Search

Dong Hui Liang

Examiner (ID: 14547, Phone: (571)272-0487 , Office: P/2693 )

Most Active Art Unit
2693
Art Unit(s)
2629, 2693
Total Applications
604
Issued Applications
465
Pending Applications
51
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19850202 [patent_doc_number] => 20250095553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => PIXEL CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/748063 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18748063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748063
Pixel circuit Jun 18, 2024 Issued
Array ( [id] => 20019196 [patent_doc_number] => 20250157418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/745742 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745742
DISPLAY APPARATUS Jun 16, 2024 Pending
Array ( [id] => 20345729 [patent_doc_number] => 12469464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Display device and display driving method [patent_app_type] => utility [patent_app_number] => 18/733342 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7325 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733342
Display device and display driving method Jun 3, 2024 Issued
Array ( [id] => 19788174 [patent_doc_number] => 20250061853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/676614 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18676614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676614
Pixel circuit and display device including the same May 28, 2024 Issued
Array ( [id] => 20696595 [patent_doc_number] => 20260128008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => PIXEL DRIVING CIRCUIT, DISPLAY APPARATUS AND DRIVING METHOD [patent_app_type] => utility [patent_app_number] => 18/992946 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18992946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/992946
PIXEL DRIVING CIRCUIT, DISPLAY APPARATUS AND DRIVING METHOD May 15, 2024 Pending
Array ( [id] => 19435656 [patent_doc_number] => 20240304154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Device and Method for Driving Display Panel and Display Device [patent_app_type] => utility [patent_app_number] => 18/666560 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666560
Device and method for driving display panel and display device May 15, 2024 Issued
Array ( [id] => 20448005 [patent_doc_number] => 20260004729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => Pixel Circuit and Driving Method Thereof, Display Panel, and Display Device [patent_app_type] => utility [patent_app_number] => 18/993122 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18993122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/993122
Pixel circuit and driving method thereof, display panel, and display device May 14, 2024 Issued
Array ( [id] => 20441196 [patent_doc_number] => 12512036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Display compensation method of a display panel and a display panel [patent_app_type] => utility [patent_app_number] => 18/644148 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3450 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644148
Display compensation method of a display panel and a display panel Apr 23, 2024 Issued
Array ( [id] => 20610938 [patent_doc_number] => 12586542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Display device, control circuit included in the same, and method of driving the same [patent_app_type] => utility [patent_app_number] => 18/638001 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 4629 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638001
Display device, control circuit included in the same, and method of driving the same Apr 16, 2024 Issued
Array ( [id] => 19531403 [patent_doc_number] => 20240355305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => DIGITAL-TO-ANALOG CONVERTER, DATA DRIVER, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/630997 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630997
Digital-to-analog converter, data driver, and display device Apr 8, 2024 Issued
Array ( [id] => 20131958 [patent_doc_number] => 12374274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Pixel circuit and method for driving same, display panel, and display device [patent_app_type] => utility [patent_app_number] => 18/629810 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 3442 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629810
Pixel circuit and method for driving same, display panel, and display device Apr 7, 2024 Issued
Array ( [id] => 19835348 [patent_doc_number] => 20250087134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DISPLAY DEVICE, METHOD OF DRIVING THE DISPLAY DEVICE, AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/627667 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18627667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627667
DISPLAY DEVICE, METHOD OF DRIVING THE DISPLAY DEVICE, AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE Apr 4, 2024 Pending
Array ( [id] => 20080461 [patent_doc_number] => 12354535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Display panel, driving method therefor and display apparatus [patent_app_type] => utility [patent_app_number] => 18/627758 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 18388 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627758
Display panel, driving method therefor and display apparatus Apr 4, 2024 Issued
Array ( [id] => 19285211 [patent_doc_number] => 20240221688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD AND DEVICE FOR DRIVING A DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/610538 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610538
Method and device for driving a display panel and display device Mar 19, 2024 Issued
Array ( [id] => 19719166 [patent_doc_number] => 12204703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Electronic pen [patent_app_type] => utility [patent_app_number] => 18/607362 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7102 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607362
Electronic pen Mar 14, 2024 Issued
Array ( [id] => 20514342 [patent_doc_number] => 20260038443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => DRIVING CIRCUIT, DRIVING METHOD AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/996785 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18996785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/996785
DRIVING CIRCUIT, DRIVING METHOD AND DISPLAY DEVICE Mar 13, 2024 Pending
Array ( [id] => 19268928 [patent_doc_number] => 20240212632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/599524 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18599524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599524
Display device and method of driving display device Mar 7, 2024 Issued
Array ( [id] => 20396559 [patent_doc_number] => 20250372034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => PIXEL CIRCUIT, DRIVING METHOD, DISPLAY SUBSTRATE, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/869474 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24385 [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] => 18869474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/869474
PIXEL CIRCUIT, DRIVING METHOD, DISPLAY SUBSTRATE, AND DISPLAY DEVICE Mar 6, 2024 Pending
Array ( [id] => 19873446 [patent_doc_number] => 12266313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Gate driving panel circuit and display device [patent_app_type] => utility [patent_app_number] => 18/589247 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 52234 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589247
Gate driving panel circuit and display device Feb 26, 2024 Issued
Array ( [id] => 19268842 [patent_doc_number] => 20240212546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ELECTRONIC DEVICE COMPRISING VARIABLE DISPLAY AND METHOD FOR OPERATING SAME [patent_app_type] => utility [patent_app_number] => 18/588738 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18588738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588738
Electronic device comprising variable display and method for operating same Feb 26, 2024 Issued
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