number] => 17/259302 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259302
SELF-POWERED TRIBOELECTRIC BASED DEVICES Jul 10, 2019 Abandoned
Array ( [id] => 16818150 [patent_doc_number] => 11002971 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-11 [patent_title] => Display device with mechanically adjustable optical combiner [patent_app_type] => utility [patent_app_number] => 16/503847 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5150 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503847
Display device with mechanically adjustable optical combiner Jul 4, 2019 Issued
Array ( [id] => 15350911 [patent_doc_number] => 20200013347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => REFLECTIVE DISPLAYS WITH ADDED COLOURS AND METHODS FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 16/503043 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503043
REFLECTIVE DISPLAYS WITH ADDED COLOURS AND METHODS FOR MAKING THE SAME Jul 2, 2019 Abandoned
Array ( [id] => 15624689 [patent_doc_number] => 20200082749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => PIXEL DIAGNOSTICS WITH A BYPASS MODE [patent_app_type] => utility [patent_app_number] => 16/456868 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16456868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456868
Pixel diagnostics with a bypass mode Jun 27, 2019 Issued
Array ( [id] => 15273539 [patent_doc_number] => 20190385504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => DISPLAY DRIVING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/440532 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440532
Display driving device and display device including the same Jun 12, 2019 Issued
Array ( [id] => 16811651 [patent_doc_number] => 20210134206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => HORIZONTAL LINE DRIVER AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/253524 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253524
Horizontal line driver and display device including the same Jun 10, 2019 Issued
Array ( [id] => 14901071 [patent_doc_number] => 20190294301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => SENSOR AND TOUCH SCREEN DISPLAY [patent_app_type] => utility [patent_app_number] => 16/436730 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16436730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436730
Sensor and touch screen display Jun 9, 2019 Issued
Array ( [id] => 16645671 [patent_doc_number] => 10923539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Electronic display apparatus including a solar cell unit [patent_app_type] => utility [patent_app_number] => 16/435068 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 12851 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435068
Electronic display apparatus including a solar cell unit Jun 6, 2019 Issued
Array ( [id] => 16951307 [patent_doc_number] => 20210209999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Passive Matrix LED Display Module and Display with Several Passive Matrix LED Display Modules [patent_app_type] => utility [patent_app_number] => 16/973913 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973913
Passive matrix LED display module and display with several passive matrix LED display modules Jun 5, 2019 Issued
Array ( [id] => 16507971 [patent_doc_number] => 20200387227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Length Calibration for Computer Models of Users to Generate Inputs for Computer Systems [patent_app_type] => utility [patent_app_number] => 16/433619 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16433619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433619
Length calibration for computer models of users to generate inputs for computer systems Jun 5, 2019 Issued
Array ( [id] => 14874387 [patent_doc_number] => 20190287435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING FLEXIBLE SCREEN, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/433919 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16433919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433919
Method and apparatus for controlling flexible screen, and electronic device Jun 5, 2019 Issued
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