Search

David Tung

Examiner (ID: 3874, Phone: (571)270-3385 , Office: P/2694 )

Most Active Art Unit
2694
Art Unit(s)
2629, 2694, 2622
Total Applications
724
Issued Applications
437
Pending Applications
67
Abandoned Applications
235

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18357583 [patent_doc_number] => 11645989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Driving circuit, driving method and display panel [patent_app_type] => utility [patent_app_number] => 17/939989 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6070 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939989
Driving circuit, driving method and display panel Sep 7, 2022 Issued
Array ( [id] => 18935114 [patent_doc_number] => 11887552 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-30 [patent_title] => Display driving device and display control device and operation method thereof [patent_app_type] => utility [patent_app_number] => 17/883634 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5026 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883634 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883634
Display driving device and display control device and operation method thereof Aug 8, 2022 Issued
Array ( [id] => 18299628 [patent_doc_number] => 20230109314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/883869 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883869
Display device Aug 8, 2022 Issued
Array ( [id] => 18226640 [patent_doc_number] => 20230065634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => ELECTRONIC DEVICE, METHOD FOR DRIVING ELECTRONIC DEVICE, AND METHOD FOR CONTROLLING DATA RECORDING APPLICATION [patent_app_type] => utility [patent_app_number] => 17/882062 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882062
Electronic device, method for driving electronic device, and method for controlling data recording application Aug 4, 2022 Issued
Array ( [id] => 18340019 [patent_doc_number] => 20230131968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/881134 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17881134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881134
Display device and method of driving display device Aug 3, 2022 Issued
Array ( [id] => 18008100 [patent_doc_number] => 20220366867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ELECTRO-OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/876951 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876951
Electro-optical device Jul 28, 2022 Issued
Array ( [id] => 19124457 [patent_doc_number] => 11968460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Image capture eyewear with auto-send [patent_app_type] => utility [patent_app_number] => 17/875127 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17875127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875127
Image capture eyewear with auto-send Jul 26, 2022 Issued
Array ( [id] => 18382021 [patent_doc_number] => 20230157112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => DISPLAY APPARATUS INCLUDING OVERLAPPING ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/815197 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815197
Display apparatus including overlapping elements Jul 25, 2022 Issued
Array ( [id] => 18547930 [patent_doc_number] => 11721288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Pixel circuit, pixel circuit driving method, display panel and display apparatus [patent_app_type] => utility [patent_app_number] => 17/858492 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8899 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858492
Pixel circuit, pixel circuit driving method, display panel and display apparatus Jul 5, 2022 Issued
Array ( [id] => 19198781 [patent_doc_number] => 11996029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Display device and power management device for supplying power to display device [patent_app_type] => utility [patent_app_number] => 17/857692 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857692
Display device and power management device for supplying power to display device Jul 4, 2022 Issued
Array ( [id] => 18112520 [patent_doc_number] => 20230005400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => LIGHT EMITTING APPARATUS, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRIC EQUIPMENT, ILLUMINATION APPARATUS, MOBILE BODY, WEARABLE DEVICE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/854062 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854062
LIGHT EMITTING APPARATUS, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRIC EQUIPMENT, ILLUMINATION APPARATUS, MOBILE BODY, WEARABLE DEVICE, AND IMAGE FORMING APPARATUS Jun 29, 2022 Abandoned
Array ( [id] => 18668268 [patent_doc_number] => 11775166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Infusion pump touchscreen with false touch rejection [patent_app_type] => utility [patent_app_number] => 17/808497 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6172 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808497
Infusion pump touchscreen with false touch rejection Jun 22, 2022 Issued
Array ( [id] => 19559543 [patent_doc_number] => 20240371335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => DRIVING METHOD OF DISPLAY PANEL, DRIVING CIRCUIT OF DISPLAY PANEL, DRIVING CHIP OF DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/247423 [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] => 12396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18247423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247423
Driving method of display panel, driving circuit of display panel, driving chip of display panel and display device Jun 16, 2022 Issued
Array ( [id] => 20242643 [patent_doc_number] => 12422961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Touch structure, touch display panel and electronic device [patent_app_type] => utility [patent_app_number] => 18/031145 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 6077 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031145
Touch structure, touch display panel and electronic device May 30, 2022 Issued
Array ( [id] => 18039568 [patent_doc_number] => 20220383785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PROJECTION-TYPE DISPLAY DEVICE, AND CONTROL METHOD FOR PROJECTION-TYPE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/824544 [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] => 12594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824544
Projection-type display device, and control method for projection-type display device May 24, 2022 Issued
Array ( [id] => 20203853 [patent_doc_number] => 12406636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Display panel [patent_app_type] => utility [patent_app_number] => 18/274628 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274628
Display panel May 23, 2022 Issued
Array ( [id] => 19175714 [patent_doc_number] => 20240161688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/781004 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7340 [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] => 17781004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781004
DISPLAY PANEL AND DISPLAY DEVICE May 19, 2022 Abandoned
Array ( [id] => 18688000 [patent_doc_number] => 11783742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 17/747510 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 15444 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 535 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747510
Display device May 17, 2022 Issued
Array ( [id] => 17831786 [patent_doc_number] => 20220269090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SYSTEMS AND METHODS FOR REPOSITIONABLE MINIMALLY INTRUSIVE DISPLAYS [patent_app_type] => utility [patent_app_number] => 17/741433 [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] => 13472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741433
SYSTEMS AND METHODS FOR REPOSITIONABLE MINIMALLY INTRUSIVE DISPLAYS May 9, 2022 Pending
Array ( [id] => 17809274 [patent_doc_number] => 20220261109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => DISPLAY DEVICE WITH SENSOR [patent_app_type] => utility [patent_app_number] => 17/739382 [patent_app_country] => US [patent_app_date] => 2022-05-09 [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] => -7 [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] => 17739382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739382
Display device with sensor May 8, 2022 Issued
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