Search

David Tung

Examiner (ID: 11634, Phone: (571)270-3385 , Office: P/2694 )

Most Active Art Unit
2694
Art Unit(s)
2629, 2694, 2622
Total Applications
700
Issued Applications
417
Pending Applications
86
Abandoned Applications
233

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18570114 [patent_doc_number] => 20230260451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/136956 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136956
Display device Apr 19, 2023 Issued
Array ( [id] => 19499102 [patent_doc_number] => 20240338120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => INTENT AND TARGET DETERMINATION FOR DIGITAL HANDWRITING INPUT [patent_app_type] => utility [patent_app_number] => 18/132717 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13020 [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] => 18132717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132717
Intent and target determination for digital handwriting input Apr 9, 2023 Issued
Array ( [id] => 18679320 [patent_doc_number] => 20230316975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => GAMMA VOLTAGE GENERATOR, SOURCE DRIVER AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/128687 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18128687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128687
Gamma voltage generator, source driver and display apparatus Mar 29, 2023 Issued
Array ( [id] => 19493282 [patent_doc_number] => 12111998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Touch control method and apparatus, device and storage medium [patent_app_type] => utility [patent_app_number] => 18/193535 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7635 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193535
Touch control method and apparatus, device and storage medium Mar 29, 2023 Issued
Array ( [id] => 19558080 [patent_doc_number] => 20240369872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => TOUCHSCREEN DEVICE AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/038153 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038153
Touchscreen device and method of controlling the same Mar 9, 2023 Issued
Array ( [id] => 19932780 [patent_doc_number] => 12305982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Self-mixing interference based sensors for characterizing touch input [patent_app_type] => utility [patent_app_number] => 18/114143 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 13621 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114143
Self-mixing interference based sensors for characterizing touch input Feb 23, 2023 Issued
Array ( [id] => 18453979 [patent_doc_number] => 20230195259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => TOUCH PANEL AND TOUCH DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/168809 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168809
TOUCH PANEL AND TOUCH DISPLAY DEVICE Feb 13, 2023 Abandoned
Array ( [id] => 18439574 [patent_doc_number] => 20230186869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => DISPLAY DEVICE AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 18/104439 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104439
Display device and method for controlling same Jan 31, 2023 Issued
Array ( [id] => 18377821 [patent_doc_number] => 20230152908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => CAPACITIVE TOUCH PANEL FOR SENSING MECHANICAL INPUTS TO A DEVICE [patent_app_type] => utility [patent_app_number] => 18/154774 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154774
Capacitive touch panel for sensing mechanical inputs to a device Jan 12, 2023 Issued
Array ( [id] => 20259062 [patent_doc_number] => 12431427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Semiconductor device structure with liner layer having tapered sidewall and method for preparing the same [patent_app_type] => utility [patent_app_number] => 18/094507 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 3181 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094507
Semiconductor device structure with liner layer having tapered sidewall and method for preparing the same Jan 8, 2023 Issued
Array ( [id] => 18773916 [patent_doc_number] => 20230368746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DRIVING METHOD OF DISPLAY DEVICE, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/088740 [patent_app_country] => US [patent_app_date] => 2022-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088740
Driving method of display device, and display device Dec 25, 2022 Issued
Array ( [id] => 18540521 [patent_doc_number] => 20230245631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ELECTRONIC DEVICE AND OPERATION METHOD OF ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/087817 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087817
Electronic device and operation method of electronic device Dec 22, 2022 Issued
Array ( [id] => 19964517 [patent_doc_number] => 12334032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Gate driving circuit and display panel [patent_app_type] => utility [patent_app_number] => 18/081441 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 631 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081441
Gate driving circuit and display panel Dec 13, 2022 Issued
Array ( [id] => 18312795 [patent_doc_number] => 20230116695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => DISPLAY DEVICE WITH SENSOR [patent_app_type] => utility [patent_app_number] => 18/065139 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18065139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065139
Display device with sensor Dec 12, 2022 Issued
Array ( [id] => 18310618 [patent_doc_number] => 20230114518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => INPUT SENSING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/064797 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064797
Input sensing device and display device including the same Dec 11, 2022 Issued
Array ( [id] => 18283543 [patent_doc_number] => 20230099015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => GATE DRIVING UNIT CIRCUIT AND METHOD OF DRIVING THE SAME, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/075637 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075637
Gate driving unit circuit and method of driving the same, gate driving circuit and display apparatus Dec 5, 2022 Issued
Array ( [id] => 20374973 [patent_doc_number] => 12482414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Display device, method and device for adjusting same, and computer storage medium [patent_app_type] => utility [patent_app_number] => 18/288577 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 8285 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18288577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288577
Display device, method and device for adjusting same, and computer storage medium Nov 24, 2022 Issued
Array ( [id] => 19370255 [patent_doc_number] => 12062345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Display device and method for controlling the same [patent_app_type] => utility [patent_app_number] => 17/982165 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9583 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982165
Display device and method for controlling the same Nov 6, 2022 Issued
Array ( [id] => 18855916 [patent_doc_number] => 11853496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Using electrical resistance to estimate force on an electrode during temperature changes [patent_app_type] => utility [patent_app_number] => 17/971532 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 13110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971532
Using electrical resistance to estimate force on an electrode during temperature changes Oct 20, 2022 Issued
Array ( [id] => 18502301 [patent_doc_number] => 20230225178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/962357 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962357
DISPLAY DEVICE Oct 6, 2022 Pending
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